diff options
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java')
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java deleted file mode 100644 index 7ab40b0..0000000 --- a/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java +++ /dev/null @@ -1,248 +0,0 @@ -/* - * Copyright (C) 2012 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.systemui.recent; - -import android.app.Activity; -import android.app.ActivityManager; -import android.app.WallpaperManager; -import android.content.BroadcastReceiver; -import android.content.Context; -import android.content.Intent; -import android.content.IntentFilter; -import android.os.Bundle; -import android.os.UserHandle; -import android.view.MotionEvent; -import android.view.View; -import android.view.WindowManager; - -import com.android.systemui.R; -import com.android.systemui.statusbar.StatusBarPanel; - -import java.util.List; - -public class RecentsActivity extends Activity { - public static final String TOGGLE_RECENTS_INTENT = "com.android.systemui.recent.action.TOGGLE_RECENTS"; - public static final String PRELOAD_INTENT = "com.android.systemui.recent.action.PRELOAD"; - public static final String CANCEL_PRELOAD_INTENT = "com.android.systemui.recent.CANCEL_PRELOAD"; - public static final String CLOSE_RECENTS_INTENT = "com.android.systemui.recent.action.CLOSE"; - public static final String WINDOW_ANIMATION_START_INTENT = "com.android.systemui.recent.action.WINDOW_ANIMATION_START"; - public static final String PRELOAD_PERMISSION = "com.android.systemui.recent.permission.PRELOAD"; - public static final String WAITING_FOR_WINDOW_ANIMATION_PARAM = "com.android.systemui.recent.WAITING_FOR_WINDOW_ANIMATION"; - private static final String WAS_SHOWING = "was_showing"; - - private RecentsPanelView mRecentsPanel; - private IntentFilter mIntentFilter; - private boolean mShowing; - private boolean mForeground; - - private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() { - @Override - public void onReceive(Context context, Intent intent) { - if (CLOSE_RECENTS_INTENT.equals(intent.getAction())) { - if (mRecentsPanel != null && mRecentsPanel.isShowing()) { - if (mShowing && !mForeground) { - // Captures the case right before we transition to another activity - mRecentsPanel.show(false); - } - } - } else if (WINDOW_ANIMATION_START_INTENT.equals(intent.getAction())) { - if (mRecentsPanel != null) { - mRecentsPanel.onWindowAnimationStart(); - } - } - } - }; - - public class TouchOutsideListener implements View.OnTouchListener { - private StatusBarPanel mPanel; - - public TouchOutsideListener(StatusBarPanel panel) { - mPanel = panel; - } - - public boolean onTouch(View v, MotionEvent ev) { - final int action = ev.getAction(); - if (action == MotionEvent.ACTION_OUTSIDE - || (action == MotionEvent.ACTION_DOWN - && !mPanel.isInContentArea((int) ev.getX(), (int) ev.getY()))) { - dismissAndGoHome(); - return true; - } - return false; - } - } - - @Override - public void onPause() { - overridePendingTransition( - R.anim.recents_return_to_launcher_enter, - R.anim.recents_return_to_launcher_exit); - mForeground = false; - super.onPause(); - } - - @Override - public void onStop() { - mShowing = false; - if (mRecentsPanel != null) { - mRecentsPanel.onUiHidden(); - } - super.onStop(); - } - - private void updateWallpaperVisibility(boolean visible) { - int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0; - int curflags = getWindow().getAttributes().flags - & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; - if (wpflags != curflags) { - getWindow().setFlags(wpflags, WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER); - } - } - - public static boolean forceOpaqueBackground(Context context) { - return WallpaperManager.getInstance(context).getWallpaperInfo() != null; - } - - @Override - public void onStart() { - // Hide wallpaper if it's not a static image - if (forceOpaqueBackground(this)) { - updateWallpaperVisibility(false); - } else { - updateWallpaperVisibility(true); - } - mShowing = true; - if (mRecentsPanel != null) { - // Call and refresh the recent tasks list in case we didn't preload tasks - // or in case we don't get an onNewIntent - mRecentsPanel.refreshRecentTasksList(); - mRecentsPanel.refreshViews(); - } - super.onStart(); - } - - @Override - public void onResume() { - mForeground = true; - super.onResume(); - } - - @Override - public void onBackPressed() { - dismissAndGoBack(); - } - - public void dismissAndGoHome() { - if (mRecentsPanel != null) { - Intent homeIntent = new Intent(Intent.ACTION_MAIN, null); - homeIntent.addCategory(Intent.CATEGORY_HOME); - homeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK - | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); - startActivityAsUser(homeIntent, new UserHandle(UserHandle.USER_CURRENT)); - mRecentsPanel.show(false); - } - } - - public void dismissAndGoBack() { - if (mRecentsPanel != null) { - final ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE); - - final List<ActivityManager.RecentTaskInfo> recentTasks = - am.getRecentTasks(2, - ActivityManager.RECENT_WITH_EXCLUDED | - ActivityManager.RECENT_IGNORE_UNAVAILABLE | - ActivityManager.RECENT_INCLUDE_PROFILES); - if (recentTasks.size() > 1 && - mRecentsPanel.simulateClick(recentTasks.get(1).persistentId)) { - // recents panel will take care of calling show(false) through simulateClick - return; - } - mRecentsPanel.show(false); - } - finish(); - } - - @Override - protected void onCreate(Bundle savedInstanceState) { - getWindow().addPrivateFlags( - WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR); - setContentView(R.layout.status_bar_recent_panel); - mRecentsPanel = (RecentsPanelView) findViewById(R.id.recents_root); - mRecentsPanel.setOnTouchListener(new TouchOutsideListener(mRecentsPanel)); - mRecentsPanel.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE - | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN - | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION); - - final RecentTasksLoader recentTasksLoader = RecentTasksLoader.getInstance(this); - recentTasksLoader.setRecentsPanel(mRecentsPanel, mRecentsPanel); - mRecentsPanel.setMinSwipeAlpha( - getResources().getInteger(R.integer.config_recent_item_min_alpha) / 100f); - - if (savedInstanceState == null || - savedInstanceState.getBoolean(WAS_SHOWING)) { - handleIntent(getIntent(), (savedInstanceState == null)); - } - mIntentFilter = new IntentFilter(); - mIntentFilter.addAction(CLOSE_RECENTS_INTENT); - mIntentFilter.addAction(WINDOW_ANIMATION_START_INTENT); - registerReceiver(mIntentReceiver, mIntentFilter); - super.onCreate(savedInstanceState); - } - - @Override - protected void onSaveInstanceState(Bundle outState) { - outState.putBoolean(WAS_SHOWING, mRecentsPanel.isShowing()); - } - - @Override - protected void onDestroy() { - RecentTasksLoader.getInstance(this).setRecentsPanel(null, mRecentsPanel); - unregisterReceiver(mIntentReceiver); - super.onDestroy(); - } - - @Override - protected void onNewIntent(Intent intent) { - handleIntent(intent, true); - } - - private void handleIntent(Intent intent, boolean checkWaitingForAnimationParam) { - super.onNewIntent(intent); - - if (TOGGLE_RECENTS_INTENT.equals(intent.getAction())) { - if (mRecentsPanel != null) { - if (mRecentsPanel.isShowing()) { - dismissAndGoBack(); - } else { - final RecentTasksLoader recentTasksLoader = RecentTasksLoader.getInstance(this); - boolean waitingForWindowAnimation = checkWaitingForAnimationParam && - intent.getBooleanExtra(WAITING_FOR_WINDOW_ANIMATION_PARAM, false); - mRecentsPanel.show(true, recentTasksLoader.getLoadedTasks(), - recentTasksLoader.isFirstScreenful(), waitingForWindowAnimation); - } - } - } - } - - boolean isForeground() { - return mForeground; - } - - boolean isActivityShowing() { - return mShowing; - } -} |