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.annotation.VisibleForTesting; 29 import android.support.v7.preference.ListPreference; 30 import android.support.v7.preference.Preference; 31 import android.text.TextUtils; 32 33 import com.android.internal.logging.nano.MetricsProto; 34 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 35 import com.android.settings.R; 36 import com.android.settings.RingtonePreference; 37 import com.android.settings.dashboard.DashboardFragment; 38 import com.android.settings.search.BaseSearchIndexProvider; 39 import com.android.settings.sound.HandsFreeProfileOutputPreferenceController; 40 import com.android.settings.sound.MediaOutputPreferenceController; 41 import com.android.settings.widget.PreferenceCategoryController; 42 import com.android.settings.widget.UpdatableListPreferenceDialogFragment; 43 import com.android.settingslib.core.AbstractPreferenceController; 44 import com.android.settingslib.core.instrumentation.Instrumentable; 45 import com.android.settingslib.core.lifecycle.Lifecycle; 46 47 import java.util.ArrayList; 48 import java.util.Arrays; 49 import java.util.List; 50 51 public class SoundSettings extends DashboardFragment { 52 private static final String TAG = "SoundSettings"; 53 54 private static final String SELECTED_PREFERENCE_KEY = "selected_preference"; 55 private static final int REQUEST_CODE = 200; 56 private static final String KEY_ZEN_MODE = "zen_mode"; 57 private static final int SAMPLE_CUTOFF = 2000; // manually cap sample playback at 2 seconds 58 59 @VisibleForTesting 60 static final int STOP_SAMPLE = 1; 61 62 @VisibleForTesting 63 final VolumePreferenceCallback mVolumeCallback = new VolumePreferenceCallback(); 64 @VisibleForTesting 65 final Handler mHandler = new Handler(Looper.getMainLooper()) { 66 @Override 67 public void handleMessage(Message msg) { 68 switch (msg.what) { 69 case STOP_SAMPLE: 70 mVolumeCallback.stopSample(); 71 break; 72 } 73 } 74 }; 75 76 private RingtonePreference mRequestPreference; 77 private UpdatableListPreferenceDialogFragment mDialogFragment; 78 private String mMediaOutputControllerKey; 79 private String mHfpOutputControllerKey; 80 81 @Override getMetricsCategory()82 public int getMetricsCategory() { 83 return MetricsEvent.SOUND; 84 } 85 86 @Override onCreate(Bundle savedInstanceState)87 public void onCreate(Bundle savedInstanceState) { 88 super.onCreate(savedInstanceState); 89 if (savedInstanceState != null) { 90 String selectedPreference = savedInstanceState.getString(SELECTED_PREFERENCE_KEY, null); 91 if (!TextUtils.isEmpty(selectedPreference)) { 92 mRequestPreference = (RingtonePreference) findPreference(selectedPreference); 93 } 94 95 UpdatableListPreferenceDialogFragment dialogFragment = 96 (UpdatableListPreferenceDialogFragment) getFragmentManager() 97 .findFragmentByTag(TAG); 98 mDialogFragment = dialogFragment; 99 } 100 } 101 102 @Override getHelpResource()103 public int getHelpResource() { 104 return R.string.help_url_sound; 105 } 106 107 @Override onPause()108 public void onPause() { 109 super.onPause(); 110 mVolumeCallback.stopSample(); 111 } 112 113 @Override onPreferenceTreeClick(Preference preference)114 public boolean onPreferenceTreeClick(Preference preference) { 115 if (preference instanceof RingtonePreference) { 116 mRequestPreference = (RingtonePreference) preference; 117 mRequestPreference.onPrepareRingtonePickerIntent(mRequestPreference.getIntent()); 118 startActivityForResultAsUser( 119 mRequestPreference.getIntent(), 120 REQUEST_CODE, 121 null, 122 UserHandle.of(mRequestPreference.getUserId())); 123 return true; 124 } 125 return super.onPreferenceTreeClick(preference); 126 } 127 128 @Override onDisplayPreferenceDialog(Preference preference)129 public void onDisplayPreferenceDialog(Preference preference) { 130 final int metricsCategory; 131 if (mHfpOutputControllerKey.equals(preference.getKey())) { 132 metricsCategory = MetricsProto.MetricsEvent.DIALOG_SWITCH_HFP_DEVICES; 133 } else if (mMediaOutputControllerKey.equals(preference.getKey())) { 134 metricsCategory = MetricsProto.MetricsEvent.DIALOG_SWITCH_A2DP_DEVICES; 135 } else { 136 metricsCategory = Instrumentable.METRICS_CATEGORY_UNKNOWN; 137 } 138 139 mDialogFragment = UpdatableListPreferenceDialogFragment. 