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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.systemui.plugins;
import static com.android.systemui.util.concurrency.GlobalConcurrencyModule.PRE_HANDLER;
import android.app.NotificationManager;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;
import com.android.systemui.R;
import com.android.systemui.dagger.PluginModule;
import com.android.systemui.dagger.qualifiers.Main;
import com.android.systemui.shared.plugins.PluginActionManager;
import com.android.systemui.shared.plugins.PluginEnabler;
import com.android.systemui.shared.plugins.PluginInstance;
import com.android.systemui.shared.plugins.PluginManager;
import com.android.systemui.shared.plugins.PluginManagerImpl;
import com.android.systemui.shared.plugins.PluginPrefs;
import com.android.systemui.util.concurrency.GlobalConcurrencyModule;
import com.android.systemui.util.concurrency.ThreadFactory;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.Executor;
import javax.inject.Named;
import javax.inject.Singleton;
import dagger.Binds;
import dagger.Module;
import dagger.Provides;
/**
* Dagger Module for code related to plugins.
*
* Covers code both in com.android.systemui.plugins and code in
* com.android.systemui.shared.plugins.
*/
@Module(includes = {GlobalConcurrencyModule.class})
public abstract class PluginsModule {
public static final String PLUGIN_THREAD = "plugin_thread";
public static final String PLUGIN_DEBUG = "plugin_debug";
public static final String PLUGIN_PRIVILEGED = "plugin_privileged";
@Provides
@Named(PLUGIN_DEBUG)
static boolean providesPluginDebug() {
return Build.IS_DEBUGGABLE;
}
@Binds
abstract PluginEnabler bindsPluginEnablerImpl(PluginEnablerImpl impl);
@Provides
@Singleton
static PluginInstance.Factory providesPluginInstanceFactory(
@Named(PLUGIN_PRIVILEGED) List<String> privilegedPlugins,
@Named(PLUGIN_DEBUG) boolean isDebug) {
return new PluginInstance.Factory(
PluginModule.class.getClassLoader(),
new PluginInstance.InstanceFactory<>(),
new PluginInstance.VersionChecker(),
privilegedPlugins,
isDebug);
}
@Provides
@Singleton
static PluginActionManager.Factory providePluginInstanceManagerFactory(Context context,
PackageManager packageManager, @Main Executor mainExecutor,
@Named(PLUGIN_THREAD) Executor pluginExecutor,
NotificationManager notificationManager, PluginEnabler pluginEnabler,
@Named(PLUGIN_PRIVILEGED) List<String> privilegedPlugins,
PluginInstance.Factory pluginInstanceFactory) {
return new PluginActionManager.Factory(
context, packageManager, mainExecutor, pluginExecutor,
notificationManager, pluginEnabler, privilegedPlugins, pluginInstanceFactory);
}
@Provides
@Singleton
@Named(PLUGIN_THREAD)
static Executor providesPluginExecutor(ThreadFactory threadFactory) {
return threadFactory.buildExecutorOnNewThread("plugin");
}
@Provides
@Singleton
static PluginManager providesPluginManager(
Context context,
PluginActionManager.Factory instanceManagerFactory,
@Named(PLUGIN_DEBUG) boolean debug,
@Named(PRE_HANDLER)
Optional<Thread.UncaughtExceptionHandler> uncaughtExceptionHandlerOptional,
PluginEnabler pluginEnabler,
PluginPrefs pluginPrefs,
@Named(PLUGIN_PRIVILEGED) List<String> privilegedPlugins) {
return new PluginManagerImpl(context, instanceManagerFactory, debug,
uncaughtExceptionHandlerOptional, pluginEnabler, pluginPrefs,
privilegedPlugins);
}
@Provides
static PluginPrefs providesPluginPrefs(Context context) {
return new PluginPrefs(context);
}
@Provides
@Named(PLUGIN_PRIVILEGED)
static List<String> providesPrivilegedPlugins(Context context) {
return Arrays.asList(context.getResources().getStringArray(R.array.config_pluginWhitelist));
}
}
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