Respect global notification dots settings (5e0f444a) · Commits · e / os / BlissLauncher

app/src/main/java/foundation/e/blisslauncher/BlissLauncher.java

+17 −0

Original line number	Diff line number	Diff line
		package foundation.e.blisslauncher;

		import static foundation.e.blisslauncher.util.SettingsCache.NOTIFICATION_BADGING_URI;

		import android.app.Application;
		import android.appwidget.AppWidgetManager;
		import android.content.ComponentName;
		import android.content.Context;

		import foundation.e.blisslauncher.core.DeviceProfile;
		@@ -9,6 +12,8 @@ import foundation.e.blisslauncher.core.IconsHandler;
		import foundation.e.blisslauncher.core.blur.BlurWallpaperProvider;
		import foundation.e.blisslauncher.core.customviews.WidgetHost;
		import foundation.e.blisslauncher.features.launcher.AppProvider;
		import foundation.e.blisslauncher.features.notification.NotificationService;
		import foundation.e.blisslauncher.util.SettingsCache;

		public class BlissLauncher extends Application {
		private IconsHandler iconsPackHandler;
		@@ -29,6 +34,18 @@ public class BlissLauncher extends Application {

		connectAppProvider();
		BlurWallpaperProvider.Companion.getInstance(this);

		SettingsCache settingsCache = SettingsCache.INSTANCE.get(this);
		SettingsCache.OnChangeListener notificationLister = this::onNotificationSettingsChanged;
		settingsCache.register(NOTIFICATION_BADGING_URI, notificationLister);
		onNotificationSettingsChanged(settingsCache.getValue(NOTIFICATION_BADGING_URI));
		}

		private void onNotificationSettingsChanged(boolean areNotificationDotsEnabled) {
		if (areNotificationDotsEnabled) {
		NotificationService.requestRebind(new ComponentName(
		this, NotificationService.class));
		}
		}

		public static BlissLauncher getApplication(Context context) {

app/src/main/java/foundation/e/blisslauncher/features/notification/NotificationService.java

+44 −2

Original line number	Diff line number	Diff line
		package foundation.e.blisslauncher.features.notification;

		import static foundation.e.blisslauncher.util.SettingsCache.NOTIFICATION_BADGING_URI;

		import android.content.Intent;
		import android.service.notification.NotificationListenerService;
		import android.service.notification.StatusBarNotification;

		import java.util.Collections;

		import foundation.e.blisslauncher.core.utils.ListUtil;
		import foundation.e.blisslauncher.util.SettingsCache;

		/**
		* Created by falcon on 14/3/18.
		@@ -12,31 +17,68 @@ import foundation.e.blisslauncher.core.utils.ListUtil;

		public class NotificationService extends NotificationListenerService {

		private static boolean sIsConnected = false;

		NotificationRepository mNotificationRepository;

		private boolean mDotsEnabled;
		private SettingsCache mSettingsCache;
		private SettingsCache.OnChangeListener mNotificationSettingsChangedListener;

		@Override
		public void onCreate() {
		super.onCreate();
		mNotificationRepository = NotificationRepository.getNotificationRepository();

		// Register an observer to rebind the notification listener when dots are re-enabled.
		mSettingsCache = SettingsCache.INSTANCE.get(this);
		mNotificationSettingsChangedListener = this::onNotificationSettingsChanged;
		mSettingsCache.register(NOTIFICATION_BADGING_URI,
		mNotificationSettingsChangedListener);
		onNotificationSettingsChanged(mSettingsCache.getValue(NOTIFICATION_BADGING_URI));
		}

		@Override
		public void onDestroy() {
		super.onDestroy();
		mSettingsCache.unregister(NOTIFICATION_BADGING_URI, mNotificationSettingsChangedListener);
		mNotificationRepository.updateNotification(Collections.emptyList());
		}

		private void onNotificationSettingsChanged(boolean areNotificationDotsEnabled) {
		mDotsEnabled = areNotificationDotsEnabled;
		if (!areNotificationDotsEnabled && sIsConnected) {
		requestUnbind();
		updateNotifications();
		}
		}

		@Override
		public void onListenerConnected() {
		mNotificationRepository.updateNotification(ListUtil.asSafeList(getActiveNotifications()));
		sIsConnected = true;
		updateNotifications();
		}

		@Override
		public void onListenerDisconnected() {
		sIsConnected = false;
		}

		@Override
		public void onNotificationPosted(StatusBarNotification sbn) {
		mNotificationRepository.updateNotification(ListUtil.asSafeList(getActiveNotifications()));
		updateNotifications();
		}

