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authorDaniel Sandler <dsandler@android.com>2013-06-05 22:57:57 -0400
committerDaniel Sandler <dsandler@android.com>2013-06-05 23:30:20 -0400
commit325dc23624160689e59fbac708cf6f222b20d025 (patch)
tree3c6a13a52a6e5688c7e4404890e5e8f88d544856 /src/com/android/launcher2/Launcher.java
parentb582cd201fccece65d36b8915cf84fef3546cffa (diff)
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Launcher2 is now Launcher3.
Changes include - moving from com.android.launcher{,2} to com.android.launcher3 - removing wallpapers - new temporary icon Change-Id: I1eabd06059e94a8f3bdf6b620777bd1d2b7c212b
Diffstat (limited to 'src/com/android/launcher2/Launcher.java')
-rw-r--r--src/com/android/launcher2/Launcher.java4070
1 files changed, 0 insertions, 4070 deletions
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
deleted file mode 100644
index 94a0bca26..000000000
--- a/src/com/android/launcher2/Launcher.java
+++ /dev/null
@@ -1,4070 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher2;
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.animation.PropertyValuesHolder;
-import android.animation.ValueAnimator;
-import android.animation.ValueAnimator.AnimatorUpdateListener;
-import android.app.Activity;
-import android.app.ActivityManager;
-import android.app.ActivityOptions;
-import android.app.SearchManager;
-import android.appwidget.AppWidgetHostView;
-import android.appwidget.AppWidgetManager;
-import android.appwidget.AppWidgetProviderInfo;
-import android.content.ActivityNotFoundException;
-import android.content.BroadcastReceiver;
-import android.content.ComponentCallbacks2;
-import android.content.ComponentName;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.SharedPreferences;
-import android.content.pm.ActivityInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.database.ContentObserver;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.PorterDuff;
-import android.graphics.Rect;
-import android.graphics.drawable.ColorDrawable;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.Environment;
-import android.os.Handler;
-import android.os.Message;
-import android.os.StrictMode;
-import android.os.SystemClock;
-import android.os.UserManager;
-import android.provider.Settings;
-import android.speech.RecognizerIntent;
-import android.text.Selection;
-import android.text.SpannableStringBuilder;
-import android.text.TextUtils;
-import android.text.method.TextKeyListener;
-import android.util.Log;
-import android.view.Display;
-import android.view.HapticFeedbackConstants;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.MotionEvent;
-import android.view.Surface;
-import android.view.View;
-import android.view.View.OnLongClickListener;
-import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
-import android.view.ViewTreeObserver.OnGlobalLayoutListener;
-import android.view.WindowManager;
-import android.view.accessibility.AccessibilityEvent;
-import android.view.animation.AccelerateDecelerateInterpolator;
-import android.view.animation.AccelerateInterpolator;
-import android.view.animation.DecelerateInterpolator;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.Advanceable;
-import android.widget.ImageView;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.android.common.Search;
-import com.android.launcher.R;
-import com.android.launcher2.DropTarget.DragObject;
-
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.FileDescriptor;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-/**
- * Default launcher application.
- */
-public final class Launcher extends Activity
- implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
- View.OnTouchListener {
- static final String TAG = "Launcher";
- static final boolean LOGD = false;
-
- static final boolean PROFILE_STARTUP = false;
- static final boolean DEBUG_WIDGETS = false;
- static final boolean DEBUG_STRICT_MODE = false;
- static final boolean DEBUG_RESUME_TIME = false;
-
- private static final int MENU_GROUP_WALLPAPER = 1;
- private static final int MENU_WALLPAPER_SETTINGS = Menu.FIRST + 1;
- private static final int MENU_MANAGE_APPS = MENU_WALLPAPER_SETTINGS + 1;
- private static final int MENU_SYSTEM_SETTINGS = MENU_MANAGE_APPS + 1;
- private static final int MENU_HELP = MENU_SYSTEM_SETTINGS + 1;
-
- private static final int REQUEST_CREATE_SHORTCUT = 1;
- private static final int REQUEST_CREATE_APPWIDGET = 5;
- private static final int REQUEST_PICK_APPLICATION = 6;
- private static final int REQUEST_PICK_SHORTCUT = 7;
- private static final int REQUEST_PICK_APPWIDGET = 9;
- private static final int REQUEST_PICK_WALLPAPER = 10;
-
- private static final int REQUEST_BIND_APPWIDGET = 11;
-
- static final String EXTRA_SHORTCUT_DUPLICATE = "duplicate";
-
- static final int SCREEN_COUNT = 5;
- static final int DEFAULT_SCREEN = 2;
-
- private static final String PREFERENCES = "launcher.preferences";
- // To turn on these properties, type
- // adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
- static final String FORCE_ENABLE_ROTATION_PROPERTY = "launcher_force_rotate";
- static final String DUMP_STATE_PROPERTY = "launcher_dump_state";
-
- // The Intent extra that defines whether to ignore the launch animation
- static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
- "com.android.launcher.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
-
- // Type: int
- private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
- // Type: int
- private static final String RUNTIME_STATE = "launcher.state";
- // Type: int
- private static final String RUNTIME_STATE_PENDING_ADD_CONTAINER = "launcher.add_container";
- // Type: int
- private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
- // Type: int
- private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cell_x";
- // Type: int
- private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cell_y";
- // Type: boolean
- private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME = "launcher.rename_folder";
- // Type: long
- private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME_ID = "launcher.rename_folder_id";
- // Type: int
- private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_span_x";
- // Type: int
- private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_span_y";
- // Type: parcelable
- private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
-
- private static final String TOOLBAR_ICON_METADATA_NAME = "com.android.launcher.toolbar_icon";
- private static final String TOOLBAR_SEARCH_ICON_METADATA_NAME =
- "com.android.launcher.toolbar_search_icon";
- private static final String TOOLBAR_VOICE_SEARCH_ICON_METADATA_NAME =
- "com.android.launcher.toolbar_voice_search_icon";
-
- /** The different states that Launcher can be in. */
- private enum State { NONE, WORKSPACE, APPS_CUSTOMIZE, APPS_CUSTOMIZE_SPRING_LOADED };
- private State mState = State.WORKSPACE;
- private AnimatorSet mStateAnimation;
- private AnimatorSet mDividerAnimator;
-
- static final int APPWIDGET_HOST_ID = 1024;
- private static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 300;
- private static final int EXIT_SPRINGLOADED_MODE_LONG_TIMEOUT = 600;
- private static final int SHOW_CLING_DURATION = 550;
- private static final int DISMISS_CLING_DURATION = 250;
-
- private static final Object sLock = new Object();
- private static int sScreen = DEFAULT_SCREEN;
-
- // How long to wait before the new-shortcut animation automatically pans the workspace
- private static int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 10;
-
- private final BroadcastReceiver mCloseSystemDialogsReceiver
- = new CloseSystemDialogsIntentReceiver();
- private final ContentObserver mWidgetObserver = new AppWidgetResetObserver();
-
- private LayoutInflater mInflater;
-
- private Workspace mWorkspace;
- private View mQsbDivider;
- private View mDockDivider;
- private View mLauncherView;
- private DragLayer mDragLayer;
- private DragController mDragController;
-
- private AppWidgetManager mAppWidgetManager;
- private LauncherAppWidgetHost mAppWidgetHost;
-
- private ItemInfo mPendingAddInfo = new ItemInfo();
- private AppWidgetProviderInfo mPendingAddWidgetInfo;
-
- private int[] mTmpAddItemCellCoordinates = new int[2];
-
- private FolderInfo mFolderInfo;
-
- private Hotseat mHotseat;
- private View mAllAppsButton;
-
- private SearchDropTargetBar mSearchDropTargetBar;
- private AppsCustomizeTabHost mAppsCustomizeTabHost;
- private AppsCustomizePagedView mAppsCustomizeContent;
- private boolean mAutoAdvanceRunning = false;
-
- private Bundle mSavedState;
- // We set the state in both onCreate and then onNewIntent in some cases, which causes both
- // scroll issues (because the workspace may not have been measured yet) and extra work.
- // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
- private State mOnResumeState = State.NONE;
-
- private SpannableStringBuilder mDefaultKeySsb = null;
-
- private boolean mWorkspaceLoading = true;
-
- private boolean mPaused = true;
- private boolean mRestoring;
- private boolean mWaitingForResult;
- private boolean mOnResumeNeedsLoad;
-
- private ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<Runnable>();
-
- // Keep track of whether the user has left launcher
- private static boolean sPausedFromUserAction = false;
-
- private Bundle mSavedInstanceState;
-
- private LauncherModel mModel;
- private IconCache mIconCache;
- private boolean mUserPresent = true;
- private boolean mVisible = false;
- private boolean mAttached = false;
-
- private static LocaleConfiguration sLocaleConfiguration = null;
-
- private static HashMap<Long, FolderInfo> sFolders = new HashMap<Long, FolderInfo>();
-
- private Intent mAppMarketIntent = null;
-
- // Related to the auto-advancing of widgets
- private final int ADVANCE_MSG = 1;
- private final int mAdvanceInterval = 20000;
- private final int mAdvanceStagger = 250;
- private long mAutoAdvanceSentTime;
- private long mAutoAdvanceTimeLeft = -1;
- private HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
- new HashMap<View, AppWidgetProviderInfo>();
-
- // Determines how long to wait after a rotation before restoring the screen orientation to
- // match the sensor state.
- private final int mRestoreScreenOrientationDelay = 500;
-
- // External icons saved in case of resource changes, orientation, etc.
- private static Drawable.ConstantState[] sGlobalSearchIcon = new Drawable.ConstantState[2];
- private static Drawable.ConstantState[] sVoiceSearchIcon = new Drawable.ConstantState[2];
- private static Drawable.ConstantState[] sAppMarketIcon = new Drawable.ConstantState[2];
-
- private Drawable mWorkspaceBackgroundDrawable;
-
- private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
-
- static final ArrayList<String> sDumpLogs = new ArrayList<String>();
-
- // We only want to get the SharedPreferences once since it does an FS stat each time we get
- // it from the context.
- private SharedPreferences mSharedPrefs;
-
- // Holds the page that we need to animate to, and the icon views that we need to animate up
- // when we scroll to that page on resume.
- private int mNewShortcutAnimatePage = -1;
- private ArrayList<View> mNewShortcutAnimateViews = new ArrayList<View>();
- private ImageView mFolderIconImageView;
- private Bitmap mFolderIconBitmap;
- private Canvas mFolderIconCanvas;
- private Rect mRectForFolderAnimation = new Rect();
-
- private BubbleTextView mWaitingForResume;
-
- private HideFromAccessibilityHelper mHideFromAccessibilityHelper
- = new HideFromAccessibilityHelper();
-
- private Runnable mBuildLayersRunnable = new Runnable() {
- public void run() {
- if (mWorkspace != null) {
- mWorkspace.buildPageHardwareLayers();
- }
- }
- };
-
- private static ArrayList<PendingAddArguments> sPendingAddList
- = new ArrayList<PendingAddArguments>();
-
- private static boolean sForceEnableRotation = isPropertyEnabled(FORCE_ENABLE_ROTATION_PROPERTY);
-
- private static class PendingAddArguments {
- int requestCode;
- Intent intent;
- long container;
- int screen;
- int cellX;
- int cellY;
- }
-
- private static boolean isPropertyEnabled(String propertyName) {
- return Log.isLoggable(propertyName, Log.VERBOSE);
- }
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- if (DEBUG_STRICT_MODE) {
- StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
- .detectDiskReads()
- .detectDiskWrites()
- .detectNetwork() // or .detectAll() for all detectable problems
- .penaltyLog()
- .build());
- StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
- .detectLeakedSqlLiteObjects()
- .detectLeakedClosableObjects()
- .penaltyLog()
- .penaltyDeath()
- .build());
- }
-
- super.onCreate(savedInstanceState);
- LauncherApplication app = ((LauncherApplication)getApplication());
- mSharedPrefs = getSharedPreferences(LauncherApplication.getSharedPreferencesKey(),
- Context.MODE_PRIVATE);
- mModel = app.setLauncher(this);
- mIconCache = app.getIconCache();
- mDragController = new DragController(this);
- mInflater = getLayoutInflater();
-
- mAppWidgetManager = AppWidgetManager.getInstance(this);
- mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
- mAppWidgetHost.startListening();
-
- // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
- // this also ensures that any synchronous binding below doesn't re-trigger another
- // LauncherModel load.
- mPaused = false;
-
- if (PROFILE_STARTUP) {
- android.os.Debug.startMethodTracing(
- Environment.getExternalStorageDirectory() + "/launcher");
- }
-
- checkForLocaleChange();
- setContentView(R.layout.launcher);
- setupViews();
- showFirstRunWorkspaceCling();
-
- registerContentObservers();
-
- lockAllApps();
-
- mSavedState = savedInstanceState;
- restoreState(mSavedState);
-
- // Update customization drawer _after_ restoring the states
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.onPackagesUpdated(
- LauncherModel.getSortedWidgetsAndShortcuts(this));
- }
-
- if (PROFILE_STARTUP) {
- android.os.Debug.stopMethodTracing();
- }
-
- if (!mRestoring) {
- if (sPausedFromUserAction) {
- // If the user leaves launcher, then we should just load items asynchronously when
- // they return.
- mModel.startLoader(true, -1);
- } else {
- // We only load the page synchronously if the user rotates (or triggers a
- // configuration change) while launcher is in the foreground
- mModel.startLoader(true, mWorkspace.getCurrentPage());
- }
- }
-
- if (!mModel.isAllAppsLoaded()) {
- ViewGroup appsCustomizeContentParent = (ViewGroup) mAppsCustomizeContent.getParent();
- mInflater.inflate(R.layout.apps_customize_progressbar, appsCustomizeContentParent);
- }
-
- // For handling default keys
- mDefaultKeySsb = new SpannableStringBuilder();
- Selection.setSelection(mDefaultKeySsb, 0);
-
- IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
- registerReceiver(mCloseSystemDialogsReceiver, filter);
-
- updateGlobalIcons();
-
- // On large interfaces, we want the screen to auto-rotate based on the current orientation
- unlockScreenOrientation(true);
- }
-
- protected void onUserLeaveHint() {
- super.onUserLeaveHint();
- sPausedFromUserAction = true;
- }
-
- private void updateGlobalIcons() {
- boolean searchVisible = false;
- boolean voiceVisible = false;
- // If we have a saved version of these external icons, we load them up immediately
- int coi = getCurrentOrientationIndexForGlobalIcons();
- if (sGlobalSearchIcon[coi] == null || sVoiceSearchIcon[coi] == null ||
- sAppMarketIcon[coi] == null) {
- updateAppMarketIcon();
- searchVisible = updateGlobalSearchIcon();
- voiceVisible = updateVoiceSearchIcon(searchVisible);
- }
- if (sGlobalSearchIcon[coi] != null) {
- updateGlobalSearchIcon(sGlobalSearchIcon[coi]);
- searchVisible = true;
- }
- if (sVoiceSearchIcon[coi] != null) {
- updateVoiceSearchIcon(sVoiceSearchIcon[coi]);
- voiceVisible = true;
- }
- if (sAppMarketIcon[coi] != null) {
- updateAppMarketIcon(sAppMarketIcon[coi]);
- }
- if (mSearchDropTargetBar != null) {
- mSearchDropTargetBar.onSearchPackagesChanged(searchVisible, voiceVisible);
- }
- }
-
- private void checkForLocaleChange() {
- if (sLocaleConfiguration == null) {
- new AsyncTask<Void, Void, LocaleConfiguration>() {
- @Override
- protected LocaleConfiguration doInBackground(Void... unused) {
- LocaleConfiguration localeConfiguration = new LocaleConfiguration();
- readConfiguration(Launcher.this, localeConfiguration);
- return localeConfiguration;
- }
-
- @Override
- protected void onPostExecute(LocaleConfiguration result) {
- sLocaleConfiguration = result;
- checkForLocaleChange(); // recursive, but now with a locale configuration
- }
- }.execute();
- return;
- }
-
- final Configuration configuration = getResources().getConfiguration();
-
- final String previousLocale = sLocaleConfiguration.locale;
- final String locale = configuration.locale.toString();
-
- final int previousMcc = sLocaleConfiguration.mcc;
- final int mcc = configuration.mcc;
-
- final int previousMnc = sLocaleConfiguration.mnc;
- final int mnc = configuration.mnc;
-
- boolean localeChanged = !locale.equals(previousLocale) || mcc != previousMcc || mnc != previousMnc;
-
- if (localeChanged) {
- sLocaleConfiguration.locale = locale;
- sLocaleConfiguration.mcc = mcc;
- sLocaleConfiguration.mnc = mnc;
-
- mIconCache.flush();
-
- final LocaleConfiguration localeConfiguration = sLocaleConfiguration;
- new Thread("WriteLocaleConfiguration") {
- @Override
- public void run() {
- writeConfiguration(Launcher.this, localeConfiguration);
- }
- }.start();
- }
- }
-
- private static class LocaleConfiguration {
- public String locale;
- public int mcc = -1;
- public int mnc = -1;
- }
-
- private static void readConfiguration(Context context, LocaleConfiguration configuration) {
- DataInputStream in = null;
- try {
- in = new DataInputStream(context.openFileInput(PREFERENCES));
- configuration.locale = in.readUTF();
- configuration.mcc = in.readInt();
- configuration.mnc = in.readInt();
- } catch (FileNotFoundException e) {
- // Ignore
- } catch (IOException e) {
- // Ignore
- } finally {
- if (in != null) {
- try {
- in.close();
- } catch (IOException e) {
- // Ignore
- }
- }
- }
- }
-
- private static void writeConfiguration(Context context, LocaleConfiguration configuration) {
- DataOutputStream out = null;
- try {
- out = new DataOutputStream(context.openFileOutput(PREFERENCES, MODE_PRIVATE));
- out.writeUTF(configuration.locale);
- out.writeInt(configuration.mcc);
- out.writeInt(configuration.mnc);
- out.flush();
- } catch (FileNotFoundException e) {
- // Ignore
- } catch (IOException e) {
- //noinspection ResultOfMethodCallIgnored
- context.getFileStreamPath(PREFERENCES).delete();
- } finally {
- if (out != null) {
- try {
- out.close();
- } catch (IOException e) {
- // Ignore
- }
- }
- }
- }
-
- public DragLayer getDragLayer() {
- return mDragLayer;
- }
-
- boolean isDraggingEnabled() {
- // We prevent dragging when we are loading the workspace as it is possible to pick up a view
- // that is subsequently removed from the workspace in startBinding().
