| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.applications.manageapplications; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.UserHandle; |
| import android.provider.DocumentsContract; |
| import android.text.format.Formatter; |
| import android.util.Log; |
| |
| import androidx.annotation.WorkerThread; |
| import androidx.fragment.app.Fragment; |
| |
| import com.android.settings.R; |
| import com.android.settings.Utils; |
| import com.android.settingslib.applications.StorageStatsSource; |
| |
| import java.io.IOException; |
| |
| /** |
| * MusicViewHolderController controls an Audio/Music file view in the ManageApplications view. |
| */ |
| public class MusicViewHolderController implements FileViewHolderController { |
| private static final String TAG = "MusicViewHolderCtrl"; |
| |
| private static final String AUTHORITY_MEDIA = "com.android.providers.media.documents"; |
| |
| private Context mContext; |
| private StorageStatsSource mSource; |
| private String mVolumeUuid; |
| private long mMusicSize; |
| private UserHandle mUser; |
| |
| public MusicViewHolderController( |
| Context context, StorageStatsSource source, String volumeUuid, UserHandle user) { |
| mContext = context; |
| mSource = source; |
| mVolumeUuid = volumeUuid; |
| mUser = user; |
| } |
| |
| @Override |
| @WorkerThread |
| public void queryStats() { |
| try { |
| mMusicSize = mSource.getExternalStorageStats(mVolumeUuid, mUser).audioBytes; |
| } catch (IOException e) { |
| mMusicSize = 0; |
| Log.w(TAG, e); |
| } |
| } |
| |
| @Override |
| public boolean shouldShow() { |
| return true; |
| } |
| |
| @Override |
| public void setupView(ApplicationViewHolder holder) { |
| holder.setIcon(R.drawable.ic_headset_24dp); |
| holder.setTitle(mContext.getText(R.string.audio_files_title)); |
| holder.setSummary(Formatter.formatFileSize(mContext, mMusicSize)); |
| } |
| |
| @Override |
| public void onClick(Fragment fragment) { |
| Intent intent = new Intent(Intent.ACTION_VIEW); |
| intent.setDataAndType( |
| DocumentsContract.buildRootUri(AUTHORITY_MEDIA, "audio_root"), |
| DocumentsContract.Root.MIME_TYPE_ITEM); |
| intent.addCategory(Intent.CATEGORY_DEFAULT); |
| intent.putExtra(Intent.EXTRA_USER_ID, mUser); |
| Utils.launchIntent(fragment, intent); |
| } |
| } |