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-rw-r--r--src/com/android/launcher3/Workspace.java1534
1 files changed, 470 insertions, 1064 deletions
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 8bd799198..856e3b88a 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -17,24 +17,18 @@
package com.android.launcher3;
import android.animation.Animator;
-import android.animation.Animator.AnimatorListener;
import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
import android.animation.LayoutTransition;
import android.animation.ObjectAnimator;
import android.animation.PropertyValuesHolder;
-import android.animation.TimeInterpolator;
-import android.animation.ValueAnimator;
-import android.animation.ValueAnimator.AnimatorUpdateListener;
+import android.annotation.SuppressLint;
+import android.annotation.TargetApi;
import android.app.WallpaperManager;
import android.appwidget.AppWidgetHostView;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
import android.content.Context;
-import android.content.Intent;
import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
@@ -46,12 +40,12 @@ import android.graphics.PointF;
import android.graphics.Rect;
import android.graphics.Region.Op;
import android.graphics.drawable.Drawable;
-import android.net.Uri;
import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Parcelable;
-import android.support.v4.view.ViewCompat;
import android.util.AttributeSet;
import android.util.Log;
import android.util.SparseArray;
@@ -69,16 +63,20 @@ import com.android.launcher3.FolderIcon.FolderRingAnimator;
import com.android.launcher3.Launcher.CustomContentCallbacks;
import com.android.launcher3.Launcher.LauncherOverlay;
import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.compat.PackageInstallerCompat;
-import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
+import com.android.launcher3.UninstallDropTarget.UninstallSource;
+import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
+import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource;
+import com.android.launcher3.accessibility.OverviewScreenAccessibilityDelegate;
import com.android.launcher3.compat.UserHandleCompat;
+import com.android.launcher3.util.LongArrayMap;
+import com.android.launcher3.util.Thunk;
+import com.android.launcher3.util.WallpaperUtils;
+import com.android.launcher3.widget.PendingAddShortcutInfo;
+import com.android.launcher3.widget.PendingAddWidgetInfo;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
/**
@@ -86,63 +84,45 @@ import java.util.concurrent.atomic.AtomicInteger;
* Each page contains a number of icons, folders or widgets the user can
* interact with. A workspace is meant to be used with a fixed width only.
*/
-public class Workspace extends SmoothPagedView
+public class Workspace extends PagedView
implements DropTarget, DragSource, DragScroller, View.OnTouchListener,
DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener,
- Insettable {
+ Insettable, UninstallSource, AccessibilityDragSource, Stats.LaunchSourceProvider {
private static final String TAG = "Launcher.Workspace";
- // Y rotation to apply to the workspace screens
- private static final float WORKSPACE_OVERSCROLL_ROTATION = 24f;
-
- private static final int CHILDREN_OUTLINE_FADE_OUT_DELAY = 0;
- private static final int CHILDREN_OUTLINE_FADE_OUT_DURATION = 375;
- private static final int CHILDREN_OUTLINE_FADE_IN_DURATION = 100;
+ private static boolean ENFORCE_DRAG_EVENT_ORDER = false;
protected static final int SNAP_OFF_EMPTY_SCREEN_DURATION = 400;
protected static final int FADE_EMPTY_SCREEN_DURATION = 150;
- private static final int BACKGROUND_FADE_OUT_DURATION = 350;
private static final int ADJACENT_SCREEN_DROP_DURATION = 300;
- private static final int FLING_THRESHOLD_VELOCITY = 500;
-
- private static final float ALPHA_CUTOFF_THRESHOLD = 0.01f;
static final boolean MAP_NO_RECURSE = false;
static final boolean MAP_RECURSE = true;
- // These animators are used to fade the children's outlines
- private ObjectAnimator mChildrenOutlineFadeInAnimation;
- private ObjectAnimator mChildrenOutlineFadeOutAnimation;
- private float mChildrenOutlineAlpha = 0;
-
- // These properties refer to the background protection gradient used for AllApps and Customize
- private ValueAnimator mBackgroundFadeInAnimation;
- private ValueAnimator mBackgroundFadeOutAnimation;
-
private static final long CUSTOM_CONTENT_GESTURE_DELAY = 200;
private long mTouchDownTime = -1;
private long mCustomContentShowTime = -1;
private LayoutTransition mLayoutTransition;
- private final WallpaperManager mWallpaperManager;
- private IBinder mWindowToken;
+ @Thunk final WallpaperManager mWallpaperManager;
+ @Thunk IBinder mWindowToken;
private int mOriginalDefaultPage;
private int mDefaultPage;
private ShortcutAndWidgetContainer mDragSourceInternal;
- private static boolean sAccessibilityEnabled;
// The screen id used for the empty screen always present to the right.
final static long EXTRA_EMPTY_SCREEN_ID = -201;
private final static long CUSTOM_CONTENT_SCREEN_ID = -301;
- private HashMap<Long, CellLayout> mWorkspaceScreens = new HashMap<Long, CellLayout>();
- private ArrayList<Long> mScreenOrder = new ArrayList<Long>();
+ @Thunk LongArrayMap<CellLayout> mWorkspaceScreens = new LongArrayMap<>();
+ @Thunk ArrayList<Long> mScreenOrder = new ArrayList<Long>();
- private Runnable mRemoveEmptyScreenRunnable;
- private boolean mDeferRemoveExtraEmptyScreen = false;
+ @Thunk Runnable mRemoveEmptyScreenRunnable;
+ @Thunk boolean mDeferRemoveExtraEmptyScreen = false;
+ @Thunk boolean mAddNewPageOnDrag = true;
/**
* CellInfo for the cell that is currently being dragged
@@ -152,7 +132,7 @@ public class Workspace extends SmoothPagedView
/**
* Target drop area calculated during last acceptDrop call.
*/
- private int[] mTargetCell = new int[2];
+ @Thunk int[] mTargetCell = new int[2];
private int mDragOverX = -1;
private int mDragOverY = -1;
@@ -167,7 +147,7 @@ public class Workspace extends SmoothPagedView
/**
* The CellLayout that is currently being dragged over
*/
- private CellLayout mDragTargetLayout = null;
+ @Thunk CellLayout mDragTargetLayout = null;
/**
* The CellLayout that we will show as glowing
*/
@@ -178,16 +158,16 @@ public class Workspace extends SmoothPagedView
*/
private CellLayout mDropToLayout = null;
- private Launcher mLauncher;
- private IconCache mIconCache;
- private DragController mDragController;
+ @Thunk Launcher mLauncher;
+ @Thunk IconCache mIconCache;
+ @Thunk DragController mDragController;
// These are temporary variables to prevent having to allocate a new object just to
// return an (x, y) value from helper functions. Do NOT use them to maintain other state.
private int[] mTempCell = new int[2];
private int[] mTempPt = new int[2];
private int[] mTempEstimate = new int[2];
- private float[] mDragViewVisualCenter = new float[2];
+ @Thunk float[] mDragViewVisualCenter = new float[2];
private float[] mTempCellLayoutCenterCoordinates = new float[2];
private Matrix mTempInverseMatrix = new Matrix();
@@ -198,7 +178,24 @@ public class Workspace extends SmoothPagedView
// State variable that indicates whether the pages are small (ie when you're
// in all apps or customize mode)
- enum State { NORMAL, NORMAL_HIDDEN, SPRING_LOADED, OVERVIEW, OVERVIEW_HIDDEN};
+ enum State {
+ NORMAL (SearchDropTargetBar.State.SEARCH_BAR),
+ NORMAL_HIDDEN (SearchDropTargetBar.State.INVISIBLE),
+ SPRING_LOADED (SearchDropTargetBar.State.DROP_TARGET),
+ OVERVIEW (SearchDropTargetBar.State.INVISIBLE),
+ OVERVIEW_HIDDEN (SearchDropTargetBar.State.INVISIBLE);
+
+ private final SearchDropTargetBar.State mBarState;
+
+ State(SearchDropTargetBar.State searchBarState) {
+ mBarState = searchBarState;
+ }
+
+ public SearchDropTargetBar.State getSearchDropTargetBarState() {
+ return mBarState;
+ }
+ };
+
private State mState = State.NORMAL;
private boolean mIsSwitchingState = false;
@@ -212,34 +209,31 @@ public class Workspace extends SmoothPagedView
private boolean mInScrollArea = false;
private HolographicOutlineHelper mOutlineHelper;
- private Bitmap mDragOutline = null;
+ @Thunk Bitmap mDragOutline = null;
private static final Rect sTempRect = new Rect();
private final int[] mTempXY = new int[2];
private int[] mTempVisiblePagesRange = new int[2];
- private boolean mOverscrollEffectSet;
public static final int DRAG_BITMAP_PADDING = 2;
private boolean mWorkspaceFadeInAdjacentScreens;
WallpaperOffsetInterpolator mWallpaperOffset;
- private boolean mWallpaperIsLiveWallpaper;
- private int mNumPagesForWallpaperParallax;
- private float mLastSetWallpaperOffsetSteps = 0;
+ @Thunk boolean mWallpaperIsLiveWallpaper;
+ @Thunk int mNumPagesForWallpaperParallax;
+ @Thunk float mLastSetWallpaperOffsetSteps = 0;
- private Runnable mDelayedResizeRunnable;
+ @Thunk Runnable mDelayedResizeRunnable;
private Runnable mDelayedSnapToPageRunnable;
private Point mDisplaySize = new Point();
- private int mCameraDistance;
// Variables relating to the creation of user folders by hovering shortcuts over shortcuts
private static final int FOLDER_CREATION_TIMEOUT = 0;
public static final int REORDER_TIMEOUT = 350;
private final Alarm mFolderCreationAlarm = new Alarm();
private final Alarm mReorderAlarm = new Alarm();
- private FolderRingAnimator mDragFolderRingAnimator = null;
+ @Thunk FolderRingAnimator mDragFolderRingAnimator = null;
private FolderIcon mDragOverFolderIcon = null;
private boolean mCreateUserFolderOnDrop = false;
private boolean mAddToExistingFolderOnDrop = false;
- private DropTarget.DragEnforcer mDragEnforcer;
private float mMaxDistanceForFolderCreation;
private final Canvas mCanvas = new Canvas();
@@ -264,30 +258,16 @@ public class Workspace extends SmoothPagedView
private static final int DRAG_MODE_ADD_TO_FOLDER = 2;
private static final int DRAG_MODE_REORDER = 3;
private int mDragMode = DRAG_MODE_NONE;
- private int mLastReorderX = -1;
- private int mLastReorderY = -1;
+ @Thunk int mLastReorderX = -1;
+ @Thunk int mLastReorderY = -1;
private SparseArray<Parcelable> mSavedStates;
private final ArrayList<Integer> mRestoredPages = new ArrayList<Integer>();
- // These variables are used for storing the initial and final values during workspace animations
- private int mSavedScrollX;
- private float mSavedRotationY;
- private float mSavedTranslationX;
-
private float mCurrentScale;
- private float mNewScale;
- private float[] mOldBackgroundAlphas;
- private float[] mOldAlphas;
- private float[] mNewBackgroundAlphas;
- private float[] mNewAlphas;
- private int mLastChildCount = -1;
private float mTransitionProgress;
- private Animator mStateAnimator = null;
-
- float mOverScrollEffect = 0f;
- private Runnable mDeferredAction;
+ @Thunk Runnable mDeferredAction;
private boolean mDeferDropAfterUninstall;
private boolean mUninstallSuccessful;
@@ -298,6 +278,11 @@ public class Workspace extends SmoothPagedView
boolean mShouldSendPageSettled;
int mLastOverlaySroll = 0;
+ // Handles workspace state transitions
+ private WorkspaceStateTransitionAnimation mStateTransitionAnimation;
+
+ private AccessibilityDelegate mPagesAccessibilityDelegate;
+
private final Runnable mBindPages = new Runnable() {
@Override
public void run() {
@@ -324,29 +309,23 @@ public class Workspace extends SmoothPagedView
*/
public Workspace(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
- mContentIsRefreshable = false;
mOutlineHelper = HolographicOutlineHelper.obtain(context);
- mDragEnforcer = new DropTarget.DragEnforcer(context);
- // With workspace, data is available straight from the get-go
- setDataIsReady();
-
mLauncher = (Launcher) context;
+ mStateTransitionAnimation = new WorkspaceStateTransitionAnimation(mLauncher, this);
final Resources res = getResources();
- mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid().