140 newInstance(preference.getKey(), metricsCategory); 141 mDialogFragment.setTargetFragment(this, 0); 142 mDialogFragment.show(getFragmentManager(), TAG); 143 } 144 145 @Override getLogTag()146 protected String getLogTag() { 147 return TAG; 148 } 149 150 @Override getPreferenceScreenResId()151 protected int getPreferenceScreenResId() { 152 return R.xml.sound_settings; 153 } 154 155 @Override createPreferenceControllers(Context context)156 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 157 return buildPreferenceControllers(context, this, getLifecycle()); 158 } 159 160 @Override onActivityResult(int requestCode, int resultCode, Intent data)161 public void onActivityResult(int requestCode, int resultCode, Intent data) { 162 if (mRequestPreference != null) { 163 mRequestPreference.onActivityResult(requestCode, resultCode, data); 164 mRequestPreference = null; 165 } 166 } 167 168 @Override onSaveInstanceState(Bundle outState)169 public void onSaveInstanceState(Bundle outState) { 170 super.onSaveInstanceState(outState); 171 if (mRequestPreference != null) { 172 outState.putString(SELECTED_PREFERENCE_KEY, mRequestPreference.getKey()); 173 } 174 } 175 176 @Override onAttach(Context context)177 public void onAttach(Context context) { 178 super.onAttach(context); 179 ArrayList<VolumeSeekBarPreferenceController> volumeControllers = new ArrayList<>(); 180 volumeControllers.add(use(AlarmVolumePreferenceController.class)); 181 volumeControllers.add(use(MediaVolumePreferenceController.class)); 182 volumeControllers.add(use(RingVolumePreferenceController.class)); 183 volumeControllers.add(use(NotificationVolumePreferenceController.class)); 184 volumeControllers.add(use(CallVolumePreferenceController.class)); 185 186 use(MediaOutputPreferenceController.class).setCallback(listPreference -> 187 onPreferenceDataChanged(listPreference)); 188 mMediaOutputControllerKey = use(MediaOutputPreferenceController.class).getPreferenceKey(); 189 use(HandsFreeProfileOutputPreferenceController.class).setCallback(listPreference -> 190 onPreferenceDataChanged(listPreference)); 191 mHfpOutputControllerKey = 192 use(HandsFreeProfileOutputPreferenceController.class).getPreferenceKey(); 193 194 for (VolumeSeekBarPreferenceController controller : volumeControllers) { 195 controller.setCallback(mVolumeCallback); 196 getLifecycle().addObserver(controller); 197 } 198 } 199 200 // === Volumes === 201 202 final class VolumePreferenceCallback implements VolumeSeekBarPreference.Callback { 203 private SeekBarVolumizer mCurrent; 204 205 @Override onSampleStarting(SeekBarVolumizer sbv)206 public void onSampleStarting(SeekBarVolumizer sbv) { 207 if (mCurrent != null && mCurrent != sbv) { 208 mCurrent.stopSample(); 209 } 210 mCurrent = sbv; 211 if (mCurrent != null) { 212 mHandler.removeMessages(STOP_SAMPLE); 213 mHandler.sendEmptyMessageDelayed(STOP_SAMPLE, SAMPLE_CUTOFF); 214 } 215 } 216 217 @Override onStreamValueChanged(int stream, int progress)218 public void onStreamValueChanged(int stream, int progress) { 219 if (mCurrent != null) { 220 mHandler.removeMessages(STOP_SAMPLE); 221 mHandler.sendEmptyMessageDelayed(STOP_SAMPLE, SAMPLE_CUTOFF); 222 } 223 } 224 stopSample()225 public void stopSample() { 226 if (mCurrent != null) { 227 mCurrent.stopSample(); 228 } 229 } 230 } 231 buildPreferenceControllers(Context context, SoundSettings fragment, Lifecycle lifecycle)232 private static List<AbstractPreferenceController> buildPreferenceControllers(Context context, 233 SoundSettings fragment, Lifecycle lifecycle) { 234 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 235 controllers.add(new ZenModePreferenceController(context, lifecycle, KEY_ZEN_MODE)); 236 237 // Volumes are added via xml 238 239 // === Phone & notification ringtone === 240 controllers.add(new PhoneRingtonePreferenceController(context)); 241 controllers.add(new