AppModule.java

package de.stephanlindauer.criticalmaps;

import android.content.Context;
import android.content.SharedPreferences;

import com.squareup.okhttp.OkHttpClient;
import com.squareup.picasso.OkHttpDownloader;
import com.squareup.picasso.Picasso;

import java.util.concurrent.TimeUnit;

import javax.inject.Singleton;

import dagger.Module;
import dagger.Provides;
import de.stephanlindauer.criticalmaps.handler.ServerResponseProcessor;
import de.stephanlindauer.criticalmaps.model.ChatModel;
import de.stephanlindauer.criticalmaps.model.OtherUsersLocationModel;
import de.stephanlindauer.criticalmaps.model.OwnLocationModel;
import de.stephanlindauer.criticalmaps.model.TwitterModel;
import de.stephanlindauer.criticalmaps.model.UserModel;
import de.stephanlindauer.criticalmaps.provider.EventBusProvider;
import de.stephanlindauer.criticalmaps.managers.LocationUpdateManager;

@Module
public class AppModule {

    private final App app;

    public AppModule(App app) {
        this.app = app;
    }

    @Provides
    @Singleton
    public App provideApp() {
        return app;
    }

    @Provides
    @Singleton
    public OkHttpClient provideOKHttpClient() {
        final OkHttpClient okHttpClient = new OkHttpClient();
        okHttpClient.setConnectTimeout(15, TimeUnit.SECONDS);
        return okHttpClient;
    }

    @Provides
    @Singleton
    public Picasso providePicasso(App app, OkHttpClient client) {
        return new Picasso.Builder(app)
                .downloader(new OkHttpDownloader(client))
                .build();
    }

    @Provides
    @Singleton
    public ChatModel provideChatModel() {
        return new ChatModel();
    }

    @Provides
    @Singleton
    public UserModel provideUserModel() {
        return new UserModel();
    }


    @Provides
    @Singleton
    public TwitterModel provideTwitterModel() {
        return new TwitterModel();
    }

    @Provides
    @Singleton
    public OwnLocationModel provideOwnLocationModel() {
        return new OwnLocationModel();
    }

    @Provides
    @Singleton
    public ServerResponseProcessor serverResponseProcessor(OtherUsersLocationModel otherUsersLocationModel, EventBusProvider eventService, ChatModel chatModel) {
        return new ServerResponseProcessor(otherUsersLocationModel, eventService, chatModel);
    }

    @Provides
    @Singleton
    public OtherUsersLocationModel provideOtherUsersLocationModel() {
        return new OtherUsersLocationModel();
    }

    @Provides
    @Singleton
    public EventBusProvider provideEventBusProvider() {
        return new EventBusProvider();
    }

    @Provides
    @Singleton
    public LocationUpdateManager provideLocationUpdatesService(
            OwnLocationModel ownLocationModel,
            EventBusProvider eventBusProvider,
            SharedPreferences sharedPreferences) {
        return new LocationUpdateManager(
                app, ownLocationModel, eventBusProvider, sharedPreferences);
    }

    @Provides
    @Singleton
    SharedPreferences provideSharedPreferences() {
        return app.getSharedPreferences("Main", Context.MODE_PRIVATE);
    }

}