- getDeviceProfile().shouldFadeAdjacentWorkspaceScreens();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
+ mWorkspaceFadeInAdjacentScreens = grid.shouldFadeAdjacentWorkspaceScreens();
mFadeInAdjacentScreens = false;
mWallpaperManager = WallpaperManager.getInstance(context);
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.Workspace, defStyle, 0);
mSpringLoadedShrinkFactor =
- res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
- mOverviewModeShrinkFactor = grid.getOverviewModeScale();
- mCameraDistance = res.getInteger(R.integer.config_cameraDistance);
+ res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
+ mOverviewModeShrinkFactor =
+ res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100f;
mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1);
a.recycle();
@@ -357,7 +336,6 @@ public class Workspace extends SmoothPagedView
// Disable multitouch across the workspace/all apps/customize tray
setMotionEventSplittingEnabled(true);
- setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
}
@Override
@@ -375,13 +353,12 @@ public class Workspace extends SmoothPagedView
// estimate the size of a widget with spans hSpan, vSpan. return MAX_VALUE for each
// dimension if unsuccessful
- public int[] estimateItemSize(int hSpan, int vSpan,
- ItemInfo itemInfo, boolean springLoaded) {
+ public int[] estimateItemSize(ItemInfo itemInfo, boolean springLoaded) {
int[] size = new int[2];
if (getChildCount() > 0) {
// Use the first non-custom page to estimate the child position
CellLayout cl = (CellLayout) getChildAt(numCustomPages());
- Rect r = estimateItemPosition(cl, itemInfo, 0, 0, hSpan, vSpan);
+ Rect r = estimateItemPosition(cl, itemInfo, 0, 0, itemInfo.spanX, itemInfo.spanY);
size[0] = r.width();
size[1] = r.height();
if (springLoaded) {
@@ -403,32 +380,39 @@ public class Workspace extends SmoothPagedView
return r;
}
+ @Override
public void onDragStart(final DragSource source, Object info, int dragAction) {
+ if (ENFORCE_DRAG_EVENT_ORDER) {
+ enfoceDragParity("onDragStart", 0, 0);
+ }
+
mIsDragOccuring = true;
updateChildrenLayersEnabled(false);
mLauncher.lockScreenOrientation();
mLauncher.onInteractionBegin();
- setChildrenBackgroundAlphaMultipliers(1f);
// Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging
InstallShortcutReceiver.enableInstallQueue();
- UninstallShortcutReceiver.enableUninstallQueue();
- post(new Runnable() {
- @Override
- public void run() {
- if (mIsDragOccuring) {
- mDeferRemoveExtraEmptyScreen = false;
- addExtraEmptyScreenOnDrag();
- }
- }
- });
+
+ if (mAddNewPageOnDrag) {
+ mDeferRemoveExtraEmptyScreen = false;
+ addExtraEmptyScreenOnDrag();
+ }
}
+ public void setAddNewPageOnDrag(boolean addPage) {
+ mAddNewPageOnDrag = addPage;
+ }
public void deferRemoveExtraEmptyScreen() {
mDeferRemoveExtraEmptyScreen = true;
}
+ @Override
public void onDragEnd() {
+ if (ENFORCE_DRAG_EVENT_ORDER) {
+ enfoceDragParity("onDragEnd", 0, 0);
+ }
+
if (!mDeferRemoveExtraEmptyScreen) {
removeExtraEmptyScreen(true, mDragSourceInternal != null);
}
@@ -439,7 +423,6 @@ public class Workspace extends SmoothPagedView
// Re-enable any Un/InstallShortcutReceiver and now process any queued items
InstallShortcutReceiver.disableAndFlushInstallQueue(getContext());
- UninstallShortcutReceiver.disableAndFlushUninstallQueue(getContext());
mDragSourceInternal = null;
mLauncher.onInteractionEnd();
@@ -450,9 +433,8 @@ public class Workspace extends SmoothPagedView
*/
protected void initWorkspace() {
mCurrentPage = mDefaultPage;
- Launcher.setScreen(mCurrentPage);
LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
mIconCache = app.getIconCache();
setWillNotDraw(false);
setClipChildren(false);
@@ -467,10 +449,11 @@ public class Workspace extends SmoothPagedView
display.getSize(mDisplaySize);
mMaxDistanceForFolderCreation = (0.55f * grid.iconSizePx);
- mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity);
// Set the wallpaper dimensions when Launcher starts up
setWallpaperDimension();
+
+ setEdgeGlowColor(getResources().getColor(R.color.workspace_edge_effect_color));
}
private void setupLayoutTransition() {
@@ -491,11 +474,6 @@ public class Workspace extends SmoothPagedView
}
@Override
- protected int getScrollMode() {
- return SmoothPagedView.X_LARGE_MODE;
- }
-
- @Override
public void onChildViewAdded(View parent, View child) {
if (!(child instanceof CellLayout)) {
throw new IllegalArgumentException("A Workspace can only have CellLayout children.");
@@ -503,7 +481,7 @@ public class Workspace extends SmoothPagedView
CellLayout cl = ((CellLayout) child);
cl.setOnInterceptTouchListener(this);
cl.setClickable(true);
- cl.setImportantForAccessibility(ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO);
+ cl.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
super.onChildViewAdded(parent, child);
}
@@ -518,7 +496,7 @@ public class Workspace extends SmoothPagedView
/**
* @return The open folder on the current screen, or null if there is none
*/
- Folder getOpenFolder() {
+ public Folder getOpenFolder() {
DragLayer dragLayer = mLauncher.getDragLayer();
int count = dragLayer.getChildCount();
for (int i = 0; i < count; i++) {
@@ -572,16 +550,14 @@ public class Workspace extends SmoothPagedView
}
public long insertNewWorkspaceScreen(long screenId, int insertIndex) {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - insertNewWorkspaceScreen(): " + screenId +
- " at index: " + insertIndex, true);
-
if (mWorkspaceScreens.containsKey(screenId)) {
throw new RuntimeException("Screen id " + screenId + " already exists!");
}
- CellLayout newScreen = (CellLayout)
- mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null);
+ // Inflate the cell layout, but do not add it automatically so that we can get the newly
+ // created CellLayout.
+ CellLayout newScreen = (CellLayout) mLauncher.getLayoutInflater().inflate(
+ R.layout.workspace_screen, this, false /* attachToRoot */);
newScreen.setOnLongClickListener(mLongClickListener);
newScreen.setOnClickListener(mLauncher);
@@ -589,13 +565,18 @@ public class Workspace extends SmoothPagedView
mWorkspaceScreens.put(screenId, newScreen);
mScreenOrder.add(insertIndex, screenId);
addView(newScreen, insertIndex);
+
+ LauncherAccessibilityDelegate delegate =
+ LauncherAppState.getInstance().getAccessibilityDelegate();
+ if (delegate != null && delegate.isInAccessibleDrag()) {
+ newScreen.enableAccessibleDrag(true, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG);
+ }
return screenId;
}
public void createCustomContentContainer() {
CellLayout customScreen = (CellLayout)
- mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null);
- customScreen.disableBackground();
+ mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, this, false);
customScreen.disableDragTarget();
mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen);
@@ -675,9 +656,6 @@ public class Workspace extends SmoothPagedView
}
public void addExtraEmptyScreenOnDrag() {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreenOnDrag()", true);
-
boolean lastChildOnScreen = false;
boolean childOnFinalScreen = false;
@@ -704,9 +682,6 @@ public class Workspace extends SmoothPagedView
}
public boolean addExtraEmptyScreen() {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - addExtraEmptyScreen()", true);
-
if (!mWorkspaceScreens.containsKey(EXTRA_EMPTY_SCREEN_ID)) {
insertNewWorkspaceScreen(EXTRA_EMPTY_SCREEN_ID);
return true;
@@ -715,9 +690,6 @@ public class Workspace extends SmoothPagedView
}
private void convertFinalScreenToEmptyScreenIfNecessary() {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - convertFinalScreenToEmptyScreenIfNecessary()", true);
-
if (mLauncher.isWorkspaceLoading()) {
// Invalid and dangerous operation if workspace is loading
Launcher.addDumpLog(TAG, " - workspace loading, skip", true);
@@ -742,7 +714,6 @@ public class Workspace extends SmoothPagedView
// Update the model if we have changed any screens
mLauncher.getModel().updateWorkspaceScreenOrder(mLauncher, mScreenOrder);
- Launcher.addDumpLog(TAG, "11683562 - extra empty screen: " + finalScreenId, true);
}
}
@@ -752,8 +723,6 @@ public class Workspace extends SmoothPagedView
public void removeExtraEmptyScreenDelayed(final boolean animate, final Runnable onComplete,
final int delay, final boolean stripEmptyScreens) {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - removeExtraEmptyScreen()", true);
if (mLauncher.isWorkspaceLoading()) {
// Don't strip empty screens if the workspace is still loading
Launcher.addDumpLog(TAG, " - workspace loading, skip", true);
@@ -778,6 +747,7 @@ public class Workspace extends SmoothPagedView
fadeAndRemoveEmptyScreen(SNAP_OFF_EMPTY_SCREEN_DURATION, FADE_EMPTY_SCREEN_DURATION,
onComplete, stripEmptyScreens);
} else {
+ snapToPage(getNextPage(), 0);
fadeAndRemoveEmptyScreen(0, FADE_EMPTY_SCREEN_DURATION,
onComplete, stripEmptyScreens);
}
@@ -795,9 +765,7 @@ public class Workspace extends SmoothPagedView
private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete,
final boolean stripEmptyScreens) {
- // Log to disk
// XXX: Do we need to update LM workspace screens below?
- Launcher.addDumpLog(TAG, "11683562 - fadeAndRemoveEmptyScreen()", true);
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f);
PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f);
@@ -841,8 +809,6 @@ public class Workspace extends SmoothPagedView
}
public long commitExtraEmptyScreen() {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - commitExtraEmptyScreen()", true);
if (mLauncher.isWorkspaceLoading()) {
// Invalid and dangerous operation if workspace is loading
Launcher.addDumpLog(TAG, " - workspace loading, skip", true);
@@ -875,12 +841,9 @@ public class Workspace extends SmoothPagedView
}
public long getIdForScreen(CellLayout layout) {
- Iterator<Long> iter = mWorkspaceScreens.keySet().iterator();
- while (iter.hasNext()) {
- long id = iter.next();
- if (mWorkspaceScreens.get(id) == layout) {
- return id;
- }
+ int index = mWorkspaceScreens.indexOfValue(layout);
+ if (index != -1) {
+ return mWorkspaceScreens.keyAt(index);
}
return -1;
}
@@ -896,14 +859,11 @@ public class Workspace extends SmoothPagedView
return -1;
}
- ArrayList<Long> getScreenOrder() {
+ public ArrayList<Long> getScreenOrder() {
return mScreenOrder;
}
public void stripEmptyScreens() {
- // Log to disk
- Launcher.addDumpLog(TAG, "11683562 - stripEmptyScreens()", true);
-
if (mLauncher.isWorkspaceLoading()) {
// Don't strip empty screens if the workspace is still loading.
// This is dangerous and can result in data loss.
@@ -918,20 +878,24 @@ public class Workspace extends SmoothPagedView
int currentPage = getNextPage();
ArrayList<Long> removeScreens = new ArrayList<Long>();
- for (Long id: mWorkspaceScreens.keySet()) {
- CellLayout cl = mWorkspaceScreens.get(id);
+ int total = mWorkspaceScreens.size();
+ for (int i = 0; i < total; i++) {
+ long id = mWorkspaceScreens.keyAt(i);
+ CellLayout cl = mWorkspaceScreens.valueAt(i);
if (id >= 0 && cl.getShortcutsAndWidgets().getChildCount() == 0) {
removeScreens.add(id);
}
}
+ LauncherAccessibilityDelegate delegate =
+ LauncherAppState.getInstance().getAccessibilityDelegate();
+
// We enforce at least one page to add new items to. In the case that we remove the last
// such screen, we convert the last screen to the empty screen
int minScreens = 1 + numCustomPages();
int pageShift = 0;
for (Long id: removeScreens) {
- Launcher.addDumpLog(TAG, "11683562 - removing id: " + id, true);
CellLayout cl = mWorkspaceScreens.get(id);
mWorkspaceScreens.remove(id);
mScreenOrder.remove(id);
@@ -940,6 +904,11 @@ public class Workspace extends SmoothPagedView
if (indexOfChild(cl) < currentPage) {
pageShift++;
}
+
+ if (delegate != null && delegate.isInAccessibleDrag()) {
+ cl.enableAccessibleDrag(false, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG);
+ }
+
removeView(cl);
} else {
// if this is the last non-custom content screen, convert it to the empty screen
@@ -1075,6 +1044,7 @@ public class Workspace extends SmoothPagedView
* listener via setOnInterceptTouchEventListener(). This allows us to tell the CellLayout
* that it should intercept touch events, which is not something that is normally supported.