		@Override
		public void onNotificationRemoved(StatusBarNotification sbn) {
		updateNotifications();
		}

		private void updateNotifications() {
		if (!mDotsEnabled) {
		mNotificationRepository.updateNotification(Collections.emptyList());
		return;
		}
		mNotificationRepository.updateNotification(ListUtil.asSafeList(getActiveNotifications()));
		}

app/src/main/java/foundation/e/blisslauncher/util/LooperExecutor.java

0 → 100644

+118 −0

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		/*
		* Copyright (C) 2017 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 foundation.e.blisslauncher.util;

		import android.os.Handler;
		import android.os.HandlerThread;
		import android.os.Looper;
		import android.os.Process;

		import java.util.List;
		import java.util.concurrent.AbstractExecutorService;
		import java.util.concurrent.TimeUnit;

		/**
		* Extension of {@link AbstractExecutorService} which executed on a provided looper.
		*/
		public class LooperExecutor extends AbstractExecutorService {

		private final Handler mHandler;

		public LooperExecutor(Looper looper) {
		mHandler = new Handler(looper);
		}

		public Handler getHandler() {
		return mHandler;
		}

		@Override
		public void execute(Runnable runnable) {
		if (getHandler().getLooper() == Looper.myLooper()) {
		runnable.run();
		} else {
		getHandler().post(runnable);
		}
		}

		/**
		* Same as execute, but never runs the action inline.
		*/
		public void post(Runnable runnable) {
		getHandler().post(runnable);
		}

		/**
		* Not supported and throws an exception when used.
		*/
		@Override
		@Deprecated
		public void shutdown() {
		throw new UnsupportedOperationException();
		}

		/**
		* Not supported and throws an exception when used.
		*/
		@Override
		@Deprecated
		public List<Runnable> shutdownNow() {
		throw new UnsupportedOperationException();
		}

		@Override
		public boolean isShutdown() {
		return false;
		}

		@Override
		public boolean isTerminated() {
		return false;
		}

		/**
		* Not supported and throws an exception when used.
		*/
		@Override
		@Deprecated
		public boolean awaitTermination(long l, TimeUnit timeUnit) {
		throw new UnsupportedOperationException();
		}

		/**
		* Returns the thread for this executor
		*/
		public Thread getThread() {
		return getHandler().getLooper().getThread();
		}

		/**
		* Returns the looper for this executor
		*/
		public Looper getLooper() {
		return getHandler().getLooper();
		}

		/**
		* Set the priority of a thread, based on Linux priorities.
		* @param priority Linux priority level, from -20 for highest scheduling priority
		* to 19 for lowest scheduling priority.
		* @see Process#setThreadPriority(int, int)
		*/
		public void setThreadPriority(int priority) {
		Process.setThreadPriority(((HandlerThread) getThread()).getThreadId(), priority);
		}
		}

app/src/main/java/foundation/e/blisslauncher/util/MainThreadInitializedObject.java

0 → 100644

+65 −0

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		/*
		* Copyright (C) 2018 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.
		*
		* Modifications copyright 2021, Lawnchair
		*/
		package foundation.e.blisslauncher.util;

		import android.content.Context;
		import android.os.Looper;

		import java.util.concurrent.ExecutionException;

		/**
		* Utility class for defining singletons which are initiated on main thread.
		*/
		public class MainThreadInitializedObject<T> {

		private static final LooperExecutor MAIN_EXECUTOR = new LooperExecutor(Looper.getMainLooper());

		private final ObjectProvider<T> mProvider;
		private T mValue;

		public MainThreadInitializedObject(ObjectProvider<T> provider) {
		mProvider = provider;
		}

		public T get(Context context) {
		if (mValue == null) {
		if (Looper.myLooper() == Looper.getMainLooper()) {
		mValue = mProvider.get(context.getApplicationContext());
		onPostInit(context);
		} else {
		try {
		return MAIN_EXECUTOR.submit(() -> get(context)).get();
		} catch (InterruptedException\|ExecutionException e) {
		throw new RuntimeException(e);
		}
		}
		}
		return mValue;
		}

		protected void onPostInit(Context context) { }

		public T getNoCreate() {
		return mValue;
		}

		public interface ObjectProvider<T> {

		T get(Context context);
		}
		}

app/src/main/java/foundation/e/blisslauncher/util/SettingsCache.java

0 → 100644

+179 −0

Original line number	Diff line number	Diff line
		/*
		* 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 foundation.e.blisslauncher.util;

		import static android.provider.Settings.System.ACCELEROMETER_ROTATION;

		import android.content.ContentResolver;
		import android.content.Context;
		import android.database.ContentObserver;
		import android.net.Uri;
		import android.os.Handler;
		import android.provider.Settings;

		import androidx.annotation.VisibleForTesting;

		import java.util.HashMap;
		import java.util.List;
		import java.util.Map;
		import java.util.concurrent.ConcurrentHashMap;
		import java.util.concurrent.CopyOnWriteArrayList;

		/**
		* ContentObserver over Settings keys that also has a caching layer.
		* Consumers can register for callbacks via {@link #register(Uri, OnChangeListener)} and
		* {@link #unregister(Uri, OnChangeListener)} methods.
		*
		* This can be used as a normal cache without any listeners as well via the
		* {@link #getValue(Uri, int)} and {@link #onChange)} to update (and subsequently call
		* get)
		*
		* The cache will be invalidated/updated through the normal
		* {@link ContentObserver#onChange(boolean)} calls
		*
		* Cache will also be updated if a key queried is missing (even if it has no listeners registered).
		*/
		public class SettingsCache extends ContentObserver implements AutoCloseable {

