1 /* 2 * Copyright (C) 2007 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; 18 19 import android.content.BroadcastReceiver; 20 import android.content.ContentResolver; 21 import android.content.Context; 22 import android.content.Intent; 23 import android.content.IntentFilter; 24 import android.content.pm.PackageManager; 25 import android.content.pm.ResolveInfo; 26 import android.database.Cursor; 27 import android.database.sqlite.SQLiteException; 28 import android.media.AudioManager; 29 import android.media.Ringtone; 30 import android.media.RingtoneManager; 31 import android.media.audiofx.AudioEffect; 32 import android.net.Uri; 33 import android.os.Bundle; 34 import android.os.Handler; 35 import android.os.Message; 36 import android.os.Vibrator; 37 import android.preference.CheckBoxPreference; 38 import android.preference.ListPreference; 39 import android.preference.Preference; 40 import android.preference.PreferenceGroup; 41 import android.preference.PreferenceScreen; 42 import android.provider.MediaStore; 43 import android.provider.Settings; 44 import android.provider.MediaStore.Images.Media; 45 import android.provider.Settings.SettingNotFoundException; 46 import android.telephony.TelephonyManager; 47 import android.util.Log; 48 49 import java.util.List; 50 51 public class SoundSettings extends SettingsPreferenceFragment implements 52 Preference.OnPreferenceChangeListener { 53 private static final String TAG = "SoundSettings"; 54 55 /** If there is no setting in the provider, use this. */ 56 private static final int FALLBACK_EMERGENCY_TONE_VALUE = 0; 57 58 private static final String KEY_SILENT = "silent"; 59 private static final String KEY_VIBRATE = "vibrate"; 60 private static final String KEY_RING_VOLUME = "ring_volume"; 61 private static final String KEY_MUSICFX = "musicfx"; 62 private static final String KEY_DTMF_TONE = "dtmf_tone"; 63 private static final String KEY_SOUND_EFFECTS = "sound_effects"; 64 private static final String KEY_HAPTIC_FEEDBACK = "haptic_feedback"; 65 private static final String KEY_EMERGENCY_TONE = "emergency_tone"; 66 private static final String KEY_SOUND_SETTINGS = "sound_settings"; 67 private static final String KEY_LOCK_SOUNDS = "lock_sounds"; 68 private static final String KEY_RINGTONE = "ringtone"; 69 private static final String KEY_NOTIFICATION_SOUND = "notification_sound"; 70 private static final String KEY_CATEGORY_CALLS = "category_calls"; 71 72 private static final String VALUE_VIBRATE_NEVER = "never"; 73 private static final String VALUE_VIBRATE_ALWAYS = "always"; 74 private static final String VALUE_VIBRATE_ONLY_SILENT = "silent"; 75 private static final String VALUE_VIBRATE_UNLESS_SILENT = "notsilent"; 76 77 private static final String[] NEED_VOICE_CAPABILITY = { 78 KEY_RINGTONE, KEY_DTMF_TONE, KEY_CATEGORY_CALLS, 79 KEY_EMERGENCY_TONE 80 }; 81 82 private static final int MSG_UPDATE_RINGTONE_SUMMARY = 1; 83 private static final int MSG_UPDATE_NOTIFICATION_SUMMARY = 2; 84 85 private CheckBoxPreference mSilent; 86 87 /* 88 * If we are currently in one of the silent modes (the ringer mode is set to either 89 * "silent mode" or "vibrate mode"), then toggling the "Phone vibrate" 90 * preference will switch between "silent mode" and "vibrate mode". 91 * Otherwise, it will adjust the normal ringer mode's ring or ring+vibrate 92 * setting. 