请帮助我我是新来的android和我需要添加通知声音到我的警报。我可以在哪里放置通知声音?这里是我的通知,但有错误代码“NotificationManager不能被解析为一个变量”android:NotificationManager无法解析为变量
应用力现在关闭我不知道为什么请大家帮忙,这里是日志猫
6月10日至二日: 03:38.785:W/dalvikvm(938):threadid = 1:线程退出与未捕获的异常(组= 0x40015560) 10-02 06:03:38.879:E/AndroidRuntime(938):致命例外:主 10-02 06/03:38.879:E/AndroidRuntime(938):java.lang.IllegalArgumentException:contentView必需:pkg = med.scheduler id = 0 notification =通知(振动=默认,声音=内容:/ /设置/系统/ alarm_alert,默认值= 0x2,标志= 0x10) 10-02 06:03:38.879 :E/AndroidRuntime(938):at android.os.Parcel.readException(Parcel.java:1326) 10-02 06:03:38.879:E/AndroidRuntime(938):at android.os.Parcel.readException(Parcel .java:1276) 10-02 06:03:38.879:E/AndroidRuntime(938):at android.app.INotificationManager $ Stub $ Proxy.enqueueNotificationWithTag(INotificationManager.java:274) 10-02 06:03:38.879 :E/AndroidRuntime(938):在android.app.NotificationManager.notify(NotificationManager.java:111) 10-02 06:03:38.879:E/AndroidRuntime(938):at android.app.NotificationManager.notify(NotificationManager .java:91) 10-02 06:03:38.879:E/AndroidRuntime(938):at med.scheduler.Enter_med $ 7.onClick(Enter_med.java:260) 10-02 06:03:38.879:E/AndroidRuntime(938):在android.view.View.performClick(View.java:2485) 10-02 06:03:38.879:E/AndroidRun time(938):at android.view.View $ PerformClick.run(View.java:9080) 10-02 06:03:38.879:E/AndroidRuntime(938):at android.os.Handler.handleCallback(Handler。 java:587) 10-02 06:03:38.879:E/AndroidRuntime(938):at android.os.Handler.dispatchMessage(Handler.java:92) 10-02 06:03:38.879:E/AndroidRuntime 938):在android.os.Looper.loop(Looper.java:123) 10-02 06:03:38.879:E/AndroidRuntime(938):at android.app.ActivityThread.main(ActivityThread.java:3683)在Android中的E/AndroidRuntime(938):在java.lang.reflect.Method.invokeNative(Native Method) 10-02 06:03:38.879:E/AndroidRuntime(938):at java .lang.reflect.Method.invoke(Method.java:507) 10-02 06:03:38.879:E/AndroidRuntime(938):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java :839) 10-02 06:03:38.879:E/AndroidRuntime(938):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 10-02 06:03:38.879:E/AndroidRuntime 938):at dalvik.system.NativeStart.main(Native Method) 10-02 06:03:43.855:I/Process(938):发送信号。 PID:938 SIG:9
Intent alarmIntent = new Intent (Enter_med.this, MyAlarmService.class);
NotificationManager manager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent pi = PendingIntent.getActivity(context, 0, alarmIntent, PendingIntent.FLAG_UPDATE_CURRENT);
Notification note = new Notification(R.drawable.ic_launcher, "Alarm", System.currentTimeMillis());
Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
if(alarmSound == null){
alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
if(alarmSound == null){
alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
}
}
note.sound = alarmSound;
note.defaults |= Notification.DEFAULT_VIBRATE;
note.flags |= Notification.FLAG_AUTO_CANCEL;
manager.notify(0, note);
//alarm1
PendingIntent pendingAlarmIntent = PendingIntent.getService(Enter_med.this, 0, alarmIntent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE);
Calendar AlarmCal = Calendar.getInstance();
AlarmCal.setTimeInMillis(System.currentTimeMillis());
AlarmCal.set(Calendar.HOUR_OF_DAY, pHour);
AlarmCal.set(Calendar.MINUTE, pMinute);
AlarmCal.set(Calendar.SECOND, 0);
alarmManager.set(AlarmManager.RTC_WAKEUP, AlarmCal.getTimeInMillis(), pendingAlarmIntent);
你可以尝试清理一次你的项目吗? – midhunhk
我试过它总是强制关闭 –
问题是你试图启动的活动,你需要设置其内容视图 – Carnal