com.animedetour.android.framework.dependencyinjection.module.ApplicationModule.java Source code

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Here is the source code for com.animedetour.android.framework.dependencyinjection.module.ApplicationModule.java

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/*
 * This file is part of the Anime Detour Android application
 *
 * Copyright (c) 2014-2015 Anime Twin Cities, Inc.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
package com.animedetour.android.framework.dependencyinjection.module;

import android.app.AlarmManager;
import android.app.Application;
import android.content.Context;
import android.view.inputmethod.InputMethodManager;
import com.animedetour.android.BuildConfig;
import com.animedetour.android.R;
import com.animedetour.android.database.DataModule;
import com.animedetour.android.framework.DetourApplication;
import com.animedetour.android.model.Event;
import com.animedetour.android.model.transformer.ApiEventTransformer;
import com.animedetour.android.model.transformer.Transformer;
import com.animedetour.android.schedule.notification.NotificationScheduler;
import com.animedetour.api.ApiModule;
import com.animedetour.api.sched.model.ApiEvent;
import com.google.android.gms.analytics.GoogleAnalytics;
import com.google.android.gms.analytics.Tracker;
import com.inkapplications.groundcontrol.SubscriptionManager;
import com.squareup.leakcanary.LeakCanary;
import com.squareup.leakcanary.RefWatcher;
import com.squareup.okhttp.Cache;
import com.squareup.otto.Bus;
import dagger.Module;
import dagger.Provides;
import org.javatuples.Pair;
import org.joda.time.DateTime;

import javax.inject.Inject;
import javax.inject.Singleton;
import java.io.File;

@Module(includes = { DebugModule.class, NetworkModule.class, DataModule.class, ApiModule.class,
        LogModule.class, }, injects = { DetourApplication.class,
                NotificationScheduler.class, }, staticInjections = {
                        ApplicationModule.EagerSingletons.class }, complete = false, library = true)
@SuppressWarnings("UnusedDeclaration")
final public class ApplicationModule {
    @Provides
    @Singleton
    public Tracker analyticsTracker(Application context) {
        GoogleAnalytics analytics = GoogleAnalytics.getInstance(context);
        Tracker tracker = analytics.newTracker(R.xml.google_analytics);
        tracker.setAppVersion(BuildConfig.VERSION_NAME + "." + BuildConfig.VERSION_CODE);

        return tracker;
    }

    @Provides
    @Singleton
    public AlarmManager alarmManager(Application context) {
        return (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    }

    @Provides
    @Singleton
    public InputMethodManager inputMethodManager(Application context) {
        return (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
    }

    @Provides
    @Singleton
    public SubscriptionManager subscriptionManager() {
        return new SubscriptionManager();
    }

    @Provides
    @Singleton
    public Bus bus() {
        return new Bus();
    }

    @Provides
    @Singleton
    public RefWatcher refWatcher(Application application) {
        return LeakCanary.install(application);
    }

    @Provides
    @Singleton
    public Cache cache(Application application) {
        File cacheDir = new File(application.getCacheDir(), "http");
        long cacheSize = 80 * 1024 * 1024; // 80MB
        return new Cache(cacheDir, cacheSize);
    }

    @Provides
    @Singleton
    public Transformer<Pair<ApiEvent, DateTime>, Event> apiEventTransformer(ApiEventTransformer eventTransformer) {
        return eventTransformer;
    }

    /**
     * Services that are created immediately upon instantiation of the graph.
     *
     * DO NOT USE THESE SERVICES DIRECTLY!
     * This only exists as a workaround for dagger.
     */
    static class EagerSingletons {
        @Inject
        static RefWatcher refWatcher;
    }
}