*/
+ @SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouch(View v, MotionEvent event) {
return (workspaceInModalState() || !isFinishedSwitchingState())
@@ -1116,7 +1086,7 @@ public class Workspace extends SmoothPagedView
case MotionEvent.ACTION_UP:
if (mTouchState == TOUCH_STATE_REST) {
final CellLayout currentPage = (CellLayout) getChildAt(mCurrentPage);
- if (currentPage != null && !currentPage.lastDownOnOccupiedCell()) {
+ if (currentPage != null) {
onWallpaperTap(ev);
}
}
@@ -1178,7 +1148,7 @@ public class Workspace extends SmoothPagedView
boolean passRightSwipesToCustomContent =
(mTouchDownTime - mCustomContentShowTime) > CUSTOM_CONTENT_GESTURE_DELAY;
- boolean swipeInIgnoreDirection = isLayoutRtl() ? deltaX < 0 : deltaX > 0;
+ boolean swipeInIgnoreDirection = mIsRtl ? deltaX < 0 : deltaX > 0;
boolean onCustomContentScreen =
getScreenIdForPageIndex(getCurrentPage()) == CUSTOM_CONTENT_SCREEN_ID;
if (swipeInIgnoreDirection && onCustomContentScreen && passRightSwipesToCustomContent) {
@@ -1285,15 +1255,14 @@ public class Workspace extends SmoothPagedView
@Override
protected void overScroll(float amount) {
- boolean isRtl = isLayoutRtl();
- boolean shouldOverScroll = (amount <= 0 && (!hasCustomContent() || isRtl)) ||
- (amount >= 0 && (!hasCustomContent() || !isRtl));
+ boolean shouldOverScroll = (amount <= 0 && (!hasCustomContent() || mIsRtl)) ||
+ (amount >= 0 && (!hasCustomContent() || !mIsRtl));
boolean shouldScrollOverlay = mLauncherOverlay != null &&
- ((amount <= 0 && !isRtl) || (amount >= 0 && isRtl));
+ ((amount <= 0 && !mIsRtl) || (amount >= 0 && mIsRtl));
boolean shouldZeroOverlay = mLauncherOverlay != null && mLastOverlaySroll != 0 &&
- ((amount >= 0 && !isRtl) || (amount <= 0 && isRtl));
+ ((amount >= 0 && !mIsRtl) || (amount <= 0 && mIsRtl));
if (shouldScrollOverlay) {
if (!mStartedSendingScrollEvents && mScrollInteractionBegan) {
@@ -1307,23 +1276,26 @@ public class Workspace extends SmoothPagedView
int progress = (int) Math.abs((f * 100));
mLastOverlaySroll = progress;
- mLauncherOverlay.onScrollChange(progress, isRtl);
+ mLauncherOverlay.onScrollChange(progress, mIsRtl);
} else if (shouldOverScroll) {
dampedOverScroll(amount);
- mOverScrollEffect = acceleratedOverFactor(amount);
- } else {
- mOverScrollEffect = 0;
}
if (shouldZeroOverlay) {
- mLauncherOverlay.onScrollChange(0, isRtl);
+ mLauncherOverlay.onScrollChange(0, mIsRtl);
}
}
@Override
+ protected void getEdgeVerticalPostion(int[] pos) {
+ View child = getChildAt(getPageCount() - 1);
+ pos[0] = child.getTop();
+ pos[1] = child.getBottom();
+ }
+
+ @Override
protected void notifyPageSwitchListener() {
super.notifyPageSwitchListener();
- Launcher.setScreen(getNextPage());
if (hasCustomContent() && getNextPage() == 0 && !mCustomContentShowing) {
mCustomContentShowing = true;
@@ -1346,10 +1318,10 @@ public class Workspace extends SmoothPagedView
protected void setWallpaperDimension() {
new AsyncTask<Void, Void, Void>() {
public Void doInBackground(Void ... args) {
- String spKey = WallpaperCropActivity.getSharedPreferencesKey();
+ String spKey = LauncherFiles.WALLPAPER_CROP_PREFERENCES_KEY;
SharedPreferences sp =
mLauncher.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS);
- LauncherWallpaperPickerActivity.suggestWallpaperDimension(mLauncher.getResources(),
+ WallpaperUtils.suggestWallpaperDimension(mLauncher.getResources(),
sp, mLauncher.getWindowManager(), mWallpaperManager,
mLauncher.overrideWallpaperDimensions());
return null;
@@ -1439,7 +1411,22 @@ public class Workspace extends SmoothPagedView
}
private float wallpaperOffsetForCurrentScroll() {
+ // TODO: do different behavior if it's a live wallpaper?
+ // Don't use up all the wallpaper parallax until you have at least
+ // MIN_PARALLAX_PAGE_SPAN pages
+ int numScrollingPages = getNumScreensExcludingEmptyAndCustom();
+ int parallaxPageSpan;
+ if (mWallpaperIsLiveWallpaper) {
+ parallaxPageSpan = numScrollingPages - 1;
+ } else {
+ parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1);
+ }
+ mNumPagesForWallpaperParallax = parallaxPageSpan;
+
if (getChildCount() <= 1) {
+ if (mIsRtl) {
+ return 1 - 1.0f/mNumPagesForWallpaperParallax;
+ }
return 0;
}
@@ -1448,7 +1435,7 @@ public class Workspace extends SmoothPagedView
int firstIndex = numCustomPages();
// Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages)
int lastIndex = getChildCount() - 1 - emptyExtraPages;
- if (isLayoutRtl()) {
+ if (mIsRtl) {
int temp = firstIndex;
firstIndex = lastIndex;
lastIndex = temp;
@@ -1459,28 +1446,20 @@ public class Workspace extends SmoothPagedView
if (scrollRange == 0) {
return 0;
} else {
- // TODO: do different behavior if it's a live wallpaper?
// Sometimes the left parameter of the pages is animated during a layout transition;
// this parameter offsets it to keep the wallpaper from animating as well
int adjustedScroll =
getScrollX() - firstPageScrollX - getLayoutTransitionOffsetForPage(0);
float offset = Math.min(1, adjustedScroll / (float) scrollRange);
offset = Math.max(0, offset);
- // Don't use up all the wallpaper parallax until you have at least
- // MIN_PARALLAX_PAGE_SPAN pages
- int numScrollingPages = getNumScreensExcludingEmptyAndCustom();
- int parallaxPageSpan;
- if (mWallpaperIsLiveWallpaper) {
- parallaxPageSpan = numScrollingPages - 1;
- } else {
- parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1);
- }
- mNumPagesForWallpaperParallax = parallaxPageSpan;
// On RTL devices, push the wallpaper offset to the right if we don't have enough
// pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN)
- int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0;
- return offset * (padding + numScrollingPages - 1) / parallaxPageSpan;
+ if (!mWallpaperIsLiveWallpaper && numScrollingPages < MIN_PARALLAX_PAGE_SPAN
+ && mIsRtl) {
+ return offset * (parallaxPageSpan - numScrollingPages + 1) / parallaxPageSpan;
+ }
+ return offset * (numScrollingPages - 1) / parallaxPageSpan;
}
}
@@ -1560,81 +1539,17 @@ public class Workspace extends SmoothPagedView
@Override
public void announceForAccessibility(CharSequence text) {
// Don't announce if apps is on top of us.
- if (!mLauncher.isAllAppsVisible()) {
+ if (!mLauncher.isAppsViewVisible()) {
super.announceForAccessibility(text);
}
}
- void showOutlines() {
- if (!workspaceInModalState() && !mIsSwitchingState) {
- if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel();
- if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel();
- mChildrenOutlineFadeInAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 1.0f);
- mChildrenOutlineFadeInAnimation.setDuration(CHILDREN_OUTLINE_FADE_IN_DURATION);
- mChildrenOutlineFadeInAnimation.start();
- }
- }
-
- void hideOutlines() {
- if (!workspaceInModalState() && !mIsSwitchingState) {
- if (mChildrenOutlineFadeInAnimation != null) mChildrenOutlineFadeInAnimation.cancel();
- if (mChildrenOutlineFadeOutAnimation != null) mChildrenOutlineFadeOutAnimation.cancel();
- mChildrenOutlineFadeOutAnimation = LauncherAnimUtils.ofFloat(this, "childrenOutlineAlpha", 0.0f);
- mChildrenOutlineFadeOutAnimation.setDuration(CHILDREN_OUTLINE_FADE_OUT_DURATION);
- mChildrenOutlineFadeOutAnimation.setStartDelay(CHILDREN_OUTLINE_FADE_OUT_DELAY);
- mChildrenOutlineFadeOutAnimation.start();
- }
- }
-
public void showOutlinesTemporarily() {
if (!mIsPageMoving && !isTouchActive()) {
snapToPage(mCurrentPage);
}
}
- public void setChildrenOutlineAlpha(float alpha) {
- mChildrenOutlineAlpha = alpha;
- for (int i = 0; i < getChildCount(); i++) {
- CellLayout cl = (CellLayout) getChildAt(i);
- cl.setBackgroundAlpha(alpha);
- }
- }
-
- public float getChildrenOutlineAlpha() {
- return mChildrenOutlineAlpha;
- }
-
- private void animateBackgroundGradient(float finalAlpha, boolean animated) {
- final DragLayer dragLayer = mLauncher.getDragLayer();
-
- if (mBackgroundFadeInAnimation != null) {
- mBackgroundFadeInAnimation.cancel();
- mBackgroundFadeInAnimation = null;
- }
- if (mBackgroundFadeOutAnimation != null) {
- mBackgroundFadeOutAnimation.cancel();
- mBackgroundFadeOutAnimation = null;
- }
- float startAlpha = dragLayer.getBackgroundAlpha();
- if (finalAlpha != startAlpha) {
- if (animated) {
- mBackgroundFadeOutAnimation =
- LauncherAnimUtils.ofFloat(this, startAlpha, finalAlpha);
- mBackgroundFadeOutAnimation.addUpdateListener(new AnimatorUpdateListener() {
- public void onAnimationUpdate(ValueAnimator animation) {
- dragLayer.setBackgroundAlpha(
- ((Float)animation.getAnimatedValue()).floatValue());
- }
- });
- mBackgroundFadeOutAnimation.setInterpolator(new DecelerateInterpolator(1.5f));
- mBackgroundFadeOutAnimation.setDuration(BACKGROUND_FADE_OUT_DURATION);
- mBackgroundFadeOutAnimation.start();
- } else {
- dragLayer.setBackgroundAlpha(finalAlpha);
- }
- }
- }
-
float backgroundAlphaInterpolator(float r) {
float pivotA = 0.1f;
float pivotB = 0.4f;
@@ -1648,28 +1563,38 @@ public class Workspace extends SmoothPagedView
}
private void updatePageAlphaValues(int screenCenter) {
- boolean isInOverscroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX;
if (mWorkspaceFadeInAdjacentScreens &&
!workspaceInModalState() &&
- !mIsSwitchingState &&
- !isInOverscroll) {
+ !mIsSwitchingState) {
for (int i = numCustomPages(); i < getChildCount(); i++) {
CellLayout child = (CellLayout) getChildAt(i);
if (child != null) {
float scrollProgress = getScrollProgress(screenCenter, child, i);
float alpha = 1 - Math.abs(scrollProgress);
child.getShortcutsAndWidgets().setAlpha(alpha);
- //child.setBackgroundAlphaMultiplier(1 - alpha);
}
}
}
}
- private void setChildrenBackgroundAlphaMultipliers(float a) {
+ @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+ @Override
+ public void enableAccessibleDrag(boolean enable) {
for (int i = 0; i < getChildCount(); i++) {
CellLayout child = (CellLayout) getChildAt(i);
- child.setBackgroundAlphaMultiplier(a);
+ child.enableAccessibleDrag(enable, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG);
+ }
+
+ if (enable) {
+ // We need to allow our individual children to become click handlers in this case
+ setOnClickListener(null);
+ } else {
+ // Reset our click listener
+ setOnClickListener(mLauncher);
}
+ mLauncher.getSearchDropTargetBar().enableAccessibleDrag(enable);
+ mLauncher.getHotseat().getLayout()
+ .enableAccessibleDrag(enable, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG);
}
public boolean hasCustomContent() {
@@ -1696,7 +1621,7 @@ public class Workspace extends SmoothPagedView
translationX = scrollRange - scrollDelta;
progress = (scrollRange - scrollDelta) / scrollRange;
- if (isLayoutRtl()) {
+ if (mIsRtl) {
translationX = Math.min(0, translationX);
} else {
translationX = Math.max(0, translationX);
@@ -1713,7 +1638,11 @@ public class Workspace extends SmoothPagedView
mLastCustomContentScrollProgress = progress;
- mLauncher.getDragLayer().setBackgroundAlpha(progress * 0.8f);