93 */ 94 private ListPreference mVibrate; 95 private CheckBoxPreference mDtmfTone; 96 private CheckBoxPreference mSoundEffects; 97 private CheckBoxPreference mHapticFeedback; 98 private Preference mMusicFx; 99 private CheckBoxPreference mLockSounds; 100 private Preference mRingtonePreference; 101 private Preference mNotificationPreference; 102 103 private Runnable mRingtoneLookupRunnable; 104 105 private AudioManager mAudioManager; 106 107 private BroadcastReceiver mReceiver = new BroadcastReceiver() { 108 @Override 109 public void onReceive(Context context, Intent intent) { 110 if (intent.getAction().equals(AudioManager.RINGER_MODE_CHANGED_ACTION)) { 111 updateState(false); 112 } 113 } 114 }; 115 116 private Handler mHandler = new Handler() { 117 public void handleMessage(Message msg) { 118 switch (msg.what) { 119 case MSG_UPDATE_RINGTONE_SUMMARY: 120 mRingtonePreference.setSummary((CharSequence) msg.obj); 121 break; 122 case MSG_UPDATE_NOTIFICATION_SUMMARY: 123 mNotificationPreference.setSummary((CharSequence) msg.obj); 124 break; 125 } 126 } 127 }; 128 129 private PreferenceGroup mSoundSettings; 130 131 @Override onCreate(Bundle savedInstanceState)132 public void onCreate(Bundle savedInstanceState) { 133 super.onCreate(savedInstanceState); 134 ContentResolver resolver = getContentResolver(); 135 int activePhoneType = TelephonyManager.getDefault().getCurrentPhoneType(); 136 137 mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); 138 139 addPreferencesFromResource(R.xml.sound_settings); 140 141 if (TelephonyManager.PHONE_TYPE_CDMA != activePhoneType) { 142 // device is not CDMA, do not display CDMA emergency_tone 143 getPreferenceScreen().removePreference(findPreference(KEY_EMERGENCY_TONE)); 144 } 145 146 mSilent = (CheckBoxPreference) findPreference(KEY_SILENT); 147 if (!getResources().getBoolean(R.bool.has_silent_mode)) { 148 getPreferenceScreen().removePreference(mSilent); 149 findPreference(KEY_RING_VOLUME).setDependency(null); 150 } 151 152 mVibrate = (ListPreference) findPreference(KEY_VIBRATE); 153 mVibrate.setOnPreferenceChangeListener(this); 154 155 mDtmfTone = (CheckBoxPreference) findPreference(KEY_DTMF_TONE); 156 mDtmfTone.setPersistent(false); 157 mDtmfTone.setChecked(Settings.System.getInt(resolver, 158 Settings.System.DTMF_TONE_WHEN_DIALING, 1) != 0); 159 mSoundEffects = (CheckBoxPreference) findPreference(KEY_SOUND_EFFECTS); 160 mSoundEffects.setPersistent(false); 161 mSoundEffects.setChecked(Settings.System.getInt(resolver, 162 Settings.System.SOUND_EFFECTS_ENABLED, 1) != 0); 163 mHapticFeedback = (CheckBoxPreference) findPreference(KEY_HAPTIC_FEEDBACK); 164 mHapticFeedback.setPersistent(false); 165 mHapticFeedback.setChecked(Settings.System.getInt(resolver, 166 Settings.System.HAPTIC_FEEDBACK_ENABLED, 1) != 0); 167 mLockSounds = (CheckBoxPreference) findPreference(KEY_LOCK_SOUNDS); 168 mLockSounds.setPersistent(false); 169 mLockSounds.setChecked(Settings.System.getInt(resolver, 170 Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 1) != 0); 171 172 mRingtonePreference = findPreference(KEY_RINGTONE); 173 mNotificationPreference = findPreference(KEY_NOTIFICATION_SOUND); 174 175 if (!((Vibrator) getSystemService(Context.VIBRATOR_SERVICE)).hasVibrator()) { 176 getPreferenceScreen().removePreference(mVibrate); 177 getPreferenceScreen().removePreference(mHapticFeedback); 178 } 179 180 if (TelephonyManager.PHONE_TYPE_CDMA == activePhoneType) { 181 ListPreference emergencyTonePreference = 182 (ListPreference) findPreference(KEY_EMERGENCY_TONE); 183 emergencyTonePreference.setValue(String.valueOf(Settings.System.getInt( 184 resolver, Settings.System.EMERGENCY_TONE, FALLBACK_EMERGENCY_TONE_VALUE))); 185 emergencyTonePreference.setOnPreferenceChangeListener(this); 186 } 187 188 mSoundSettings = (PreferenceGroup) findPreference(KEY_SOUND_SETTINGS); 189 190 mMusicFx = mSoundSettings.findPreference(KEY_MUSICFX); 191 Intent i = new Intent(AudioEffect.ACTION_DISPLAY_AUDIO_EFFECT_CONTROL_PANEL); 192 PackageManager p = getPackageManager(); 193 List<ResolveInfo> ris = p.queryIntentActivities(i, PackageManager.GET_DISABLED_COMPONENTS); 194 if (ris.size() <= 2) { 195 // no need to show the item if there is no choice for the user to make 196 // note: the built in musicfx panel has two activities (one being a 197 // compatibility shim that launches either the other activity, or a 198 // third party one), hence the check for <=2. If the implementation 199 // of the compatbility layer changes, this check may need to be updated. 