diff options
Diffstat (limited to 'src/com/android/launcher2/LauncherModel.java')
| -rw-r--r-- | src/com/android/launcher2/LauncherModel.java | 144 |
1 files changed, 111 insertions, 33 deletions
diff --git a/src/com/android/launcher2/LauncherModel.java b/src/com/android/launcher2/LauncherModel.java index ee61a919e..d46ea079b 100644 --- a/src/com/android/launcher2/LauncherModel.java +++ b/src/com/android/launcher2/LauncherModel.java @@ -16,6 +16,15 @@ package com.android.launcher2; +import java.lang.ref.WeakReference; +import java.net.URISyntaxException; +import java.text.Collator; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.HashMap; +import java.util.List; + import android.appwidget.AppWidgetManager; import android.appwidget.AppWidgetProviderInfo; import android.content.BroadcastReceiver; @@ -23,9 +32,9 @@ import android.content.ComponentName; import android.content.ContentProviderClient; import android.content.ContentResolver; import android.content.ContentValues; +import android.content.Context; import android.content.Intent; import android.content.Intent.ShortcutIconResource; -import android.content.Context; import android.content.pm.ActivityInfo; import android.content.pm.PackageManager; import android.content.pm.ProviderInfo; @@ -38,20 +47,10 @@ import android.net.Uri; import android.os.Handler; import android.os.HandlerThread; import android.os.Parcelable; -import android.os.RemoteException; -import android.util.Log; import android.os.Process; +import android.os.RemoteException; import android.os.SystemClock; - -import java.lang.ref.WeakReference; -import java.net.URISyntaxException; -import java.text.Collator; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Comparator; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; +import android.util.Log; import com.android.launcher.R; @@ -91,6 +90,9 @@ public class LauncherModel extends BroadcastReceiver { private Bitmap mDefaultIcon; + private static int mCellCountX; + private static int mCellCountY; + public interface Callbacks { public int getCurrentWorkspaceScreen(); public void startBinding(); @@ -102,6 +104,7 @@ public class LauncherModel extends BroadcastReceiver { public void bindAppsAdded(ArrayList<ApplicationInfo> apps); public void bindAppsUpdated(ArrayList<ApplicationInfo> apps); public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent); + public void bindPackagesUpdated(); public boolean isAllAppsVisible(); } @@ -146,6 +149,7 @@ public class LauncherModel extends BroadcastReceiver { */ static void moveItemInDatabase(Context context, ItemInfo item, long container, int screen, int cellX, int cellY) { + item.container = container; item.screen = screen; item.cellX = cellX; @@ -155,8 +159,8 @@ public class LauncherModel extends BroadcastReceiver { final ContentResolver cr = context.getContentResolver(); values.put(LauncherSettings.Favorites.CONTAINER, item.container); - values.put(LauncherSettings.Favorites.CELLX, item.cellX); - values.put(LauncherSettings.Favorites.CELLY, item.cellY); + values.put(LauncherSettings.Favorites.CELLX, cellX); + values.put(LauncherSettings.Favorites.CELLY, cellY); values.put(LauncherSettings.Favorites.SCREEN, item.screen); cr.update(LauncherSettings.Favorites.getContentUri(item.id, false), values, null, null); @@ -181,6 +185,48 @@ public class LauncherModel extends BroadcastReceiver { } /** + * Returns an ItemInfo array containing all the items in the LauncherModel. + * The ItemInfo.id is not set through this function. + */ + static ArrayList<ItemInfo> getItemsInLocalCoordinates(Context context) { + ArrayList<ItemInfo> items = new ArrayList<ItemInfo>(); + final ContentResolver cr = context.getContentResolver(); + Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, new