+ // We should only update the drag layer background alpha if we are not in all apps or the
+ // widgets tray
+ if (mState == State.NORMAL) {
+ mLauncher.getDragLayer().setBackgroundAlpha(progress == 1 ? 0 : progress * 0.8f);
+ }
if (mLauncher.getHotseat() != null) {
mLauncher.getHotseat().setTranslationX(translationX);
@@ -1738,7 +1667,7 @@ public class Workspace extends SmoothPagedView
OnClickListener listener = new OnClickListener() {
@Override
public void onClick(View arg0) {
- enterOverviewMode();
+ mLauncher.showOverviewMode(true);
}
};
return listener;
@@ -1746,35 +1675,9 @@ public class Workspace extends SmoothPagedView
@Override
protected void screenScrolled(int screenCenter) {
- final boolean isRtl = isLayoutRtl();
- super.screenScrolled(screenCenter);
-
updatePageAlphaValues(screenCenter);
updateStateForCustomContent(screenCenter);
enableHwLayersOnVisiblePages();
-
- boolean shouldOverScroll = mOverScrollX < 0 || mOverScrollX > mMaxScrollX;
-
- if (shouldOverScroll) {
- int index = 0;
- final int lowerIndex = 0;
- final int upperIndex = getChildCount() - 1;
-
- final boolean isLeftPage = mOverScrollX < 0;
- index = (!isRtl && isLeftPage) || (isRtl && !isLeftPage) ? lowerIndex : upperIndex;
-
- CellLayout cl = (CellLayout) getChildAt(index);
- float effect = Math.abs(mOverScrollEffect);
- cl.setOverScrollAmount(Math.abs(effect), isLeftPage);
-
- mOverscrollEffectSet = true;
- } else {
- if (mOverscrollEffectSet && getChildCount() > 0) {
- mOverscrollEffectSet = false;
- ((CellLayout) getChildAt(0)).setOverScrollAmount(0, false);
- ((CellLayout) getChildAt(getChildCount() - 1)).setOverScrollAmount(0, false);
- }
- }
}
protected void onAttachedToWindow() {
@@ -1798,9 +1701,6 @@ public class Workspace extends SmoothPagedView
getPageIndicator().setOnClickListener(listener);
}
}
- AccessibilityManager am = (AccessibilityManager)
- getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
- sAccessibilityEnabled = am.isEnabled();
// Update wallpaper dimensions if they were changed since last onResume
// (we also always set the wallpaper dimensions in the constructor)
@@ -1832,7 +1732,7 @@ public class Workspace extends SmoothPagedView
@Override
protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) {
- if (!mLauncher.isAllAppsVisible()) {
+ if (!mLauncher.isAppsViewVisible()) {
final Folder openFolder = getOpenFolder();
if (openFolder != null) {
return openFolder.requestFocus(direction, previouslyFocusedRect);
@@ -1853,7 +1753,7 @@ public class Workspace extends SmoothPagedView
@Override
public void addFocusables(ArrayList<View> views, int direction, int focusableMode) {
- if (!mLauncher.isAllAppsVisible()) {
+ if (!mLauncher.isAppsViewVisible()) {
final Folder openFolder = getOpenFolder();
if (openFolder != null) {
openFolder.addFocusables(views, direction);
@@ -1898,7 +1798,7 @@ public class Workspace extends SmoothPagedView
}
}
- private void updateChildrenLayersEnabled(boolean force) {
+ @Thunk void updateChildrenLayersEnabled(boolean force) {
boolean small = mState == State.OVERVIEW || mIsSwitchingState;
boolean enableChildrenLayers = force || small || mAnimatingViewIntoPlace || isPageMoving();
@@ -1971,64 +1871,6 @@ public class Workspace extends SmoothPagedView
}
/*
- * This interpolator emulates the rate at which the perceived scale of an object changes
- * as its distance from a camera increases. When this interpolator is applied to a scale
- * animation on a view, it evokes the sense that the object is shrinking due to moving away
- * from the camera.
- */
- static class ZInterpolator implements TimeInterpolator {
- private float focalLength;
-
- public ZInterpolator(float foc) {
- focalLength = foc;
- }
-
- public float getInterpolation(float input) {
- return (1.0f - focalLength / (focalLength + input)) /
- (1.0f - focalLength / (focalLength + 1.0f));
- }
- }
-
- /*
- * The exact reverse of ZInterpolator.
- */
- static class InverseZInterpolator implements TimeInterpolator {
- private ZInterpolator zInterpolator;
- public InverseZInterpolator(float foc) {
- zInterpolator = new ZInterpolator(foc);
- }
- public float getInterpolation(float input) {
- return 1 - zInterpolator.getInterpolation(1 - input);
- }
- }
-
- /*
- * ZInterpolator compounded with an ease-out.
- */
- static class ZoomOutInterpolator implements TimeInterpolator {
- private final DecelerateInterpolator decelerate = new DecelerateInterpolator(0.75f);
- private final ZInterpolator zInterpolator = new ZInterpolator(0.13f);
-
- public float getInterpolation(float input) {
- return decelerate.getInterpolation(zInterpolator.getInterpolation(input));
- }
- }
-
- /*
- * InvereZInterpolator compounded with an ease-out.
- */
- static class ZoomInInterpolator implements TimeInterpolator {
- private final InverseZInterpolator inverseZInterpolator = new InverseZInterpolator(0.35f);
- private final DecelerateInterpolator decelerate = new DecelerateInterpolator(3.0f);
-
- public float getInterpolation(float input) {
- return decelerate.getInterpolation(inverseZInterpolator.getInterpolation(input));
- }
- }
-
- private final ZoomInInterpolator mZoomInInterpolator = new ZoomInInterpolator();
-
- /*
*
* We call these methods (onDragStartedWithItemSpans/onDragStartedWithSize) whenever we
* start a drag in Launcher, regardless of whether the drag has ever entered the Workspace
@@ -2054,16 +1896,14 @@ public class Workspace extends SmoothPagedView
public void onExternalDragStartedWithItem(View v) {
// Compose a drag bitmap with the view scaled to the icon size
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
int iconSize = grid.iconSizePx;
int bmpWidth = v.getMeasuredWidth();
int bmpHeight = v.getMeasuredHeight();
// If this is a text view, use its drawable instead
if (v instanceof TextView) {
- TextView tv = (TextView) v;
- Drawable d = tv.getCompoundDrawables()[1];
+ Drawable d = getTextViewIcon((TextView) v);
Rect bounds = getDrawableBounds(d);
bmpWidth = bounds.width();
bmpHeight = bounds.height();
@@ -2081,7 +1921,7 @@ public class Workspace extends SmoothPagedView
}
public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) {
- int[] size = estimateItemSize(info.spanX, info.spanY, info, false);
+ int[] size = estimateItemSize(info, false);
// The outline is used to visualize where the item will land if dropped
mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha);
@@ -2092,21 +1932,6 @@ public class Workspace extends SmoothPagedView
dragLayer.clearAllResizeFrames();
}
- private void initAnimationArrays() {
- final int childCount = getChildCount();
- if (mLastChildCount == childCount) return;
-
- mOldBackgroundAlphas = new float[childCount];
- mOldAlphas = new float[childCount];
- mNewBackgroundAlphas = new float[childCount];
- mNewAlphas = new float[childCount];
- }
-
- Animator getChangeStateAnimation(final State state, boolean animated,
- ArrayList<View> layerViews) {
- return getChangeStateAnimation(state, animated, 0, -1, layerViews);
- }
-
@Override
protected void getFreeScrollPageRange(int[] range) {
getOverviewModePages(range);
@@ -2120,14 +1945,13 @@ public class Workspace extends SmoothPagedView
range[1] = Math.max(0, end);
}
- protected void onStartReordering() {
+ public void onStartReordering() {
super.onStartReordering();
- showOutlines();
// Reordering handles its own animations, disable the automatic ones.
disableLayoutTransitions();
}
- protected void onEndReordering() {
+ public void onEndReordering() {
super.onEndReordering();
if (mLauncher.isWorkspaceLoading()) {
@@ -2135,7 +1959,6 @@ public class Workspace extends SmoothPagedView
return;
}
- hideOutlines();
mScreenOrder.clear();
int count = getChildCount();
for (int i = 0; i < count; i++) {
@@ -2153,381 +1976,90 @@ public class Workspace extends SmoothPagedView
return mState == State.OVERVIEW;
}
- public boolean enterOverviewMode() {
- if (mTouchState != TOUCH_STATE_REST) {
- return false;
- }
- enableOverviewMode(true, -1, true);
- return true;
- }
-
- public void exitOverviewMode(boolean animated) {
- exitOverviewMode(-1, animated);
- }
-
- public void exitOverviewMode(int snapPage, boolean animated) {
- enableOverviewMode(false, snapPage, animated);
- }
-
- private void enableOverviewMode(boolean enable, int snapPage, boolean animated) {
- State finalState = Workspace.State.OVERVIEW;
- if (!enable) {
- finalState = Workspace.State.NORMAL;
- }
-
- Animator workspaceAnim = getChangeStateAnimation(finalState, animated, 0, snapPage);
- if (workspaceAnim != null) {
- onTransitionPrepare();
- workspaceAnim.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator arg0) {
- onTransitionEnd();
- }
- });
- workspaceAnim.start();
- }
- }
-
int getOverviewModeTranslationY() {
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
- Rect overviewBar = grid.getOverviewModeButtonBarRect();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
+ Rect workspacePadding = grid.getWorkspacePadding(Utilities.isRtl(getResources()));
+ int overviewButtonBarHeight = grid.getOverviewModeButtonBarHeight();
- int availableHeight = getViewportHeight();
int scaledHeight = (int) (mOverviewModeShrinkFactor * getNormalChildHeight());
- int offsetFromTopEdge = (availableHeight - scaledHeight) / 2;
- int offsetToCenterInOverview = (availableHeight - mInsets.top - overviewBar.height()
- - scaledHeight) / 2;
-
- return -offsetFromTopEdge + mInsets.top + offsetToCenterInOverview;
- }
-
- public void updateInteractionForState() {
- if (mState != State.NORMAL) {
- mLauncher.onInteractionBegin();
- } else {
- mLauncher.onInteractionEnd();
- }
+ int workspaceTop = mInsets.top + workspacePadding.top;
+ int workspaceBottom = getViewportHeight() - mInsets.bottom - workspacePadding.bottom;
+ int overviewTop = mInsets.top;
+ int overviewBottom = getViewportHeight() - mInsets.bottom - overviewButtonBarHeight;
+ int workspaceOffsetTopEdge = workspaceTop + ((workspaceBottom - workspaceTop) - scaledHeight) / 2;
+ int overviewOffsetTopEdge = overviewTop + (overviewBottom - overviewTop - scaledHeight) / 2;
+ return -workspaceOffsetTopEdge + overviewOffsetTopEdge;
}
- private void setState(State state) {
- mState = state;
- updateInteractionForState();
+ /**
+ * Sets the current workspace {@link State}, returning an animation transitioning the workspace
+ * to that new state.
+ */
+ public Animator setStateWithAnimation(State toState, int toPage, boolean animated,
+ HashMap<View, Integer> layerViews) {
+ // Create the animation to the new state
+ Animator workspaceAnim = mStateTransitionAnimation.getAnimationToState(mState,
+ toState, toPage, animated, layerViews);
+
+ // Update the current state
+ mState = toState;
updateAccessibilityFlags();
+
+ return workspaceAnim;
}
State getState() {
return mState;
}
- private void updateAccessibilityFlags() {
- int accessible = mState == State.NORMAL ?
- ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES :
- ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS;
- setImportantForAccessibility(accessible);
- }
-
- private static final int HIDE_WORKSPACE_DURATION = 100;
-
- Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage) {
- return getChangeStateAnimation(state, animated, delay, snapPage, null);
- }
-
- Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage,
- ArrayList<View> layerViews) {
- if (mState == state) {
- return null;
- }
-
- // Initialize animation arrays for the first time if necessary
- initAnimationArrays();
-
- AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null;
-
- // We only want a single instance of a workspace animation to be running at once, so
- // we cancel any incomplete transition.
- if (mStateAnimator != null) {
- mStateAnimator.cancel();
- }
- mStateAnimator = anim;
-
- final State oldState = mState;
- final boolean oldStateIsNormal = (oldState == State.NORMAL);
- final boolean oldStateIsSpringLoaded = (oldState == State.SPRING_LOADED);
- final boolean oldStateIsNormalHidden = (oldState == State.NORMAL_HIDDEN);
- final boolean oldStateIsOverviewHidden = (oldState == State.OVERVIEW_HIDDEN);
- final boolean oldStateIsOverview = (oldState == State.OVERVIEW);
- setState(state);
- final boolean stateIsNormal = (state == State.NORMAL);
- final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED);
- final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN);
- final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN);
- final boolean stateIsOverview = (state == State.OVERVIEW);
- float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f;
- float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f;
- float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f;
- float finalSearchBarAlpha = !stateIsNormal ? 0f : 1f;
- float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ?
- getOverviewModeTranslationY() : 0;
-
- boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden);
- boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden);
- boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal);
- boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview);
- boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal);
-
- mNewScale = 1.0f;
-
- if (oldStateIsOverview) {
- disableFreeScroll();
- } else if (stateIsOverview) {
- enableFreeScroll();
- }
-
- if (state != State.NORMAL) {
- if (stateIsSpringLoaded) {
- mNewScale = mSpringLoadedShrinkFactor;
- } else if (stateIsOverview || stateIsOverviewHidden) {
- mNewScale = mOverviewModeShrinkFactor;
- }
- }
-
- final int duration;
- if (workspaceToAllApps || overviewToAllApps) {
- duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime);
- } else if (workspaceToOverview || overviewToWorkspace) {
- duration = getResources().getInteger(R.integer.config_overviewTransitionTime);
- } else {
- duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime);
- }
-
- if (snapPage == -1) {
- snapPage = getPageNearestToCenterOfScreen();
- }
- snapToPage(snapPage, duration, mZoomInInterpolator);
-
- for (int i = 0; i < getChildCount(); i++) {
- final CellLayout cl = (CellLayout) getChildAt(i);
- boolean isCurrentPage = (i == snapPage);
- float initialAlpha = cl.getShortcutsAndWidgets().getAlpha();
- float finalAlpha;
- if (stateIsNormalHidden || stateIsOverviewHidden) {
- finalAlpha = 0f;
- } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) {
- finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f;
- } else {
- finalAlpha = 1f;
- }
-
- // If we are animating to/from the small state, then hide the side pages and fade the
- // current page in
- if (!mIsSwitchingState) {
- if (workspaceToAllApps || allAppsToWorkspace) {
- if (allAppsToWorkspace && isCurrentPage) {
- initialAlpha = 0f;
- } else if (!isCurrentPage) {
- initialAlpha = finalAlpha = 0f;
- }
- cl.setShortcutAndWidgetAlpha(initialAlpha);
- }
- }
-
- mOldAlphas[i] = initialAlpha;
- mNewAlphas[i] = finalAlpha;
- if (animated) {
- mOldBackgroundAlphas[i] = cl.getBackgroundAlpha();
- mNewBackgroundAlphas[i] = finalBackgroundAlpha;
- } else {
- cl.setBackgroundAlpha(finalBackgroundAlpha);
- cl.setShortcutAndWidgetAlpha(finalAlpha);
- }
- }
-
- final View searchBar = mLauncher.getQsbBar();
- final View overviewPanel = mLauncher.getOverviewPanel();
- final View hotseat = mLauncher.getHotseat();
- final View pageIndicator = getPageIndicator();
- if (animated) {
- LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this);
- scale.scaleX(mNewScale)
- .scaleY(mNewScale)
- .translationY(finalWorkspaceTranslationY)
- .setDuration(duration)
- .setInterpolator(mZoomInInterpolator);
- anim.play(scale);
- for (int index = 0; index < getChildCount(); index++) {
- final int i = index;
- final CellLayout cl = (CellLayout) getChildAt(i);
- float currentAlpha = cl.getShortcutsAndWidgets().getAlpha();
- if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) {
- cl.setBackgroundAlpha(mNewBackgroundAlphas[i]);
- cl.setShortcutAndWidgetAlpha(mNewAlphas[i]);
- } else {
- if (layerViews != null) {
- layerViews.add(cl);
- }
- if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) {
- LauncherViewPropertyAnimator alphaAnim =
- new LauncherViewPropertyAnimator(cl.getShortcutsAndWidgets());
- alphaAnim.alpha(mNewAlphas[i])
- .setDuration(duration)
- .setInterpolator(mZoomInInterpolator);
- anim.play(alphaAnim);
- }
- if (mOldBackgroundAlphas[i] != 0 ||
- mNewBackgroundAlphas[i] != 0) {
- ValueAnimator bgAnim =
- LauncherAnimUtils.ofFloat(cl, 0f, 1f);
- bgAnim.setInterpolator(mZoomInInterpolator);
- bgAnim.setDuration(duration);
- bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() {
- public void onAnimationUpdate(float a, float b) {
- cl.setBackgroundAlpha(
- a * mOldBackgroundAlphas[i] +
- b * mNewBackgroundAlphas[i]);
- }
- });
- anim.play(bgAnim);
- }
- }
- }
- Animator pageIndicatorAlpha = null;
- if (pageIndicator != null) {
- pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator)
- .alpha(finalHotseatAndPageIndicatorAlpha).withLayer();
- pageIndicatorAlpha.addListener(new AlphaUpdateListener(pageIndicator));
- } else {
- // create a dummy animation so we don't need to do null checks later
- pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0);
- }
-
- Animator hotseatAlpha = new LauncherViewPropertyAnimator(hotseat)
- .alpha(finalHotseatAndPageIndicatorAlpha).withLayer();
- hotseatAlpha.addListener(new AlphaUpdateListener(hotseat));
-
- Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel)
- .alpha(finalOverviewPanelAlpha).withLayer();
- overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel));
-
- // For animation optimations, we may need to provide the Launcher transition
- // with a set of views on which to force build layers in certain scenarios.
- hotseat.setLayerType(View.LAYER_TYPE_HARDWARE, null);
- overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null);
- if (layerViews != null) {
- layerViews.add(hotseat);
- layerViews.add(overviewPanel);
- }
-
- if (workspaceToOverview) {
- pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2));
- hotseatAlpha.setInterpolator(new DecelerateInterpolator(2));
- overviewPanelAlpha.setInterpolator(null);
- } else if (overviewToWorkspace) {
- pageIndicatorAlpha.setInterpolator(null);
- hotseatAlpha.setInterpolator(null);
- overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2));
- }
-
- overviewPanelAlpha.setDuration(duration);
- pageIndicatorAlpha.setDuration(duration);
- hotseatAlpha.setDuration(duration);
-
- if (searchBar != null) {
- Animator searchBarAlpha = new LauncherViewPropertyAnimator(searchBar)
- .alpha(finalSearchBarAlpha).withLayer();
- searchBarAlpha.addListener(new AlphaUpdateListener(searchBar));
- searchBar.setLayerType(View.LAYER_TYPE_HARDWARE, null);
- if (layerViews != null) {
- layerViews.add(searchBar);
- }
- searchBarAlpha.setDuration(duration);
- anim.play(searchBarAlpha);
+ public void updateAccessibilityFlags() {
+ if (Utilities.ATLEAST_LOLLIPOP) {
+ int total = getPageCount();
+ for (int i = numCustomPages(); i < total; i++) {
+ updateAccessibilityFlags((CellLayout) getPageAt(i), i);
}
-
- anim.play(overviewPanelAlpha);
- anim.play(hotseatAlpha);
- anim.play(pageIndicatorAlpha);
- anim.setStartDelay(delay);
- anim.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animation) {
- mStateAnimator = null;
- }
- });
+ setImportantForAccessibility((mState == State.NORMAL || mState == State.OVERVIEW)
+ ? IMPORTANT_FOR_ACCESSIBILITY_AUTO
+ : IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
} else {
- overviewPanel.setAlpha(finalOverviewPanelAlpha);
- AlphaUpdateListener.updateVisibility(overviewPanel);
- hotseat.setAlpha(finalHotseatAndPageIndicatorAlpha);
- AlphaUpdateListener.updateVisibility(hotseat);
- if (pageIndicator != null) {
- pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha);
- AlphaUpdateListener.updateVisibility(pageIndicator);
- }
- if (searchBar != null) {
- searchBar.setAlpha(finalSearchBarAlpha);
- AlphaUpdateListener.updateVisibility(searchBar);
- }
- updateCustomContentVisibility();
- setScaleX(mNewScale);
- setScaleY(mNewScale);
- setTranslationY(finalWorkspaceTranslationY);
- }
-
- if (stateIsNormal) {
- animateBackgroundGradient(0f, animated);
- } else {
- animateBackgroundGradient(getResources().getInteger(
- R.integer.config_workspaceScrimAlpha) / 100f, animated);
+ int accessible = mState == State.NORMAL ?
+ IMPORTANT_FOR_ACCESSIBILITY_AUTO :
+ IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS;
+ setImportantForAccessibility(accessible);
}
- return anim;
}
- static class AlphaUpdateListener implements AnimatorUpdateListener, AnimatorListener {
- View view;
- public AlphaUpdateListener(View v) {
- view = v;
- }
-
- @Override
- public void onAnimationUpdate(ValueAnimator arg0) {
- updateVisibility(view);
- }
+ private void updateAccessibilityFlags(CellLayout page, int pageNo) {
+ if (mState == State.OVERVIEW) {
+ page.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_YES);
+ page.getShortcutsAndWidgets().setImportantForAccessibility(
+ IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
+ page.setContentDescription(getPageDescription(pageNo));
- public static void updateVisibility(View view) {
- // We want to avoid the extra layout pass by setting the views to GONE unless
- // accessibility is on, in which case not setting them to GONE causes a glitch.
- int invisibleState = sAccessibilityEnabled ? GONE : INVISIBLE;
- if (view.getAlpha() < ALPHA_CUTOFF_THRESHOLD && view.getVisibility() != invisibleState) {
- view.setVisibility(invisibleState);
- } else if (view.getAlpha() > ALPHA_CUTOFF_THRESHOLD
- && view.getVisibility() != VISIBLE) {
- view.setVisibility(VISIBLE);
+ if (mPagesAccessibilityDelegate == null) {
+ mPagesAccessibilityDelegate = new OverviewScreenAccessibilityDelegate(this);
}
- }
-
- @Override
- public void onAnimationCancel(Animator arg0) {
- }
-
- @Override
- public void onAnimationEnd(Animator arg0) {
- updateVisibility(view);
- }
-
- @Override
- public void onAnimationRepeat(Animator arg0) {
- }
-
- @Override
- public void onAnimationStart(Animator arg0) {
- // We want the views to be visible for animation, so fade-in/out is visible
- view.setVisibility(VISIBLE);
+ page.setAccessibilityDelegate(mPagesAccessibilityDelegate);
+ } else {
+ int accessible = mState == State.NORMAL ?
+ IMPORTANT_FOR_ACCESSIBILITY_AUTO :
+ IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS;
+ page.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
+ page.getShortcutsAndWidgets().setImportantForAccessibility(accessible);
+ page.setContentDescription(null);
+ page.setAccessibilityDelegate(null);
}
}
@Override
public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) {
- onTransitionPrepare();
+ mIsSwitchingState = true;
+
+ // Invalidate here to ensure that the pages are rendered during the state change transition.
+ invalidate();
+
+ updateChildrenLayersEnabled(false);
+ hideCustomContentIfNecessary();
}
@Override
@@ -2541,17 +2073,9 @@ public class Workspace extends SmoothPagedView
@Override
public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) {
- onTransitionEnd();
- }
-
- private void onTransitionPrepare() {
- mIsSwitchingState = true;
-
- // Invalidate here to ensure that the pages are rendered during the state change transition.
