1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.launcher3.uioverrides; 17 18 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP; 19 20 import android.app.ActivityOptions; 21 import android.app.ActivityTaskManager; 22 import android.app.PendingIntent; 23 import android.content.Intent; 24 import android.os.RemoteException; 25 import android.util.Log; 26 import android.util.Pair; 27 import android.view.View; 28 import android.widget.RemoteViews; 29 import android.window.SplashScreen; 30 31 import com.android.launcher3.Utilities; 32 import com.android.launcher3.logging.StatsLogManager; 33 import com.android.launcher3.model.data.ItemInfo; 34 import com.android.launcher3.util.ActivityOptionsWrapper; 35 import com.android.launcher3.widget.LauncherAppWidgetHostView; 36 37 /** Provides a Quickstep specific animation when launching an activity from an app widget. */ 38 class QuickstepInteractionHandler implements RemoteViews.InteractionHandler { 39 40 private static final String TAG = "QuickstepInteractionHandler"; 41 42 private final QuickstepLauncher mLauncher; 43 QuickstepInteractionHandler(QuickstepLauncher launcher)44 QuickstepInteractionHandler(QuickstepLauncher launcher) { 45 mLauncher = launcher; 46 } 47 48 @SuppressWarnings("NewApi") 49 @Override onInteraction(View view, PendingIntent pendingIntent, RemoteViews.RemoteResponse remoteResponse)50 public boolean onInteraction(View view, PendingIntent pendingIntent, 51 RemoteViews.RemoteResponse remoteResponse) { 52 LauncherAppWidgetHostView hostView = findHostViewAncestor(view); 53 if (hostView == null) { 54 Log.e(TAG, "View did not have a LauncherAppWidgetHostView ancestor."); 55 return RemoteViews.startPendingIntent(hostView, pendingIntent, 56 remoteResponse.getLaunchOptions(view)); 57 } 58 Pair<Intent, ActivityOptions> options = remoteResponse.getLaunchOptions(view); 59 ActivityOptionsWrapper activityOptions = mLauncher.getAppTransitionManager() 60 .getActivityLaunchOptions(hostView); 61 if (Utilities.ATLEAST_S && !pendingIntent.isActivity()) { 62 // In the event this pending intent eventually launches an activity, i.e. a trampoline, 63 // use the Quickstep transition animation. 64 try { 65 ActivityTaskManager.getService() 66 .registerRemoteAnimationForNextActivityStart( 67 pendingIntent.getCreatorPackage(), 68 activityOptions.options.getRemoteAnimationAdapter()); 69 } catch (RemoteException e) { 70 // Do nothing. 71 } 72 } 73 activityOptions.options.setPendingIntentLaunchFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 74 activityOptions.options.setSplashscreenStyle(SplashScreen.SPLASH_SCREEN_STYLE_ICON); 75 Object itemInfo = hostView.getTag(); 76 if (itemInfo instanceof ItemInfo) { 77 mLauncher.addLaunchCookie((ItemInfo) itemInfo, activityOptions.options); 78 } 79 options = Pair.create(options.first, activityOptions.options); 80 if (pendingIntent.isActivity()) { 81 logAppLaunch(itemInfo); 82 } 83 return RemoteViews.startPendingIntent(hostView, pendingIntent, options); 84 } 85 86 /** 87 * Logs that the app was launched from the widget. 88 * @param itemInfo the widget info. 89 */ logAppLaunch(Object itemInfo)90 private void logAppLaunch(Object itemInfo) { 91 StatsLogManager.StatsLogger logger = mLauncher.getStatsLogManager().logger(); 92 if (itemInfo instanceof ItemInfo) { 93 logger.withItemInfo((ItemInfo) itemInfo); 94 } 95 logger.log(LAUNCHER_APP_LAUNCH_TAP); 96 } 97 findHostViewAncestor(View v)98 private LauncherAppWidgetHostView findHostViewAncestor(View v) { 99 while (v != null) { 100 if (v instanceof LauncherAppWidgetHostView) return (LauncherAppWidgetHostView) v; 101 v = (View) v.getParent(); 102 } 103 return null; 104 } 105 } 106