		/** Hidden field Settings.Secure.NOTIFICATION_BADGING */
		public static final Uri NOTIFICATION_BADGING_URI =
		Settings.Secure.getUriFor("notification_badging");
		/** Hidden field Settings.Secure.ONE_HANDED_MODE_ENABLED */
		public static final String ONE_HANDED_ENABLED = "one_handed_mode_enabled";
		/** Hidden field Settings.Secure.SWIPE_BOTTOM_TO_NOTIFICATION_ENABLED */
		public static final String ONE_HANDED_SWIPE_BOTTOM_TO_NOTIFICATION_ENABLED =
		"swipe_bottom_to_notification_enabled";
		public static final Uri ROTATION_SETTING_URI =
		Settings.System.getUriFor(ACCELEROMETER_ROTATION);

		private static final String SYSTEM_URI_PREFIX = Settings.System.CONTENT_URI.toString();

		/**
		* Caches the last seen value for registered keys.
		*/
		private Map<Uri, Boolean> mKeyCache = new ConcurrentHashMap<>();
		private final Map<Uri, CopyOnWriteArrayList<OnChangeListener>> mListenerMap = new HashMap<>();
		protected final ContentResolver mResolver;

		/**
		* Singleton instance
		*/
		public static MainThreadInitializedObject<SettingsCache> INSTANCE =
		new MainThreadInitializedObject<>(SettingsCache::new);

		private SettingsCache(Context context) {
		super(new Handler());
		mResolver = context.getContentResolver();
		}

		@Override
		public void close() {
		mResolver.unregisterContentObserver(this);
		}

		@Override
		public void onChange(boolean selfChange, Uri uri) {
		// We use default of 1, but if we're getting an onChange call, can assume a non-default
		// value will exist
		boolean newVal = updateValue(uri, 1 /* Effectively Unused */);
		if (!mListenerMap.containsKey(uri)) {
		return;
		}

		for (OnChangeListener listener : mListenerMap.get(uri)) {
		listener.onSettingsChanged(newVal);
		}
		}

		/**
		* Returns the value for this classes key from the cache. If not in cache, will call
		* {@link #updateValue(Uri, int)} to fetch.
		*/
		public boolean getValue(Uri keySetting) {
		return getValue(keySetting, 1);
		}

		/**
		* Returns the value for this classes key from the cache. If not in cache, will call
		* {@link #updateValue(Uri, int)} to fetch.
		*/
		public boolean getValue(Uri keySetting, int defaultValue) {
		if (mKeyCache.containsKey(keySetting)) {
		return mKeyCache.get(keySetting);
		} else {
		return updateValue(keySetting, defaultValue);
		}
		}

		/**
		* Does not de-dupe if you add same listeners for the same key multiple times.
		* Unregister once complete using {@link #unregister(Uri, OnChangeListener)}
		*/
		public void register(Uri uri, OnChangeListener changeListener) {
		if (mListenerMap.containsKey(uri)) {
		mListenerMap.get(uri).add(changeListener);
		} else {
		CopyOnWriteArrayList<OnChangeListener> l = new CopyOnWriteArrayList<>();
		l.add(changeListener);
		mListenerMap.put(uri, l);
		mResolver.registerContentObserver(uri, false, this);
		}
		}

		private boolean updateValue(Uri keyUri, int defaultValue) {
		String key = keyUri.getLastPathSegment();
		boolean newVal;
		if (keyUri.toString().startsWith(SYSTEM_URI_PREFIX)) {
		newVal = Settings.System.getInt(mResolver, key, defaultValue) == 1;
		} else { // SETTING_SECURE
		newVal = Settings.Secure.getInt(mResolver, key, defaultValue) == 1;
		}

		mKeyCache.put(keyUri, newVal);
		return newVal;
		}

		/**
		* Call to stop receiving updates on the given {@param listener}.
		* This Uri/Listener pair must correspond to the same pair called with for
		* {@link #register(Uri, OnChangeListener)}
		*/
		public void unregister(Uri uri, OnChangeListener listener) {
		List<OnChangeListener> listenersToRemoveFrom = mListenerMap.get(uri);
		if (!listenersToRemoveFrom.contains(listener)) {
		return;
		}

		listenersToRemoveFrom.remove(listener);
		if (listenersToRemoveFrom.isEmpty()) {
		mListenerMap.remove(uri);
		}
		}

		/**
		* Don't use this. Ever.
		* @param keyCache Cache to replace {@link #mKeyCache}
		*/
		@VisibleForTesting
		void setKeyCache(Map<Uri, Boolean> keyCache) {
		mKeyCache = keyCache;
		}

		public interface OnChangeListener {
		void onSettingsChanged(boolean isEnabled);
		}
		}