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      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.tv;
     18 
     19 import android.content.Context;
     20 import com.android.tv.analytics.Analytics;
     21 import com.android.tv.analytics.Tracker;
     22 import com.android.tv.common.BaseApplication;
     23 import com.android.tv.common.BaseSingletons;
     24 import com.android.tv.common.experiments.ExperimentLoader;
     25 import com.android.tv.data.ChannelDataManager;
     26 import com.android.tv.data.PreviewDataManager;
     27 import com.android.tv.data.ProgramDataManager;
     28 import com.android.tv.data.epg.EpgFetcher;
     29 import com.android.tv.data.epg.EpgReader;
     30 import com.android.tv.dvr.DvrDataManager;
     31 import com.android.tv.dvr.DvrManager;
     32 import com.android.tv.dvr.DvrScheduleManager;
     33 import com.android.tv.dvr.DvrWatchedPositionManager;
     34 import com.android.tv.dvr.recorder.RecordingScheduler;
     35 import com.android.tv.perf.PerformanceMonitor;
     36 import com.android.tv.tuner.TunerInputController;
     37 import com.android.tv.util.SetupUtils;
     38 import com.android.tv.util.TvInputManagerHelper;
     39 import com.android.tv.util.account.AccountHelper;
     40 import java.util.concurrent.Executor;
     41 import javax.inject.Provider;
     42 
     43 /** Interface with getters for application scoped singletons. */
     44 public interface TvSingletons extends BaseSingletons {
     45 
     46     /** Returns the @{@link TvSingletons} using the application context. */
     47     static TvSingletons getSingletons(Context context) {
     48         return (TvSingletons) BaseApplication.getSingletons(context);
     49     }
     50 
     51     Analytics getAnalytics();
     52 
     53     void handleInputCountChanged();
     54 
     55     ChannelDataManager getChannelDataManager();
     56 
     57     /**
     58      * Checks if the {@link ChannelDataManager} instance has been created and all the channels has
     59      * been loaded.
     60      */
     61     boolean isChannelDataManagerLoadFinished();
     62 
     63     ProgramDataManager getProgramDataManager();
     64 
     65     /**
     66      * Checks if the {@link ProgramDataManager} instance has been created and the current programs
     67      * for all the channels has been loaded.
     68      */
     69     boolean isProgramDataManagerCurrentProgramsLoadFinished();
     70 
     71     PreviewDataManager getPreviewDataManager();
     72 
     73     DvrDataManager getDvrDataManager();
     74 
     75     DvrScheduleManager getDvrScheduleManager();
     76 
     77     DvrManager getDvrManager();
     78 
     79     RecordingScheduler getRecordingScheduler();
     80 
     81     DvrWatchedPositionManager getDvrWatchedPositionManager();
     82 
     83     InputSessionManager getInputSessionManager();
     84 
     85     Tracker getTracker();
     86 
     87     MainActivityWrapper getMainActivityWrapper();
     88 
     89     AccountHelper getAccountHelper();
     90 
     91     boolean isRunningInMainProcess();
     92 
     93     PerformanceMonitor getPerformanceMonitor();
     94 
     95     TvInputManagerHelper getTvInputManagerHelper();
     96 
     97     Provider<EpgReader> providesEpgReader();
     98 
     99     EpgFetcher getEpgFetcher();
    100 
    101     SetupUtils getSetupUtils();
    102 
    103     TunerInputController getTunerInputController();
    104 
    105     ExperimentLoader getExperimentLoader();
    106 
    107     Executor getDbExecutor();
    108 }
    109