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[英]How to turn off and turn default notification sound and vibrations in android programmatically
[英]how to turn off notification programmatically in android when app running?
我正在尝试开发一个Android应用程序,我正在实现聊天功能。 但是当我收到消息时它发出通知声音。 当用户以编程方式使用应用程序时,如何停止通知?
private void ChatNotifications(String uid, String fuid, String message) {
NotificationCompat.BigTextStyle notiStyle = new NotificationCompat.BigTextStyle();
notiStyle.setBigContentTitle("message");
// notiStyle.setSummaryText(quote);
notiStyle.bigText(message);
Intent resultIntent = new Intent(this, Loading.class);
resultIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(Loading.class);
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
//Uri defaultSoundUri1 = Uri.parse("android.resource://com.therevew.quotes/" + R.raw.hello);
Uri defaultSoundUri1= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Notification myNotification = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.common_google_signin_btn_icon_dark)
// .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ii_launcher))
.setSound(defaultSoundUri1)
.setAutoCancel(true)
.setColor(getResources().getColor(R.color.notificationColor))
.setContentIntent(resultPendingIntent)
.setContentTitle("message")
.setContentText(message)
.setStyle(notiStyle).build();
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(101/* ID of notification */, notiStyle.build());
}
第一部分是
“它会发出通知声。”
首先检查应用程序是否在前台,如果是,则停止声音使用set defaults to 0 and sound to null
。 像这样更改方法params .setSound(isInForeGround ? null : uri).
当用户以编程方式使用应用程序时,如何停止通知?
我想这就是你应该遵循的;
根据用户体验,您不应该停止通知,您只需要以一种方式使用它们,当用户在notificationBar中打开应用程序时,用户不应该看到它们被填满。
作为聊天应用程序,如果两个用户在线聊天,那么当你收到消息时,你应该使用某些东西作为频道来发送接收消息。
因此,不要从noticiationBar中为特定聊天收到的数据创建待定意图。
希望这可以清除您的概念消费通知。 希望这可以帮助。
//if you use fcm then try
@Override
public void onMessageReceived(final RemoteMessage remoteMessage) {
if (remoteMessage.getNotification() != null) {
String message = remoteMessage.getNotification().getBody();
if (isForeground(getApplicationContext())) {
//if in forground then your operation
// if app is running them
} else {
//if in background then perform notification operation
sendNotification(message);
}
}
}
private static boolean isForeground(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List<ActivityManager.RunningAppProcessInfo> tasks = am.getRunningAppProcesses();
final String packageName = context.getPackageName();
for (ActivityManager.RunningAppProcessInfo appProcess : tasks) {
if (ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND == appProcess.importance && packageName.equals(appProcess.processName)) {
return true;
}
}
return false;
}
只需删除
.setSound(defaultSoundUri1)
从
Notification myNotification = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.common_google_signin_btn_icon_dark)
// .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ii_launcher))
.setSound(defaultSoundUri1)
.setAutoCancel(true)
.setColor(getResources().getColor(R.color.notificationColor))
.setContentIntent(resultPendingIntent)
.setContentTitle("message")
.setContentText(message)
.setStyle(notiStyle).build();
当你不需要任何声音时。 如果这对您没有帮助,请尝试这样做:
Notification myNotification = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.common_google_signin_btn_icon_dark)
// .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ii_launcher))
.setSound(null)
.setAutoCancel(true)
.setColor(getResources().getColor(R.color.notificationColor))
.setContentIntent(resultPendingIntent)
.setContentTitle("message")
.setContentText(message)
.setStyle(notiStyle).build();
myNotification.defaults = 0;
第一集
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
在AndroidManifest中,然后在需要时执行此操作
final AudioManager mode = (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE);
mode.setRingerMode(AudioManager.RINGER_MODE_SILENT);
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