1 /* 2 * Copyright (C) 2014 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.settings.notification; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.os.Bundle; 22 import android.os.Handler; 23 import android.os.Looper; 24 import android.os.Message; 25 import android.os.UserHandle; 26 import android.preference.SeekBarVolumizer; 27 import android.provider.SearchIndexableResource; 28 import android.support.v7.preference.Preference; 29 import android.text.TextUtils; 30 31 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 32 import com.android.settings.R; 33 import com.android.settings.RingtonePreference; 34 import com.android.settings.dashboard.DashboardFragment; 35 import com.android.settings.search.BaseSearchIndexProvider; 36 import com.android.settingslib.core.AbstractPreferenceController; 37 import com.android.settingslib.core.lifecycle.Lifecycle; 38 39 import java.util.ArrayList; 40 import java.util.Arrays; 41 import java.util.List; 42 43 public class SoundSettings extends DashboardFragment { 44 private static final String TAG = "SoundSettings"; 45 46 private static final String KEY_CELL_BROADCAST_SETTINGS = "cell_broadcast_settings"; 47 private static final String SELECTED_PREFERENCE_KEY = "selected_preference"; 48 private static final int REQUEST_CODE = 200; 49 50 private static final int SAMPLE_CUTOFF = 2000; // manually cap sample playback at 2 seconds 51 52 private final VolumePreferenceCallback mVolumeCallback = new VolumePreferenceCallback(); 53 private final H mHandler = new H(); 54 55 private RingtonePreference mRequestPreference; 56 57 @Override 58 public void onAttach(Context context) { 59 super.onAttach(context); 60 mProgressiveDisclosureMixin.setTileLimit(1); 61 } 62 63 @Override 64 public int getMetricsCategory() { 65 return MetricsEvent.SOUND; 66 } 67 68 @Override 69 public void onCreate(Bundle savedInstanceState) { 70 super.onCreate(savedInstanceState); 71 if (savedInstanceState != null) { 72 String selectedPreference = savedInstanceState.getString(SELECTED_PREFERENCE_KEY, null); 73 if (!TextUtils.isEmpty(selectedPreference)) { 74 mRequestPreference = (RingtonePreference) findPreference(selectedPreference); 75 } 76 } 77 } 78 79 @Override 80 protected int getHelpResource() { 81 return R.string.help_url_sound; 82 } 83 84 @Override 85 public void onPause() { 86 super.onPause(); 87 mVolumeCallback.stopSample(); 88 } 89 90 @Override 91 public boolean onPreferenceTreeClick(Preference preference) { 92 if (preference instanceof RingtonePreference) { 93 mRequestPreference = (RingtonePreference) preference; 94 mRequestPreference.onPrepareRingtonePickerIntent(mRequestPreference.getIntent()); 95 startActivityForResultAsUser( 96 mRequestPreference.getIntent(), 97 REQUEST_CODE, 98 null, 99 UserHandle.of(mRequestPreference.getUserId())); 100 return true; 101 } 102 return super.onPreferenceTreeClick(preference); 103 } 104 105 @Override 106 protected String getLogTag() { 107 return TAG; 108 } 109 110 @Override 111 protected int getPreferenceScreenResId() { 112 return R.xml.sound_settings; 113 } 114 115 @Override 116 protected List<AbstractPreferenceController> getPreferenceControllers(Context context) { 117 return buildPreferenceControllers(context, this, mVolumeCallback, getLifecycle()); 118 } 119 120 @Override 121 public void onActivityResult(int requestCode, int resultCode, Intent data) { 122 if (mRequestPreference != null) { 123 mRequestPreference.onActivityResult(requestCode, resultCode, data); 124 mRequestPreference = null; 125 } 126 } 127 128 @Override 129 public void onSaveInstanceState(Bundle outState) { 130 super.onSaveInstanceState(outState); 131 if (mRequestPreference != null) { 132 outState.putString(SELECTED_PREFERENCE_KEY, mRequestPreference.getKey()); 133 } 134 } 135 136 // === Volumes === 137 138 final class VolumePreferenceCallback implements VolumeSeekBarPreference.Callback { 139 private SeekBarVolumizer mCurrent; 140 141 @Override 142 public void onSampleStarting(SeekBarVolumizer sbv) { 143 if (mCurrent != null && mCurrent != sbv) { 144 mCurrent.stopSample(); 145 } 146 mCurrent = sbv; 147 if (mCurrent != null) { 