在android中设置关闭操作的关闭通知 [英] close notification with set up close action in android
本文介绍了在android中设置关闭操作的关闭通知的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有 2 个操作的通知，
I have notification with 2 actions,
关闭按钮应关闭通知及其服务.
Close button should close notification and its service.
public class TimerService extends Service {
...
private void setupNotification(String s) {
Intent notificationIntent_Restore = new Intent(this,Adult1Activity.class);
notificationIntent_Restore.putExtra(EXTRA_NOTE,NOTE_RESTORE);
PendingIntent restoreIntent = PendingIntent.getActivity(this,
0, notificationIntent_Restore, PendingIntent.FLAG_UPDATE_CURRENT);
final Intent notificationIntent_Close = new Intent(this, Adult1Activity.class);
notificationIntent_Close.putExtra(EXTRA_NOTE, NOTE_CLOSE);
PendingIntent closeIntent = PendingIntent.getActivity(this,
1, notificationIntent_Close, PendingIntent.FLAG_CANCEL_CURRENT);
notification = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setLargeIcon(BitmapFactory.decodeResource( getResources(), R.mipmap.ic_launcher))
.setContentTitle("Stand Up!")
.setContentText(s)
.setAutoCancel(true)
.addAction(new NotificationCompat.Action(R.drawable.ic_note_close, "Close", closeIntent))
.addAction(new NotificationCompat.Action(R.drawable.ic_note_restore, "Restore", restoreIntent))
.setContentIntent(restoreIntent);
notificationManager.notify(0, notification.build());
}
我想用 CLOSE 操作关闭它.我在 AdultActivity 类中使用此代码:
I want to close it with CLOSE action. I use this code in AdultActivity class:
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent); // Make sure to call super
handleIntent(intent);
}
private void handleIntent(Intent intent) {
final String a = intent.getStringExtra(EXTRA_NOTE);
if (a != null) {
switch (a) {
case NOTE_RESTORE:
//stopBTN.setVisibility(View.VISIBLE);
break;
case NOTE_CLOSE:
stopService(serviceIntent);
CloseApp();
break;
}
}
}
最后我的应用程序停止了
finaly my app has stoped and
01/25 11:45:05: Launching app
Cold swapped changes.
$ adb shell am start -n "standup.maxsoft.com.standup/standup.maxsoft.com.standup.help.HelpActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Client not ready yet..Waiting for process to come online
Connected to process 2777 on device emulator-5554
W/art: Suspending all threads took: 7.291ms
I/art: Background sticky concurrent mark sweep GC freed 11717(1506KB) AllocSpace objects, 45(768KB) LOS objects, 71% free, 1054KB/3MB, paused 8.582ms total 74.057ms
D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true
[ 01-25 11:44:44.661 2777: 2777 D/ ]
HostConnection::get() New Host Connection established 0xa32f3910, tid 2777
[ 01-25 11:44:44.715 2777: 2798 D/ ]
HostConnection::get() New Host Connection established 0xa32f3ec0, tid 2798
I/OpenGLRenderer: Initialized EGL, version 1.4
W/EGL_emulation: eglSurfaceAttrib not implemented
W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xa32fec80, error=EGL_SUCCESS
W/EGL_emulation: eglSurfaceAttrib not implemented
W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xa32e2500, error=EGL_SUCCESS
E/Surface: getSlotFromBufferLocked: unknown buffer: 0xab7d7d30
W/EGL_emulation: eglSurfaceAttrib not implemented
W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xa32e2aa0, error=EGL_SUCCESS
E/Surface: getSlotFromBufferLocked: unknown buffer: 0xab7d8cf0
W/InputEventReceiver: Attempted to finish an input event but the input event receiver has already been disposed.
W/EGL_emulation: eglSurfaceAttrib not implemented
W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xa32e2aa0, error=EGL_SUCCESS
I/art: Background partial concurrent mark sweep GC freed 4628(216KB) AllocSpace objects, 5(200KB) LOS objects, 40% free, 3MB/5MB, paused 12.525ms total 31.801ms
E/Surface: getSlotFromBufferLocked: unknown buffer: 0xb4013960
E/Surface: getSlotFromBufferLocked: unknown buffer: 0xab7d8dd0
Application terminated.
我能做什么?
public class TimerService extends Service {
public CountingDownTimer countingDownTimer;
public static int totalSeconds;
public static String timeString=null;
public static long seconds_for_compare;
public SharedPreferences sharedPreferences;
public static NotificationCompat.Builder notification;
public static NotificationManager notificationManager;
private static final String EXTRA_NOTE = "NOTE";
private static final String NOTE_RESTORE = "restore";
private static final String NOTE_CLOSE = "close";
private static final String ACTION_CLOSE = "ACTION_CLOSE";
@Override
public void onCreate() {
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
countingDownTimer = new CountingDownTimer(totalSeconds,500); //milliseconds , (500 means) onTick function will be called at every 500
countingDownTimer.start();
notificationManager =(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
setupNotification(TimerService.timeString);
sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
if (intent != null) {
final String action = intent.getAction();
switch (action) {
case ACTION_CLOSE:
stopSelf();
break;
}
}
// return START_NOT_STICKY;
return super.onStartCommand(intent, flags, startId);
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onDestroy() {
super.onDestroy();
countingDownTimer.cancel();
notificationManager.cancelAll();
Adult1Activity.onFinish();
}
//****************Notification ********************
private void setupNotification(String s) {
Intent notificationIntent_Restore = new Intent(this,Adult1Activity.class);
notificationIntent_Restore.putExtra(EXTRA_NOTE,NOTE_RESTORE);
PendingIntent restoreIntent = PendingIntent.getActivity(this,
0, notificationIntent_Restore, PendingIntent.FLAG_UPDATE_CURRENT);
final Intent notificationIntent_Close = new Intent(this, TimerService.class);
notificationIntent_Close.setAction(ACTION_CLOSE); // use Action
PendingIntent closeIntent = PendingIntent.getService(this,
1, notificationIntent_Close, PendingIntent.FLAG_UPDATE_CURRENT);
notification = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setLargeIcon(BitmapFactory.decodeResource( getResources(), R.mipmap.ic_launcher))
.setContentTitle("Stand Up!")
.setContentText(s)
.setAutoCancel(false)
.addAction(new NotificationCompat.Action(R.drawable.ic_note_close, "Close", closeIntent))
.addAction(new NotificationCompat.Action(R.drawable.ic_note_restore, "Restore", restoreIntent))
.setContentIntent(restoreIntent);
notificationManager.notify(0, notification.build());
}
推荐答案
如果你只是想从一个通知中停止一个 Service，你不需要打扰 Activity.
If you just want to stop a Service from a Notification, you don't need to bother Activity.
在服务中，定义关闭操作:
In a Service, define an action for closing:
private static final String ACTION_CLOSE = "ACTION_CLOSE";
// in setupNotification():
final Intent notificationIntent_Close = new Intent(this, TimerService.class);
notificationIntent_Close.setAction(ACTION_CLOSE); // use Action
PendingIntent closeIntent = PendingIntent.getService(this,
1, notificationIntent_Close, PendingIntent.FLAG_UPDATE_CURRENT);
在服务中，处理动作
@Override
public int onStartCommand(final Intent intent, final int flags,
final int startId) {
if (intent != null) {
final String action = intent.getAction();
if (action != null) {
switch (action) {
case ACTION_CLOSE:
stopSelf();
break;
}
}
}
return START_NOT_STICKY;
}
@Override
public void onDestroy() {
super.onDestroy();
notificationManager.cancel(0);
}
这篇关于在android中设置关闭操作的关闭通知的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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