- return !mModel.isLoadingWorkspace();
- }
-
- static int getScreen() {
- synchronized (sLock) {
- return sScreen;
- }
- }
-
- static void setScreen(int screen) {
- synchronized (sLock) {
- sScreen = screen;
- }
- }
-
- /**
- * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
- * a configuration step, this allows the proper animations to run after other transitions.
- */
- private boolean completeAdd(PendingAddArguments args) {
- boolean result = false;
- switch (args.requestCode) {
- case REQUEST_PICK_APPLICATION:
- completeAddApplication(args.intent, args.container, args.screen, args.cellX,
- args.cellY);
- break;
- case REQUEST_PICK_SHORTCUT:
- processShortcut(args.intent);
- break;
- case REQUEST_CREATE_SHORTCUT:
- completeAddShortcut(args.intent, args.container, args.screen, args.cellX,
- args.cellY);
- result = true;
- break;
- case REQUEST_CREATE_APPWIDGET:
- int appWidgetId = args.intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
- completeAddAppWidget(appWidgetId, args.container, args.screen, null, null);
- result = true;
- break;
- case REQUEST_PICK_WALLPAPER:
- // We just wanted the activity result here so we can clear mWaitingForResult
- break;
- }
- // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
- // if you turned the screen off and then back while in All Apps, Launcher would not
- // return to the workspace. Clearing mAddInfo.container here fixes this issue
- resetAddInfo();
- return result;
- }
-
- @Override
- protected void onActivityResult(
- final int requestCode, final int resultCode, final Intent data) {
- if (requestCode == REQUEST_BIND_APPWIDGET) {
- int appWidgetId = data != null ?
- data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
- if (resultCode == RESULT_CANCELED) {
- completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
- } else if (resultCode == RESULT_OK) {
- addAppWidgetImpl(appWidgetId, mPendingAddInfo, null, mPendingAddWidgetInfo);
- }
- return;
- }
- boolean delayExitSpringLoadedMode = false;
- boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
- requestCode == REQUEST_CREATE_APPWIDGET);
- mWaitingForResult = false;
-
- // We have special handling for widgets
- if (isWidgetDrop) {
- int appWidgetId = data != null ?
- data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
- if (appWidgetId < 0) {
- Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not returned from the \\" +
- "widget configuration activity.");
- completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
- } else {
- completeTwoStageWidgetDrop(resultCode, appWidgetId);
- }
- return;
- }
-
- // The pattern used here is that a user PICKs a specific application,
- // which, depending on the target, might need to CREATE the actual target.
-
- // For example, the user would PICK_SHORTCUT for "Music playlist", and we
- // launch over to the Music app to actually CREATE_SHORTCUT.
- if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
- final PendingAddArguments args = new PendingAddArguments();
- args.requestCode = requestCode;
- args.intent = data;
- args.container = mPendingAddInfo.container;
- args.screen = mPendingAddInfo.screen;
- args.cellX = mPendingAddInfo.cellX;
- args.cellY = mPendingAddInfo.cellY;
- if (isWorkspaceLocked()) {
- sPendingAddList.add(args);
- } else {
- delayExitSpringLoadedMode = completeAdd(args);
- }
- }
- mDragLayer.clearAnimatedView();
- // Exit spring loaded mode if necessary after cancelling the configuration of a widget
- exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED), delayExitSpringLoadedMode,
- null);
- }
-
- private void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
- CellLayout cellLayout =
- (CellLayout) mWorkspace.getChildAt(mPendingAddInfo.screen);
- Runnable onCompleteRunnable = null;
- int animationType = 0;
-
- AppWidgetHostView boundWidget = null;
- if (resultCode == RESULT_OK) {
- animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
- final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
- mPendingAddWidgetInfo);
- boundWidget = layout;
- onCompleteRunnable = new Runnable() {
- @Override
- public void run() {
- completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
- mPendingAddInfo.screen, layout, null);
- exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED), false,
- null);
- }
- };
- } else if (resultCode == RESULT_CANCELED) {
- animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
- onCompleteRunnable = new Runnable() {
- @Override
- public void run() {
- exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED), false,
- null);
- }
- };
- }
- if (mDragLayer.getAnimatedView() != null) {
- mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
- (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
- animationType, boundWidget, true);
- } else {
- // The animated view may be null in the case of a rotation during widget configuration
- onCompleteRunnable.run();
- }
- }
-
- @Override
- protected void onStop() {
- super.onStop();
- FirstFrameAnimatorHelper.setIsVisible(false);
- }
-
- @Override
- protected void onStart() {
- super.onStart();
- FirstFrameAnimatorHelper.setIsVisible(true);
- }
-
- @Override
- protected void onResume() {
- long startTime = 0;
- if (DEBUG_RESUME_TIME) {
- startTime = System.currentTimeMillis();
- }
- super.onResume();
-
- // Restore the previous launcher state
- if (mOnResumeState == State.WORKSPACE) {
- showWorkspace(false);
- } else if (mOnResumeState == State.APPS_CUSTOMIZE) {
- showAllApps(false);
- }
- mOnResumeState = State.NONE;
-
- // Background was set to gradient in onPause(), restore to black if in all apps.
- setWorkspaceBackground(mState == State.WORKSPACE);
-
- // Process any items that were added while Launcher was away
- InstallShortcutReceiver.flushInstallQueue(this);
-
- mPaused = false;
- sPausedFromUserAction = false;
- if (mRestoring || mOnResumeNeedsLoad) {
- mWorkspaceLoading = true;
- mModel.startLoader(true, -1);
- mRestoring = false;
- mOnResumeNeedsLoad = false;
- }
- if (mOnResumeCallbacks.size() > 0) {
- // We might have postponed some bind calls until onResume (see waitUntilResume) --
- // execute them here
- long startTimeCallbacks = 0;
- if (DEBUG_RESUME_TIME) {
- startTimeCallbacks = System.currentTimeMillis();
- }
-
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.setBulkBind(true);
- }
- for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
- mOnResumeCallbacks.get(i).run();
- }
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.setBulkBind(false);
- }
- mOnResumeCallbacks.clear();
- if (DEBUG_RESUME_TIME) {
- Log.d(TAG, "Time spent processing callbacks in onResume: " +
- (System.currentTimeMillis() - startTimeCallbacks));
- }
- }
-
- // Reset the pressed state of icons that were locked in the press state while activities
- // were launching
- if (mWaitingForResume != null) {
- // Resets the previous workspace icon press state
- mWaitingForResume.setStayPressed(false);
- }
- if (mAppsCustomizeContent != null) {
- // Resets the previous all apps icon press state
- mAppsCustomizeContent.resetDrawableState();
- }
- // It is possible that widgets can receive updates while launcher is not in the foreground.
- // Consequently, the widgets will be inflated in the orientation of the foreground activity
- // (framework issue). On resuming, we ensure that any widgets are inflated for the current
- // orientation.
- getWorkspace().reinflateWidgetsIfNecessary();
-
- // Again, as with the above scenario, it's possible that one or more of the global icons
- // were updated in the wrong orientation.
- updateGlobalIcons();
- if (DEBUG_RESUME_TIME) {
- Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
- }
- }
-
- @Override
- protected void onPause() {
- // NOTE: We want all transitions from launcher to act as if the wallpaper were enabled
- // to be consistent. So re-enable the flag here, and we will re-disable it as necessary
- // when Launcher resumes and we are still in AllApps.
- updateWallpaperVisibility(true);
-
- super.onPause();
- mPaused = true;
- mDragController.cancelDrag();
- mDragController.resetLastGestureUpTime();
- }
-
- @Override
- public Object onRetainNonConfigurationInstance() {
- // Flag the loader to stop early before switching
- mModel.stopLoader();
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.surrender();
- }
- return Boolean.TRUE;
- }
-
- // We can't hide the IME if it was forced open. So don't bother
- /*
- @Override
- public void onWindowFocusChanged(boolean hasFocus) {
- super.onWindowFocusChanged(hasFocus);
-
- if (hasFocus) {
- final InputMethodManager inputManager = (InputMethodManager)
- getSystemService(Context.INPUT_METHOD_SERVICE);
- WindowManager.LayoutParams lp = getWindow().getAttributes();
- inputManager.hideSoftInputFromWindow(lp.token, 0, new android.os.ResultReceiver(new
- android.os.Handler()) {
- protected void onReceiveResult(int resultCode, Bundle resultData) {
- Log.d(TAG, "ResultReceiver got resultCode=" + resultCode);
- }
- });
- Log.d(TAG, "called hideSoftInputFromWindow from onWindowFocusChanged");
- }
- }
- */
-
- private boolean acceptFilter() {
- final InputMethodManager inputManager = (InputMethodManager)
- getSystemService(Context.INPUT_METHOD_SERVICE);
- return !inputManager.isFullscreenMode();
- }
-
- @Override
- public boolean onKeyDown(int keyCode, KeyEvent event) {
- final int uniChar = event.getUnicodeChar();
- final boolean handled = super.onKeyDown(keyCode, event);
- final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
- if (!handled && acceptFilter() && isKeyNotWhitespace) {
- boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
- keyCode, event);
- if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
- // something usable has been typed - start a search
- // the typed text will be retrieved and cleared by
- // showSearchDialog()
- // If there are multiple keystrokes before the search dialog takes focus,
- // onSearchRequested() will be called for every keystroke,
- // but it is idempotent, so it's fine.
- return onSearchRequested();
- }
- }
-
- // Eat the long press event so the keyboard doesn't come up.
- if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
- return true;
- }
-
- return handled;
- }
-
- private String getTypedText() {
- return mDefaultKeySsb.toString();
- }
-
- private void clearTypedText() {
- mDefaultKeySsb.clear();
- mDefaultKeySsb.clearSpans();
- Selection.setSelection(mDefaultKeySsb, 0);
- }
-
- /**
- * Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
- * State
- */
- private static State intToState(int stateOrdinal) {
- State state = State.WORKSPACE;
- final State[] stateValues = State.values();
- for (int i = 0; i < stateValues.length; i++) {
- if (stateValues[i].ordinal() == stateOrdinal) {
- state = stateValues[i];
- break;
- }
- }
- return state;
- }
-
- /**
- * Restores the previous state, if it exists.
- *
- * @param savedState The previous state.
- */
- private void restoreState(Bundle savedState) {
- if (savedState == null) {
- return;
- }
-
- State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
- if (state == State.APPS_CUSTOMIZE) {
- mOnResumeState = State.APPS_CUSTOMIZE;
- }
-
- int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN, -1);
- if (currentScreen > -1) {
- mWorkspace.setCurrentPage(currentScreen);
- }
-
- final long pendingAddContainer = savedState.getLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, -1);
- final int pendingAddScreen = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
-
- if (pendingAddContainer != ItemInfo.NO_ID && pendingAddScreen > -1) {
- mPendingAddInfo.container = pendingAddContainer;
- mPendingAddInfo.screen = pendingAddScreen;
- mPendingAddInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
- mPendingAddInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
- mPendingAddInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
- mPendingAddInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
- mPendingAddWidgetInfo = savedState.getParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
- mWaitingForResult = true;
- mRestoring = true;
- }
-
-
- boolean renameFolder = savedState.getBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, false);
- if (renameFolder) {
- long id = savedState.getLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID);
- mFolderInfo = mModel.getFolderById(this, sFolders, id);
- mRestoring = true;
- }
-
-
- // Restore the AppsCustomize tab
- if (mAppsCustomizeTabHost != null) {
- String curTab = savedState.getString("apps_customize_currentTab");
- if (curTab != null) {
- mAppsCustomizeTabHost.setContentTypeImmediate(
- mAppsCustomizeTabHost.getContentTypeForTabTag(curTab));
- mAppsCustomizeContent.loadAssociatedPages(
- mAppsCustomizeContent.getCurrentPage());
- }
-
- int currentIndex = savedState.getInt("apps_customize_currentIndex");
- mAppsCustomizeContent.restorePageForIndex(currentIndex);
- }
- }
-
- /**
- * Finds all the views we need and configure them properly.
- */
- private void setupViews() {
- final DragController dragController = mDragController;
-
- mLauncherView = findViewById(R.id.launcher);
- mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
- mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
- mQsbDivider = findViewById(R.id.qsb_divider);
- mDockDivider = findViewById(R.id.dock_divider);
-
- mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
- mWorkspaceBackgroundDrawable = getResources().getDrawable(R.drawable.workspace_bg);
-
- // Setup the drag layer
- mDragLayer.setup(this, dragController);
-
- // Setup the hotseat
- mHotseat = (Hotseat) findViewById(R.id.hotseat);
- if (mHotseat != null) {
- mHotseat.setup(this);
- }
-
- // Setup the workspace
- mWorkspace.setHapticFeedbackEnabled(false);
- mWorkspace.setOnLongClickListener(this);
- mWorkspace.setup(dragController);
- dragController.addDragListener(mWorkspace);
-
- // Get the search/delete bar
- mSearchDropTargetBar = (SearchDropTargetBar) mDragLayer.findViewById(R.id.qsb_bar);
-
- // Setup AppsCustomize
- mAppsCustomizeTabHost = (AppsCustomizeTabHost) findViewById(R.id.apps_customize_pane);
- mAppsCustomizeContent = (AppsCustomizePagedView)
- mAppsCustomizeTabHost.findViewById(R.id.apps_customize_pane_content);
- mAppsCustomizeContent.setup(this, dragController);
-
- // Setup the drag controller (drop targets have to be added in reverse order in priority)
- dragController.setDragScoller(mWorkspace);
- dragController.setScrollView(mDragLayer);
- dragController.setMoveTarget(mWorkspace);
- dragController.addDropTarget(mWorkspace);
- if (mSearchDropTargetBar != null) {
- mSearchDropTargetBar.setup(this, dragController);
- }
- }
-
- /**
- * Creates a view representing a shortcut.
- *
- * @param info The data structure describing the shortcut.
- *
- * @return A View inflated from R.layout.application.
- */
- View createShortcut(ShortcutInfo info) {
- return createShortcut(R.layout.application,
- (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
- }
-
- /**
- * Creates a view representing a shortcut inflated from the specified resource.
- *
- * @param layoutResId The id of the XML layout used to create the shortcut.
- * @param parent The group the shortcut belongs to.
- * @param info The data structure describing the shortcut.
- *
- * @return A View inflated from layoutResId.
- */
- View createShortcut(int layoutResId, ViewGroup parent, ShortcutInfo info) {
- BubbleTextView favorite = (BubbleTextView) mInflater.inflate(layoutResId, parent, false);
- favorite.applyFromShortcutInfo(info, mIconCache);
- favorite.setOnClickListener(this);
- return favorite;
- }
-
- /**
- * Add an application shortcut to the workspace.
