feat(multimode): add all monitor callbacks (6ce93b85) · Commits · e / os / BlissLauncher3

bliss/src/foundation/e/bliss/BaseController.kt

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		/*
		* Copyright © MURENA SAS 2023.
		* All rights reserved. This program and the accompanying materials
		* are made available under the terms of the GNU Public License v3.0
		* which accompanies this distribution, and is available at
		* http://www.gnu.org/licenses/gpl.html
		*/
		package foundation.e.bliss

		import java.io.FileDescriptor
		import java.io.PrintWriter

		interface BaseController {
		fun dumpState(prefix: String?, fd: FileDescriptor?, writer: PrintWriter?, dumpAll: Boolean)
		}

bliss/src/foundation/e/bliss/LauncherAppMonitor.java

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Original line number	Diff line number	Diff line
		/*
		* Copyright © MURENA SAS 2023.
		* All rights reserved. This program and the accompanying materials
		* are made available under the terms of the GNU Public License v3.0
		* which accompanies this distribution, and is available at
		* http://www.gnu.org/licenses/gpl.html
		*/
		package foundation.e.bliss;

		import static android.content.pm.ActivityInfo.CONFIG_LOCALE;
		import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
		import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;

		import android.content.Context;
		import android.content.Intent;
		import android.content.SharedPreferences;
		import android.content.pm.LauncherApps;
		import android.content.pm.ShortcutInfo;
		import android.database.sqlite.SQLiteDatabase;
		import android.os.UserHandle;
		import android.text.TextUtils;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;

		import com.android.launcher3.LauncherPrefs;
		import com.android.launcher3.model.data.AppInfo;
		import com.android.launcher3.InvariantDeviceProfile;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.Utilities;
		import com.android.launcher3.util.MainThreadInitializedObject;
		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.ArrayList;
		import java.util.List;

		public class LauncherAppMonitor extends LauncherApps.Callback
		implements
		SharedPreferences.OnSharedPreferenceChangeListener,
		LauncherAppMonitorCallback {

		// We do not need any synchronization for this variable as its only written on
		// UI thread.
		public static final MainThreadInitializedObject<LauncherAppMonitor> INSTANCE = new MainThreadInitializedObject<>(
		LauncherAppMonitor::new);

		private final ArrayList<WeakReference<LauncherAppMonitorCallback>> mCallbacks = new ArrayList<>();

		private Launcher mLauncher;

		// private MultiModeController mMultiModeController = null;

		public static LauncherAppMonitor getInstance(final Context context) {
		return INSTANCE.get(context.getApplicationContext());
		}

		public static LauncherAppMonitor getInstanceNoCreate() {
		return INSTANCE.getNoCreate();
		}

		// return null while launcher activity isn't running
		public Launcher getLauncher() {
		return mLauncher;
		}

		/**
		* Remove the given observer's callback.
		*
		* @param callback
		* The callback to remove
		*/
		public void unregisterCallback(LauncherAppMonitorCallback callback) {
		for (int i = mCallbacks.size() - 1; i >= 0; i--) {
		if (mCallbacks.get(i).get() == callback) {
		synchronized (mCallbacks) {
		mCallbacks.remove(i);
		}
		}
		}
		}

		/**
		* Register to receive notifications about general Launcher app information
		*
		* @param callback
		* The callback to register
		*/
		public void registerCallback(LauncherAppMonitorCallback callback) {
		// Prevent adding duplicate callbacks
		unregisterCallback(callback);
		synchronized (mCallbacks) {
		mCallbacks.add(new WeakReference<>(callback));
		}
		}

		private LauncherAppMonitor(Context context) {
		LauncherPrefs.get(context).addListener(this);
		// mMultiModeController = new MultiModeController(context, this);
		}

		@Override
		public void onLauncherPreCreate(Launcher launcher) {
		if (mLauncher != null) {
		onLauncherDestroy(mLauncher);
		}
		mLauncher = launcher;

		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherPreCreate(launcher);
		}
		}
		}

		@Override
		public void onLauncherCreated() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherCreated();
		}
		}
		}

		@Override
		public void onLauncherPreResume() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherPreResume();
		}
		}
		}

		@Override
		public void onLauncherResumed() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherResumed();
		}
		}
		}

		@Override
		public void onLauncherPrePause() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherPrePause();
		}
		}
		}

		@Override
		public void onLauncherPaused() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherPaused();
		}
		}
		}

		@Override
		public void onLauncherStart() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherStart();
		}
		}
		}

		@Override
		public void onLauncherStop() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherStop();
		}
		}
		}

