로컬 알림을 사용하여 Android 애플리케이션을 개발 중입니다. 서비스를 사용하여 로컬 알림을 구현했습니다. 서비스 지역 알림은 작동하지만 앱을 종료하면 서비스가 파괴됩니다. 알림이 작동하지 않습니다. 이제 알람 관리자를 사용하여 로컬 알림을 구현하고 싶습니다. 어떻게 알람 관리자로이 작업을 수행 할 수 있습니까?Alarm Manager를 사용하여 로컬 알림 예약 android
여기는 서비스 클래스입니다. startForeground()
의 문서에서
import android.app.AlarmManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Binder;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.SystemClock;
import android.support.annotation.Nullable;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.widget.Toast;
import com.deemsysinc.cyberhealthapp.R;
import com.deemsysinc.cyberhealthapp.weightgoal.WeightGoalActivity;
import com.google.gson.Gson;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.TimeZone;
import java.util.Timer;
import java.util.TimerTask;
public class NotificationService extends Service{
private IBinder iBinder=new MyBinder();
SharedPreferences prefs;
SharedPreferences.Editor editor;
Handler handler;
// timer handling
NotificationManager manager;
Notification myNotication;
static TimerTask timerTask;
Date date1;
Date date2;
ArrayList<NotificationList> notificationLists;
int temp=0;
@Override
public void onRebind(Intent intent) {
super.onRebind(intent);
}
@Override
public boolean onUnbind(Intent intent) {
return true;
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return iBinder;
}
@Override
public void onCreate() {
super.onCreate();
handler=new Handler();
prefs = getSharedPreferences(configuration.AppPrefernce, MODE_PRIVATE);
editor = prefs.edit();
notificationLists=new ArrayList<NotificationList>();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
timerStart();
//Remove();
return Service.START_STICKY;
}
public void showNotifications()
{
Calendar cal = Calendar.getInstance();
Date currentLocalTime = cal.getTime();
DateFormat date = new SimpleDateFormat("hh:mm a");
String localTime = date.format(currentLocalTime);
String converted = localTime.replace("am", "AM").replace("pm", "PM");
Toast.makeText(getApplicationContext(),"Timer Running",Toast.LENGTH_LONG).show();
Log.d("Locals",""+local);
//Toast.makeText(getApplicationContext(),"Service Checked",Toast.LENGTH_SHORT).show();
if(!prefs.getString("weight_hr","").equals("")) {
if (prefs.getString("weight_hr", "").equals(converted)) {
temp++;
Bundle bundle=new Bundle();
//SimpleDateFormat writeformat = new SimpleDateFormat("dd/MM/yyyy");
//String formattedDate = writeformat.format(calendar.getTime());
if(temp==1) {
notificationLists.add(new NotificationList("Weight", "It's time to log your weight today. Click to update weight!", ""));
Gson gson = new Gson();
String json = gson.toJson(notificationLists);
editor.putString("notificationlist", json);
editor.commit();
bundle.putString("fromNotificationCenter","1");
}
else
{
bundle.putString("fromNotificationCenter","0");
}
manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Intent notificationIntent = new Intent(getApplicationContext(), WeightGoalActivity.class);
notificationIntent.putExtras(bundle);
PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 6, notificationIntent, 0);
NotificationCompat.Builder builder = new NotificationCompat.Builder(getApplicationContext());
builder.setAutoCancel(true);
builder.setContentTitle("Cyberhealths");
builder.setContentText("It's time to log your weight today. Click to update weight!");
builder.setSmallIcon(R.drawable.my_icon);
builder.setContentIntent(pendingIntent);
builder.setOngoing(false);
manager.notify(6, builder.build());
}
}
}
@Override
public void onDestroy() {
super.onDestroy();
timer.cancel();
manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
manager.cancel(6);
Toast.makeText(getApplicationContext(),"Service Destroyed",Toast.LENGTH_LONG).show();
}
private void timerStart() {
timer = new Timer();
timerTask = new TimerTask() {
@Override
public void run() {
runOnUiThread(new Runnable() {
@Override
public void run() {
try {
showNotifications();
} catch (Exception e) {
}
}
});
}
};
timer.scheduleAtFixedRate(timerTask, 0, 65000);
}
@Override
public void onTaskRemoved(Intent rootIntent) {
super.onTaskRemoved(rootIntent);
Intent restartService = new Intent(getApplicationContext(),
this.getClass());
restartService.setPackage(getPackageName());
PendingIntent restartServicePI = PendingIntent.getService(
getApplicationContext(), 1, restartService,
PendingIntent.FLAG_ONE_SHOT);
AlarmManager alarmService = (AlarmManager)getApplicationContext().getSystemService(Context.ALARM_SERVICE);
alarmService.set(AlarmManager.ELAPSED_REALTIME, SystemClock.elapsedRealtime() + 1000, restartServicePI);
}
private void runOnUiThread(Runnable runnable) {
handler.post(runnable);
}
public class MyBinder extends Binder {
public NotificationService getService() {
return NotificationService.this;
}
}
}
서비스 중 '서비스 .START_STICKY'에 대해 언급 했습니까? 몇 가지 코드가 필요합니다. –
좋아, 내 코드 – Hari