- *
- * @param data The intent describing the application.
- * @param cellInfo The position on screen where to create the shortcut.
- */
- void completeAddApplication(Intent data, long container, int screen, int cellX, int cellY) {
- final int[] cellXY = mTmpAddItemCellCoordinates;
- final CellLayout layout = getCellLayout(container, screen);
-
- // First we check if we already know the exact location where we want to add this item.
- if (cellX >= 0 && cellY >= 0) {
- cellXY[0] = cellX;
- cellXY[1] = cellY;
- } else if (!layout.findCellForSpan(cellXY, 1, 1)) {
- showOutOfSpaceMessage(isHotseatLayout(layout));
- return;
- }
-
- final ShortcutInfo info = mModel.getShortcutInfo(getPackageManager(), data, this);
-
- if (info != null) {
- info.setActivity(data.getComponent(), Intent.FLAG_ACTIVITY_NEW_TASK |
- Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
- info.container = ItemInfo.NO_ID;
- mWorkspace.addApplicationShortcut(info, layout, container, screen, cellXY[0], cellXY[1],
- isWorkspaceLocked(), cellX, cellY);
- } else {
- Log.e(TAG, "Couldn't find ActivityInfo for selected application: " + data);
- }
- }
-
- /**
- * Add a shortcut to the workspace.
- *
- * @param data The intent describing the shortcut.
- * @param cellInfo The position on screen where to create the shortcut.
- */
- private void completeAddShortcut(Intent data, long container, int screen, int cellX,
- int cellY) {
- int[] cellXY = mTmpAddItemCellCoordinates;
- int[] touchXY = mPendingAddInfo.dropPos;
- CellLayout layout = getCellLayout(container, screen);
-
- boolean foundCellSpan = false;
-
- ShortcutInfo info = mModel.infoFromShortcutIntent(this, data, null);
- if (info == null) {
- return;
- }
- final View view = createShortcut(info);
-
- // First we check if we already know the exact location where we want to add this item.
- if (cellX >= 0 && cellY >= 0) {
- cellXY[0] = cellX;
- cellXY[1] = cellY;
- foundCellSpan = true;
-
- // If appropriate, either create a folder or add to an existing folder
- if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
- true, null,null)) {
- return;
- }
- DragObject dragObject = new DragObject();
- dragObject.dragInfo = info;
- if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
- true)) {
- return;
- }
- } else if (touchXY != null) {
- // when dragging and dropping, just find the closest free spot
- int[] result = layout.findNearestVacantArea(touchXY[0], touchXY[1], 1, 1, cellXY);
- foundCellSpan = (result != null);
- } else {
- foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
- }
-
- if (!foundCellSpan) {
- showOutOfSpaceMessage(isHotseatLayout(layout));
- return;
- }
-
- LauncherModel.addItemToDatabase(this, info, container, screen, cellXY[0], cellXY[1], false);
-
- if (!mRestoring) {
- mWorkspace.addInScreen(view, container, screen, cellXY[0], cellXY[1], 1, 1,
- isWorkspaceLocked());
- }
- }
-
- static int[] getSpanForWidget(Context context, ComponentName component, int minWidth,
- int minHeight) {
- Rect padding = AppWidgetHostView.getDefaultPaddingForWidget(context, component, null);
- // We want to account for the extra amount of padding that we are adding to the widget
- // to ensure that it gets the full amount of space that it has requested
- int requiredWidth = minWidth + padding.left + padding.right;
- int requiredHeight = minHeight + padding.top + padding.bottom;
- return CellLayout.rectToCell(context.getResources(), requiredWidth, requiredHeight, null);
- }
-
- static int[] getSpanForWidget(Context context, AppWidgetProviderInfo info) {
- return getSpanForWidget(context, info.provider, info.minWidth, info.minHeight);
- }
-
- static int[] getMinSpanForWidget(Context context, AppWidgetProviderInfo info) {
- return getSpanForWidget(context, info.provider, info.minResizeWidth, info.minResizeHeight);
- }
-
- static int[] getSpanForWidget(Context context, PendingAddWidgetInfo info) {
- return getSpanForWidget(context, info.componentName, info.minWidth, info.minHeight);
- }
-
- static int[] getMinSpanForWidget(Context context, PendingAddWidgetInfo info) {
- return getSpanForWidget(context, info.componentName, info.minResizeWidth,
- info.minResizeHeight);
- }
-
- /**
- * Add a widget to the workspace.
- *
- * @param appWidgetId The app widget id
- * @param cellInfo The position on screen where to create the widget.
- */
- private void completeAddAppWidget(final int appWidgetId, long container, int screen,
- AppWidgetHostView hostView, AppWidgetProviderInfo appWidgetInfo) {
- if (appWidgetInfo == null) {
- appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
- }
-
- // Calculate the grid spans needed to fit this widget
- CellLayout layout = getCellLayout(container, screen);
-
- int[] minSpanXY = getMinSpanForWidget(this, appWidgetInfo);
- int[] spanXY = getSpanForWidget(this, appWidgetInfo);
-
- // Try finding open space on Launcher screen
- // We have saved the position to which the widget was dragged-- this really only matters
- // if we are placing widgets on a "spring-loaded" screen
- int[] cellXY = mTmpAddItemCellCoordinates;
- int[] touchXY = mPendingAddInfo.dropPos;
- int[] finalSpan = new int[2];
- boolean foundCellSpan = false;
- if (mPendingAddInfo.cellX >= 0 && mPendingAddInfo.cellY >= 0) {
- cellXY[0] = mPendingAddInfo.cellX;
- cellXY[1] = mPendingAddInfo.cellY;
- spanXY[0] = mPendingAddInfo.spanX;
- spanXY[1] = mPendingAddInfo.spanY;
- foundCellSpan = true;
- } else if (touchXY != null) {
- // when dragging and dropping, just find the closest free spot
- int[] result = layout.findNearestVacantArea(
- touchXY[0], touchXY[1], minSpanXY[0], minSpanXY[1], spanXY[0],
- spanXY[1], cellXY, finalSpan);
- spanXY[0] = finalSpan[0];
- spanXY[1] = finalSpan[1];
- foundCellSpan = (result != null);
- } else {
- foundCellSpan = layout.findCellForSpan(cellXY, minSpanXY[0], minSpanXY[1]);
- }
-
- if (!foundCellSpan) {
- if (appWidgetId != -1) {
- // Deleting an app widget ID is a void call but writes to disk before returning
- // to the caller...
- new Thread("deleteAppWidgetId") {
- public void run() {
- mAppWidgetHost.deleteAppWidgetId(appWidgetId);
- }
- }.start();
- }
- showOutOfSpaceMessage(isHotseatLayout(layout));
- return;
- }
-
- // Build Launcher-specific widget info and save to database
- LauncherAppWidgetInfo launcherInfo = new LauncherAppWidgetInfo(appWidgetId,
- appWidgetInfo.provider);
- launcherInfo.spanX = spanXY[0];
- launcherInfo.spanY = spanXY[1];
- launcherInfo.minSpanX = mPendingAddInfo.minSpanX;
- launcherInfo.minSpanY = mPendingAddInfo.minSpanY;
-
- LauncherModel.addItemToDatabase(this, launcherInfo,
- container, screen, cellXY[0], cellXY[1], false);
-
- if (!mRestoring) {
- if (hostView == null) {
- // Perform actual inflation because we're live
- launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
- launcherInfo.hostView.setAppWidget(appWidgetId, appWidgetInfo);
- } else {
- // The AppWidgetHostView has already been inflated and instantiated
- launcherInfo.hostView = hostView;
- }
-
- launcherInfo.hostView.setTag(launcherInfo);
- launcherInfo.hostView.setVisibility(View.VISIBLE);
- launcherInfo.notifyWidgetSizeChanged(this);
-
- mWorkspace.addInScreen(launcherInfo.hostView, container, screen, cellXY[0], cellXY[1],
- launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
-
- addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
- }
- resetAddInfo();
- }
-
- private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
- @Override
- public void onReceive(Context context, Intent intent) {
- final String action = intent.getAction();
- if (Intent.ACTION_SCREEN_OFF.equals(action)) {
- mUserPresent = false;
- mDragLayer.clearAllResizeFrames();
- updateRunning();
-
- // Reset AllApps to its initial state only if we are not in the middle of
- // processing a multi-step drop
- if (mAppsCustomizeTabHost != null && mPendingAddInfo.container == ItemInfo.NO_ID) {
- mAppsCustomizeTabHost.reset();
- showWorkspace(false);
- }
- } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
- mUserPresent = true;
- updateRunning();
- }
- }
- };
-
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
-
- // Listen for broadcasts related to user-presence
- final IntentFilter filter = new IntentFilter();
- filter.addAction(Intent.ACTION_SCREEN_OFF);
- filter.addAction(Intent.ACTION_USER_PRESENT);
- registerReceiver(mReceiver, filter);
- FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
- mAttached = true;
- mVisible = true;
- }
-
- @Override
- public void onDetachedFromWindow() {
- super.onDetachedFromWindow();
- mVisible = false;
-
- if (mAttached) {
- unregisterReceiver(mReceiver);
- mAttached = false;
- }
- updateRunning();
- }
-
- public void onWindowVisibilityChanged(int visibility) {
- mVisible = visibility == View.VISIBLE;
- updateRunning();
- // The following code used to be in onResume, but it turns out onResume is called when
- // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
- // is a more appropriate event to handle
- if (mVisible) {
- mAppsCustomizeTabHost.onWindowVisible();
- if (!mWorkspaceLoading) {
- final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
- // We want to let Launcher draw itself at least once before we force it to build
- // layers on all the workspace pages, so that transitioning to Launcher from other
- // apps is nice and speedy.
- observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
- private boolean mStarted = false;
- public void onDraw() {
- if (mStarted) return;
- mStarted = true;
- // We delay the layer building a bit in order to give
- // other message processing a time to run. In particular
- // this avoids a delay in hiding the IME if it was
- // currently shown, because doing that may involve
- // some communication back with the app.
- mWorkspace.postDelayed(mBuildLayersRunnable, 500);
- final ViewTreeObserver.OnDrawListener listener = this;
- mWorkspace.post(new Runnable() {
- public void run() {
- if (mWorkspace != null &&
- mWorkspace.getViewTreeObserver() != null) {
- mWorkspace.getViewTreeObserver().
- removeOnDrawListener(listener);
- }
- }
- });
- return;
- }
- });
- }
- // When Launcher comes back to foreground, a different Activity might be responsible for
- // the app market intent, so refresh the icon
- updateAppMarketIcon();
- clearTypedText();
- }
- }
-
- private void sendAdvanceMessage(long delay) {
- mHandler.removeMessages(ADVANCE_MSG);
- Message msg = mHandler.obtainMessage(ADVANCE_MSG);
- mHandler.sendMessageDelayed(msg, delay);
- mAutoAdvanceSentTime = System.currentTimeMillis();
- }
-
- private void updateRunning() {
- boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
- if (autoAdvanceRunning != mAutoAdvanceRunning) {
- mAutoAdvanceRunning = autoAdvanceRunning;
- if (autoAdvanceRunning) {
- long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
- sendAdvanceMessage(delay);
- } else {
- if (!mWidgetsToAdvance.isEmpty()) {
- mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
- (System.currentTimeMillis() - mAutoAdvanceSentTime));
- }
- mHandler.removeMessages(ADVANCE_MSG);
- mHandler.removeMessages(0); // Remove messages sent using postDelayed()
- }
- }
- }
-
- private final Handler mHandler = new Handler() {
- @Override
- public void handleMessage(Message msg) {
- if (msg.what == ADVANCE_MSG) {
- int i = 0;
- for (View key: mWidgetsToAdvance.keySet()) {
- final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
- final int delay = mAdvanceStagger * i;
- if (v instanceof Advanceable) {
- postDelayed(new Runnable() {
- public void run() {
- ((Advanceable) v).advance();
- }
- }, delay);
- }
- i++;
- }
- sendAdvanceMessage(mAdvanceInterval);
- }
- }
- };
-
- void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
- if (appWidgetInfo == null || appWidgetInfo.autoAdvanceViewId == -1) return;
- View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
- if (v instanceof Advanceable) {
- mWidgetsToAdvance.put(hostView, appWidgetInfo);
- ((Advanceable) v).fyiWillBeAdvancedByHostKThx();
- updateRunning();
- }
- }
-
- void removeWidgetToAutoAdvance(View hostView) {
- if (mWidgetsToAdvance.containsKey(hostView)) {
- mWidgetsToAdvance.remove(hostView);
- updateRunning();
- }
- }
-
- public void removeAppWidget(LauncherAppWidgetInfo launcherInfo) {
- removeWidgetToAutoAdvance(launcherInfo.hostView);
- launcherInfo.hostView = null;
- }
-
- void showOutOfSpaceMessage(boolean isHotseatLayout) {
- int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
- Toast.makeText(this, getString(strId), Toast.LENGTH_SHORT).show();
- }
-
- public LauncherAppWidgetHost getAppWidgetHost() {
- return mAppWidgetHost;
- }
-
- public LauncherModel getModel() {
- return mModel;
- }
-
- void closeSystemDialogs() {
- getWindow().closeAllPanels();
-
- // Whatever we were doing is hereby canceled.
- mWaitingForResult = false;
- }
-
- @Override
- protected void onNewIntent(Intent intent) {
- long startTime = 0;
- if (DEBUG_RESUME_TIME) {
- startTime = System.currentTimeMillis();
- }
- super.onNewIntent(intent);
-
- // Close the menu
- if (Intent.ACTION_MAIN.equals(intent.getAction())) {
- // also will cancel mWaitingForResult.
- closeSystemDialogs();
-
- final boolean alreadyOnHome =
- ((intent.getFlags() & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
- != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
-
- Runnable processIntent = new Runnable() {
- public void run() {
- if (mWorkspace == null) {
- // Can be cases where mWorkspace is null, this prevents a NPE
- return;
- }
- Folder openFolder = mWorkspace.getOpenFolder();
- // In all these cases, only animate if we're already on home
- mWorkspace.exitWidgetResizeMode();
- if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive() &&
- openFolder == null) {
- mWorkspace.moveToDefaultScreen(true);
- }
-
- closeFolder();
- exitSpringLoadedDragMode();
-
- // If we are already on home, then just animate back to the workspace,
- // otherwise, just wait until onResume to set the state back to Workspace
- if (alreadyOnHome) {
- showWorkspace(true);
- } else {
- mOnResumeState = State.WORKSPACE;
- }
-
- final View v = getWindow().peekDecorView();
- if (v != null && v.getWindowToken() != null) {
- InputMethodManager imm = (InputMethodManager)getSystemService(
- INPUT_METHOD_SERVICE);
- imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
- }
-
- // Reset AllApps to its initial state
- if (!alreadyOnHome && mAppsCustomizeTabHost != null) {
- mAppsCustomizeTabHost.reset();
- }
- }
- };
-
- if (alreadyOnHome && !mWorkspace.hasWindowFocus()) {
- // Delay processing of the intent to allow the status bar animation to finish
- // first in order to avoid janky animations.
- mWorkspace.postDelayed(processIntent, 350);
- } else {
- // Process the intent immediately.
- processIntent.run();
- }
-
- }
- if (DEBUG_RESUME_TIME) {
- Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
- }
- }
-
- @Override
- public void onRestoreInstanceState(Bundle state) {
- super.onRestoreInstanceState(state);
- for (int page: mSynchronouslyBoundPages) {
- mWorkspace.restoreInstanceStateForChild(page);
- }
- }
-
- @Override
- protected void onSaveInstanceState(Bundle outState) {
- outState.putInt(RUNTIME_STATE_CURRENT_SCREEN, mWorkspace.getNextPage());
- super.onSaveInstanceState(outState);
-
- outState.putInt(RUNTIME_STATE, mState.ordinal());
- // We close any open folder since it will not be re-opened, and we need to make sure
- // this state is reflected.