		@Override
		public void onLauncherDestroy(@NonNull Launcher launcher) {
		if (launcher != mLauncher) {
		return;
		}

		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherDestroy(launcher);
		}
		}
		mLauncher = null;
		}

		@Override
		public void onLauncherRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherRequestPermissionsResult(requestCode, permissions, grantResults);
		}
		}
		}

		@Override
		public void onLauncherFocusChanged(boolean hasFocus) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherFocusChanged(hasFocus);
		}
		}
		}

		@Override
		public void onReceiveHomeIntent() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onReceiveHomeIntent();
		}
		}
		}

		@Override
		public void onLauncherWorkspaceBindingFinish() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherWorkspaceBindingFinish();
		}
		}
		}

		@Override
		public void onLauncherAllAppBindingFinish(@NonNull AppInfo[] apps) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherAllAppBindingFinish(apps);
		}
		}
		}

		@Override
		public void onPackageRemoved(String packageName, UserHandle user) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackageRemoved(packageName, user);
		}
		}
		}

		@Override
		public void onPackageAdded(String packageName, UserHandle user) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackageAdded(packageName, user);
		}
		}
		}

		@Override
		public void onPackageChanged(String packageName, UserHandle user) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackageChanged(packageName, user);
		}
		}
		}

		@Override
		public void onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackagesAvailable(packageNames, user, replacing);
		}
		}
		}

		@Override
		public void onPackagesUnavailable(String[] packageNames, UserHandle user, boolean replacing) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackagesUnavailable(packageNames, user, replacing);
		}
		}
		}

		@Override
		public void onPackagesSuspended(String[] packageNames, UserHandle user) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackagesSuspended(packageNames, user);
		}
		}
		}

		@Override
		public void onPackagesUnsuspended(String[] packageNames, UserHandle user) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onPackagesUnsuspended(packageNames, user);
		}
		}
		}

		@Override
		public void onShortcutsChanged(String packageName, List<ShortcutInfo> shortcuts, UserHandle user) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onShortcutsChanged(packageName, shortcuts, user);
		}
		}
		}

		@Override
		public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onAppSharedPreferenceChanged(key);
		}
		}
		}

		public void onReceive(Intent intent) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onReceive(intent);
		}
		}
		}

		public void onAppCreated(Context context) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onAppCreated(context);
		}
		}
		}

		public void onUIConfigChanged() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onUIConfigChanged();
		}
		}
		}

		public void onThemeChanged() {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onThemeChanged();
		}
		}
		}

		public void onAllAppsListUpdated(List<? extends AppInfo> apps) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onAllAppsListUpdated(apps);
		}
		}
		}

		public void onLauncherConfigurationChanged(int diff) {
		boolean localChanged = (diff & CONFIG_LOCALE) != 0;
		boolean orientationChanged = (diff & CONFIG_ORIENTATION) != 0;
		boolean screenSizeChanged = (diff & CONFIG_SCREEN_SIZE) != 0;

		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		if (localChanged) {
		cb.onLauncherLocaleChanged();
		}
		if (orientationChanged) {
		cb.onLauncherOrientationChanged();
		}
		if (screenSizeChanged) {
		cb.onLauncherScreensizeChanged();
		}
		}
		}
		}

		public void onLoadAllAppsEnd(ArrayList<AppInfo> apps) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLoadAllAppsEnd(apps);
		}
		}
		}

		@Override
		public void onLauncherStyleChanged(@NonNull String style) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherStyleChanged(style);
		}
		}
		}

		@Override
		public void onLauncherDbUpgrade(@NonNull SQLiteDatabase db, int oldVersion, int newVersion) {
		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onLauncherDbUpgrade(db, oldVersion, newVersion);
		}
		}
		}

		@Override
		public void dump(@NonNull String prefix, @NonNull FileDescriptor fd, @NonNull PrintWriter w, String[] args) {
		boolean isAll = args.length > 0 && TextUtils.equals(args[0], "--all");

		if (mLauncher != null) {
		w.println();
		w.println(prefix + " DeviceProfile: " + InvariantDeviceProfile.INSTANCE.get(mLauncher));
		}

		for (int i = 0; i < mCallbacks.size(); i++) {
		LauncherAppMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.dump(prefix, fd, w, isAll);
		}
		}
		}

		@Override
		public void dump(@Nullable String prefix, @Nullable FileDescriptor fd, @Nullable PrintWriter w, boolean dumpAll) {
		}