- invalidate();
-
+ mIsSwitchingState = false;
updateChildrenLayersEnabled(false);
- hideCustomContentIfNecessary();
+ showCustomContentIfNecessary();
}
void updateCustomContentVisibility() {
@@ -2577,15 +2101,17 @@ public class Workspace extends SmoothPagedView
}
}
- private void onTransitionEnd() {
- mIsSwitchingState = false;
- updateChildrenLayersEnabled(false);
- showCustomContentIfNecessary();
- }
-
- @Override
- public View getContent() {
- return this;
+ /**
+ * Returns the drawable for the given text view.
+ */
+ public static Drawable getTextViewIcon(TextView tv) {
+ final Drawable[] drawables = tv.getCompoundDrawables();
+ for (int i = 0; i < drawables.length; i++) {
+ if (drawables[i] != null) {
+ return drawables[i];
+ }
+ }
+ return null;
}
/**
@@ -2603,7 +2129,7 @@ public class Workspace extends SmoothPagedView
destCanvas.save();
if (v instanceof TextView) {
- Drawable d = ((TextView) v).getCompoundDrawables()[1];
+ Drawable d = getTextViewIcon((TextView) v);
Rect bounds = getDrawableBounds(d);
clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding);
destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top);
@@ -2640,7 +2166,7 @@ public class Workspace extends SmoothPagedView
int padding = expectedPadding.get();
if (v instanceof TextView) {
- Drawable d = ((TextView) v).getCompoundDrawables()[1];
+ Drawable d = getTextViewIcon((TextView) v);
Rect bounds = getDrawableBounds(d);
b = Bitmap.createBitmap(bounds.width() + padding,
bounds.height() + padding, Bitmap.Config.ARGB_8888);
@@ -2701,7 +2227,12 @@ public class Workspace extends SmoothPagedView
return b;
}
- void startDrag(CellLayout.CellInfo cellInfo) {
+ public void startDrag(CellLayout.CellInfo cellInfo) {
+ startDrag(cellInfo, false);
+ }
+
+ @Override
+ public void startDrag(CellLayout.CellInfo cellInfo, boolean accessible) {
View child = cellInfo.cell;
// Make sure the drag was started by a long press as opposed to a long click.
@@ -2714,10 +2245,15 @@ public class Workspace extends SmoothPagedView
CellLayout layout = (CellLayout) child.getParent().getParent();
layout.prepareChildForDrag(child);
- beginDragShared(child, this);
+ beginDragShared(child, this, accessible);
+ }
+
+ public void beginDragShared(View child, DragSource source, boolean accessible) {
+ beginDragShared(child, new Point(), source, accessible);
}
- public void beginDragShared(View child, DragSource source) {
+ public void beginDragShared(View child, Point relativeTouchPos, DragSource source,
+ boolean accessible) {
child.clearFocus();
child.setPressed(false);
@@ -2737,16 +2273,27 @@ public class Workspace extends SmoothPagedView
int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2
- padding.get() / 2);
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
Point dragVisualizeOffset = null;
Rect dragRect = null;
if (child instanceof BubbleTextView) {
+ BubbleTextView icon = (BubbleTextView) child;
int iconSize = grid.iconSizePx;
int top = child.getPaddingTop();
int left = (bmpWidth - iconSize) / 2;
int right = left + iconSize;
int bottom = top + iconSize;
+ if (icon.isLayoutHorizontal()) {
+ // If the layout is horizontal, then if we are just picking up the icon, then just
+ // use the child position since the icon is top-left aligned. Otherwise, offset
+ // the drag layer position horizontally so that the icon is under the current
+ // touch position.
+ if (icon.getIcon().getBounds().contains(relativeTouchPos.x, relativeTouchPos.y)) {
+ dragLayerX = Math.round(mTempXY[0]);
+ } else {
+ dragLayerX = Math.round(mTempXY[0] + relativeTouchPos.x - (bmpWidth / 2));
+ }
+ }
dragLayerY += top;
// Note: The drag region is used to calculate drag layer offsets, but the
// dragVisualizeOffset in addition to the dragRect (the size) to position the outline.
@@ -2754,6 +2301,8 @@ public class Workspace extends SmoothPagedView
dragRect = new Rect(left, top, right, bottom);
} else if (child instanceof FolderIcon) {
int previewSize = grid.folderIconSizePx;
+ dragVisualizeOffset = new Point(-padding.get() / 2,
+ padding.get() / 2 - child.getPaddingTop());
dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize);
}
@@ -2770,20 +2319,19 @@ public class Workspace extends SmoothPagedView
throw new IllegalStateException(msg);
}
- DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
- DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
- dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());
-
if (child.getParent() instanceof ShortcutAndWidgetContainer) {
mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent();
}
+ DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
+ DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale, accessible);
+ dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());
+
b.recycle();
}
public void beginExternalDragShared(View child, DragSource source) {
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
int iconSize = grid.iconSizePx;
// Notify launcher of drag start
@@ -2821,25 +2369,13 @@ public class Workspace extends SmoothPagedView
// Start the drag
DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
- DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
+ DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale, false);
dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());
// Recycle temporary bitmaps
tmpB.recycle();
}
- void addApplicationShortcut(ShortcutInfo info, CellLayout target, long container, long screenId,
- int cellX, int cellY, boolean insertAtFirst, int intersectX, int intersectY) {
- View view = mLauncher.createShortcut(R.layout.application, target, (ShortcutInfo) info);
-
- final int[] cellXY = new int[2];
- target.findCellForSpanThatIntersects(cellXY, 1, 1, intersectX, intersectY);
- addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1, insertAtFirst);
-
- LauncherModel.addOrMoveItemInDatabase(mLauncher, info, container, screenId, cellXY[0],
- cellXY[1]);
- }
-
public boolean transitionStateShouldAllowDrop() {
return ((!isSwitchingState() || mTransitionProgress > 0.5f) &&
(mState == State.NORMAL || mState == State.SPRING_LOADED));
@@ -2858,8 +2394,7 @@ public class Workspace extends SmoothPagedView
}
if (!transitionStateShouldAllowDrop()) return false;
- mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset,
- d.dragView, mDragViewVisualCenter);
+ mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter);
// We want the point to be mapped to the dragTarget.
if (mLauncher.isHotseatLayout(dropTargetLayout)) {
@@ -3060,10 +2595,11 @@ public class Workspace extends SmoothPagedView
return false;
}
- public void onDrop(final DragObject d) {
- mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView,
- mDragViewVisualCenter);
+ @Override
+ public void prepareAccessibilityDrop() { }
+ public void onDrop(final DragObject d) {
+ mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter);
CellLayout dropTargetLayout = mDropToLayout;
// We want the point to be mapped to the dragTarget.
@@ -3075,7 +2611,7 @@ public class Workspace extends SmoothPagedView
}
}
- int snapScreen = -1;
+ int snapScreen = WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE;
boolean resizeOnDrop = false;
if (d.dragSource != this) {
final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0],
@@ -3178,9 +2714,9 @@ public class Workspace extends SmoothPagedView
// in its final location
final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell;
- AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo();
- if (pinfo != null &&
- pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) {
+ AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo();
+ if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE
+ && !d.accessibleDrag) {
final Runnable addResizeFrame = new Runnable() {
public void run() {
DragLayer dragLayer = mLauncher.getDragLayer();
@@ -3228,13 +2764,17 @@ public class Workspace extends SmoothPagedView
mAnimatingViewIntoPlace = true;
if (d.dragView.hasDrawn()) {
final ItemInfo info = (ItemInfo) cell.getTag();
- if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) {
+ boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET
+ || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET;
+ if (isWidget) {
int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE :
ANIMATE_INTO_POSITION_AND_DISAPPEAR;
animateWidgetDrop(info, parent, d.dragView,
onCompleteRunnable, animationType, cell, false);
} else {
- int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION;
+ int duration = snapScreen < 0 ?
+ WorkspaceStateTransitionAnimation.SCROLL_TO_CURRENT_PAGE :
+ ADJACENT_SCREEN_DROP_DURATION;
mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration,
onCompleteRunnable, this);
}
@@ -3246,26 +2786,26 @@ public class Workspace extends SmoothPagedView
}
}
- public void setFinalScrollForPageChange(int pageIndex) {
- CellLayout cl = (CellLayout) getChildAt(pageIndex);
- if (cl != null) {
- mSavedScrollX = getScrollX();
- mSavedTranslationX = cl.getTranslationX();
- mSavedRotationY = cl.getRotationY();
- final int newX = getScrollForPage(pageIndex);
- setScrollX(newX);
- cl.setTranslationX(0f);
- cl.setRotationY(0f);
+ /**
+ * Computes the area relative to dragLayer which is used to display a page.
+ */
+ public void getPageAreaRelativeToDragLayer(Rect outArea) {
+ CellLayout child = (CellLayout) getChildAt(getNextPage());
+ if (child == null) {
+ return;
}
- }
+ ShortcutAndWidgetContainer boundingLayout = child.getShortcutsAndWidgets();
- public void resetFinalScrollForPageChange(int pageIndex) {
- if (pageIndex >= 0) {
- CellLayout cl = (CellLayout) getChildAt(pageIndex);
- setScrollX(mSavedScrollX);
- cl.setTranslationX(mSavedTranslationX);
- cl.setRotationY(mSavedRotationY);
- }
+ // Use the absolute left instead of the child left, as we want the visible area
+ // irrespective of the visible child. Since the view can only scroll horizontally, the
+ // top position is not affected.
+ mTempXY[0] = getViewportOffsetX() + getPaddingLeft() + boundingLayout.getLeft();
+ mTempXY[1] = child.getTop() + boundingLayout.getTop();
+
+ float scale = mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempXY);
+ outArea.set(mTempXY[0], mTempXY[1],
+ (int) (mTempXY[0] + scale * boundingLayout.getMeasuredWidth()),
+ (int) (mTempXY[1] + scale * boundingLayout.getMeasuredHeight()));
}
public void getViewLocationRelativeToSelf(View v, int[] location) {
@@ -3281,8 +2821,12 @@ public class Workspace extends SmoothPagedView
location[1] = vY - y;
}
+ @Override
public void onDragEnter(DragObject d) {
- mDragEnforcer.onDragEnter();
+ if (ENFORCE_DRAG_EVENT_ORDER) {
+ enfoceDragParity("onDragEnter", 1, 1);
+ }
+
mCreateUserFolderOnDrop = false;
mAddToExistingFolderOnDrop = false;
@@ -3300,42 +2844,46 @@ public class Workspace extends SmoothPagedView
* widthGap/heightGap (right, bottom) */
static Rect getCellLayoutMetrics(Launcher launcher, int orientation) {
LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+ InvariantDeviceProfile inv = app.getInvariantDeviceProfile();
Display display = launcher.getWindowManager().getDefaultDisplay();
Point smallestSize = new Point();
Point largestSize = new Point();
display.getCurrentSizeRange(smallestSize, largestSize);
- int countX = (int) grid.numColumns;
- int countY = (int) grid.numRows;
+ int countX = (int) inv.numColumns;
+ int countY = (int) inv.numRows;
+ boolean isLayoutRtl = Utilities.isRtl(launcher.getResources());
if (orientation == CellLayout.LANDSCAPE) {
if (mLandscapeCellLayoutMetrics == null) {
- Rect padding = grid.getWorkspacePadding(CellLayout.LANDSCAPE);
+ Rect padding = inv.landscapeProfile.getWorkspacePadding(isLayoutRtl);
int width = largestSize.x - padding.left - padding.right;
int height = smallestSize.y - padding.top - padding.bottom;
mLandscapeCellLayoutMetrics = new Rect();
mLandscapeCellLayoutMetrics.set(
- grid.calculateCellWidth(width, countX),
- grid.calculateCellHeight(height, countY), 0, 0);
+ DeviceProfile.calculateCellWidth(width, countX),
+ DeviceProfile.calculateCellHeight(height, countY), 0, 0);
}
return mLandscapeCellLayoutMetrics;
} else if (orientation == CellLayout.PORTRAIT) {
if (mPortraitCellLayoutMetrics == null) {
- Rect padding = grid.getWorkspacePadding(CellLayout.PORTRAIT);
+ Rect padding = inv.portraitProfile.getWorkspacePadding(isLayoutRtl);
int width = smallestSize.x - padding.left - padding.right;
int height = largestSize.y - padding.top - padding.bottom;
mPortraitCellLayoutMetrics = new Rect();
mPortraitCellLayoutMetrics.set(
- grid.calculateCellWidth(width, countX),
- grid.calculateCellHeight(height, countY), 0, 0);
+ DeviceProfile.calculateCellWidth(width, countX),
+ DeviceProfile.calculateCellHeight(height, countY), 0, 0);
}
return mPortraitCellLayoutMetrics;
}
return null;
}
+ @Override
public void onDragExit(DragObject d) {
- mDragEnforcer.onDragExit();
+ if (ENFORCE_DRAG_EVENT_ORDER) {
+ enfoceDragParity("onDragExit", -1, 0);
+ }
// Here we store the final page that will be dropped to, if the workspace in fact
// receives the drop
@@ -3364,12 +2912,27 @@ public class Workspace extends SmoothPagedView
mSpringLoadedDragController.cancel();
- if (!mIsPageMoving) {
- hideOutlines();
- }
mLauncher.getDragLayer().hidePageHints();
}
+ private void enfoceDragParity(String event, int update, int expectedValue) {
+ enfoceDragParity(this, event, update, expectedValue);
+ for (int i = 0; i < getChildCount(); i++) {
+ enfoceDragParity(getChildAt(i), event, update, expectedValue);
+ }
+ }
+
+ private void enfoceDragParity(View v, String event, int update, int expectedValue) {
+ Object tag = v.getTag(R.id.drag_event_parity);
+ int value = tag == null ? 0 : (Integer) tag;
+ value += update;
+ v.setTag(R.id.drag_event_parity, value);
+
+ if (value != expectedValue) {
+ Log.e(TAG, event + ": Drag contract violated: " + value);
+ }
+ }
+
void setCurrentDropLayout(CellLayout layout) {
if (mDragTargetLayout != null) {
mDragTargetLayout.revertTempState();
@@ -3473,8 +3036,7 @@ public class Workspace extends SmoothPagedView
mTempPt[1] = y;
mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempPt, true);
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+ DeviceProfile grid = mLauncher.getDeviceProfile();
r = grid.getHotseatRect();
if (r.contains(mTempPt[0], mTempPt[1])) {
return true;
@@ -3568,38 +3130,6 @@ public class Workspace extends SmoothPagedView
return bestMatchingScreen;
}
- // This is used to compute the visual center of the dragView. This point is then
- // used to visualize drop locations and determine where to drop an item. The idea is that
- // the visual center represents the user's interpretation of where the item is, and hence
- // is the appropriate point to use when determining drop location.
