报警管理器不显示通知 [英] Alarm Manager Not Showing Notifications
本文介绍了报警管理器不显示通知的处理方法，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
我是新来的Android和关于通知报警管理工作以示通知。我对API 23。
在code我贴在下面的工作是完美的，但我不能filgure为什么不通知我？
任何一个可以帮助我它是什么错误？
谢谢你。
MainActivity
公共类MainActivity扩展AppCompatActivity {按钮B;
私人GoogleApiClient客户端;@覆盖
保护无效的onCreate（捆绑savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.activity_main）; B =（按钮）this.findViewById（R.id.btn）;
工具条工具栏=（栏）findViewById（R.id.toolbar）;
setSupportActionBar（工具栏）;
台历挂历= Calendar.getInstance（）; calendar.set（的Calendar.MONTH，11）;
calendar.set（Calendar.YEAR，2015年）;
calendar.set（Calendar.DAY_OF_MONTH，30）; calendar.set（Calendar.HOUR_OF_DAY，15）;
calendar.set（Calendar.MINUTE，34）;
calendar.set（Calendar.SECOND，0）;
calendar.set（Calendar.AM_PM，Calendar.PM）; 意图myIntent =新意图（MainActivity.this，AlarmBroadcastReceiver.class）;
的PendingIntent的PendingIntent = PendingIntent.getBroadcast（MainActivity.this，0，myIntent，PendingIntent.FLAG_UPDATE_CURRENT）; AlarmManager alarmManager =（AlarmManager）getSystemService（ALARM_SERVICE）;
alarmManager.set（AlarmManager.RTC，calendar.getTimeInMillis（），的PendingIntent）;}
AlarmBroadcastReceiver
公共类AlarmBroadcastReceiver扩展广播接收器{@覆盖
公共无效的onReceive（上下文的背景下，意图意图）{
意图startIntent =新意图（背景下，AlarmService.class）;
context.startService（startIntent）;
}
}
AlarmService
公共类AlarmService延伸服务{
@覆盖
公众诠释onStartCommand（意向意图，诠释标志诠释startId）{ generarNotificacion（）; 返回Service.START_NOT_STICKY;
}@覆盖
公众的IBinder onBind（意向意图）{
返回null;
}公共无效generarNotificacion（）{ 意图resultIntent =新意图（this.getApplicationContext（），MainActivity.class）; android.support.v4.app.NotificationCompat.Builder mBuilder =
新NotificationCompat.Builder（本）
.setSmallIcon（R.drawable.heart1）
.setContentTitle（getResources（）。的getString（R.string.app_name））
.setContentText（getResources（）的getString（R.string.text））; 的PendingIntent resultPendingIntent =
PendingIntent.getActivity（
这个，
0，
resultIntent，
PendingIntent.FLAG_UPDATE_CURRENT
）; mBuilder.setContentIntent（resultPendingIntent）; //设置一个ID为通知
INT mNotificationId = 001; //获取NotificationManager服务的一个实例
NotificationManager mNotifyMgr =
（NotificationManager）getSystemService（NOTIFICATION_SERVICE）; //构建通知和问题了。
mNotifyMgr.notify（mNotificationId，mBuilder.build（））;
}}
Android清单
＆LT;使用许可权-SDK-23机器人：名字=android.permission.WAKE_LOCK/＆GT;
＆LT;使用许可权的android：NAME =android.permission.WAKE_LOCK/＆GT;＆LT;服务机器人：名字=。AlarmService
机器人：启用=真/＆GT; ＆lt;接收机器人：名字=。AlarmBroadcastReceiver/＆GT;
解决方案
看样子，你要为如今的报警，不久的未来。然而，几个月是从零开始，所以值 11 实际上是12月合约。如果你想要月，对应的值是 10 。一个更好的选择，虽然是使用类常量： Calendar.NOVEMBER 。
I am new to android and working on Notification Alarm Manager to show notification. I am on API 23. The code I posted below is working perfectly but I cannot filgure why it is not notifying me?
Can Any one help me what is the error in it? Thanks.
MainActivity
public class MainActivity extends AppCompatActivity {
Button b;
private GoogleApiClient client;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
b = (Button) this.findViewById(R.id.btn);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH, 11);
calendar.set(Calendar.YEAR, 2015);
calendar.set(Calendar.DAY_OF_MONTH, 30);
calendar.set(Calendar.HOUR_OF_DAY, 15);
calendar.set(Calendar.MINUTE, 34);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.AM_PM,Calendar.PM);
Intent myIntent = new Intent(MainActivity.this, AlarmBroadcastReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 0, myIntent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC, calendar.getTimeInMillis(), pendingIntent);
}
AlarmBroadcastReceiver
public class AlarmBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Intent startIntent = new Intent(context, AlarmService.class);
context.startService(startIntent);
}
}
AlarmService
public class AlarmService extends Service{
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
generarNotificacion();
return Service.START_NOT_STICKY;
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
public void generarNotificacion(){
Intent resultIntent = new Intent(this.getApplicationContext(), MainActivity.class);
android.support.v4.app.NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.heart1)
.setContentTitle(getResources().getString(R.string.app_name))
.setContentText(getResources().getString(R.string.text));
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
this,
0,
resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
// Sets an ID for the notification
int mNotificationId = 001;
// Gets an instance of the NotificationManager service
NotificationManager mNotifyMgr =
(NotificationManager) getSystemService(NOTIFICATION_SERVICE);
// Builds the notification and issues it.
mNotifyMgr.notify(mNotificationId, mBuilder.build());
}
}
Android Manifest
<uses-permission-sdk-23 android:name="android.permission.WAKE_LOCK"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<service android:name=".AlarmService"
android:enabled="true" />
<receiver android:name=".AlarmBroadcastReceiver"/>
解决方案
It appears that you're trying to set an alarm for today, shortly in the future. However, months are zero-based, so a value of 11 is actually December. If you want November, the corresponding value is 10. A better option, though, is to use the class constant: Calendar.NOVEMBER.
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