- closeFolder();
-
- if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screen > -1 &&
- mWaitingForResult) {
- outState.putLong(RUNTIME_STATE_PENDING_ADD_CONTAINER, mPendingAddInfo.container);
- outState.putInt(RUNTIME_STATE_PENDING_ADD_SCREEN, mPendingAddInfo.screen);
- outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mPendingAddInfo.cellX);
- outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mPendingAddInfo.cellY);
- outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, mPendingAddInfo.spanX);
- outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, mPendingAddInfo.spanY);
- outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
- }
-
- if (mFolderInfo != null && mWaitingForResult) {
- outState.putBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, true);
- outState.putLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID, mFolderInfo.id);
- }
-
- // Save the current AppsCustomize tab
- if (mAppsCustomizeTabHost != null) {
- String currentTabTag = mAppsCustomizeTabHost.getCurrentTabTag();
- if (currentTabTag != null) {
- outState.putString("apps_customize_currentTab", currentTabTag);
- }
- int currentIndex = mAppsCustomizeContent.getSaveInstanceStateIndex();
- outState.putInt("apps_customize_currentIndex", currentIndex);
- }
- }
-
- @Override
- public void onDestroy() {
- super.onDestroy();
-
- // Remove all pending runnables
- mHandler.removeMessages(ADVANCE_MSG);
- mHandler.removeMessages(0);
- mWorkspace.removeCallbacks(mBuildLayersRunnable);
-
- // Stop callbacks from LauncherModel
- LauncherApplication app = ((LauncherApplication) getApplication());
- mModel.stopLoader();
- app.setLauncher(null);
-
- try {
- mAppWidgetHost.stopListening();
- } catch (NullPointerException ex) {
- Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
- }
- mAppWidgetHost = null;
-
- mWidgetsToAdvance.clear();
-
- TextKeyListener.getInstance().release();
-
- // Disconnect any of the callbacks and drawables associated with ItemInfos on the workspace
- // to prevent leaking Launcher activities on orientation change.
- if (mModel != null) {
- mModel.unbindItemInfosAndClearQueuedBindRunnables();
- }
-
- getContentResolver().unregisterContentObserver(mWidgetObserver);
- unregisterReceiver(mCloseSystemDialogsReceiver);
-
- mDragLayer.clearAllResizeFrames();
- ((ViewGroup) mWorkspace.getParent()).removeAllViews();
- mWorkspace.removeAllViews();
- mWorkspace = null;
- mDragController = null;
-
- LauncherAnimUtils.onDestroyActivity();
- }
-
- public DragController getDragController() {
- return mDragController;
- }
-
- @Override
- public void startActivityForResult(Intent intent, int requestCode) {
- if (requestCode >= 0) mWaitingForResult = true;
- super.startActivityForResult(intent, requestCode);
- }
-
- /**
- * Indicates that we want global search for this activity by setting the globalSearch
- * argument for {@link #startSearch} to true.
- */
- @Override
- public void startSearch(String initialQuery, boolean selectInitialQuery,
- Bundle appSearchData, boolean globalSearch) {
-
- showWorkspace(true);
-
- if (initialQuery == null) {
- // Use any text typed in the launcher as the initial query
- initialQuery = getTypedText();
- }
- if (appSearchData == null) {
- appSearchData = new Bundle();
- appSearchData.putString(Search.SOURCE, "launcher-search");
- }
- Rect sourceBounds = new Rect();
- if (mSearchDropTargetBar != null) {
- sourceBounds = mSearchDropTargetBar.getSearchBarBounds();
- }
-
- startGlobalSearch(initialQuery, selectInitialQuery,
- appSearchData, sourceBounds);
- }
-
- /**
- * Starts the global search activity. This code is a copied from SearchManager
- */
- public void startGlobalSearch(String initialQuery,
- boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
- final SearchManager searchManager =
- (SearchManager) getSystemService(Context.SEARCH_SERVICE);
- ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
- if (globalSearchActivity == null) {
- Log.w(TAG, "No global search activity found.");
- return;
- }
- Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.setComponent(globalSearchActivity);
- // Make sure that we have a Bundle to put source in
- if (appSearchData == null) {
- appSearchData = new Bundle();
- } else {
- appSearchData = new Bundle(appSearchData);
- }
- // Set source to package name of app that starts global search, if not set already.
- if (!appSearchData.containsKey("source")) {
- appSearchData.putString("source", getPackageName());
- }
- intent.putExtra(SearchManager.APP_DATA, appSearchData);
- if (!TextUtils.isEmpty(initialQuery)) {
- intent.putExtra(SearchManager.QUERY, initialQuery);
- }
- if (selectInitialQuery) {
- intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
- }
- intent.setSourceBounds(sourceBounds);
- try {
- startActivity(intent);
- } catch (ActivityNotFoundException ex) {
- Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
- }
- }
-
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- if (isWorkspaceLocked()) {
- return false;
- }
-
- super.onCreateOptionsMenu(menu);
-
- Intent manageApps = new Intent(Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS);
- manageApps.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
- | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
- Intent settings = new Intent(android.provider.Settings.ACTION_SETTINGS);
- settings.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
- | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
- String helpUrl = getString(R.string.help_url);
- Intent help = new Intent(Intent.ACTION_VIEW, Uri.parse(helpUrl));
- help.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
- | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-
- menu.add(MENU_GROUP_WALLPAPER, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper)
- .setIcon(android.R.drawable.ic_menu_gallery)
- .setAlphabeticShortcut('W');
- menu.add(0, MENU_MANAGE_APPS, 0, R.string.menu_manage_apps)
- .setIcon(android.R.drawable.ic_menu_manage)
- .setIntent(manageApps)
- .setAlphabeticShortcut('M');
- menu.add(0, MENU_SYSTEM_SETTINGS, 0, R.string.menu_settings)
- .setIcon(android.R.drawable.ic_menu_preferences)
- .setIntent(settings)
- .setAlphabeticShortcut('P');
- if (!helpUrl.isEmpty()) {
- menu.add(0, MENU_HELP, 0, R.string.menu_help)
- .setIcon(android.R.drawable.ic_menu_help)
- .setIntent(help)
- .setAlphabeticShortcut('H');
- }
- return true;
- }
-
- @Override
- public boolean onPrepareOptionsMenu(Menu menu) {
- super.onPrepareOptionsMenu(menu);
-
- if (mAppsCustomizeTabHost.isTransitioning()) {
- return false;
- }
- boolean allAppsVisible = (mAppsCustomizeTabHost.getVisibility() == View.VISIBLE);
- menu.setGroupVisible(MENU_GROUP_WALLPAPER, !allAppsVisible);
-
- return true;
- }
-
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- case MENU_WALLPAPER_SETTINGS:
- startWallpaper();
- return true;
- }
-
- return super.onOptionsItemSelected(item);
- }
-
- @Override
- public boolean onSearchRequested() {
- startSearch(null, false, null, true);
- // Use a custom animation for launching search
- return true;
- }
-
- public boolean isWorkspaceLocked() {
- return mWorkspaceLoading || mWaitingForResult;
- }
-
- private void resetAddInfo() {
- mPendingAddInfo.container = ItemInfo.NO_ID;
- mPendingAddInfo.screen = -1;
- mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
- mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
- mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = -1;
- mPendingAddInfo.dropPos = null;
- }
-
- void addAppWidgetImpl(final int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
- AppWidgetProviderInfo appWidgetInfo) {
- if (appWidgetInfo.configure != null) {
- mPendingAddWidgetInfo = appWidgetInfo;
-
- // Launch over to configure widget, if needed
- Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_CONFIGURE);
- intent.setComponent(appWidgetInfo.configure);
- intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
- startActivityForResultSafely(intent, REQUEST_CREATE_APPWIDGET);
- } else {
- // Otherwise just add it
- completeAddAppWidget(appWidgetId, info.container, info.screen, boundWidget,
- appWidgetInfo);
- // Exit spring loaded mode if necessary after adding the widget
- exitSpringLoadedDragModeDelayed(true, false, null);
- }
- }
-
- /**
- * Process a shortcut drop.
- *
- * @param componentName The name of the component
- * @param screen The screen where it should be added
- * @param cell The cell it should be added to, optional
- * @param position The location on the screen where it was dropped, optional
- */
- void processShortcutFromDrop(ComponentName componentName, long container, int screen,
- int[] cell, int[] loc) {
- resetAddInfo();
- mPendingAddInfo.container = container;
- mPendingAddInfo.screen = screen;
- mPendingAddInfo.dropPos = loc;
-
- if (cell != null) {
- mPendingAddInfo.cellX = cell[0];
- mPendingAddInfo.cellY = cell[1];
- }
-
- Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
- createShortcutIntent.setComponent(componentName);
- processShortcut(createShortcutIntent);
- }
-
- /**
- * Process a widget drop.
- *
- * @param info The PendingAppWidgetInfo of the widget being added.
- * @param screen The screen where it should be added
- * @param cell The cell it should be added to, optional
- * @param position The location on the screen where it was dropped, optional
- */
- void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, int screen,
- int[] cell, int[] span, int[] loc) {
- resetAddInfo();
- mPendingAddInfo.container = info.container = container;
- mPendingAddInfo.screen = info.screen = screen;
- mPendingAddInfo.dropPos = loc;
- mPendingAddInfo.minSpanX = info.minSpanX;
- mPendingAddInfo.minSpanY = info.minSpanY;
-
- if (cell != null) {
- mPendingAddInfo.cellX = cell[0];
- mPendingAddInfo.cellY = cell[1];
- }
- if (span != null) {
- mPendingAddInfo.spanX = span[0];
- mPendingAddInfo.spanY = span[1];
- }
-
- AppWidgetHostView hostView = info.boundWidget;
- int appWidgetId;
- if (hostView != null) {
- appWidgetId = hostView.getAppWidgetId();
- addAppWidgetImpl(appWidgetId, info, hostView, info.info);
- } else {
- // In this case, we either need to start an activity to get permission to bind
- // the widget, or we need to start an activity to configure the widget, or both.
- appWidgetId = getAppWidgetHost().allocateAppWidgetId();
- Bundle options = info.bindOptions;
-
- boolean success = false;
- if (options != null) {
- success = mAppWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId,
- info.componentName, options);
- } else {
- success = mAppWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId,
- info.componentName);
- }
- if (success) {
- addAppWidgetImpl(appWidgetId, info, null, info.info);
- } else {
- mPendingAddWidgetInfo = info.info;
- Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
- intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
- intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
- // TODO: we need to make sure that this accounts for the options bundle.
- // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
- startActivityForResult(intent, REQUEST_BIND_APPWIDGET);
- }
- }
- }
-
- void processShortcut(Intent intent) {
- // Handle case where user selected "Applications"
- String applicationName = getResources().getString(R.string.group_applications);
- String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
-
- if (applicationName != null && applicationName.equals(shortcutName)) {
- Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
- mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
-
- Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
- pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent);
- pickIntent.putExtra(Intent.EXTRA_TITLE, getText(R.string.title_select_application));
- startActivityForResultSafely(pickIntent, REQUEST_PICK_APPLICATION);
- } else {
- startActivityForResultSafely(intent, REQUEST_CREATE_SHORTCUT);
- }
- }
-
- void processWallpaper(Intent intent) {
- startActivityForResult(intent, REQUEST_PICK_WALLPAPER);
- }
-
- FolderIcon addFolder(CellLayout layout, long container, final int screen, int cellX,
- int cellY) {
- final FolderInfo folderInfo = new FolderInfo();
- folderInfo.title = getText(R.string.folder_name);
-
- // Update the model
- LauncherModel.addItemToDatabase(Launcher.this, folderInfo, container, screen, cellX, cellY,
- false);
- sFolders.put(folderInfo.id, folderInfo);
-
- // Create the view
- FolderIcon newFolder =
- FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo, mIconCache);
- mWorkspace.addInScreen(newFolder, container, screen, cellX, cellY, 1, 1,
- isWorkspaceLocked());
- return newFolder;
- }
-
- void removeFolder(FolderInfo folder) {
- sFolders.remove(folder.id);
- }
-
- private void startWallpaper() {
- showWorkspace(true);
- final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER);
- Intent chooser = Intent.createChooser(pickWallpaper,
- getText(R.string.chooser_wallpaper));
- // NOTE: Adds a configure option to the chooser if the wallpaper supports it
- // Removed in Eclair MR1
-// WallpaperManager wm = (WallpaperManager)
-// getSystemService(Context.WALLPAPER_SERVICE);
-// WallpaperInfo wi = wm.getWallpaperInfo();
-// if (wi != null && wi.getSettingsActivity() != null) {
-// LabeledIntent li = new LabeledIntent(getPackageName(),
-// R.string.configure_wallpaper, 0);
-// li.setClassName(wi.getPackageName(), wi.getSettingsActivity());
-// chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] { li });
-// }
- startActivityForResult(chooser, REQUEST_PICK_WALLPAPER);
- }
-
- /**
- * Registers various content observers. The current implementation registers
- * only a favorites observer to keep track of the favorites applications.
- */
- private void registerContentObservers() {
- ContentResolver resolver = getContentResolver();
- resolver.registerContentObserver(LauncherProvider.CONTENT_APPWIDGET_RESET_URI,
- true, mWidgetObserver);
- }
-
- @Override
- public boolean dispatchKeyEvent(KeyEvent event) {
- if (event.getAction() == KeyEvent.ACTION_DOWN) {
- switch (event.getKeyCode()) {
- case KeyEvent.KEYCODE_HOME:
- return true;
- case KeyEvent.KEYCODE_VOLUME_DOWN:
- if (isPropertyEnabled(DUMP_STATE_PROPERTY)) {
- dumpState();
- return true;
- }
- break;
- }
- } else if (event.getAction() == KeyEvent.ACTION_UP) {
- switch (event.getKeyCode()) {
- case KeyEvent.KEYCODE_HOME:
- return true;
- }
- }
-
- return super.dispatchKeyEvent(event);
- }
-
- @Override
- public void onBackPressed() {
- if (isAllAppsVisible()) {
- showWorkspace(true);
- } else if (mWorkspace.getOpenFolder() != null) {
- Folder openFolder = mWorkspace.getOpenFolder();
- if (openFolder.isEditingName()) {
- openFolder.dismissEditingName();
- } else {
- closeFolder();
- }
- } else {
- mWorkspace.exitWidgetResizeMode();
-
- // Back button is a no-op here, but give at least some feedback for the button press
- mWorkspace.showOutlinesTemporarily();
- }
- }
-
- /**
- * Re-listen when widgets are reset.
- */
- private void onAppWidgetReset() {
- if (mAppWidgetHost != null) {
- mAppWidgetHost.startListening();
- }
- }
-
- /**
- * Launches the intent referred by the clicked shortcut.
- *
- * @param v The view representing the clicked shortcut.
- */
- public void onClick(View v) {
- // Make sure that rogue clicks don't get through while allapps is launching, or after the
- // view has detached (it's possible for this to happen if the view is removed mid touch).
- if (v.getWindowToken() == null) {
- return;
- }
-
- if (!mWorkspace.isFinishedSwitchingState()) {
- return;
- }
-
- Object tag = v.getTag();
- if (tag instanceof ShortcutInfo) {
- // Open shortcut
- final Intent intent = ((ShortcutInfo) tag).intent;
- int[] pos = new int[2];
- v.getLocationOnScreen(pos);
- intent.setSourceBounds(new Rect(pos[0], pos[1],
- pos[0] + v.getWidth(), pos[1] + v.getHeight()));
-
- boolean success = startActivitySafely(v, intent, tag);
-
- if (success && v instanceof BubbleTextView) {
- mWaitingForResume = (BubbleTextView) v;
- mWaitingForResume.setStayPressed(true);
- }
- } else if (tag instanceof FolderInfo) {
- if (v instanceof FolderIcon) {
- FolderIcon fi = (FolderIcon) v;
- handleFolderClick(fi);
- }
- } else if (v == mAllAppsButton) {
- if (isAllAppsVisible()) {
- showWorkspace(true);
- } else {
- onClickAllAppsButton(v);
- }
- }
- }
-
- public boolean onTouch(View v, MotionEvent event) {
- // this is an intercepted event being forwarded from mWorkspace;
- // clicking anywhere on the workspace causes the customization drawer to slide down
- showWorkspace(true);
- return false;
- }
-
- /**
- * Event handler for the search button
- *
- * @param v The view that was clicked.
- */
- public void onClickSearchButton(View v) {
- v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
-
- onSearchRequested();
- }
-
- /**
- * Event handler for the voice button
- *
- * @param v The view that was clicked.
- */
- public void onClickVoiceButton(View v) {
- v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
-
- try {
- final SearchManager searchManager =
- (SearchManager) getSystemService(Context.SEARCH_SERVICE);
- ComponentName activityName = searchManager.getGlobalSearchActivity();
- Intent intent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- if (activityName != null) {
- intent.setPackage(activityName.getPackageName());
- }
- startActivity(null, intent, "onClickVoiceButton");
- } catch (ActivityNotFoundException e) {
- Intent intent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- startActivitySafely(null, intent, "onClickVoiceButton");
- }
- }
-
- /**
- * Event handler for the "grid" button that appears on the home screen, which
- * enters all apps mode.
- *
- * @param v The view that was clicked.
- */
- public void onClickAllAppsButton(View v) {
- showAllApps(true);
- }
-
- public void onTouchDownAllAppsButton(View v) {
- // Provide the same haptic feedback that the system offers for virtual keys.