- private float[] getDragViewVisualCenter(int x, int y, int xOffset, int yOffset,
- DragView dragView, float[] recycle) {
- float res[];
- if (recycle == null) {
- res = new float[2];
- } else {
- res = recycle;
- }
-
- // First off, the drag view has been shifted in a way that is not represented in the
- // x and y values or the x/yOffsets. Here we account for that shift.
- x += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetX);
- y += getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY);
-
- // These represent the visual top and left of drag view if a dragRect was provided.
- // If a dragRect was not provided, then they correspond to the actual view left and
- // top, as the dragRect is in that case taken to be the entire dragView.
- // R.dimen.dragViewOffsetY.
- int left = x - xOffset;
- int top = y - yOffset;
-
- // In order to find the visual center, we shift by half the dragRect
- res[0] = left + dragView.getDragRegion().width() / 2;
- res[1] = top + dragView.getDragRegion().height() / 2;
-
- return res;
- }
-
private boolean isDragWidget(DragObject d) {
return (d.dragInfo instanceof LauncherAppWidgetInfo ||
d.dragInfo instanceof PendingAddWidgetInfo);
@@ -3624,8 +3154,7 @@ public class Workspace extends SmoothPagedView
// Ensure that we have proper spans for the item that we are dropping
if (item.spanX < 0 || item.spanY < 0) throw new RuntimeException("Improper spans found");
- mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset,
- d.dragView, mDragViewVisualCenter);
+ mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter);
final View child = (mDragInfo == null) ? null : mDragInfo.cell;
// Identify whether we have dragged over a side page
@@ -3700,7 +3229,7 @@ public class Workspace extends SmoothPagedView
mTargetCell[1]);
manageFolderFeedback(info, mDragTargetLayout, mTargetCell,
- targetCellDistance, dragOverView);
+ targetCellDistance, dragOverView, d.accessibleDrag);
boolean nearestDropOccupied = mDragTargetLayout.isNearestDropLocationOccupied((int)
mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX,
@@ -3738,15 +3267,21 @@ public class Workspace extends SmoothPagedView
}
private void manageFolderFeedback(ItemInfo info, CellLayout targetLayout,
- int[] targetCell, float distance, View dragOverView) {
+ int[] targetCell, float distance, View dragOverView, boolean accessibleDrag) {
boolean userFolderPending = willCreateUserFolder(info, targetLayout, targetCell, distance,
false);
-
if (mDragMode == DRAG_MODE_NONE && userFolderPending &&
!mFolderCreationAlarm.alarmPending()) {
- mFolderCreationAlarm.setOnAlarmListener(new
- FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1]));
- mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT);
+
+ FolderCreationAlarmListener listener = new
+ FolderCreationAlarmListener(targetLayout, targetCell[0], targetCell[1]);
+
+ if (!accessibleDrag) {
+ mFolderCreationAlarm.setOnAlarmListener(listener);
+ mFolderCreationAlarm.setAlarm(FOLDER_CREATION_TIMEOUT);
+ } else {
+ listener.onAlarm(mFolderCreationAlarm);
+ }
return;
}
@@ -3950,26 +3485,14 @@ public class Workspace extends SmoothPagedView
// When dragging and dropping from customization tray, we deal with creating
// widgets/shortcuts/folders in a slightly different way
- switch (pendingInfo.itemType) {
- case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
- int span[] = new int[2];
- span[0] = item.spanX;
- span[1] = item.spanY;
- mLauncher.addAppWidgetFromDrop((PendingAddWidgetInfo) pendingInfo,
- container, screenId, mTargetCell, span, null);
- break;
- case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
- mLauncher.processShortcutFromDrop(pendingInfo.componentName,
- container, screenId, mTargetCell, null);
- break;
- default:
- throw new IllegalStateException("Unknown item type: " +
- pendingInfo.itemType);
- }
+ mLauncher.addPendingItem(pendingInfo, container, screenId, mTargetCell,
+ item.spanX, item.spanY);
}
};
- View finalView = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET
- ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null;
+ boolean isWidget = pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET
+ || pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET;
+
+ View finalView = isWidget ? ((PendingAddWidgetInfo) pendingInfo).boundWidget : null;
if (finalView instanceof AppWidgetHostView && updateWidgetSize) {
AppWidgetHostView awhv = (AppWidgetHostView) finalView;
@@ -3978,7 +3501,7 @@ public class Workspace extends SmoothPagedView
}
int animationStyle = ANIMATE_INTO_POSITION_AND_DISAPPEAR;
- if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET &&
+ if (isWidget && ((PendingAddWidgetInfo) pendingInfo).info != null &&
((PendingAddWidgetInfo) pendingInfo).info.configure != null) {
animationStyle = ANIMATE_INTO_POSITION_AND_REMAIN;
}
@@ -3993,10 +3516,9 @@ public class Workspace extends SmoothPagedView
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
if (info.container == NO_ID && info instanceof AppInfo) {
// Came from all apps -- make a copy
- info = new ShortcutInfo((AppInfo) info);
+ info = ((AppInfo) info).makeShortcut();
}
- view = mLauncher.createShortcut(R.layout.application, cellLayout,
- (ShortcutInfo) info);
+ view = mLauncher.createShortcut(cellLayout, (ShortcutInfo) info);
break;
case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
view = FolderIcon.fromXml(R.layout.folder_icon, mLauncher, cellLayout,
@@ -4055,8 +3577,7 @@ public class Workspace extends SmoothPagedView
}
public Bitmap createWidgetBitmap(ItemInfo widgetInfo, View layout) {
- int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo.spanX,
- widgetInfo.spanY, widgetInfo, false);
+ int[] unScaledSize = mLauncher.getWorkspace().estimateItemSize(widgetInfo, false);
int visibility = layout.getVisibility();
layout.setVisibility(VISIBLE);
@@ -4127,14 +3648,16 @@ public class Workspace extends SmoothPagedView
// In the case where we've prebound the widget, we remove it from the DragLayer
if (finalView instanceof AppWidgetHostView && external) {
- Log.d(TAG, "6557954 Animate widget drop, final view is appWidgetHostView");
mLauncher.getDragLayer().removeView(finalView);
}
+
+ boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET ||
+ info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET;
if ((animationType == ANIMATE_INTO_POSITION_AND_RESIZE || external) && finalView != null) {
Bitmap crossFadeBitmap = createWidgetBitmap(info, finalView);
dragView.setCrossFadeBitmap(crossFadeBitmap);
dragView.crossFade((int) (duration * 0.8f));
- } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET && external) {
+ } else if (isWidget && external) {
scaleXY[0] = scaleXY[1] = Math.min(scaleXY[0], scaleXY[1]);
}
@@ -4170,8 +3693,8 @@ public class Workspace extends SmoothPagedView
public void setFinalTransitionTransform(CellLayout layout) {
if (isSwitchingState()) {
mCurrentScale = getScaleX();
- setScaleX(mNewScale);
- setScaleY(mNewScale);
+ setScaleX(mStateTransitionAnimation.getFinalScale());
+ setScaleY(mStateTransitionAnimation.getFinalScale());
}
}
public void resetTransitionTransform(CellLayout layout) {
@@ -4208,7 +3731,7 @@ public class Workspace extends SmoothPagedView
*
* pixelX and pixelY should be in the coordinate system of layout
*/
- private int[] findNearestArea(int pixelX, int pixelY,
+ @Thunk int[] findNearestArea(int pixelX, int pixelY,
int spanX, int spanY, CellLayout layout, int[] recycle) {
return layout.findNearestArea(
pixelX, pixelY, spanX, spanY, recycle);
@@ -4242,30 +3765,17 @@ public class Workspace extends SmoothPagedView
if (success && !(beingCalledAfterUninstall && !mUninstallSuccessful)) {
if (target != this && mDragInfo != null) {
- CellLayout parentCell = getParentCellLayoutForView(mDragInfo.cell);
- if (parentCell != null) {
- parentCell.removeView(mDragInfo.cell);
- } else if (LauncherAppState.isDogfoodBuild()) {
- throw new NullPointerException("mDragInfo.cell has null parent");
- }
- if (mDragInfo.cell instanceof DropTarget) {
- mDragController.removeDropTarget((DropTarget) mDragInfo.cell);
- }
+ removeWorkspaceItem(mDragInfo.cell);
}
} else if (mDragInfo != null) {
- CellLayout cellLayout;
- if (mLauncher.isHotseatLayout(target)) {
- cellLayout = mLauncher.getHotseat().getLayout();
- } else {
- cellLayout = getScreenWithId(mDragInfo.screenId);
- }
- if (cellLayout == null && LauncherAppState.isDogfoodBuild()) {
- throw new RuntimeException("Invalid state: cellLayout == null in "
- + "Workspace#onDropCompleted. Please file a bug. ");
- }
+ final CellLayout cellLayout = mLauncher.getCellLayout(
+ mDragInfo.container, mDragInfo.screenId);
if (cellLayout != null) {
cellLayout.onDropChild(mDragInfo.cell);
- }
+ } else if (LauncherAppState.isDogfoodBuild()) {
+ throw new RuntimeException("Invalid state: cellLayout == null in "
+ + "Workspace#onDropCompleted. Please file a bug. ");
+ };
}
if ((d.cancelled || (beingCalledAfterUninstall && !mUninstallSuccessful))
&& mDragInfo.cell != null) {
@@ -4275,11 +3785,32 @@ public class Workspace extends SmoothPagedView
mDragInfo = null;
}
+ /**
+ * For opposite operation. See {@link #addInScreen}.
+ */
+ public void removeWorkspaceItem(View v) {
+ CellLayout parentCell = getParentCellLayoutForView(v);
+ if (parentCell != null) {
+ parentCell.removeView(v);
+ } else if (LauncherAppState.isDogfoodBuild()) {
+ // When an app is uninstalled using the drop target, we wait until resume to remove
+ // the icon. We also remove all the corresponding items from the workspace at
+ // {@link Launcher#bindComponentsRemoved}. That call can come before or after
+ // {@link Launcher#mOnResumeCallbacks} depending on how busy the worker thread is.