200 mSoundSettings.removePreference(mMusicFx); 201 } 202 203 if (!Utils.isVoiceCapable(getActivity())) { 204 for (String prefKey : NEED_VOICE_CAPABILITY) { 205 Preference pref = findPreference(prefKey); 206 if (pref != null) { 207 getPreferenceScreen().removePreference(pref); 208 } 209 } 210 } 211 212 mRingtoneLookupRunnable = new Runnable() { 213 public void run() { 214 if (mRingtonePreference != null) { 215 updateRingtoneName(RingtoneManager.TYPE_RINGTONE, mRingtonePreference, 216 MSG_UPDATE_RINGTONE_SUMMARY); 217 } 218 if (mNotificationPreference != null) { 219 updateRingtoneName(RingtoneManager.TYPE_NOTIFICATION, mNotificationPreference, 220 MSG_UPDATE_NOTIFICATION_SUMMARY); 221 } 222 } 223 }; 224 } 225 226 @Override onResume()227 public void onResume() { 228 super.onResume(); 229 230 updateState(true); 231 lookupRingtoneNames(); 232 233 IntentFilter filter = new IntentFilter(AudioManager.RINGER_MODE_CHANGED_ACTION); 234 getActivity().registerReceiver(mReceiver, filter); 235 } 236 237 @Override onPause()238 public void onPause() { 239 super.onPause(); 240 241 getActivity().unregisterReceiver(mReceiver); 242 } 243 getPhoneVibrateSettingValue()244 private String getPhoneVibrateSettingValue() { 245 boolean vibeInSilent = (Settings.System.getInt( 246 getContentResolver(), 247 Settings.System.VIBRATE_IN_SILENT, 248 1) == 1); 249 250 // Control phone vibe independent of silent mode 251 int callsVibrateSetting = 252 mAudioManager.getVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 253 254 if (vibeInSilent) { 255 if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_OFF) { 256 // this state does not make sense; fix it up for the user 257 mAudioManager.setVibrateSetting( 258 AudioManager.VIBRATE_TYPE_RINGER, 259 AudioManager.VIBRATE_SETTING_ONLY_SILENT); 260 } 261 if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_ON) { 262 return VALUE_VIBRATE_ALWAYS; 263 } else { 264 return VALUE_VIBRATE_ONLY_SILENT; 265 } 266 } else { 267 if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_ONLY_SILENT) { 268 // this state does not make sense; fix it up 269 mAudioManager.setVibrateSetting( 270 AudioManager.VIBRATE_TYPE_RINGER, 271 AudioManager.VIBRATE_SETTING_OFF); 272 } 273 if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_ON) { 274 return VALUE_VIBRATE_UNLESS_SILENT; 275 } else { 276 return VALUE_VIBRATE_NEVER; 277 } 278 } 279 } 280 setPhoneVibrateSettingValue(String value)281 private void setPhoneVibrateSettingValue(String value) { 282 boolean vibeInSilent; 283 int callsVibrateSetting; 284 285 if (value.equals(VALUE_VIBRATE_UNLESS_SILENT)) { 286 callsVibrateSetting = AudioManager.VIBRATE_SETTING_ON; 287 vibeInSilent = false; 288 } else if (value.equals(VALUE_VIBRATE_NEVER)) { 289 callsVibrateSetting = AudioManager.VIBRATE_SETTING_OFF; 290 vibeInSilent = false; 291 } else if (value.equals(VALUE_VIBRATE_ONLY_SILENT)) { 292 callsVibrateSetting = AudioManager.VIBRATE_SETTING_ONLY_SILENT; 293 vibeInSilent = true; 294 } else { //VALUE_VIBRATE_ALWAYS 295 callsVibrateSetting = AudioManager.VIBRATE_SETTING_ON; 296 vibeInSilent = true; 297 } 298 299 Settings.System.putInt(getContentResolver(), 300 Settings.System.VIBRATE_IN_SILENT, 301 vibeInSilent ? 1 : 0); 302 303 // might need to switch the ringer mode from one kind of "silent" to 304 // another 305 if (mSilent.isChecked()) { 306 mAudioManager.setRingerMode( 307 vibeInSilent ? AudioManager.RINGER_MODE_VIBRATE 308 : AudioManager.RINGER_MODE_SILENT); 309 } 310 311 mAudioManager.setVibrateSetting( 312 AudioManager.VIBRATE_TYPE_RINGER, 313 callsVibrateSetting); 314 } 315 316 // updateState in fact updates the UI to reflect the system state updateState(boolean force)317 private void updateState(boolean force) { 318 if (getActivity() == null) return; 319 320 final int ringerMode = mAudioManager.getRingerMode(); 321 322 // NB: in the UI we now simply call this "silent mode". A separate 323 // setting controls whether we're in RINGER_MODE_SILENT or 324 // RINGER_MODE_VIBRATE. 