- v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
- }
-
- public void onClickAppMarketButton(View v) {
- if (mAppMarketIntent != null) {
- startActivitySafely(v, mAppMarketIntent, "app market");
- } else {
- Log.e(TAG, "Invalid app market intent.");
- }
- }
-
- void startApplicationDetailsActivity(ComponentName componentName) {
- String packageName = componentName.getPackageName();
- Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
- Uri.fromParts("package", packageName, null));
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
- startActivitySafely(null, intent, "startApplicationDetailsActivity");
- }
-
- void startApplicationUninstallActivity(ApplicationInfo appInfo) {
- if ((appInfo.flags & ApplicationInfo.DOWNLOADED_FLAG) == 0) {
- // System applications cannot be installed. For now, show a toast explaining that.
- // We may give them the option of disabling apps this way.
- int messageId = R.string.uninstall_system_app_text;
- Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
- } else {
- String packageName = appInfo.componentName.getPackageName();
- String className = appInfo.componentName.getClassName();
- Intent intent = new Intent(
- Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
- Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
- startActivity(intent);
- }
- }
-
- boolean startActivity(View v, Intent intent, Object tag) {
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-
- try {
- // Only launch using the new animation if the shortcut has not opted out (this is a
- // private contract between launcher and may be ignored in the future).
- boolean useLaunchAnimation = (v != null) &&
- !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
- if (useLaunchAnimation) {
- ActivityOptions opts = ActivityOptions.makeScaleUpAnimation(v, 0, 0,
- v.getMeasuredWidth(), v.getMeasuredHeight());
-
- startActivity(intent, opts.toBundle());
- } else {
- startActivity(intent);
- }
- return true;
- } catch (SecurityException e) {
- Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
- Log.e(TAG, "Launcher does not have the permission to launch " + intent +
- ". Make sure to create a MAIN intent-filter for the corresponding activity " +
- "or use the exported attribute for this activity. "
- + "tag="+ tag + " intent=" + intent, e);
- }
- return false;
- }
-
- boolean startActivitySafely(View v, Intent intent, Object tag) {
- boolean success = false;
- try {
- success = startActivity(v, intent, tag);
- } catch (ActivityNotFoundException e) {
- Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
- Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
- }
- return success;
- }
-
- void startActivityForResultSafely(Intent intent, int requestCode) {
- try {
- startActivityForResult(intent, requestCode);
- } catch (ActivityNotFoundException e) {
- Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
- } catch (SecurityException e) {
- Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
- Log.e(TAG, "Launcher does not have the permission to launch " + intent +
- ". Make sure to create a MAIN intent-filter for the corresponding activity " +
- "or use the exported attribute for this activity.", e);
- }
- }
-
- private void handleFolderClick(FolderIcon folderIcon) {
- final FolderInfo info = folderIcon.getFolderInfo();
- Folder openFolder = mWorkspace.getFolderForTag(info);
-
- // If the folder info reports that the associated folder is open, then verify that
- // it is actually opened. There have been a few instances where this gets out of sync.
- if (info.opened && openFolder == null) {
- Log.d(TAG, "Folder info marked as open, but associated folder is not open. Screen: "
- + info.screen + " (" + info.cellX + ", " + info.cellY + ")");
- info.opened = false;
- }
-
- if (!info.opened && !folderIcon.getFolder().isDestroyed()) {
- // Close any open folder
- closeFolder();
- // Open the requested folder
- openFolder(folderIcon);
- } else {
- // Find the open folder...
- int folderScreen;
- if (openFolder != null) {
- folderScreen = mWorkspace.getPageForView(openFolder);
- // .. and close it
- closeFolder(openFolder);
- if (folderScreen != mWorkspace.getCurrentPage()) {
- // Close any folder open on the current screen
- closeFolder();
- // Pull the folder onto this screen
- openFolder(folderIcon);
- }
- }
- }
- }
-
- /**
- * This method draws the FolderIcon to an ImageView and then adds and positions that ImageView
- * in the DragLayer in the exact absolute location of the original FolderIcon.
- */
- private void copyFolderIconToImage(FolderIcon fi) {
- final int width = fi.getMeasuredWidth();
- final int height = fi.getMeasuredHeight();
-
- // Lazy load ImageView, Bitmap and Canvas
- if (mFolderIconImageView == null) {
- mFolderIconImageView = new ImageView(this);
- }
- if (mFolderIconBitmap == null || mFolderIconBitmap.getWidth() != width ||
- mFolderIconBitmap.getHeight() != height) {
- mFolderIconBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
- mFolderIconCanvas = new Canvas(mFolderIconBitmap);
- }
-
- DragLayer.LayoutParams lp;
- if (mFolderIconImageView.getLayoutParams() instanceof DragLayer.LayoutParams) {
- lp = (DragLayer.LayoutParams) mFolderIconImageView.getLayoutParams();
- } else {
- lp = new DragLayer.LayoutParams(width, height);
- }
-
- // The layout from which the folder is being opened may be scaled, adjust the starting
- // view size by this scale factor.
- float scale = mDragLayer.getDescendantRectRelativeToSelf(fi, mRectForFolderAnimation);
- lp.customPosition = true;
- lp.x = mRectForFolderAnimation.left;
- lp.y = mRectForFolderAnimation.top;
- lp.width = (int) (scale * width);
- lp.height = (int) (scale * height);
-
- mFolderIconCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
- fi.draw(mFolderIconCanvas);
- mFolderIconImageView.setImageBitmap(mFolderIconBitmap);
- if (fi.getFolder() != null) {
- mFolderIconImageView.setPivotX(fi.getFolder().getPivotXForIconAnimation());
- mFolderIconImageView.setPivotY(fi.getFolder().getPivotYForIconAnimation());
- }
- // Just in case this image view is still in the drag layer from a previous animation,
- // we remove it and re-add it.
- if (mDragLayer.indexOfChild(mFolderIconImageView) != -1) {
- mDragLayer.removeView(mFolderIconImageView);
- }
- mDragLayer.addView(mFolderIconImageView, lp);
- if (fi.getFolder() != null) {
- fi.getFolder().bringToFront();
- }
- }
-
- private void growAndFadeOutFolderIcon(FolderIcon fi) {
- if (fi == null) return;
- PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
- PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
- PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
-
- FolderInfo info = (FolderInfo) fi.getTag();
- if (info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
- CellLayout cl = (CellLayout) fi.getParent().getParent();
- CellLayout.LayoutParams lp = (CellLayout.LayoutParams) fi.getLayoutParams();
- cl.setFolderLeaveBehindCell(lp.cellX, lp.cellY);
- }
-
- // Push an ImageView copy of the FolderIcon into the DragLayer and hide the original
- copyFolderIconToImage(fi);
- fi.setVisibility(View.INVISIBLE);
-
- ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
- scaleX, scaleY);
- oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
- oa.start();
- }
-
- private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
- if (fi == null) return;
- PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
- PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
- PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
-
- final CellLayout cl = (CellLayout) fi.getParent().getParent();
-
- // We remove and re-draw the FolderIcon in-case it has changed
- mDragLayer.removeView(mFolderIconImageView);
- copyFolderIconToImage(fi);
- ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha,
- scaleX, scaleY);
- oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
- oa.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animation) {
- if (cl != null) {
- cl.clearFolderLeaveBehind();
- // Remove the ImageView copy of the FolderIcon and make the original visible.
- mDragLayer.removeView(mFolderIconImageView);
- fi.setVisibility(View.VISIBLE);
- }
- }
- });
- oa.start();
- }
-
- /**
- * Opens the user folder described by the specified tag. The opening of the folder
- * is animated relative to the specified View. If the View is null, no animation
- * is played.
- *
- * @param folderInfo The FolderInfo describing the folder to open.
- */
- public void openFolder(FolderIcon folderIcon) {
- Folder folder = folderIcon.getFolder();
- FolderInfo info = folder.mInfo;
-
- info.opened = true;
-
- // Just verify that the folder hasn't already been added to the DragLayer.
- // There was a one-off crash where the folder had a parent already.
- if (folder.getParent() == null) {
- mDragLayer.addView(folder);
- mDragController.addDropTarget((DropTarget) folder);
- } else {
- Log.w(TAG, "Opening folder (" + folder + ") which already has a parent (" +
- folder.getParent() + ").");
- }
- folder.animateOpen();
- growAndFadeOutFolderIcon(folderIcon);
-
- // Notify the accessibility manager that this folder "window" has appeared and occluded
- // the workspace items
- folder.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
- getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
- }
-
- public void closeFolder() {
- Folder folder = mWorkspace.getOpenFolder();
- if (folder != null) {
- if (folder.isEditingName()) {
- folder.dismissEditingName();
- }
- closeFolder(folder);
-
- // Dismiss the folder cling
- dismissFolderCling(null);
- }
- }
-
- void closeFolder(Folder folder) {
- folder.getInfo().opened = false;
-
- ViewGroup parent = (ViewGroup) folder.getParent().getParent();
- if (parent != null) {
- FolderIcon fi = (FolderIcon) mWorkspace.getViewForTag(folder.mInfo);
- shrinkAndFadeInFolderIcon(fi);
- }
- folder.animateClosed();
-
- // Notify the accessibility manager that this folder "window" has disappeard and no
- // longer occludeds the workspace items
- getDragLayer().sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
- }
-
- public boolean onLongClick(View v) {
- if (!isDraggingEnabled()) return false;
- if (isWorkspaceLocked()) return false;
- if (mState != State.WORKSPACE) return false;
-
- if (!(v instanceof CellLayout)) {
- v = (View) v.getParent().getParent();
- }
-
- resetAddInfo();
- CellLayout.CellInfo longClickCellInfo = (CellLayout.CellInfo) v.getTag();
- // This happens when long clicking an item with the dpad/trackball
- if (longClickCellInfo == null) {
- return true;
- }
-
- // The hotseat touch handling does not go through Workspace, and we always allow long press
- // on hotseat items.
- final View itemUnderLongClick = longClickCellInfo.cell;
- boolean allowLongPress = isHotseatLayout(v) || mWorkspace.allowLongPress();
- if (allowLongPress && !mDragController.isDragging()) {
- if (itemUnderLongClick == null) {
- // User long pressed on empty space
- mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
- HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
- startWallpaper();
- } else {
- if (!(itemUnderLongClick instanceof Folder)) {
- // User long pressed on an item
- mWorkspace.startDrag(longClickCellInfo);
- }
- }
- }
- return true;
- }
-
- boolean isHotseatLayout(View layout) {
- return mHotseat != null && layout != null &&
- (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
- }
- Hotseat getHotseat() {
- return mHotseat;
- }
- SearchDropTargetBar getSearchBar() {
- return mSearchDropTargetBar;
- }
-
- /**
- * Returns the CellLayout of the specified container at the specified screen.
- */
- CellLayout getCellLayout(long container, int screen) {
- if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
- if (mHotseat != null) {
- return mHotseat.getLayout();
- } else {
- return null;
- }
- } else {
- return (CellLayout) mWorkspace.getChildAt(screen);
- }
- }
-
- Workspace getWorkspace() {
- return mWorkspace;
- }
-
- // Now a part of LauncherModel.Callbacks. Used to reorder loading steps.
- @Override
- public boolean isAllAppsVisible() {
- return (mState == State.APPS_CUSTOMIZE) || (mOnResumeState == State.APPS_CUSTOMIZE);
- }
-
- @Override
- public boolean isAllAppsButtonRank(int rank) {
- return mHotseat.isAllAppsButtonRank(rank);
- }
-
- /**
- * Helper method for the cameraZoomIn/cameraZoomOut animations
- * @param view The view being animated
- * @param scaleFactor The scale factor used for the zoom
- */
- private void setPivotsForZoom(View view, float scaleFactor) {
- view.setPivotX(view.getWidth() / 2.0f);
- view.setPivotY(view.getHeight() / 2.0f);
- }
-
- void disableWallpaperIfInAllApps() {
- // Only disable it if we are in all apps
- if (isAllAppsVisible()) {
- if (mAppsCustomizeTabHost != null &&
- !mAppsCustomizeTabHost.isTransitioning()) {
- updateWallpaperVisibility(false);
- }
- }
- }
-
- private void setWorkspaceBackground(boolean workspace) {
- mLauncherView.setBackground(workspace ?
- mWorkspaceBackgroundDrawable : null);
- }
-
- void updateWallpaperVisibility(boolean visible) {
- int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
- int curflags = getWindow().getAttributes().flags
- & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
- if (wpflags != curflags) {
- getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
- }
- setWorkspaceBackground(visible);
- }
-
- private void dispatchOnLauncherTransitionPrepare(View v, boolean animated, boolean toWorkspace) {
- if (v instanceof LauncherTransitionable) {
- ((LauncherTransitionable) v).onLauncherTransitionPrepare(this, animated, toWorkspace);
- }
- }
-
- private void dispatchOnLauncherTransitionStart(View v, boolean animated, boolean toWorkspace) {
- if (v instanceof LauncherTransitionable) {
- ((LauncherTransitionable) v).onLauncherTransitionStart(this, animated, toWorkspace);
- }
-
- // Update the workspace transition step as well
- dispatchOnLauncherTransitionStep(v, 0f);
- }
-
- private void dispatchOnLauncherTransitionStep(View v, float t) {
- if (v instanceof LauncherTransitionable) {
- ((LauncherTransitionable) v).onLauncherTransitionStep(this, t);
- }
- }
-
- private void dispatchOnLauncherTransitionEnd(View v, boolean animated, boolean toWorkspace) {
- if (v instanceof LauncherTransitionable) {
- ((LauncherTransitionable) v).onLauncherTransitionEnd(this, animated, toWorkspace);
- }
-
- // Update the workspace transition step as well
- dispatchOnLauncherTransitionStep(v, 1f);
- }
-
- /**
- * Things to test when changing the following seven functions.
- * - Home from workspace
- * - from center screen
- * - from other screens
- * - Home from all apps
- * - from center screen
- * - from other screens
- * - Back from all apps
- * - from center screen
- * - from other screens
- * - Launch app from workspace and quit
- * - with back
- * - with home
- * - Launch app from all apps and quit
- * - with back
- * - with home
- * - Go to a screen that's not the default, then all
- * apps, and launch and app, and go back
- * - with back
- * -with home
- * - On workspace, long press power and go back
- * - with back
- * - with home
- * - On all apps, long press power and go back
- * - with back
- * - with home
- * - On workspace, power off
- * - On all apps, power off
- * - Launch an app and turn off the screen while in that app
- * - Go back with home key
- * - Go back with back key TODO: make this not go to workspace
- * - From all apps
- * - From workspace
- * - Enter and exit car mode (becuase it causes an extra configuration changed)
- * - From all apps
- * - From the center workspace
- * - From another workspace
- */
-
- /**
- * Zoom the camera out from the workspace to reveal 'toView'.
- * Assumes that the view to show is anchored at either the very top or very bottom
- * of the screen.
- */
- private void showAppsCustomizeHelper(final boolean animated, final boolean springLoaded) {
- if (mStateAnimation != null) {
- mStateAnimation.setDuration(0);
- mStateAnimation.cancel();
- mStateAnimation = null;
- }
- final Resources res = getResources();
-
- final int duration = res.getInteger(R.integer.config_appsCustomizeZoomInTime);
- final int fadeDuration = res.getInteger(R.integer.config_appsCustomizeFadeInTime);
- final float scale = (float) res.getInteger(R.integer.config_appsCustomizeZoomScaleFactor);
- final View fromView = mWorkspace;
- final AppsCustomizeTabHost toView = mAppsCustomizeTabHost;
- final int startDelay =
- res.getInteger(R.integer.config_workspaceAppsCustomizeAnimationStagger);
-
- setPivotsForZoom(toView, scale);
-
- // Shrink workspaces away if going to AppsCustomize from workspace
- Animator workspaceAnim =
- mWorkspace.getChangeStateAnimation(Workspace.State.SMALL, animated);
-
- if (animated) {
- toView.setScaleX(scale);
- toView.setScaleY(scale);
- final LauncherViewPropertyAnimator scaleAnim = new LauncherViewPropertyAnimator(toView);
- scaleAnim.
- scaleX(1f).scaleY(1f).
- setDuration(duration).