+ Log.e(TAG, "mDragInfo.cell has null parent");
+ }
+ if (v instanceof DropTarget) {
+ mDragController.removeDropTarget((DropTarget) v);
+ }
+ }
+
+ @Override
public void deferCompleteDropAfterUninstallActivity() {
mDeferDropAfterUninstall = true;
}
/// maybe move this into a smaller part
+ @Override
public void onUninstallActivityReturned(boolean success) {
mDeferDropAfterUninstall = false;
mUninstallSuccessful = success;
@@ -4311,88 +3842,6 @@ public class Workspace extends SmoothPagedView
}
}
- ArrayList<ComponentName> getUniqueComponents(boolean stripDuplicates, ArrayList<ComponentName> duplicates) {
- ArrayList<ComponentName> uniqueIntents = new ArrayList<ComponentName>();
- getUniqueIntents((CellLayout) mLauncher.getHotseat().getLayout(), uniqueIntents, duplicates, false);
- int count = getChildCount();
- for (int i = 0; i < count; i++) {
- CellLayout cl = (CellLayout) getChildAt(i);
- getUniqueIntents(cl, uniqueIntents, duplicates, false);
- }
- return uniqueIntents;
- }
-
- void getUniqueIntents(CellLayout cl, ArrayList<ComponentName> uniqueIntents,
- ArrayList<ComponentName> duplicates, boolean stripDuplicates) {
- int count = cl.getShortcutsAndWidgets().getChildCount();
-
- ArrayList<View> children = new ArrayList<View>();
- for (int i = 0; i < count; i++) {
- View v = cl.getShortcutsAndWidgets().getChildAt(i);
- children.add(v);
- }
-
- for (int i = 0; i < count; i++) {
- View v = children.get(i);
- ItemInfo info = (ItemInfo) v.getTag();
- // Null check required as the AllApps button doesn't have an item info
- if (info instanceof ShortcutInfo) {
- ShortcutInfo si = (ShortcutInfo) info;
- ComponentName cn = si.intent.getComponent();
-
- Uri dataUri = si.intent.getData();
- // If dataUri is not null / empty or if this component isn't one that would
- // have previously showed up in the AllApps list, then this is a widget-type
- // shortcut, so ignore it.
- if (dataUri != null && !dataUri.equals(Uri.EMPTY)) {
- continue;
- }
-
- if (!uniqueIntents.contains(cn)) {
- uniqueIntents.add(cn);
- } else {
- if (stripDuplicates) {
- cl.removeViewInLayout(v);
- LauncherModel.deleteItemFromDatabase(mLauncher, si);
- }
- if (duplicates != null) {
- duplicates.add(cn);
- }
- }
- }
- if (v instanceof FolderIcon) {
- FolderIcon fi = (FolderIcon) v;
- ArrayList<View> items = fi.getFolder().getItemsInReadingOrder();
- for (int j = 0; j < items.size(); j++) {
- if (items.get(j).getTag() instanceof ShortcutInfo) {
- ShortcutInfo si = (ShortcutInfo) items.get(j).getTag();
- ComponentName cn = si.intent.getComponent();
-
- Uri dataUri = si.intent.getData();
- // If dataUri is not null / empty or if this component isn't one that would
- // have previously showed up in the AllApps list, then this is a widget-type
- // shortcut, so ignore it.
- if (dataUri != null && !dataUri.equals(Uri.EMPTY)) {
- continue;
- }
-
- if (!uniqueIntents.contains(cn)) {
- uniqueIntents.add(cn);
- } else {
- if (stripDuplicates) {
- fi.getFolderInfo().remove(si);
- LauncherModel.deleteItemFromDatabase(mLauncher, si);
- }
- if (duplicates != null) {
- duplicates.add(cn);
- }
- }
- }
- }
- }
- }
- }
-
void saveWorkspaceToDb() {
saveWorkspaceScreenToDb((CellLayout) mLauncher.getHotseat().getLayout());
int count = getChildCount();
@@ -4425,8 +3874,7 @@ public class Workspace extends SmoothPagedView
cellX = hotseat.getCellXFromOrder((int) info.screenId);
cellY = hotseat.getCellYFromOrder((int) info.screenId);
}
- LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX,
- cellY, false);
+ LauncherModel.addItemToDatabase(mLauncher, info, container, screenId, cellX, cellY);
}
if (v instanceof FolderIcon) {
FolderIcon fi = (FolderIcon) v;
@@ -4456,7 +3904,7 @@ public class Workspace extends SmoothPagedView
}
@Override
- public void onFlingToDelete(DragObject d, int x, int y, PointF vec) {
+ public void onFlingToDelete(DragObject d, PointF vec) {
// Do nothing
}
@@ -4470,12 +3918,6 @@ public class Workspace extends SmoothPagedView
}
@Override
- protected void onRestoreInstanceState(Parcelable state) {
- super.onRestoreInstanceState(state);
- Launcher.setScreen(mCurrentPage);
- }
-
- @Override
protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) {
// We don't dispatch restoreInstanceState to our children using this code path.
// Some pages will be restored immediately as their items are bound immediately, and
@@ -4529,7 +3971,7 @@ public class Workspace extends SmoothPagedView
@Override
public boolean onEnterScrollArea(int x, int y, int direction) {
// Ignore the scroll area if we are dragging over the hot seat
- boolean isPortrait = !LauncherAppState.isScreenLandscape(getContext());
+ boolean isPortrait = !mLauncher.getDeviceProfile().isLandscape;
if (mLauncher.getHotseat() != null && isPortrait) {
Rect r = new Rect();
mLauncher.getHotseat().getHitRect(r);
@@ -4642,6 +4084,16 @@ public class Workspace extends SmoothPagedView
});
}
+ public View getHomescreenIconByItemId(final long id) {
+ return getFirstMatch(new ItemOperator() {
+
+ @Override
+ public boolean evaluate(ItemInfo info, View v, View parent) {
+ return info != null && info.id == id;
+ }
+ });
+ }
+
public View getViewForTag(final Object tag) {
return getFirstMatch(new ItemOperator() {
@@ -4706,7 +4158,7 @@ public class Workspace extends SmoothPagedView
&& packageNames.contains(cn.getPackageName())) {
shortcutInfo.isDisabled |= reason;
BubbleTextView shortcut = (BubbleTextView) v;
- shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false);
+ shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache);
if (parent != null) {
parent.invalidate();
@@ -4890,9 +4342,10 @@ public class Workspace extends SmoothPagedView
updates.contains(info)) {
ShortcutInfo si = (ShortcutInfo) info;
BubbleTextView shortcut = (BubbleTextView) v;
- boolean oldPromiseState = shortcut.getCompoundDrawables()[1]
- instanceof PreloadIconDrawable;
- shortcut.applyFromShortcutInfo(si, mIconCache, true,
+ Drawable oldIcon = getTextViewIcon(shortcut);
+ boolean oldPromiseState = (oldIcon instanceof PreloadIconDrawable)
+ && ((PreloadIconDrawable) oldIcon).hasNotCompleted();
+ shortcut.applyFromShortcutInfo(si, mIconCache,
si.isPromise() != oldPromiseState);
if (parent != null) {
@@ -4912,31 +4365,17 @@ public class Workspace extends SmoothPagedView
removeItemsByPackageName(packages, user);
}
- public void updatePackageBadge(final String packageName, final UserHandleCompat user) {
+ public void updateRestoreItems(final HashSet<ItemInfo> updates) {
mapOverItems(MAP_RECURSE, new ItemOperator() {
@Override
public boolean evaluate(ItemInfo info, View v, View parent) {
- if (info instanceof ShortcutInfo && v instanceof BubbleTextView) {
- ShortcutInfo shortcutInfo = (ShortcutInfo) info;
- ComponentName cn = shortcutInfo.getTargetComponent();
- if (user.equals(shortcutInfo.user) && cn != null
- && shortcutInfo.isPromise()
- && packageName.equals(cn.getPackageName())) {
- if (shortcutInfo.hasStatusFlag(ShortcutInfo.FLAG_AUTOINTALL_ICON)) {
- // For auto install apps update the icon as well as label.
- mIconCache.getTitleAndIcon(shortcutInfo,
- shortcutInfo.promisedIntent, user, true);
- } else {
- // Only update the icon for restored apps.
- shortcutInfo.updateIcon(mIconCache);
- }
- BubbleTextView shortcut = (BubbleTextView) v;
- shortcut.applyFromShortcutInfo(shortcutInfo, mIconCache, true, false);
-
- if (parent != null) {
- parent.invalidate();
- }
- }
+ if (info instanceof ShortcutInfo && v instanceof BubbleTextView
+ && updates.contains(info)) {
+ ((BubbleTextView) v).applyState(false);
+ } else if (v instanceof PendingAppWidgetHostView
+ && info instanceof LauncherAppWidgetInfo
+ && updates.contains(info)) {
+ ((PendingAppWidgetHostView) v).applyState();
}
// process all the shortcuts
return false;
@@ -4944,48 +4383,13 @@ public class Workspace extends SmoothPagedView
});
}
- public void updatePackageState(ArrayList<PackageInstallInfo> installInfos) {
- for (final PackageInstallInfo installInfo : installInfos) {
- if (installInfo.state == PackageInstallerCompat.STATUS_INSTALLED) {
- continue;
- }
-
- mapOverItems(MAP_RECURSE, new ItemOperator() {
- @Override
- public boolean evaluate(ItemInfo info, View v, View parent) {
- if (info instanceof ShortcutInfo && v instanceof BubbleTextView) {
- ShortcutInfo si = (ShortcutInfo) info;
- ComponentName cn = si.getTargetComponent();
- if (si.isPromise() && (cn != null)
- && installInfo.packageName.equals(cn.getPackageName())) {
- si.setInstallProgress(installInfo.progress);
- if (installInfo.state == PackageInstallerCompat.STATUS_FAILED) {
- // Mark this info as broken.
- si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE;
- }
- ((BubbleTextView)v).applyState(false);
- }
- } else if (v instanceof PendingAppWidgetHostView
- && info instanceof LauncherAppWidgetInfo
- && ((LauncherAppWidgetInfo) info).providerName.getPackageName()
- .equals(installInfo.packageName)) {
- ((LauncherAppWidgetInfo) info).installProgress = installInfo.progress;
- ((PendingAppWidgetHostView) v).applyState();
- }
-
- // process all the shortcuts
- return false;
- }
- });
- }
- }
-
void widgetsRestored(ArrayList<LauncherAppWidgetInfo> changedInfo) {
if (!changedInfo.isEmpty()) {
DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo,
mLauncher.getAppWidgetHost());
- if (LauncherModel.findAppWidgetProviderInfoWithComponent(getContext(),
- changedInfo.get(0).providerName) != null) {
+ if (LauncherModel.getProviderInfo(getContext(),
+ changedInfo.get(0).providerName,
+ changedInfo.get(0).user) != null) {
// Re-inflate the widgets which have changed status
widgetRefresh.run();
} else {
@@ -5049,25 +4453,21 @@ public class Workspace extends SmoothPagedView
return super.getPageIndicatorMarker(pageIndex);
}
- @Override
- public void syncPages() {
- }
-
- @Override
- public void syncPageItems(int page, boolean immediate) {
- }
-
protected String getPageIndicatorDescription() {
String settings = getResources().getString(R.string.settings_button_text);
return getCurrentPageDescription() + ", " + settings;
}
protected String getCurrentPageDescription() {
- int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage;
- int delta = numCustomPages();
if (hasCustomContent() && getNextPage() == 0) {
return mCustomContentDescription;
}
+ int page = (mNextPage != INVALID_PAGE) ? mNextPage : mCurrentPage;
+ return getPageDescription(page);
+ }
+
+ private String getPageDescription(int page) {
+ int delta = numCustomPages();
return String.format(getContext().getString(R.string.workspace_scroll_format),
page + 1 - delta, getChildCount() - delta);
}
@@ -5076,6 +4476,12 @@ public class Workspace extends SmoothPagedView
mLauncher.getDragLayer().getLocationInDragLayer(this, loc);
}
+ @Override
+ public void fillInLaunchSourceData(Bundle sourceData) {
+ sourceData.putString(Stats.SOURCE_EXTRA_CONTAINER, Stats.CONTAINER_HOMESCREEN);
+ sourceData.putInt(Stats.SOURCE_EXTRA_CONTAINER_PAGE, getCurrentPage());
+ }
+
/**
* Used as a workaround to ensure that the AppWidgetService receives the
* PACKAGE_ADDED broadcast before updating widgets.
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 01:49:40 +0000