diff options
Diffstat (limited to 'src/com/android/launcher3/UninstallShortcutReceiver.java')
-rw-r--r-- | src/com/android/launcher3/UninstallShortcutReceiver.java | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/com/android/launcher3/UninstallShortcutReceiver.java b/src/com/android/launcher3/UninstallShortcutReceiver.java deleted file mode 100644 index c9d0bb5f5..000000000 --- a/src/com/android/launcher3/UninstallShortcutReceiver.java +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.launcher3; - -import android.content.BroadcastReceiver; -import android.content.ContentResolver; -import android.content.Context; -import android.content.Intent; -import android.database.Cursor; -import android.net.Uri; -import android.widget.Toast; - -import java.net.URISyntaxException; -import java.util.ArrayList; -import java.util.Iterator; - -public class UninstallShortcutReceiver extends BroadcastReceiver { - private static final String ACTION_UNINSTALL_SHORTCUT = - "com.android.launcher.action.UNINSTALL_SHORTCUT"; - - // The set of shortcuts that are pending uninstall - private static ArrayList<PendingUninstallShortcutInfo> mUninstallQueue = - new ArrayList<PendingUninstallShortcutInfo>(); - - // Determines whether to defer uninstalling shortcuts immediately until - // disableAndFlushUninstallQueue() is called. - private static boolean mUseUninstallQueue = false; - - private static class PendingUninstallShortcutInfo { - Intent data; - - public PendingUninstallShortcutInfo(Intent rawData) { - data = rawData; - } - } - - public void onReceive(Context context, Intent data) { - if (!ACTION_UNINSTALL_SHORTCUT.equals(data.getAction())) { - return; - } - - PendingUninstallShortcutInfo info = new PendingUninstallShortcutInfo(data); - if (mUseUninstallQueue) { - mUninstallQueue.add(info); - } else { - processUninstallShortcut(context, info); - } - } - - static void enableUninstallQueue() { - mUseUninstallQueue = true; - } - - static void disableAndFlushUninstallQueue(Context context) { - mUseUninstallQueue = false; - Iterator<PendingUninstallShortcutInfo> iter = mUninstallQueue.iterator(); - while (iter.hasNext()) { - processUninstallShortcut(context, iter.next()); - iter.remove(); - } - } - - private static void processUninstallShortcut(Context context, - PendingUninstallShortcutInfo pendingInfo) { - final Intent data = pendingInfo.data; - - LauncherAppState.setApplicationContext(context.getApplicationContext()); - LauncherAppState app = LauncherAppState.getInstance(); - synchronized (app) { // TODO: make removeShortcut internally threadsafe - removeShortcut(context, data); - } - } - - private static void removeShortcut(Context context, Intent data) { - Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); - String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); - boolean duplicate = data.getBooleanExtra(Launcher.EXTRA_SHORTCUT_DUPLICATE, true); - - if (intent != null && name != null) { - final ContentResolver cr = context.getContentResolver(); - Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, - new String[] { LauncherSettings.Favorites._ID, LauncherSettings.Favorites.INTENT }, - LauncherSettings.Favorites.TITLE + "=?", new String[] { name }, null); - - final int intentIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.INTENT); - final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID); - - boolean changed = false; - - try { - while (c.moveToNext()) { - try { - String intentStr = c.getString(intentIndex); - if (intentStr != null - && intent.filterEquals(Intent.parseUri(intentStr, 0))) { - final long id = c.getLong(idIndex); - final Uri uri = LauncherSettings.Favorites.getContentUri(id, false); - cr.delete(uri, null, null); - changed = true; - if (!duplicate) { - break; - } - } - } catch (URISyntaxException e) { - // Ignore - } - } - } finally { - c.close(); - } - - if (changed) { - cr.notifyChange(LauncherSettings.Favorites.CONTENT_URI, null); - Toast.makeText(context, context.getString(R.string.shortcut_uninstalled, name), - Toast.LENGTH_SHORT).show(); - } - } - } -} |