- setInterpolator(new Workspace.ZoomOutInterpolator());
-
- toView.setVisibility(View.VISIBLE);
- toView.setAlpha(0f);
- final ObjectAnimator alphaAnim = LauncherAnimUtils
- .ofFloat(toView, "alpha", 0f, 1f)
- .setDuration(fadeDuration);
- alphaAnim.setInterpolator(new DecelerateInterpolator(1.5f));
- alphaAnim.addUpdateListener(new AnimatorUpdateListener() {
- @Override
- public void onAnimationUpdate(ValueAnimator animation) {
- if (animation == null) {
- throw new RuntimeException("animation is null");
- }
- float t = (Float) animation.getAnimatedValue();
- dispatchOnLauncherTransitionStep(fromView, t);
- dispatchOnLauncherTransitionStep(toView, t);
- }
- });
-
- // toView should appear right at the end of the workspace shrink
- // animation
- mStateAnimation = LauncherAnimUtils.createAnimatorSet();
- mStateAnimation.play(scaleAnim).after(startDelay);
- mStateAnimation.play(alphaAnim).after(startDelay);
-
- mStateAnimation.addListener(new AnimatorListenerAdapter() {
- boolean animationCancelled = false;
-
- @Override
- public void onAnimationStart(Animator animation) {
- updateWallpaperVisibility(true);
- // Prepare the position
- toView.setTranslationX(0.0f);
- toView.setTranslationY(0.0f);
- toView.setVisibility(View.VISIBLE);
- toView.bringToFront();
- }
- @Override
- public void onAnimationEnd(Animator animation) {
- dispatchOnLauncherTransitionEnd(fromView, animated, false);
- dispatchOnLauncherTransitionEnd(toView, animated, false);
-
- if (mWorkspace != null && !springLoaded && !LauncherApplication.isScreenLarge()) {
- // Hide the workspace scrollbar
- mWorkspace.hideScrollingIndicator(true);
- hideDockDivider();
- }
- if (!animationCancelled) {
- updateWallpaperVisibility(false);
- }
-
- // Hide the search bar
- if (mSearchDropTargetBar != null) {
- mSearchDropTargetBar.hideSearchBar(false);
- }
- }
-
- @Override
- public void onAnimationCancel(Animator animation) {
- animationCancelled = true;
- }
- });
-
- if (workspaceAnim != null) {
- mStateAnimation.play(workspaceAnim);
- }
-
- boolean delayAnim = false;
-
- dispatchOnLauncherTransitionPrepare(fromView, animated, false);
- dispatchOnLauncherTransitionPrepare(toView, animated, false);
-
- // If any of the objects being animated haven't been measured/laid out
- // yet, delay the animation until we get a layout pass
- if ((((LauncherTransitionable) toView).getContent().getMeasuredWidth() == 0) ||
- (mWorkspace.getMeasuredWidth() == 0) ||
- (toView.getMeasuredWidth() == 0)) {
- delayAnim = true;
- }
-
- final AnimatorSet stateAnimation = mStateAnimation;
- final Runnable startAnimRunnable = new Runnable() {
- public void run() {
- // Check that mStateAnimation hasn't changed while
- // we waited for a layout/draw pass
- if (mStateAnimation != stateAnimation)
- return;
- setPivotsForZoom(toView, scale);
- dispatchOnLauncherTransitionStart(fromView, animated, false);
- dispatchOnLauncherTransitionStart(toView, animated, false);
- LauncherAnimUtils.startAnimationAfterNextDraw(mStateAnimation, toView);
- }
- };
- if (delayAnim) {
- final ViewTreeObserver observer = toView.getViewTreeObserver();
- observer.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
- public void onGlobalLayout() {
- startAnimRunnable.run();
- toView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
- }
- });
- } else {
- startAnimRunnable.run();
- }
- } else {
- toView.setTranslationX(0.0f);
- toView.setTranslationY(0.0f);
- toView.setScaleX(1.0f);
- toView.setScaleY(1.0f);
- toView.setVisibility(View.VISIBLE);
- toView.bringToFront();
-
- if (!springLoaded && !LauncherApplication.isScreenLarge()) {
- // Hide the workspace scrollbar
- mWorkspace.hideScrollingIndicator(true);
- hideDockDivider();
-
- // Hide the search bar
- if (mSearchDropTargetBar != null) {
- mSearchDropTargetBar.hideSearchBar(false);
- }
- }
- dispatchOnLauncherTransitionPrepare(fromView, animated, false);
- dispatchOnLauncherTransitionStart(fromView, animated, false);
- dispatchOnLauncherTransitionEnd(fromView, animated, false);
- dispatchOnLauncherTransitionPrepare(toView, animated, false);
- dispatchOnLauncherTransitionStart(toView, animated, false);
- dispatchOnLauncherTransitionEnd(toView, animated, false);
- updateWallpaperVisibility(false);
- }
- }
-
- /**
- * Zoom the camera back into the workspace, hiding 'fromView'.
- * This is the opposite of showAppsCustomizeHelper.
- * @param animated If true, the transition will be animated.
- */
- private void hideAppsCustomizeHelper(State toState, final boolean animated,
- final boolean springLoaded, final Runnable onCompleteRunnable) {
-
- if (mStateAnimation != null) {
- mStateAnimation.setDuration(0);
- mStateAnimation.cancel();
- mStateAnimation = null;
- }
- Resources res = getResources();
-
- final int duration = res.getInteger(R.integer.config_appsCustomizeZoomOutTime);
- final int fadeOutDuration =
- res.getInteger(R.integer.config_appsCustomizeFadeOutTime);
- final float scaleFactor = (float)
- res.getInteger(R.integer.config_appsCustomizeZoomScaleFactor);
- final View fromView = mAppsCustomizeTabHost;
- final View toView = mWorkspace;
- Animator workspaceAnim = null;
-
- if (toState == State.WORKSPACE) {
- int stagger = res.getInteger(R.integer.config_appsCustomizeWorkspaceAnimationStagger);
- workspaceAnim = mWorkspace.getChangeStateAnimation(
- Workspace.State.NORMAL, animated, stagger);
- } else if (toState == State.APPS_CUSTOMIZE_SPRING_LOADED) {
- workspaceAnim = mWorkspace.getChangeStateAnimation(
- Workspace.State.SPRING_LOADED, animated);
- }
-
- setPivotsForZoom(fromView, scaleFactor);
- updateWallpaperVisibility(true);
- showHotseat(animated);
- if (animated) {
- final LauncherViewPropertyAnimator scaleAnim =
- new LauncherViewPropertyAnimator(fromView);
- scaleAnim.
- scaleX(scaleFactor).scaleY(scaleFactor).
- setDuration(duration).
- setInterpolator(new Workspace.ZoomInInterpolator());
-
- final ObjectAnimator alphaAnim = LauncherAnimUtils
- .ofFloat(fromView, "alpha", 1f, 0f)
- .setDuration(fadeOutDuration);
- alphaAnim.setInterpolator(new AccelerateDecelerateInterpolator());
- alphaAnim.addUpdateListener(new AnimatorUpdateListener() {
- @Override
- public void onAnimationUpdate(ValueAnimator animation) {
- float t = 1f - (Float) animation.getAnimatedValue();
- dispatchOnLauncherTransitionStep(fromView, t);
- dispatchOnLauncherTransitionStep(toView, t);
- }
- });
-
- mStateAnimation = LauncherAnimUtils.createAnimatorSet();
-
- dispatchOnLauncherTransitionPrepare(fromView, animated, true);
- dispatchOnLauncherTransitionPrepare(toView, animated, true);
- mAppsCustomizeContent.pauseScrolling();
-
- mStateAnimation.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animation) {
- updateWallpaperVisibility(true);
- fromView.setVisibility(View.GONE);
- dispatchOnLauncherTransitionEnd(fromView, animated, true);
- dispatchOnLauncherTransitionEnd(toView, animated, true);
- if (mWorkspace != null) {
- mWorkspace.hideScrollingIndicator(false);
- }
- if (onCompleteRunnable != null) {
- onCompleteRunnable.run();
- }
- mAppsCustomizeContent.updateCurrentPageScroll();
- mAppsCustomizeContent.resumeScrolling();
- }
- });
-
- mStateAnimation.playTogether(scaleAnim, alphaAnim);
- if (workspaceAnim != null) {
- mStateAnimation.play(workspaceAnim);
- }
- dispatchOnLauncherTransitionStart(fromView, animated, true);
- dispatchOnLauncherTransitionStart(toView, animated, true);
- LauncherAnimUtils.startAnimationAfterNextDraw(mStateAnimation, toView);
- } else {
- fromView.setVisibility(View.GONE);
- dispatchOnLauncherTransitionPrepare(fromView, animated, true);
- dispatchOnLauncherTransitionStart(fromView, animated, true);
- dispatchOnLauncherTransitionEnd(fromView, animated, true);
- dispatchOnLauncherTransitionPrepare(toView, animated, true);
- dispatchOnLauncherTransitionStart(toView, animated, true);
- dispatchOnLauncherTransitionEnd(toView, animated, true);
- mWorkspace.hideScrollingIndicator(false);
- }
- }
-
- @Override
- public void onTrimMemory(int level) {
- super.onTrimMemory(level);
- if (level >= ComponentCallbacks2.TRIM_MEMORY_MODERATE) {
- mAppsCustomizeTabHost.onTrimMemory();
- }
- }
-
- @Override
- public void onWindowFocusChanged(boolean hasFocus) {
- if (!hasFocus) {
- // When another window occludes launcher (like the notification shade, or recents),
- // ensure that we enable the wallpaper flag so that transitions are done correctly.
- updateWallpaperVisibility(true);
- } else {
- // When launcher has focus again, disable the wallpaper if we are in AllApps
- mWorkspace.postDelayed(new Runnable() {
- @Override
- public void run() {
- disableWallpaperIfInAllApps();
- }
- }, 500);
- }
- }
-
- void showWorkspace(boolean animated) {
- showWorkspace(animated, null);
- }
-
- void showWorkspace(boolean animated, Runnable onCompleteRunnable) {
- if (mState != State.WORKSPACE) {
- boolean wasInSpringLoadedMode = (mState == State.APPS_CUSTOMIZE_SPRING_LOADED);
- mWorkspace.setVisibility(View.VISIBLE);
- hideAppsCustomizeHelper(State.WORKSPACE, animated, false, onCompleteRunnable);
-
- // Show the search bar (only animate if we were showing the drop target bar in spring
- // loaded mode)
- if (mSearchDropTargetBar != null) {
- mSearchDropTargetBar.showSearchBar(wasInSpringLoadedMode);
- }
-
- // We only need to animate in the dock divider if we're going from spring loaded mode
- showDockDivider(animated && wasInSpringLoadedMode);
-
- // Set focus to the AppsCustomize button
- if (mAllAppsButton != null) {
- mAllAppsButton.requestFocus();
- }
- }
-
- mWorkspace.flashScrollingIndicator(animated);
-
- // Change the state *after* we've called all the transition code
- mState = State.WORKSPACE;
-
- // Resume the auto-advance of widgets
- mUserPresent = true;
- updateRunning();
-
- // Send an accessibility event to announce the context change
- getWindow().getDecorView()
- .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
- }
-
- void showAllApps(boolean animated) {
- if (mState != State.WORKSPACE) return;
-
- showAppsCustomizeHelper(animated, false);
- mAppsCustomizeTabHost.requestFocus();
-
- // Change the state *after* we've called all the transition code
- mState = State.APPS_CUSTOMIZE;
-
- // Pause the auto-advance of widgets until we are out of AllApps
- mUserPresent = false;
- updateRunning();
- closeFolder();
-
- // Send an accessibility event to announce the context change
- getWindow().getDecorView()
- .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
- }
-
- void enterSpringLoadedDragMode() {
- if (isAllAppsVisible()) {
- hideAppsCustomizeHelper(State.APPS_CUSTOMIZE_SPRING_LOADED, true, true, null);
- hideDockDivider();
- mState = State.APPS_CUSTOMIZE_SPRING_LOADED;
- }
- }
-
- void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, boolean extendedDelay,
- final Runnable onCompleteRunnable) {
- if (mState != State.APPS_CUSTOMIZE_SPRING_LOADED) return;
-
- mHandler.postDelayed(new Runnable() {
- @Override
- public void run() {
- if (successfulDrop) {
- // Before we show workspace, hide all apps again because
- // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
- // clean up our state transition functions
- mAppsCustomizeTabHost.setVisibility(View.GONE);
- showWorkspace(true, onCompleteRunnable);
- } else {
- exitSpringLoadedDragMode();
- }
- }
- }, (extendedDelay ?
- EXIT_SPRINGLOADED_MODE_LONG_TIMEOUT :
- EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT));
- }
-
- void exitSpringLoadedDragMode() {
- if (mState == State.APPS_CUSTOMIZE_SPRING_LOADED) {
- final boolean animated = true;
- final boolean springLoaded = true;
- showAppsCustomizeHelper(animated, springLoaded);
- mState = State.APPS_CUSTOMIZE;
- }
- // Otherwise, we are not in spring loaded mode, so don't do anything.
- }
-
- void hideDockDivider() {
- if (mQsbDivider != null && mDockDivider != null) {
- mQsbDivider.setVisibility(View.INVISIBLE);
- mDockDivider.setVisibility(View.INVISIBLE);
- }
- }
-
- void showDockDivider(boolean animated) {
- if (mQsbDivider != null && mDockDivider != null) {
- mQsbDivider.setVisibility(View.VISIBLE);
- mDockDivider.setVisibility(View.VISIBLE);
- if (mDividerAnimator != null) {
- mDividerAnimator.cancel();
- mQsbDivider.setAlpha(1f);
- mDockDivider.setAlpha(1f);
- mDividerAnimator = null;
- }
- if (animated) {
- mDividerAnimator = LauncherAnimUtils.createAnimatorSet();
- mDividerAnimator.playTogether(LauncherAnimUtils.ofFloat(mQsbDivider, "alpha", 1f),
- LauncherAnimUtils.ofFloat(mDockDivider, "alpha", 1f));
- int duration = 0;
- if (mSearchDropTargetBar != null) {
- duration = mSearchDropTargetBar.getTransitionInDuration();
- }
- mDividerAnimator.setDuration(duration);
- mDividerAnimator.start();
- }
- }
- }
-
- void lockAllApps() {
- // TODO
- }
-
- void unlockAllApps() {
- // TODO
- }
-
- /**
- * Shows the hotseat area.
- */
- void showHotseat(boolean animated) {
- if (!LauncherApplication.isScreenLarge()) {
- if (animated) {
- if (mHotseat.getAlpha() != 1f) {
- int duration = 0;
- if (mSearchDropTargetBar != null) {
- duration = mSearchDropTargetBar.getTransitionInDuration();
- }
- mHotseat.animate().alpha(1f).setDuration(duration);
- }
- } else {
- mHotseat.setAlpha(1f);
- }
- }
- }
-
- /**
- * Hides the hotseat area.
- */
- void hideHotseat(boolean animated) {
- if (!LauncherApplication.isScreenLarge()) {
- if (animated) {
- if (mHotseat.getAlpha() != 0f) {
- int duration = 0;
- if (mSearchDropTargetBar != null) {
- duration = mSearchDropTargetBar.getTransitionOutDuration();
- }
- mHotseat.animate().alpha(0f).setDuration(duration);
- }
- } else {
- mHotseat.setAlpha(0f);
- }
- }
- }
-
- /**
- * Add an item from all apps or customize onto the given workspace screen.
- * If layout is null, add to the current screen.