148 mHandler.removeMessages(H.STOP_SAMPLE); 149 mHandler.sendEmptyMessageDelayed(H.STOP_SAMPLE, SAMPLE_CUTOFF); 150 } 151 } 152 153 @Override 154 public void onStreamValueChanged(int stream, int progress) { 155 // noop 156 } 157 158 public void stopSample() { 159 if (mCurrent != null) { 160 mCurrent.stopSample(); 161 } 162 } 163 } 164 165 // === Callbacks === 166 167 168 private final class H extends Handler { 169 private static final int STOP_SAMPLE = 1; 170 171 private H() { 172 super(Looper.getMainLooper()); 173 } 174 175 @Override 176 public void handleMessage(Message msg) { 177 switch (msg.what) { 178 case STOP_SAMPLE: 179 mVolumeCallback.stopSample(); 180 break; 181 } 182 } 183 } 184 185 private static List<AbstractPreferenceController> buildPreferenceControllers(Context context, 186 SoundSettings fragment, VolumeSeekBarPreference.Callback callback, 187 Lifecycle lifecycle) { 188 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 189 controllers.add(new ZenModePreferenceController(context)); 190 controllers.add(new EmergencyBroadcastPreferenceController( 191 context, KEY_CELL_BROADCAST_SETTINGS)); 192 controllers.add(new VibrateWhenRingPreferenceController(context)); 193 194 // === Volumes === 195 controllers.add(new AlarmVolumePreferenceController(context, callback, lifecycle)); 196 controllers.add(new MediaVolumePreferenceController(context, callback, lifecycle)); 197 controllers.add( 198 new NotificationVolumePreferenceController(context, callback, lifecycle)); 199 controllers.add(new RingVolumePreferenceController(context, callback, lifecycle)); 200 201 // === Phone & notification ringtone === 202 controllers.add(new PhoneRingtonePreferenceController(context)); 203 controllers.add(new AlarmRingtonePreferenceController(context)); 204 controllers.add(new NotificationRingtonePreferenceController(context)); 205 206 // === Work Sound Settings === 207 controllers.add(new WorkSoundPreferenceController(context, fragment, lifecycle)); 208 209 // === Other Sound Settings === 210 controllers.add(new DialPadTonePreferenceController(context, fragment, lifecycle)); 211 controllers.add(new ScreenLockSoundPreferenceController(context, fragment, lifecycle)); 212 controllers.add(new ChargingSoundPreferenceController(context, fragment, lifecycle)); 213 controllers.add(new DockingSoundPreferenceController(context, fragment, lifecycle)); 214 controllers.add(new TouchSoundPreferenceController(context, fragment, lifecycle)); 215 controllers.add(new VibrateOnTouchPreferenceController(context, fragment, lifecycle)); 216 controllers.add(new DockAudioMediaPreferenceController(context, fragment, lifecycle)); 217 controllers.add(new BootSoundPreferenceController(context)); 218 controllers.add(new EmergencyTonePreferenceController(context, fragment, lifecycle)); 219 220 return controllers; 221 } 222 223 // === Indexing === 224 225 public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 226 new BaseSearchIndexProvider() { 227 228 public List<SearchIndexableResource> getXmlResourcesToIndex( 229 Context context, boolean enabled) { 230 final SearchIndexableResource sir = new SearchIndexableResource(context); 231 sir.xmlResId = R.xml.sound_settings; 232 return Arrays.asList(sir); 233 } 234 235 @Override 236 public List<AbstractPreferenceController> getPreferenceControllers(Context context) { 237 return buildPreferenceControllers(context, null /* fragment */, 238 null /* callback */, null /* lifecycle */); 239 } 240 241 @Override 242 public List<String> getNonIndexableKeys(Context context) { 243 List<String> keys = super.getNonIndexableKeys(context); 244 // Duplicate results 245 keys.add((new ZenModePreferenceController(context)).getPreferenceKey()); 246 keys.add(ZenModeSettings.KEY_VISUAL_SETTINGS); 247 keys.add(KEY_CELL_BROADCAST_SETTINGS); 248 return keys; 249 } 250 }; 251 252 // === Work Sound Settings === 253 254 void enableWorkSync() { 255 final WorkSoundPreferenceController workSoundController = 256 getPreferenceController(WorkSoundPreferenceController.class); 257 if (workSoundController != null) { 258 workSoundController.enableWorkSync(); 259 } 260 } 261 } 262