Automatically switching the ActivityController based on the default home app preference (59f2094d) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/libs/sysui_shared.jar

−437 B (117 KiB)

File changed.

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quickstep/src/com/android/quickstep/OverviewCommandHelper.java

+96 −21

Original line number	Diff line number	Diff line
		@@ -15,18 +15,29 @@
		*/
		package com.android.quickstep;

		import static android.content.Intent.ACTION_PACKAGE_ADDED;
		import static android.content.Intent.ACTION_PACKAGE_CHANGED;
		import static android.content.Intent.ACTION_PACKAGE_REMOVED;

		import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
		import static com.android.systemui.shared.system.ActivityManagerWrapper
		.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
		import static com.android.systemui.shared.system.PackageManagerWrapper
		.ACTION_PREFERRED_ACTIVITY_CHANGED;
		import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;

		import android.animation.AnimatorSet;
		import android.animation.ValueAnimator;
		import android.annotation.TargetApi;
		import android.content.BroadcastReceiver;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.pm.ResolveInfo;
		import android.graphics.Rect;
		import android.os.Build;
		import android.os.PatternMatcher;
		import android.os.SystemClock;
		import android.util.Log;
		import android.view.View;
		@@ -44,8 +55,11 @@ import com.android.quickstep.util.RemoteAnimationProvider;
		import com.android.quickstep.util.SysuiEventLogger;
		import com.android.quickstep.views.RecentsView;
		import com.android.systemui.shared.system.ActivityManagerWrapper;
		import com.android.systemui.shared.system.PackageManagerWrapper;
		import com.android.systemui.shared.system.RemoteAnimationTargetCompat;

		import java.util.ArrayList;

		/**
		* Helper class to handle various atomic commands for switching between Overview.
		*/
		@@ -55,15 +69,30 @@ public class OverviewCommandHelper {
		private static final long RECENTS_LAUNCH_DURATION = 200;

		private static final String TAG = "OverviewCommandHelper";
		private static final boolean DEBUG_START_FALLBACK_ACTIVITY = false;

		private final Context mContext;
		private final ActivityManagerWrapper mAM;
		private final RecentsModel mRecentsModel;
		private final MainThreadExecutor mMainThreadExecutor;
		private final ComponentName mMyHomeComponent;

		public final Intent homeIntent;
		public final ComponentName launcher;
		private final BroadcastReceiver mUserPreferenceChangeReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		initOverviewTargets();
		}
		};
		private final BroadcastReceiver mOtherHomeAppUpdateReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		initOverviewTargets();
		}
		};
		private String mUpdateRegisteredPackage;

		public Intent overviewIntent;
		public ComponentName overviewComponent;
		private ActivityControlHelper mActivityControlHelper;

		private long mLastToggleTime;

		@@ -73,22 +102,72 @@ public class OverviewCommandHelper {
		mMainThreadExecutor = new MainThreadExecutor();
		mRecentsModel = RecentsModel.getInstance(mContext);

		homeIntent = new Intent(Intent.ACTION_MAIN)
		Intent myHomeIntent = new Intent(Intent.ACTION_MAIN)
		.addCategory(Intent.CATEGORY_HOME)
		.setPackage(context.getPackageName())
		.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		ResolveInfo info = context.getPackageManager().resolveActivity(homeIntent, 0);
		.setPackage(mContext.getPackageName());
		ResolveInfo info = context.getPackageManager().resolveActivity(myHomeIntent, 0);
		mMyHomeComponent = new ComponentName(context.getPackageName(), info.activityInfo.name);

		if (DEBUG_START_FALLBACK_ACTIVITY) {
		launcher = new ComponentName(context, RecentsActivity.class);
		homeIntent.addCategory(Intent.CATEGORY_DEFAULT)
		.removeCategory(Intent.CATEGORY_HOME);
		mContext.registerReceiver(mUserPreferenceChangeReceiver,
		new IntentFilter(ACTION_PREFERRED_ACTIVITY_CHANGED));
		initOverviewTargets();
		}

		private void initOverviewTargets() {
		ComponentName defaultHome = PackageManagerWrapper.getInstance()
		.getHomeActivities(new ArrayList<>());

		final String overviewIntentCategory;
		if (defaultHome == null \|\| mMyHomeComponent.equals(defaultHome)) {
		// User default home is same as out home app. Use Overview integrated in Launcher.
		overviewComponent = mMyHomeComponent;
		mActivityControlHelper = new LauncherActivityControllerHelper();
		overviewIntentCategory = Intent.CATEGORY_HOME;

		if (mUpdateRegisteredPackage != null) {
		// Remove any update listener as we don't care about other packages.
		mContext.unregisterReceiver(mOtherHomeAppUpdateReceiver);
		mUpdateRegisteredPackage = null;
		}
		} else {
		launcher = new ComponentName(context.getPackageName(), info.activityInfo.name);
		// The default home app is a different launcher. Use the fallback Overview instead.
		overviewComponent = new ComponentName(mContext, RecentsActivity.class);
		mActivityControlHelper = new FallbackActivityControllerHelper();
		overviewIntentCategory = Intent.CATEGORY_DEFAULT;

