为Notification自定义铃声

如下是为Notification自定义铃声的部分片段

 

• 铃声选择(已记住上次选择的铃声)

  	_btnNotificationChooseRington
  		.setOnClickListener(new OnClickListener()
  		{
  			@Override
  			public void onClick(View v)
  			{
  				
  				
  				Intent intent = new Intent( RingtoneManager.ACTION_RINGTONE_PICKER);
  				intent.putExtra( RingtoneManager.EXTRA_RINGTONE_TYPE,
  				RingtoneManager.TYPE_NOTIFICATION);
  				
  				Uri  ringtongUri = null;
  				final SharedPreferences sharedPreferences = MoreSettingActivity.this.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
  				
  				String uri = sharedPreferences.getString(CommonDefn.PREFERENCE_NOTIFICATION_RINGTONG, "null");
  				if("null".equals(uri)) {
  					ringtongUri  = (Uri) null;
  				}
  				else {
  					ringtongUri = android.net.Uri.parse(uri);
  				}
  				
  				intent.putExtra( RingtoneManager.EXTRA_RINGTONE_TITLE, getString(R.string.notification_ringtong));
  			
  				
  				intent.putExtra( RingtoneManager.EXTRA_RINGTONE_EXISTING_URI,ringtongUri);
  				
  				startActivityForResult( intent, RESULT_FIRST_USER);  
  				
  			}
  		
  			});

   

 

• 铃声保存(注意静音保存为null)
  

  @Override
  	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
  		
  		Log.d(TAG, String.format("requestCode=%d,resultCode = %d", requestCode,  resultCode));
  		
  		if (resultCode == RESULT_OK ) {
  			Uri uri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
  			if (uri != null) {
  					String ringTonePath = uri.toString();
  					SharedPreferences	_prefse  = getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
  					
  					_prefse.edit().putString(CommonDefn.PREFERENCE_NOTIFICATION_RINGTONG, ringTonePath).commit();
  					
  					
  				}
  			else {Log.d(TAG, "null");
  				SharedPreferences	_prefse  = getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
  				
  				_prefse.edit().putString(CommonDefn.PREFERENCE_NOTIFICATION_RINGTONG, "null").commit();
  			}
  			
  
  			}
  		else if (resultCode == RESULT_CANCELED) {
  			
  		}
  		
  		
  		super.onActivityResult(requestCode, resultCode, data);
  		
  		
  	}

• 铃声设置

  private boolean isNotificationSoundEnabled() {
  		//return sharedPrefs.getBoolean(Constants.SETTINGS_SOUND_ENABLED, true);
  		return !sharedPrefs.getString(CommonDefn.PREFERENCE_NOTIFICATION_RINGTONG, "null").equals("null");
  	}
  
  
  private boolean isNotificationVibrateEnabled() {
  		return sharedPrefs.getBoolean(Constants.SETTINGS_VIBRATE_ENABLED, true);
  	}
  
                        if(isNotificationSoundEnabled()&&isNotificationVibrateEnabled()){
  				    notification.sound =  android.net.Uri.parse(sharedPrefs.getString(CommonDefn.PREFERENCE_NOTIFICATION_RINGTONG, Settings.System.DEFAULT_NOTIFICATION_URI.toString()));
  				    long[] vibrate = {0,100,200,300};
  		                    notification.vibrate =  vibrate;
  			}
  			else if (isNotificationSoundEnabled()&&!isNotificationVibrateEnabled()) {
  				 notification.sound =  android.net.Uri.parse(sharedPrefs.getString(CommonDefn.PREFERENCE_NOTIFICATION_RINGTONG, Settings.System.DEFAULT_NOTIFICATION_URI.toString()));
  				//notification.defaults = Notification.DEFAULT_SOUND;
  			}