1 /*
2  * Copyright (C) 2019 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.car.settings.storage;
18 
19 import android.car.drivingstate.CarUxRestrictions;
20 import android.content.Context;
21 import android.os.Bundle;
22 import android.util.SparseArray;
23 
24 import com.android.car.settings.common.FragmentController;
25 import com.android.car.settings.common.ProgressBarPreference;
26 
27 /**
28  * Controller which determines the storage for media category in the storage preference screen.
29  */
30 public class StorageMediaCategoryPreferenceController extends StorageUsageBasePreferenceController {
31 
32     public static final String EXTRA_AUDIO_BYTES = "extra_audio_bytes";
33 
34     private long mExternalAudioBytes;
35 
StorageMediaCategoryPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)36     public StorageMediaCategoryPreferenceController(Context context,
37             String preferenceKey, FragmentController fragmentController,
38             CarUxRestrictions uxRestrictions) {
39         super(context, preferenceKey, fragmentController, uxRestrictions);
40     }
41 
42     @Override
calculateCategoryUsage(SparseArray<StorageAsyncLoader.AppsStorageResult> result, long usedSizeBytes)43     protected long calculateCategoryUsage(SparseArray<StorageAsyncLoader.AppsStorageResult> result,
44             long usedSizeBytes) {
45         StorageAsyncLoader.AppsStorageResult data = result.get(
46                 getCarUserManagerHelper().getCurrentProcessUserId());
47         mExternalAudioBytes = data.getExternalStats().audioBytes;
48         return data.getMusicAppsSize() + mExternalAudioBytes;
49     }
50 
51     @Override
handlePreferenceClicked(ProgressBarPreference preference)52     protected boolean handlePreferenceClicked(ProgressBarPreference preference) {
53         Bundle bundle = new Bundle();
54         bundle.putLong(EXTRA_AUDIO_BYTES, mExternalAudioBytes);
55         StorageMediaCategoryDetailFragment storageMediaCategoryDetailFragment =
56                 StorageMediaCategoryDetailFragment.getInstance();
57         storageMediaCategoryDetailFragment.setArguments(bundle);
58         getFragmentController().launchFragment(storageMediaCategoryDetailFragment);
59         return true;
60     }
61 }
62