		// User's default home app can change as a result of package updates of this app (such
		// as uninstalling the app or removing the "Launcher" feature in an update).
		// Listen for package updates of this app (and remove any previously attached
		// package listener).
		if (!defaultHome.getPackageName().equals(mUpdateRegisteredPackage)) {
		if (mUpdateRegisteredPackage != null) {
		mContext.unregisterReceiver(mOtherHomeAppUpdateReceiver);
		}

		// Clear the packageName as system can fail to dedupe it b/64108432
		homeIntent.setComponent(launcher).setPackage(null);
		mUpdateRegisteredPackage = defaultHome.getPackageName();
		IntentFilter updateReceiver = new IntentFilter(ACTION_PACKAGE_ADDED);
		updateReceiver.addAction(ACTION_PACKAGE_CHANGED);
		updateReceiver.addAction(ACTION_PACKAGE_REMOVED);
		updateReceiver.addDataScheme("package");
		updateReceiver.addDataSchemeSpecificPart(mUpdateRegisteredPackage,
		PatternMatcher.PATTERN_LITERAL);
		mContext.registerReceiver(mOtherHomeAppUpdateReceiver, updateReceiver);
		}
		}

		overviewIntent = new Intent(Intent.ACTION_MAIN)
		.addCategory(overviewIntentCategory)
		.setComponent(overviewComponent)
		.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		}

		public void onDestroy() {
		mContext.unregisterReceiver(mUserPreferenceChangeReceiver);

		if (mUpdateRegisteredPackage != null) {
		mContext.unregisterReceiver(mOtherHomeAppUpdateReceiver);
		mUpdateRegisteredPackage = null;
		}
		}

		public void onOverviewToggle() {
		@@ -97,7 +176,7 @@ public class OverviewCommandHelper {
		return;
		}

		mAM.closeSystemWindows("recentapps");
		mAM.closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
		mMainThreadExecutor.execute(new RecentsActivityCommand<>());
		}

		@@ -106,11 +185,7 @@ public class OverviewCommandHelper {
		}

		public ActivityControlHelper getActivityControlHelper() {
		if (DEBUG_START_FALLBACK_ACTIVITY) {
		return new FallbackActivityControllerHelper();
		} else {
		return new LauncherActivityControllerHelper();
		}
		return mActivityControlHelper;
		}

		private class ShowRecentsCommand extends RecentsActivityCommand {
		@@ -157,7 +232,7 @@ public class OverviewCommandHelper {
		// Do nothing
		} else {
		mListener = mHelper.createActivityInitListener(this::onActivityReady);
		mListener.registerAndStartActivity(homeIntent, this::createWindowAnimation,
		mListener.registerAndStartActivity(overviewIntent, this::createWindowAnimation,
		mContext, mMainThreadExecutor.getHandler(), RECENTS_LAUNCH_DURATION);
		}
		}

quickstep/src/com/android/quickstep/TouchInteractionService.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -191,6 +191,7 @@ public class TouchInteractionService extends Service {

		@Override
		public void onDestroy() {
		mOverviewCommandHelper.onDestroy();
		sConnected = false;
		super.onDestroy();
		}
		@@ -222,14 +223,14 @@ public class TouchInteractionService extends Service {
		if (runningTaskInfo == null && !forceToLauncher) {
		return mNoOpTouchConsumer;
		} else if (forceToLauncher \|\|
		runningTaskInfo.topActivity.equals(mOverviewCommandHelper.launcher)) {
		runningTaskInfo.topActivity.equals(mOverviewCommandHelper.overviewComponent)) {
		return getOverviewConsumer();
		} else {
		if (tracker == null) {
		tracker = VelocityTracker.obtain();
		}
		return new OtherActivityTouchConsumer(this, runningTaskInfo, mRecentsModel,
		mOverviewCommandHelper.homeIntent,
		mOverviewCommandHelper.overviewIntent,
		mOverviewCommandHelper.getActivityControlHelper(), mMainThreadExecutor,
		mBackgroundThreadChoreographer, downHitTarget, tracker);
		}