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/*
* Copyright (C) 2021 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.uioverrides;
import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
import android.app.ActivityOptions;
import android.app.ActivityTaskManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.IBinder;
import android.os.RemoteException;
import android.util.Log;
import android.util.Pair;
import android.view.View;
import android.widget.RemoteViews;
import android.widget.Toast;
import android.window.SplashScreen;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.logging.StatsLogManager;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.util.ActivityOptionsWrapper;
import com.android.launcher3.widget.LauncherAppWidgetHostView;
/** Provides a Quickstep specific animation when launching an activity from an app widget. */
class QuickstepInteractionHandler implements RemoteViews.InteractionHandler {
private static final String TAG = "QuickstepInteractionHandler";
private final QuickstepLauncher mLauncher;
QuickstepInteractionHandler(QuickstepLauncher launcher) {
mLauncher = launcher;
}
@SuppressWarnings("NewApi")
@Override
public boolean onInteraction(View view, PendingIntent pendingIntent,
RemoteViews.RemoteResponse remoteResponse) {
LauncherAppWidgetHostView hostView = findHostViewAncestor(view);
if (hostView == null) {
Log.e(TAG, "View did not have a LauncherAppWidgetHostView ancestor.");
return RemoteViews.startPendingIntent(hostView, pendingIntent,
remoteResponse.getLaunchOptions(view));
}
if (mLauncher.isSplitSelectionEnabled()) {
Toast.makeText(hostView.getContext(), R.string.split_widgets_not_supported,
Toast.LENGTH_SHORT).show();
return true;
}
Pair<Intent, ActivityOptions> options = remoteResponse.getLaunchOptions(view);
ActivityOptionsWrapper activityOptions = mLauncher.getAppTransitionManager()
.getActivityLaunchOptions(hostView);
Object itemInfo = hostView.getTag();
IBinder launchCookie = null;
if (itemInfo instanceof ItemInfo) {
launchCookie = mLauncher.getLaunchCookie((ItemInfo) itemInfo);
activityOptions.options.setLaunchCookie(launchCookie);
}
if (Utilities.ATLEAST_S && !pendingIntent.isActivity()) {
// In the event this pending intent eventually launches an activity, i.e. a trampoline,
// use the Quickstep transition animation.
try {
ActivityTaskManager.getService()
.registerRemoteAnimationForNextActivityStart(
pendingIntent.getCreatorPackage(),
activityOptions.options.getRemoteAnimationAdapter(),
launchCookie);
} catch (RemoteException e) {
// Do nothing.
}
}
activityOptions.options.setPendingIntentLaunchFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
activityOptions.options.setSplashScreenStyle(SplashScreen.SPLASH_SCREEN_STYLE_SOLID_COLOR);
activityOptions.options.setPendingIntentBackgroundActivityStartMode(
ActivityOptions.MODE_BACKGROUND_ACTIVITY_START_ALLOWED);
options = Pair.create(options.first, activityOptions.options);
if (pendingIntent.isActivity()) {
logAppLaunch(itemInfo);
}
return RemoteViews.startPendingIntent(hostView, pendingIntent, options);
}
/**
* Logs that the app was launched from the widget.
* @param itemInfo the widget info.
*/
private void logAppLaunch(Object itemInfo) {
StatsLogManager.StatsLogger logger = mLauncher.getStatsLogManager().logger();
if (itemInfo instanceof ItemInfo) {
logger.withItemInfo((ItemInfo) itemInfo);
}
logger.log(LAUNCHER_APP_LAUNCH_TAP);
}
private LauncherAppWidgetHostView findHostViewAncestor(View v) {
while (v != null) {
if (v instanceof LauncherAppWidgetHostView) return (LauncherAppWidgetHostView) v;
v = (View) v.getParent();
}
return null;
}
}
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