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      1 /*
      2  * Copyright (C) 2016 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.dvr.ui;
     18 
     19 import android.annotation.TargetApi;
     20 import android.content.Context;
     21 import android.graphics.drawable.Drawable;
     22 import android.os.Build;
     23 import android.os.Bundle;
     24 import android.support.annotation.NonNull;
     25 import android.support.v17.leanback.app.GuidedStepFragment;
     26 import android.support.v17.leanback.widget.GuidanceStylist.Guidance;
     27 import android.support.v17.leanback.widget.GuidedAction;
     28 import android.text.format.DateUtils;
     29 
     30 import com.android.tv.R;
     31 import com.android.tv.TvApplication;
     32 import com.android.tv.common.SoftPreconditions;
     33 import com.android.tv.data.Program;
     34 import com.android.tv.dvr.DvrManager;
     35 import com.android.tv.dvr.data.ScheduledRecording;
     36 import com.android.tv.dvr.data.SeriesRecording;
     37 import com.android.tv.dvr.ui.DvrConflictFragment.DvrProgramConflictFragment;
     38 import com.android.tv.util.Utils;
     39 
     40 import java.util.Collections;
     41 import java.util.List;
     42 
     43 /**
     44  * A fragment which asks the user the type of the recording.
     45  * <p>
     46  * The program should be episodic and the series recording should not had been created yet.
     47  */
     48 @TargetApi(Build.VERSION_CODES.N)
     49 public class DvrScheduleFragment extends DvrGuidedStepFragment {
     50     /**
     51      * Key for the whether to add the current program to series.
     52      * Type: boolean
     53      */
     54     public static final String KEY_ADD_CURRENT_PROGRAM_TO_SERIES = "add_current_program_to_series";
     55 
     56     private static final String TAG = "DvrScheduleFragment";
     57 
     58     private static final int ACTION_RECORD_EPISODE = 1;
     59     private static final int ACTION_RECORD_SERIES = 2;
     60 
     61     private Program mProgram;
     62     private boolean mAddCurrentProgramToSeries;
     63 
     64     @Override
     65     public void onCreate(Bundle savedInstanceState) {
     66         Bundle args = getArguments();
     67         if (args != null) {
     68             mProgram = args.getParcelable(DvrHalfSizedDialogFragment.KEY_PROGRAM);
     69             mAddCurrentProgramToSeries = args.getBoolean(KEY_ADD_CURRENT_PROGRAM_TO_SERIES, false);
     70         }
     71         DvrManager dvrManager = TvApplication.getSingletons(getContext()).getDvrManager();
     72         SoftPreconditions.checkArgument(mProgram != null && mProgram.isEpisodic(), TAG,
     73                 "The program should be episodic: " + mProgram);
     74         SeriesRecording seriesRecording = dvrManager.getSeriesRecording(mProgram);
     75         SoftPreconditions.checkArgument(seriesRecording == null
     76                 || seriesRecording.isStopped(), TAG,
     77                 "The series recording should be stopped or null: " + seriesRecording);
     78         super.onCreate(savedInstanceState);
     79     }
     80 
     81     @Override
     82     public int onProvideTheme() {
     83         return R.style.Theme_TV_Dvr_GuidedStep_Twoline_Action;
     84     }
     85 
     86     @NonNull
     87     @Override
     88     public Guidance onCreateGuidance(Bundle savedInstanceState) {
     89         String title = getString(R.string.dvr_schedule_dialog_title);
     90         Drawable icon = getResources().getDrawable(R.drawable.ic_dvr, null);
     91         return new Guidance(title, null, null, icon);
     92     }
     93 
     94     @Override
     95     public void onCreateActions(@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
     96         Context context = getContext();
     97         String description;
     98         if (mProgram.getStartTimeUtcMillis() <= System.currentTimeMillis()) {
     99             description = getString(R.string.dvr_action_record_episode_from_now_description,
    100                     DateUtils.formatDateTime(context, mProgram.getEndTimeUtcMillis(),
    101                             DateUtils.FORMAT_SHOW_TIME));
    102         } else {
    103             description = Utils.getDurationString(context, mProgram.getStartTimeUtcMillis(),
    104                     mProgram.getEndTimeUtcMillis(), true);
    105         }
    106         actions.add(new GuidedAction.Builder(context)
    107                 .id(ACTION_RECORD_EPISODE)
    108                 .title(R.string.dvr_action_record_episode)
    109                 .description(description)
    110                 .build());
    111         actions.add(new GuidedAction.Builder(context)
    112                 .id(ACTION_RECORD_SERIES)
    113                 .title(R.string.dvr_action_record_series)
    114                 .description(mProgram.getTitle())
    115                 .build());
    116     }
    117 
    118     @Override
    119     public void onTrackedGuidedActionClicked(GuidedAction action) {
    120         if (action.getId() == ACTION_RECORD_EPISODE) {
    121             getDvrManager().addSchedule(mProgram);
    122             List<ScheduledRecording> conflicts = getDvrManager().getConflictingSchedules(mProgram);
    123             if (conflicts.isEmpty()) {
    124                 DvrUiHelper.showAddScheduleToast(getContext(), mProgram.getTitle(),
    125                         mProgram.getStartTimeUtcMillis(), mProgram.getEndTimeUtcMillis());
    126                 dismissDialog();
    127             } else {
    128                 GuidedStepFragment fragment = new DvrProgramConflictFragment();
    129                 Bundle args = new Bundle();
    130                 args.putParcelable(DvrHalfSizedDialogFragment.KEY_PROGRAM, mProgram);
    131                 fragment.setArguments(args);
    132                 GuidedStepFragment.add(getFragmentManager(), fragment,
    133                         R.id.halfsized_dialog_host);
    134             }
    135         } else if (action.getId() == ACTION_RECORD_SERIES) {
    136             SeriesRecording seriesRecording = TvApplication.getSingletons(getContext())
    137                     .getDvrDataManager().getSeriesRecording(mProgram.getSeriesId());
    138             if (seriesRecording == null) {
    139                 seriesRecording = getDvrManager().addSeriesRecording(mProgram,
    140                         Collections.emptyList(), SeriesRecording.STATE_SERIES_STOPPED);
    141             } else {
    142                 // Reset priority to the highest.
    143                 seriesRecording = SeriesRecording.buildFrom(seriesRecording)
    144                         .setPriority(TvApplication.getSingletons(getContext())
    145                                 .getDvrScheduleManager().suggestNewSeriesPriority())
    146                         .build();
    147                 getDvrManager().updateSeriesRecording(seriesRecording);
    148             }
    149 
    150             DvrUiHelper.startSeriesSettingsActivity(getContext(),
    151                     seriesRecording.getId(), null, true, true, true,
    152                     mAddCurrentProgramToSeries ? mProgram : null);
    153             dismissDialog();
    154         }
    155     }
    156 
    157     @Override
    158     public String getTrackerPrefix() {
    159         return "DvrSmallSizedStorageErrorFragment";
    160     }
    161 
    162     @Override
    163     public String getTrackerLabelForGuidedAction(GuidedAction action) {
    164         long actionId = action.getId();
    165         if (actionId == ACTION_RECORD_EPISODE) {
    166             return "record-episode";
    167         } else if (actionId == ACTION_RECORD_SERIES) {
    168             return "record-series";
    169         } else {
    170             return super.getTrackerLabelForGuidedAction(action);
    171         }
    172     }
    173 }
    174