- */
- void addExternalItemToScreen(ItemInfo itemInfo, final CellLayout layout) {
- if (!mWorkspace.addExternalItemToScreen(itemInfo, layout)) {
- showOutOfSpaceMessage(isHotseatLayout(layout));
- }
- }
-
- /** Maps the current orientation to an index for referencing orientation correct global icons */
- private int getCurrentOrientationIndexForGlobalIcons() {
- // default - 0, landscape - 1
- switch (getResources().getConfiguration().orientation) {
- case Configuration.ORIENTATION_LANDSCAPE:
- return 1;
- default:
- return 0;
- }
- }
-
- private Drawable getExternalPackageToolbarIcon(ComponentName activityName, String resourceName) {
- try {
- PackageManager packageManager = getPackageManager();
- // Look for the toolbar icon specified in the activity meta-data
- Bundle metaData = packageManager.getActivityInfo(
- activityName, PackageManager.GET_META_DATA).metaData;
- if (metaData != null) {
- int iconResId = metaData.getInt(resourceName);
- if (iconResId != 0) {
- Resources res = packageManager.getResourcesForActivity(activityName);
- return res.getDrawable(iconResId);
- }
- }
- } catch (NameNotFoundException e) {
- // This can happen if the activity defines an invalid drawable
- Log.w(TAG, "Failed to load toolbar icon; " + activityName.flattenToShortString() +
- " not found", e);
- } catch (Resources.NotFoundException nfe) {
- // This can happen if the activity defines an invalid drawable
- Log.w(TAG, "Failed to load toolbar icon from " + activityName.flattenToShortString(),
- nfe);
- }
- return null;
- }
-
- // if successful in getting icon, return it; otherwise, set button to use default drawable
- private Drawable.ConstantState updateTextButtonWithIconFromExternalActivity(
- int buttonId, ComponentName activityName, int fallbackDrawableId,
- String toolbarResourceName) {
- Drawable toolbarIcon = getExternalPackageToolbarIcon(activityName, toolbarResourceName);
- Resources r = getResources();
- int w = r.getDimensionPixelSize(R.dimen.toolbar_external_icon_width);
- int h = r.getDimensionPixelSize(R.dimen.toolbar_external_icon_height);
-
- TextView button = (TextView) findViewById(buttonId);
- // If we were unable to find the icon via the meta-data, use a generic one
- if (toolbarIcon == null) {
- toolbarIcon = r.getDrawable(fallbackDrawableId);
- toolbarIcon.setBounds(0, 0, w, h);
- if (button != null) {
- button.setCompoundDrawables(toolbarIcon, null, null, null);
- }
- return null;
- } else {
- toolbarIcon.setBounds(0, 0, w, h);
- if (button != null) {
- button.setCompoundDrawables(toolbarIcon, null, null, null);
- }
- return toolbarIcon.getConstantState();
- }
- }
-
- // if successful in getting icon, return it; otherwise, set button to use default drawable
- private Drawable.ConstantState updateButtonWithIconFromExternalActivity(
- int buttonId, ComponentName activityName, int fallbackDrawableId,
- String toolbarResourceName) {
- ImageView button = (ImageView) findViewById(buttonId);
- Drawable toolbarIcon = getExternalPackageToolbarIcon(activityName, toolbarResourceName);
-
- if (button != null) {
- // If we were unable to find the icon via the meta-data, use a
- // generic one
- if (toolbarIcon == null) {
- button.setImageResource(fallbackDrawableId);
- } else {
- button.setImageDrawable(toolbarIcon);
- }
- }
-
- return toolbarIcon != null ? toolbarIcon.getConstantState() : null;
-
- }
-
- private void updateTextButtonWithDrawable(int buttonId, Drawable d) {
- TextView button = (TextView) findViewById(buttonId);
- button.setCompoundDrawables(d, null, null, null);
- }
-
- private void updateButtonWithDrawable(int buttonId, Drawable.ConstantState d) {
- ImageView button = (ImageView) findViewById(buttonId);
- button.setImageDrawable(d.newDrawable(getResources()));
- }
-
- private void invalidatePressedFocusedStates(View container, View button) {
- if (container instanceof HolographicLinearLayout) {
- HolographicLinearLayout layout = (HolographicLinearLayout) container;
- layout.invalidatePressedFocusedStates();
- } else if (button instanceof HolographicImageView) {
- HolographicImageView view = (HolographicImageView) button;
- view.invalidatePressedFocusedStates();
- }
- }
-
- private boolean updateGlobalSearchIcon() {
- final View searchButtonContainer = findViewById(R.id.search_button_container);
- final ImageView searchButton = (ImageView) findViewById(R.id.search_button);
- final View voiceButtonContainer = findViewById(R.id.voice_button_container);
- final View voiceButton = findViewById(R.id.voice_button);
- final View voiceButtonProxy = findViewById(R.id.voice_button_proxy);
-
- final SearchManager searchManager =
- (SearchManager) getSystemService(Context.SEARCH_SERVICE);
- ComponentName activityName = searchManager.getGlobalSearchActivity();
- if (activityName != null) {
- int coi = getCurrentOrientationIndexForGlobalIcons();
- sGlobalSearchIcon[coi] = updateButtonWithIconFromExternalActivity(
- R.id.search_button, activityName, R.drawable.ic_home_search_normal_holo,
- TOOLBAR_SEARCH_ICON_METADATA_NAME);
- if (sGlobalSearchIcon[coi] == null) {
- sGlobalSearchIcon[coi] = updateButtonWithIconFromExternalActivity(
- R.id.search_button, activityName, R.drawable.ic_home_search_normal_holo,
- TOOLBAR_ICON_METADATA_NAME);
- }
-
- if (searchButtonContainer != null) searchButtonContainer.setVisibility(View.VISIBLE);
- searchButton.setVisibility(View.VISIBLE);
- invalidatePressedFocusedStates(searchButtonContainer, searchButton);
- return true;
- } else {
- // We disable both search and voice search when there is no global search provider
- if (searchButtonContainer != null) searchButtonContainer.setVisibility(View.GONE);
- if (voiceButtonContainer != null) voiceButtonContainer.setVisibility(View.GONE);
- searchButton.setVisibility(View.GONE);
- voiceButton.setVisibility(View.GONE);
- if (voiceButtonProxy != null) {
- voiceButtonProxy.setVisibility(View.GONE);
- }
- return false;
- }
- }
-
- private void updateGlobalSearchIcon(Drawable.ConstantState d) {
- final View searchButtonContainer = findViewById(R.id.search_button_container);
- final View searchButton = (ImageView) findViewById(R.id.search_button);
- updateButtonWithDrawable(R.id.search_button, d);
- invalidatePressedFocusedStates(searchButtonContainer, searchButton);
- }
-
- private boolean updateVoiceSearchIcon(boolean searchVisible) {
- final View voiceButtonContainer = findViewById(R.id.voice_button_container);
- final View voiceButton = findViewById(R.id.voice_button);
- final View voiceButtonProxy = findViewById(R.id.voice_button_proxy);
-
- // We only show/update the voice search icon if the search icon is enabled as well
- final SearchManager searchManager =
- (SearchManager) getSystemService(Context.SEARCH_SERVICE);
- ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
-
- ComponentName activityName = null;
- if (globalSearchActivity != null) {
- // Check if the global search activity handles voice search
- Intent intent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
- intent.setPackage(globalSearchActivity.getPackageName());
- activityName = intent.resolveActivity(getPackageManager());
- }
-
- if (activityName == null) {
- // Fallback: check if an activity other than the global search activity
- // resolves this
- Intent intent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
- activityName = intent.resolveActivity(getPackageManager());
- }
- if (searchVisible && activityName != null) {
- int coi = getCurrentOrientationIndexForGlobalIcons();
- sVoiceSearchIcon[coi] = updateButtonWithIconFromExternalActivity(
- R.id.voice_button, activityName, R.drawable.ic_home_voice_search_holo,
- TOOLBAR_VOICE_SEARCH_ICON_METADATA_NAME);
- if (sVoiceSearchIcon[coi] == null) {
- sVoiceSearchIcon[coi] = updateButtonWithIconFromExternalActivity(
- R.id.voice_button, activityName, R.drawable.ic_home_voice_search_holo,
- TOOLBAR_ICON_METADATA_NAME);
- }
- if (voiceButtonContainer != null) voiceButtonContainer.setVisibility(View.VISIBLE);
- voiceButton.setVisibility(View.VISIBLE);
- if (voiceButtonProxy != null) {
- voiceButtonProxy.setVisibility(View.VISIBLE);
- }
- invalidatePressedFocusedStates(voiceButtonContainer, voiceButton);
- return true;
- } else {
- if (voiceButtonContainer != null) voiceButtonContainer.setVisibility(View.GONE);
- voiceButton.setVisibility(View.GONE);
- if (voiceButtonProxy != null) {
- voiceButtonProxy.setVisibility(View.GONE);
- }
- return false;
- }
- }
-
- private void updateVoiceSearchIcon(Drawable.ConstantState d) {
- final View voiceButtonContainer = findViewById(R.id.voice_button_container);
- final View voiceButton = findViewById(R.id.voice_button);
- updateButtonWithDrawable(R.id.voice_button, d);
- invalidatePressedFocusedStates(voiceButtonContainer, voiceButton);
- }
-
- /**
- * Sets the app market icon
- */
- private void updateAppMarketIcon() {
- final View marketButton = findViewById(R.id.market_button);
- Intent intent = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_APP_MARKET);
- // Find the app market activity by resolving an intent.
- // (If multiple app markets are installed, it will return the ResolverActivity.)
- ComponentName activityName = intent.resolveActivity(getPackageManager());
- if (activityName != null) {
- int coi = getCurrentOrientationIndexForGlobalIcons();
- mAppMarketIntent = intent;
- sAppMarketIcon[coi] = updateTextButtonWithIconFromExternalActivity(
- R.id.market_button, activityName, R.drawable.ic_launcher_market_holo,
- TOOLBAR_ICON_METADATA_NAME);
- marketButton.setVisibility(View.VISIBLE);
- } else {
- // We should hide and disable the view so that we don't try and restore the visibility
- // of it when we swap between drag & normal states from IconDropTarget subclasses.
- marketButton.setVisibility(View.GONE);
- marketButton.setEnabled(false);
- }
- }
-
- private void updateAppMarketIcon(Drawable.ConstantState d) {
- // Ensure that the new drawable we are creating has the approprate toolbar icon bounds
- Resources r = getResources();
- Drawable marketIconDrawable = d.newDrawable(r);
- int w = r.getDimensionPixelSize(R.dimen.toolbar_external_icon_width);
- int h = r.getDimensionPixelSize(R.dimen.toolbar_external_icon_height);
- marketIconDrawable.setBounds(0, 0, w, h);
-
- updateTextButtonWithDrawable(R.id.market_button, marketIconDrawable);
- }
-
- @Override
- public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
- final boolean result = super.dispatchPopulateAccessibilityEvent(event);
- final List<CharSequence> text = event.getText();
- text.clear();
- // Populate event with a fake title based on the current state.
- if (mState == State.APPS_CUSTOMIZE) {
- text.add(getString(R.string.all_apps_button_label));
- } else {
- text.add(getString(R.string.all_apps_home_button_label));
- }
- return result;
- }
-
- /**
- * Receives notifications when system dialogs are to be closed.
- */
- private class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
- @Override
- public void onReceive(Context context, Intent intent) {
- closeSystemDialogs();
- }
- }
-
- /**
- * Receives notifications whenever the appwidgets are reset.
- */
- private class AppWidgetResetObserver extends ContentObserver {
- public AppWidgetResetObserver() {
- super(new Handler());
- }
-
- @Override
- public void onChange(boolean selfChange) {
- onAppWidgetReset();
- }
- }
-
- /**
- * If the activity is currently paused, signal that we need to run the passed Runnable
- * in onResume.
- *
- * This needs to be called from incoming places where resources might have been loaded
- * while we are paused. That is becaues the Configuration might be wrong
- * when we're not running, and if it comes back to what it was when we
- * were paused, we are not restarted.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- *
- * @return true if we are currently paused. The caller might be able to
- * skip some work in that case since we will come back again.
- */
- private boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
- if (mPaused) {
- Log.i(TAG, "Deferring update until onResume");
- if (deletePreviousRunnables) {
- while (mOnResumeCallbacks.remove(run)) {
- }
- }
- mOnResumeCallbacks.add(run);
- return true;
- } else {
- return false;
- }
- }
-
- private boolean waitUntilResume(Runnable run) {
- return waitUntilResume(run, false);
- }
-
- /**
- * If the activity is currently paused, signal that we need to re-run the loader
- * in onResume.
- *
- * This needs to be called from incoming places where resources might have been loaded
- * while we are paused. That is becaues the Configuration might be wrong
- * when we're not running, and if it comes back to what it was when we
- * were paused, we are not restarted.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- *
- * @return true if we are currently paused. The caller might be able to
- * skip some work in that case since we will come back again.
- */
- public boolean setLoadOnResume() {
- if (mPaused) {
- Log.i(TAG, "setLoadOnResume");
- mOnResumeNeedsLoad = true;
- return true;
- } else {
- return false;
- }
- }
-
- /**
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public int getCurrentWorkspaceScreen() {
- if (mWorkspace != null) {
- return mWorkspace.getCurrentPage();
- } else {
- return SCREEN_COUNT / 2;
- }
- }
-
- /**
- * Refreshes the shortcuts shown on the workspace.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void startBinding() {
- // If we're starting binding all over again, clear any bind calls we'd postponed in
- // the past (see waitUntilResume) -- we don't need them since we're starting binding
- // from scratch again
- mOnResumeCallbacks.clear();
-
- final Workspace workspace = mWorkspace;
- mNewShortcutAnimatePage = -1;
- mNewShortcutAnimateViews.clear();
- mWorkspace.clearDropTargets();
- int count = workspace.getChildCount();
- for (int i = 0; i < count; i++) {
- // Use removeAllViewsInLayout() to avoid an extra requestLayout() and invalidate().
- final CellLayout layoutParent = (CellLayout) workspace.getChildAt(i);
- layoutParent.removeAllViewsInLayout();
- }
- mWidgetsToAdvance.clear();
- if (mHotseat != null) {
- mHotseat.resetLayout();
- }
- }
-
- /**
- * Bind the items start-end from the list.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end) {
- if (waitUntilResume(new Runnable() {
- public void run() {
- bindItems(shortcuts, start, end);
- }
- })) {
- return;
- }
-
- // Get the list of added shortcuts and intersect them with the set of shortcuts here
- Set<String> newApps = new HashSet<String>();
- newApps = mSharedPrefs.getStringSet(InstallShortcutReceiver.NEW_APPS_LIST_KEY, newApps);
-
- Workspace workspace = mWorkspace;
- for (int i = start; i < end; i++) {
- final ItemInfo item = shortcuts.get(i);
-
- // Short circuit if we are loading dock items for a configuration which has no dock
- if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
- mHotseat == null) {
- continue;
- }
-
- switch (item.itemType) {
- case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
- case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
- ShortcutInfo info = (ShortcutInfo) item;
- String uri = info.intent.toUri(0).toString();
- View shortcut = createShortcut(info);
- workspace.addInScreen(shortcut, item.container, item.screen, item.cellX,
- item.cellY, 1, 1, false);
- boolean animateIconUp = false;
- synchronized (newApps) {
- if (newApps.contains(uri)) {
- animateIconUp = newApps.remove(uri);
- }
- }
- if (animateIconUp) {
- // Prepare the view to be animated up
- shortcut.setAlpha(0f);
- shortcut.setScaleX(0f);
- shortcut.setScaleY(0f);
- mNewShortcutAnimatePage = item.screen;
- if (!mNewShortcutAnimateViews.contains(shortcut)) {
- mNewShortcutAnimateViews.add(shortcut);
- }
- }
- break;
- case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
- FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
- (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
- (FolderInfo) item, mIconCache);
- workspace.addInScreen(newFolder, item.container, item.screen, item.cellX,
- item.cellY, 1, 1, false);
- break;
- }
- }
-
- workspace.requestLayout();
- }
-
- /**
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindFolders(final HashMap<Long, FolderInfo> folders) {
- if (waitUntilResume(new Runnable() {
- public void run() {
- bindFolders(folders);
- }
- })) {
- return;
- }
- sFolders.clear();
- sFolders.putAll(folders);
- }
-
- /**
- * Add the views for a widget to the workspace.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindAppWidget(final LauncherAppWidgetInfo item) {
- if (waitUntilResume(new Runnable() {
- public void run() {
- bindAppWidget(item);
- }
- })) {
- return;
- }
-
- final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
- if (DEBUG_WIDGETS) {
- Log.d(TAG, "bindAppWidget: " + item);
- }
- final Workspace workspace = mWorkspace;
-
- final int appWidgetId = item.appWidgetId;
- final AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
- if (DEBUG_WIDGETS) {
- Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component " + appWidgetInfo.provider);
- }
-
- item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
-
- item.hostView.setTag(item);
- item.onBindAppWidget(this);
-
- workspace.addInScreen(item.hostView, item.container, item.screen, item.cellX,
- item.cellY, item.spanX, item.spanY, false);
- addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
-
- workspace.requestLayout();
-
- if (DEBUG_WIDGETS) {
- Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
- + (SystemClock.uptimeMillis()-start) + "ms");
- }
- }
-
- public void onPageBoundSynchronously(int page) {
- mSynchronouslyBoundPages.add(page);
- }
-
- /**
- * Callback saying that there aren't any more items to bind.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void finishBindingItems() {
- if (waitUntilResume(new Runnable() {
- public void run() {
- finishBindingItems();
- }
- })) {
- return;
- }
- if (mSavedState != null) {
- if (!mWorkspace.hasFocus()) {
- mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
- }
- mSavedState = null;
- }
-
- mWorkspace.restoreInstanceStateForRemainingPages();
-
- // If we received the result of any pending adds while the loader was running (e.g. the
- // widget configuration forced an orientation change), process them now.