325 final boolean silentOrVibrateMode = 326 ringerMode != AudioManager.RINGER_MODE_NORMAL; 327 328 if (silentOrVibrateMode != mSilent.isChecked() || force) { 329 mSilent.setChecked(silentOrVibrateMode); 330 } 331 332 String phoneVibrateSetting = getPhoneVibrateSettingValue(); 333 334 if (! phoneVibrateSetting.equals(mVibrate.getValue()) || force) { 335 mVibrate.setValue(phoneVibrateSetting); 336 } 337 mVibrate.setSummary(mVibrate.getEntry()); 338 } 339 updateRingtoneName(int type, Preference preference, int msg)340 private void updateRingtoneName(int type, Preference preference, int msg) { 341 if (preference == null) return; 342 Context context = getActivity(); 343 if (context == null) return; 344 Uri ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type); 345 CharSequence summary = context.getString(com.android.internal.R.string.ringtone_unknown); 346 // Is it a silent ringtone? 347 if (ringtoneUri == null) { 348 summary = context.getString(com.android.internal.R.string.ringtone_silent); 349 } else { 350 // Fetch the ringtone title from the media provider 351 try { 352 Cursor cursor = context.getContentResolver().query(ringtoneUri, 353 new String[] { MediaStore.Audio.Media.TITLE }, null, null, null); 354 if (cursor != null) { 355 if (cursor.moveToFirst()) { 356 summary = cursor.getString(0); 357 } 358 cursor.close(); 359 } 360 } catch (SQLiteException sqle) { 361 // Unknown title for the ringtone 362 } 363 } 364 mHandler.sendMessage(mHandler.obtainMessage(msg, summary)); 365 } 366 lookupRingtoneNames()367 private void lookupRingtoneNames() { 368 new Thread(mRingtoneLookupRunnable).start(); 369 } 370 371 @Override onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference)372 public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) { 373 if (preference == mSilent) { 374 if (mSilent.isChecked()) { 375 boolean vibeInSilent = (1 == Settings.System.getInt( 376 getContentResolver(), 377 Settings.System.VIBRATE_IN_SILENT, 378 1)); 379 mAudioManager.setRingerMode( 380 vibeInSilent ? AudioManager.RINGER_MODE_VIBRATE 381 : AudioManager.RINGER_MODE_SILENT); 382 } else { 383 mAudioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL); 384 } 385 updateState(false); 386 } else if (preference == mDtmfTone) { 387 Settings.System.putInt(getContentResolver(), Settings.System.DTMF_TONE_WHEN_DIALING, 388 mDtmfTone.isChecked() ? 1 : 0); 389 390 } else if (preference == mSoundEffects) { 391 if (mSoundEffects.isChecked()) { 392 mAudioManager.loadSoundEffects(); 393 } else { 394 mAudioManager.unloadSoundEffects(); 395 } 396 Settings.System.putInt(getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED, 397 mSoundEffects.isChecked() ? 1 : 0); 398 399 } else if (preference == mHapticFeedback) { 400 Settings.System.putInt(getContentResolver(), Settings.System.HAPTIC_FEEDBACK_ENABLED, 401 mHapticFeedback.isChecked() ? 1 : 0); 402 403 } else if (preference == mLockSounds) { 404 Settings.System.putInt(getContentResolver(), Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 405 mLockSounds.isChecked() ? 1 : 0); 406 407 } else if (preference == mMusicFx) { 408 // let the framework fire off the intent 409 return false; 410 } 411 412 return true; 413 } 414 onPreferenceChange(Preference preference, Object objValue)415 public boolean onPreferenceChange(Preference preference, Object objValue) { 416 final String key = preference.getKey(); 417 if (KEY_EMERGENCY_TONE.equals(key)) { 418 try { 419 int value = Integer.parseInt((String) objValue); 420 Settings.System.putInt(getContentResolver(), 421 Settings.System.EMERGENCY_TONE, value); 422 } catch (NumberFormatException e) { 423 Log.e(TAG, "could not persist emergency tone setting", e); 424 } 425 } else if (preference == mVibrate) { 426 setPhoneVibrateSettingValue(objValue.toString()); 427 updateState(false); 428 } 429 430 return true; 431 } 432 } 433