AlarmRingtonePreferenceController(context)); 242 controllers.add(new NotificationRingtonePreferenceController(context)); 243 244 // === Work Sound Settings === 245 controllers.add(new WorkSoundPreferenceController(context, fragment, lifecycle)); 246 247 // === Other Sound Settings === 248 final DialPadTonePreferenceController dialPadTonePreferenceController = 249 new DialPadTonePreferenceController(context, fragment, lifecycle); 250 final ScreenLockSoundPreferenceController screenLockSoundPreferenceController = 251 new ScreenLockSoundPreferenceController(context, fragment, lifecycle); 252 final ChargingSoundPreferenceController chargingSoundPreferenceController = 253 new ChargingSoundPreferenceController(context, fragment, lifecycle); 254 final DockingSoundPreferenceController dockingSoundPreferenceController = 255 new DockingSoundPreferenceController(context, fragment, lifecycle); 256 final TouchSoundPreferenceController touchSoundPreferenceController = 257 new TouchSoundPreferenceController(context, fragment, lifecycle); 258 final VibrateOnTouchPreferenceController vibrateOnTouchPreferenceController = 259 new VibrateOnTouchPreferenceController(context, fragment, lifecycle); 260 final DockAudioMediaPreferenceController dockAudioMediaPreferenceController = 261 new DockAudioMediaPreferenceController(context, fragment, lifecycle); 262 final BootSoundPreferenceController bootSoundPreferenceController = 263 new BootSoundPreferenceController(context); 264 final EmergencyTonePreferenceController emergencyTonePreferenceController = 265 new EmergencyTonePreferenceController(context, fragment, lifecycle); 266 267 controllers.add(dialPadTonePreferenceController); 268 controllers.add(screenLockSoundPreferenceController); 269 controllers.add(chargingSoundPreferenceController); 270 controllers.add(dockingSoundPreferenceController); 271 controllers.add(touchSoundPreferenceController); 272 controllers.add(vibrateOnTouchPreferenceController); 273 controllers.add(dockAudioMediaPreferenceController); 274 controllers.add(bootSoundPreferenceController); 275 controllers.add(emergencyTonePreferenceController); 276 controllers.add(new PreferenceCategoryController(context, 277 "other_sounds_and_vibrations_category").setChildren( 278 Arrays.asList(dialPadTonePreferenceController, 279 screenLockSoundPreferenceController, 280 chargingSoundPreferenceController, 281 dockingSoundPreferenceController, 282 touchSoundPreferenceController, 283 vibrateOnTouchPreferenceController, 284 dockAudioMediaPreferenceController, 285 bootSoundPreferenceController, 286 emergencyTonePreferenceController))); 287 288 return controllers; 289 } 290 291 // === Indexing === 292 293 public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 294 new BaseSearchIndexProvider() { 295 296 public List<SearchIndexableResource> getXmlResourcesToIndex( 297 Context context, boolean enabled) { 298 final SearchIndexableResource sir = new SearchIndexableResource(context); 299 sir.xmlResId = R.xml.sound_settings; 300 return Arrays.asList(sir); 301 } 302 303 @Override 304 public List<AbstractPreferenceController> createPreferenceControllers( 305 Context context) { 306 return buildPreferenceControllers(context, null /* fragment */, 307 null /* lifecycle */); 308 } 309 310 @Override 311 public List<String> getNonIndexableKeys(Context context) { 312 List<String> keys = super.getNonIndexableKeys(context); 313 // Duplicate results 314 keys.add((new ZenModePreferenceController(context, null, KEY_ZEN_MODE)) 315 .getPreferenceKey()); 316 return keys; 317 } 318 }; 319 320 // === Work Sound Settings === 321 enableWorkSync()322 void enableWorkSync() { 323 final WorkSoundPreferenceController workSoundController = 324 use(WorkSoundPreferenceController.class); 325 if (workSoundController != null) { 326 workSoundController.enableWorkSync(); 327 } 328 } 329 onPreferenceDataChanged(ListPreference preference)330 private void onPreferenceDataChanged(ListPreference preference) { 331 if (mDialogFragment != null) { 332 mDialogFragment.onListPreferenceUpdated(preference); 333 } 334 } 335 }