String[] { + LauncherSettings.Favorites.ITEM_TYPE, LauncherSettings.Favorites.CONTAINER, + LauncherSettings.Favorites.SCREEN, LauncherSettings.Favorites.CELLX, LauncherSettings.Favorites.CELLY, + LauncherSettings.Favorites.SPANX, LauncherSettings.Favorites.SPANY }, null, null, null); + + final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); + final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); + final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); + final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); + final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); + final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX); + final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY); + + try { + while (c.moveToNext()) { + ItemInfo item = new ItemInfo(); + item.cellX = c.getInt(cellXIndex); + item.cellY = c.getInt(cellYIndex); + item.spanX = c.getInt(spanXIndex); + item.spanY = c.getInt(spanYIndex); + item.container = c.getInt(containerIndex); + item.itemType = c.getInt(itemTypeIndex); + item.screen = c.getInt(screenIndex); + + items.add(item); + } + } catch (Exception e) { + items.clear(); + } finally { + c.close(); + } + + return items; + } + + /** * Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList. */ FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) { @@ -239,9 +285,10 @@ public class LauncherModel extends BroadcastReceiver { final ContentValues values = new ContentValues(); final ContentResolver cr = context.getContentResolver(); - item.onAddToDatabase(values); + item.updateValuesWithCoordinates(values, cellX, cellY); + Uri result = cr.insert(notify ? LauncherSettings.Favorites.CONTENT_URI : LauncherSettings.Favorites.CONTENT_URI_NO_NOTIFICATION, values); @@ -251,6 +298,32 @@ public class LauncherModel extends BroadcastReceiver { } /** + * Creates a new unique child id, for a given cell span across all layouts. + */ + static int getCellLayoutChildId( + int cellId, int screen, int localCellX, int localCellY, int spanX, int spanY) { + return ((cellId & 0xFF) << 24) + | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF); + } + + static int getCellCountX() { + return mCellCountX; + } + + static int getCellCountY() { + return mCellCountY; + } + + /** + * Updates the model orientation helper to take into account the current layout dimensions + * when performing local/canonical coordinate transformations. + */ + static void updateWorkspaceLayoutCells(int shortAxisCellCount, int longAxisCellCount) { + mCellCountX = shortAxisCellCount; + mCellCountY = longAxisCellCount; + } + + /** * Update an item to the database in a specified container. */ static void updateItemInDatabase(Context context, ItemInfo item) { @@ -258,6 +331,7 @@ public class LauncherModel extends BroadcastReceiver { final ContentResolver cr = context.getContentResolver(); item.onAddToDatabase(values); + item.updateValuesWithCoordinates(values, item.cellX, item.cellY); cr.update(LauncherSettings.Favorites.getContentUri(item.id, false), values, null, null); } @@ -303,7 +377,7 @@ public class LauncherModel extends BroadcastReceiver { */ public void onReceive(Context context, Intent intent) { if (DEBUG_LOADERS) Log.d(TAG, "onReceive intent=" + intent); - + final String action = intent.getAction(); if (Intent.ACTION_PACKAGE_CHANGED.equals(action) @@ -350,7 +424,6 @@ public class LauncherModel extends BroadcastReceiver { String[] packages = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST); enqueuePackageUpdated(new PackageUpdatedTask( PackageUpdatedTask.OP_UNAVAILABLE, packages)); - } } @@ -456,7 +529,7 @@ public class LauncherModel extends BroadcastReceiver { } if (DEBUG_LOADERS) { Log.d(TAG, "waited " - + (SystemClock.uptimeMillis()-workspaceWaitTime) + + (SystemClock.uptimeMillis()-workspaceWaitTime) + "ms for previous step to finish binding"); } } @@ -476,7 +549,6 @@ public class LauncherModel extends BroadcastReceiver { android.os.Process.setThreadPriority(mIsLaunching ? Process.THREAD_PRIORITY_DEFAULT : Process.THREAD_PRIORITY_BACKGROUND); } - if (loadWorkspaceFirst) { if (DEBUG_LOADERS) Log.d(TAG, "step 1: loading workspace"); loadAndBindWorkspace(); @@ -578,14 +650,13 @@ public class LauncherModel extends BroadcastReceiver { if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { return true; } - for (int x = item.cellX; x < (item.cellX+item.spanX); x++) { for (int y = item.cellY; y < (item.cellY+item.spanY); y++) { if (occupied[item.screen][x][y] != null) { Log.e(TAG, "Error loading shortcut " + item - + " into cell (" + item.screen + ":" + + " into cell (" + item.screen + ":" + x + "," + y - + ") occupied by " + + ") occupied by " + occupied[item.screen][x][y]); return false; } @@ -617,7 +688,8 @@ public class LauncherModel extends BroadcastReceiver { final Cursor c = contentResolver.query( LauncherSettings.Favorites.CONTENT_URI, null, null, null, null); - final ItemInfo occupied[][][] = new ItemInfo[Launcher.SCREEN_COUNT][Launcher.NUMBER_CELLS_X][Launcher.NUMBER_CELLS_Y]; + final ItemInfo occupied[][][] = + new ItemInfo[Launcher.SCREEN_COUNT][mCellCountX][mCellCountY]; try { final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); @@ -726,7 +798,6 @@ public class LauncherModel extends BroadcastReceiver { UserFolderInfo folderInfo = findOrMakeUserFolder(mFolders, id); folderInfo.title = c.getString(titleIndex); - folderInfo.id = id; container = c.getInt(containerIndex); folderInfo.container = container; @@ -738,7 +809,6 @@ public class LauncherModel extends BroadcastReceiver { if (!checkItemPlacement(occupied, folderInfo)) { break; } - switch (container) { case LauncherSettings.Favorites.CONTAINER_DESKTOP: mItems.add(folderInfo); @@ -761,7 +831,6 @@ public class LauncherModel extends BroadcastReceiver { itemsToRemove.add(id); } else { LiveFolderInfo liveFolderInfo = findOrMakeLiveFolder(mFolders, id); - intentDescription = c.getString(intentIndex); intent = null; if (intentDescription != null) { @@ -807,7 +876,7 @@ public class LauncherModel extends BroadcastReceiver { final AppWidgetProviderInfo provider = widgets.getAppWidgetInfo(appWidgetId); - + if (!isSafeMode && (provider == null || provider.provider == null || provider.provider.getPackageName() == null)) { Log.e(TAG, "Deleting widget that isn't installed anymore: id=" @@ -868,13 +937,13 @@ public class LauncherModel extends BroadcastReceiver { if (DEBUG_LOADERS) { Log.d(TAG, "loaded workspace in " + (SystemClock.uptimeMillis()-t) + "ms"); Log.d(TAG, "workspace layout: "); - for (int y = 0; y < Launcher.NUMBER_CELLS_Y; y++) { + for (int y = 0; y < mCellCountY; y++) { String line = ""; for (int s = 0; s < Launcher.SCREEN_COUNT; s++) { if (s > 0) { line += " | "; } - for (int x = 0; x < Launcher.NUMBER_CELLS_X; x++) { + for (int x = 0; x < mCellCountX; x++) { line += ((occupied[s][x][y] != null) ? "#" : "."); } } @@ -1098,7 +1167,7 @@ public class LauncherModel extends BroadcastReceiver { startIndex = i; for (int j=0; i<N && j<batchSize; j++) { // This builds the icon bitmaps. - mAllAppsList.add(new ApplicationInfo(apps.get(i), mIconCache)); + mAllAppsList.add(new ApplicationInfo(packageManager, apps.get(i), mIconCache)); i++; } @@ -1261,6 +1330,15 @@ public class LauncherModel extends BroadcastReceiver { } }); } + + mHandler.post(new Runnable() { + @Override + public void run() { + if (callbacks == mCallbacks.get()) { + callbacks.bindPackagesUpdated(); + } + } + }); } } @@ -1405,11 +1483,11 @@ public class LauncherModel extends BroadcastReceiver { } ShortcutInfo addShortcut(Context context, Intent data, - CellLayout.CellInfo cellInfo, boolean notify) { + int screen, int cellX, int cellY, boolean notify) { final ShortcutInfo info = infoFromShortcutIntent(context, data); addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, - cellInfo.screen, cellInfo.cellX, cellInfo.cellY, notify); + screen, cellX, cellY, notify); return info; } |