		@Override
		public void onLauncherLocaleChanged() {
		}

		@Override
		public void onLauncherOrientationChanged() {
		}

		@Override
		public void onLauncherScreensizeChanged() {
		}

		@Override
		public void onAppSharedPreferenceChanged(@Nullable String key) {
		}
		}

bliss/src/foundation/e/bliss/LauncherAppMonitorCallback.kt

0 → 100644

+78 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright © MURENA SAS 2023.
		* All rights reserved. This program and the accompanying materials
		* are made available under the terms of the GNU Public License v3.0
		* which accompanies this distribution, and is available at
		* http://www.gnu.org/licenses/gpl.html
		*/
		package foundation.e.bliss

		import android.content.Context
		import android.content.Intent
		import android.content.pm.ShortcutInfo
		import android.database.sqlite.SQLiteDatabase
		import android.os.UserHandle
		import com.android.launcher3.Launcher
		import com.android.launcher3.model.data.AppInfo
		import java.io.FileDescriptor
		import java.io.PrintWriter

		@JvmDefaultWithCompatibility
		interface LauncherAppMonitorCallback {
		// Launcher activity Callbacks
		fun onLauncherPreCreate(launcher: Launcher?) {}
		fun onLauncherCreated() {}
		fun onLauncherPreResume() {}
		fun onLauncherResumed() {}
		fun onLauncherStart() {}
		fun onLauncherStop() {}
		fun onLauncherPrePause() {}
		fun onLauncherPaused() {}
		fun onLauncherDestroy(launcher: Launcher) {}
		fun onLauncherStyleChanged(style: String) {}
		fun onLauncherRequestPermissionsResult(
		requestCode: Int,
		permissions: Array<String?>?,
		grantResults: IntArray?
		) {}

		fun onLauncherFocusChanged(hasFocus: Boolean) {}

		// Launcher app Callbacks
		fun onAppCreated(context: Context?) {}
		fun onReceive(intent: Intent?) {}
		fun onUIConfigChanged() {}
		fun onThemeChanged() {}
		fun onAppSharedPreferenceChanged(key: String?) {}
		fun onPackageRemoved(packageName: String?, user: UserHandle?) {}
		fun onPackageAdded(packageName: String?, user: UserHandle?) {}
		fun onPackageChanged(packageName: String?, user: UserHandle?) {}
		fun onPackagesAvailable(packageNames: Array<String?>?, user: UserHandle?, replacing: Boolean) {}
		fun onPackagesUnavailable(
		packageNames: Array<String?>?,
		user: UserHandle?,
		replacing: Boolean
		) {}

		fun onPackagesSuspended(packageNames: Array<String?>?, user: UserHandle?) {}
		fun onPackagesUnsuspended(packageNames: Array<String?>?, user: UserHandle?) {}
		fun onShortcutsChanged(
		packageName: String?,
		shortcuts: List<ShortcutInfo?>?,
		user: UserHandle?
		) {}

		fun onAllAppsListUpdated(apps: List<AppInfo?>?) {}
		fun onLauncherLocaleChanged() {}
		fun onLauncherOrientationChanged() {}
		fun onLauncherScreensizeChanged() {}
		fun onLoadAllAppsEnd(apps: ArrayList<AppInfo?>?) {}

		// Launcher database callbacks
		fun dump(prefix: String?, fd: FileDescriptor?, w: PrintWriter?, dumpAll: Boolean) {}
		fun dump(prefix: String, fd: FileDescriptor, w: PrintWriter, args: Array<String>) {}
		fun onLauncherDbUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {}
		fun onReceiveHomeIntent() {}
		fun onLauncherWorkspaceBindingFinish() {}
		fun onLauncherAllAppBindingFinish(apps: Array<AppInfo>) {}
		}

build.gradle

+1 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,7 @@ allprojects {

		tasks.withType(KotlinCompile).configureEach {
		kotlinOptions {
		freeCompilerArgs = ['-Xjvm-default=all']
		jvmTarget = JavaVersion.VERSION_17
		}
		}

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

+3 −0

Original line number	Diff line number	Diff line
		@@ -150,6 +150,8 @@ import java.lang.ref.WeakReference;
		import java.util.function.Consumer;
		import java.util.function.Function;

		import foundation.e.bliss.LauncherAppMonitor;

		/**
		* Service connected by system-UI for handling touch interaction.
		*/
		@@ -487,6 +489,7 @@ public class TouchInteractionService extends Service {
		super.onCreate();
		// Initialize anything here that is needed in direct boot mode.
		// Everything else should be initialized in onUserUnlocked() below.
		LauncherAppMonitor.getInstance(this);
		mMainChoreographer = Choreographer.getInstance();
		mAM = ActivityManagerWrapper.getInstance();
		mDeviceState = new RecentsAnimationDeviceState(this, true);