- for (int i = 0; i < sPendingAddList.size(); i++) {
- completeAdd(sPendingAddList.get(i));
- }
- sPendingAddList.clear();
-
- // Update the market app icon as necessary (the other icons will be managed in response to
- // package changes in bindSearchablesChanged()
- updateAppMarketIcon();
-
- // Animate up any icons as necessary
- if (mVisible || mWorkspaceLoading) {
- Runnable newAppsRunnable = new Runnable() {
- @Override
- public void run() {
- runNewAppsAnimation(false);
- }
- };
-
- boolean willSnapPage = mNewShortcutAnimatePage > -1 &&
- mNewShortcutAnimatePage != mWorkspace.getCurrentPage();
- if (canRunNewAppsAnimation()) {
- // If the user has not interacted recently, then either snap to the new page to show
- // the new-apps animation or just run them if they are to appear on the current page
- if (willSnapPage) {
- mWorkspace.snapToPage(mNewShortcutAnimatePage, newAppsRunnable);
- } else {
- runNewAppsAnimation(false);
- }
- } else {
- // If the user has interacted recently, then just add the items in place if they
- // are on another page (or just normally if they are added to the current page)
- runNewAppsAnimation(willSnapPage);
- }
- }
-
- mWorkspaceLoading = false;
- }
-
- private boolean canRunNewAppsAnimation() {
- long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
- return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
- }
-
- /**
- * Runs a new animation that scales up icons that were added while Launcher was in the
- * background.
- *
- * @param immediate whether to run the animation or show the results immediately
- */
- private void runNewAppsAnimation(boolean immediate) {
- AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
- Collection<Animator> bounceAnims = new ArrayList<Animator>();
-
- // Order these new views spatially so that they animate in order
- Collections.sort(mNewShortcutAnimateViews, new Comparator<View>() {
- @Override
- public int compare(View a, View b) {
- CellLayout.LayoutParams alp = (CellLayout.LayoutParams) a.getLayoutParams();
- CellLayout.LayoutParams blp = (CellLayout.LayoutParams) b.getLayoutParams();
- int cellCountX = LauncherModel.getCellCountX();
- return (alp.cellY * cellCountX + alp.cellX) - (blp.cellY * cellCountX + blp.cellX);
- }
- });
-
- // Animate each of the views in place (or show them immediately if requested)
- if (immediate) {
- for (View v : mNewShortcutAnimateViews) {
- v.setAlpha(1f);
- v.setScaleX(1f);
- v.setScaleY(1f);
- }
- } else {
- for (int i = 0; i < mNewShortcutAnimateViews.size(); ++i) {
- View v = mNewShortcutAnimateViews.get(i);
- ValueAnimator bounceAnim = LauncherAnimUtils.ofPropertyValuesHolder(v,
- PropertyValuesHolder.ofFloat("alpha", 1f),
- PropertyValuesHolder.ofFloat("scaleX", 1f),
- PropertyValuesHolder.ofFloat("scaleY", 1f));
- bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
- bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
- bounceAnim.setInterpolator(new SmoothPagedView.OvershootInterpolator());
- bounceAnims.add(bounceAnim);
- }
- anim.playTogether(bounceAnims);
- anim.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animation) {
- if (mWorkspace != null) {
- mWorkspace.postDelayed(mBuildLayersRunnable, 500);
- }
- }
- });
- anim.start();
- }
-
- // Clean up
- mNewShortcutAnimatePage = -1;
- mNewShortcutAnimateViews.clear();
- new Thread("clearNewAppsThread") {
- public void run() {
- mSharedPrefs.edit()
- .putInt(InstallShortcutReceiver.NEW_APPS_PAGE_KEY, -1)
- .putStringSet(InstallShortcutReceiver.NEW_APPS_LIST_KEY, null)
- .commit();
- }
- }.start();
- }
-
- @Override
- public void bindSearchablesChanged() {
- boolean searchVisible = updateGlobalSearchIcon();
- boolean voiceVisible = updateVoiceSearchIcon(searchVisible);
- if (mSearchDropTargetBar != null) {
- mSearchDropTargetBar.onSearchPackagesChanged(searchVisible, voiceVisible);
- }
- }
-
- /**
- * Add the icons for all apps.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindAllApplications(final ArrayList<ApplicationInfo> apps) {
- Runnable setAllAppsRunnable = new Runnable() {
- public void run() {
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.setApps(apps);
- }
- }
- };
-
- // Remove the progress bar entirely; we could also make it GONE
- // but better to remove it since we know it's not going to be used
- View progressBar = mAppsCustomizeTabHost.
- findViewById(R.id.apps_customize_progress_bar);
- if (progressBar != null) {
- ((ViewGroup)progressBar.getParent()).removeView(progressBar);
-
- // We just post the call to setApps so the user sees the progress bar
- // disappear-- otherwise, it just looks like the progress bar froze
- // which doesn't look great
- mAppsCustomizeTabHost.post(setAllAppsRunnable);
- } else {
- // If we did not initialize the spinner in onCreate, then we can directly set the
- // list of applications without waiting for any progress bars views to be hidden.
- setAllAppsRunnable.run();
- }
- }
-
- /**
- * A package was installed.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindAppsAdded(final ArrayList<ApplicationInfo> apps) {
- if (waitUntilResume(new Runnable() {
- public void run() {
- bindAppsAdded(apps);
- }
- })) {
- return;
- }
-
-
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.addApps(apps);
- }
- }
-
- /**
- * A package was updated.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindAppsUpdated(final ArrayList<ApplicationInfo> apps) {
- if (waitUntilResume(new Runnable() {
- public void run() {
- bindAppsUpdated(apps);
- }
- })) {
- return;
- }
-
- if (mWorkspace != null) {
- mWorkspace.updateShortcuts(apps);
- }
-
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.updateApps(apps);
- }
- }
-
- /**
- * A package was uninstalled. We take both the super set of packageNames
- * in addition to specific applications to remove, the reason being that
- * this can be called when a package is updated as well. In that scenario,
- * we only remove specific components from the workspace, where as
- * package-removal should clear all items by package name.
- *
- * Implementation of the method from LauncherModel.Callbacks.
- */
- public void bindComponentsRemoved(final ArrayList<String> packageNames,
- final ArrayList<ApplicationInfo> appInfos,
- final boolean matchPackageNamesOnly) {
- if (waitUntilResume(new Runnable() {
- public void run() {
- bindComponentsRemoved(packageNames, appInfos, matchPackageNamesOnly);
- }
- })) {
- return;
- }
-
- if (matchPackageNamesOnly) {
- mWorkspace.removeItemsByPackageName(packageNames);
- } else {
- mWorkspace.removeItemsByApplicationInfo(appInfos);
- }
-
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.removeApps(appInfos);
- }
-
- // Notify the drag controller
- mDragController.onAppsRemoved(appInfos, this);
- }
-
- /**
- * A number of packages were updated.
- */
-
- private ArrayList<Object> mWidgetsAndShortcuts;
- private Runnable mBindPackagesUpdatedRunnable = new Runnable() {
- public void run() {
- bindPackagesUpdated(mWidgetsAndShortcuts);
- mWidgetsAndShortcuts = null;
- }
- };
-
- public void bindPackagesUpdated(final ArrayList<Object> widgetsAndShortcuts) {
- if (waitUntilResume(mBindPackagesUpdatedRunnable, true)) {
- mWidgetsAndShortcuts = widgetsAndShortcuts;
- return;
- }
-
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.onPackagesUpdated(widgetsAndShortcuts);
- }
- }
-
- private int mapConfigurationOriActivityInfoOri(int configOri) {
- final Display d = getWindowManager().getDefaultDisplay();
- int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
- switch (d.getRotation()) {
- case Surface.ROTATION_0:
- case Surface.ROTATION_180:
- // We are currently in the same basic orientation as the natural orientation
- naturalOri = configOri;
- break;
- case Surface.ROTATION_90:
- case Surface.ROTATION_270:
- // We are currently in the other basic orientation to the natural orientation
- naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
- Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
- break;
- }
-
- int[] oriMap = {
- ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
- ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
- ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
- ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
- };
- // Since the map starts at portrait, we need to offset if this device's natural orientation
- // is landscape.
- int indexOffset = 0;
- if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
- indexOffset = 1;
- }
- return oriMap[(d.getRotation() + indexOffset) % 4];
- }
-
- public boolean isRotationEnabled() {
- boolean enableRotation = sForceEnableRotation ||
- getResources().getBoolean(R.bool.allow_rotation);
- return enableRotation;
- }
- public void lockScreenOrientation() {
- if (isRotationEnabled()) {
- setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
- .getConfiguration().orientation));
- }
- }
- public void unlockScreenOrientation(boolean immediate) {
- if (isRotationEnabled()) {
- if (immediate) {
- setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
- } else {
- mHandler.postDelayed(new Runnable() {
- public void run() {
- setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
- }
- }, mRestoreScreenOrientationDelay);
- }
- }
- }
-
- /* Cling related */
- private boolean isClingsEnabled() {
- // disable clings when running in a test harness
- if(ActivityManager.isRunningInTestHarness()) return false;
-
- // Restricted secondary users (child mode) will potentially have very few apps
- // seeded when they start up for the first time. Clings won't work well with that
- boolean supportsLimitedUsers =
- android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR2;
- Account[] accounts = AccountManager.get(this).getAccounts();
- if (supportsLimitedUsers && accounts.length == 0) {
- UserManager um = (UserManager) getSystemService(Context.USER_SERVICE);
- Bundle restrictions = um.getUserRestrictions();
- if (restrictions.getBoolean(UserManager.DISALLOW_MODIFY_ACCOUNTS, false)) {
- return false;
- }
- }
- return true;
- }
-
- private Cling initCling(int clingId, int[] positionData, boolean animate, int delay) {
- final Cling cling = (Cling) findViewById(clingId);
- if (cling != null) {
- cling.init(this, positionData);
- cling.setVisibility(View.VISIBLE);
- cling.setLayerType(View.LAYER_TYPE_HARDWARE, null);
- if (animate) {
- cling.buildLayer();
- cling.setAlpha(0f);
- cling.animate()
- .alpha(1f)
- .setInterpolator(new AccelerateInterpolator())
- .setDuration(SHOW_CLING_DURATION)
- .setStartDelay(delay)
- .start();
- } else {
- cling.setAlpha(1f);
- }
- cling.setFocusableInTouchMode(true);
- cling.post(new Runnable() {
- public void run() {
- cling.setFocusable(true);
- cling.requestFocus();
- }
- });
- mHideFromAccessibilityHelper.setImportantForAccessibilityToNo(
- mDragLayer, clingId == R.id.all_apps_cling);
- }
- return cling;
- }
-
- private void dismissCling(final Cling cling, final String flag, int duration) {
- // To catch cases where siblings of top-level views are made invisible, just check whether
- // the cling is directly set to GONE before dismissing it.
- if (cling != null && cling.getVisibility() != View.GONE) {
- ObjectAnimator anim = LauncherAnimUtils.ofFloat(cling, "alpha", 0f);
- anim.setDuration(duration);
- anim.addListener(new AnimatorListenerAdapter() {
- public void onAnimationEnd(Animator animation) {
- cling.setVisibility(View.GONE);
- cling.cleanup();
- // We should update the shared preferences on a background thread
- new Thread("dismissClingThread") {
- public void run() {
- SharedPreferences.Editor editor = mSharedPrefs.edit();
- editor.putBoolean(flag, true);
- editor.commit();
- }
- }.start();
- };
- });
- anim.start();
- mHideFromAccessibilityHelper.restoreImportantForAccessibility(mDragLayer);
- }
- }
-
- private void removeCling(int id) {
- final View cling = findViewById(id);
- if (cling != null) {
- final ViewGroup parent = (ViewGroup) cling.getParent();
- parent.post(new Runnable() {
- @Override
- public void run() {
- parent.removeView(cling);
- }
- });
- mHideFromAccessibilityHelper.restoreImportantForAccessibility(mDragLayer);
- }
- }
-
- private boolean skipCustomClingIfNoAccounts() {
- Cling cling = (Cling) findViewById(R.id.workspace_cling);
- boolean customCling = cling.getDrawIdentifier().equals("workspace_custom");
- if (customCling) {
- AccountManager am = AccountManager.get(this);
- Account[] accounts = am.getAccountsByType("com.google");
- return accounts.length == 0;
- }
- return false;
- }
-
- public void showFirstRunWorkspaceCling() {
- // Enable the clings only if they have not been dismissed before
- if (isClingsEnabled() &&
- !mSharedPrefs.getBoolean(Cling.WORKSPACE_CLING_DISMISSED_KEY, false) &&
- !skipCustomClingIfNoAccounts() ) {
- // If we're not using the default workspace layout, replace workspace cling
- // with a custom workspace cling (usually specified in an overlay)
- // For now, only do this on tablets
- if (mSharedPrefs.getInt(LauncherProvider.DEFAULT_WORKSPACE_RESOURCE_ID, 0) != 0 &&
- getResources().getBoolean(R.bool.config_useCustomClings)) {
- // Use a custom cling
- View cling = findViewById(R.id.workspace_cling);
- ViewGroup clingParent = (ViewGroup) cling.getParent();
- int clingIndex = clingParent.indexOfChild(cling);
- clingParent.removeViewAt(clingIndex);
- View customCling = mInflater.inflate(R.layout.custom_workspace_cling, clingParent, false);
- clingParent.addView(customCling, clingIndex);
- customCling.setId(R.id.workspace_cling);
- }
- initCling(R.id.workspace_cling, null, false, 0);
- } else {
- removeCling(R.id.workspace_cling);
- }
- }
- public void showFirstRunAllAppsCling(int[] position) {
- // Enable the clings only if they have not been dismissed before
- if (isClingsEnabled() &&
- !mSharedPrefs.getBoolean(Cling.ALLAPPS_CLING_DISMISSED_KEY, false)) {
- initCling(R.id.all_apps_cling, position, true, 0);
- } else {
- removeCling(R.id.all_apps_cling);
- }
- }
- public Cling showFirstRunFoldersCling() {
- // Enable the clings only if they have not been dismissed before
- if (isClingsEnabled() &&
- !mSharedPrefs.getBoolean(Cling.FOLDER_CLING_DISMISSED_KEY, false)) {
- return initCling(R.id.folder_cling, null, true, 0);
- } else {
- removeCling(R.id.folder_cling);
- return null;
- }
- }
- public boolean isFolderClingVisible() {
- Cling cling = (Cling) findViewById(R.id.folder_cling);
- if (cling != null) {
- return cling.getVisibility() == View.VISIBLE;
- }
- return false;
- }
- public void dismissWorkspaceCling(View v) {
- Cling cling = (Cling) findViewById(R.id.workspace_cling);
- dismissCling(cling, Cling.WORKSPACE_CLING_DISMISSED_KEY, DISMISS_CLING_DURATION);
- }
- public void dismissAllAppsCling(View v) {
- Cling cling = (Cling) findViewById(R.id.all_apps_cling);
- dismissCling(cling, Cling.ALLAPPS_CLING_DISMISSED_KEY, DISMISS_CLING_DURATION);
- }
- public void dismissFolderCling(View v) {
- Cling cling = (Cling) findViewById(R.id.folder_cling);
- dismissCling(cling, Cling.FOLDER_CLING_DISMISSED_KEY, DISMISS_CLING_DURATION);
- }
-
- /**
- * Prints out out state for debugging.
- */
- public void dumpState() {
- Log.d(TAG, "BEGIN launcher2 dump state for launcher " + this);
- Log.d(TAG, "mSavedState=" + mSavedState);
- Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
- Log.d(TAG, "mRestoring=" + mRestoring);
- Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
- Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
- Log.d(TAG, "sFolders.size=" + sFolders.size());
- mModel.dumpState();
-
- if (mAppsCustomizeContent != null) {
- mAppsCustomizeContent.dumpState();
- }
- Log.d(TAG, "END launcher2 dump state");
- }
-
- @Override
- public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
- super.dump(prefix, fd, writer, args);
- writer.println(" ");
- writer.println("Debug logs: ");
- for (int i = 0; i < sDumpLogs.size(); i++) {
- writer.println(" " + sDumpLogs.get(i));
- }
- }
-
- public static void dumpDebugLogsToConsole() {
- Log.d(TAG, "");
- Log.d(TAG, "*********************");
- Log.d(TAG, "Launcher debug logs: ");
- for (int i = 0; i < sDumpLogs.size(); i++) {
- Log.d(TAG, " " + sDumpLogs.get(i));
- }
- Log.d(TAG, "*********************");
- Log.d(TAG, "");
- }
-}
-
-interface LauncherTransitionable {
- View getContent();
- void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace);
- void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace);
- void onLauncherTransitionStep(Launcher l, float t);
- void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-22 06:53:06 +0000