如何在特定時間設置鬧鐘以顯示敬酒

Question

我想根據他的要求從timepicker接收用戶的輸入，然後我想在此時顯示敬酒信息。我嘗試以下，但它不工作..

for (int i = 0; i < mNameList.size(); i++) { 
        Log.i("mName is ", "" 
          + mNameList.get(i).getText().toString()); 
        Log.i("Time is ", "" + timeList.get(i).getText().toString()); 
        String[] time = timeList.get(i).getText().toString() 
          .split(":"); 
        int hour = Integer.parseInt(time[0]); 
        int min = Integer.parseInt(time[1]); 
        Log.i("Hour", "" + hour); 
        Log.i("Min", "" + min); 

        Intent intent = new Intent(MainActivity.this, 
          AlarmReciever.class); 
        PendingIntent alarmIntent = PendingIntent.getBroadcast(
          MainActivity.this, 0, intent, 
          PendingIntent.FLAG_UPDATE_CURRENT); 
        AlarmManager aManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE); 

        Calendar firingcal = Calendar.getInstance(); 
        Calendar currentcal = Calendar.getInstance(); 

        firingcal.set(Calendar.HOUR, hour); 
        firingcal.set(Calendar.MINUTE, min); 

        long intendedTime = firingcal.getTimeInMillis(); 
        long currentTime = currentcal.getTimeInMillis(); 
        if (intendedTime >= currentTime) { 
         aManager.setRepeating(AlarmManager.RTC_WAKEUP, 
           intendedTime, AlarmManager.INTERVAL_DAY, 
           alarmIntent); 
        } else { 
         firingcal.add(Calendar.DAY_OF_MONTH, 1); 
         intendedTime = firingcal.getTimeInMillis(); 

         aManager.setRepeating(AlarmManager.RTC_WAKEUP, 
           intendedTime, AlarmManager.INTERVAL_DAY, 
           alarmIntent); 
        } 
       } 

和我reciever是： -

public void onReceive(Context context, Intent intent) { 
     Toast.makeText(context, "Hey its Your turn", Toast.LENGTH_LONG).show(); 

    } 

，我在manifest.so提到了我的接收器名稱如何在特定的時間顯示敬酒。

Answer 1

經過一番google搜索我得到了我的question.that的解決方案是爲follows..referring this和this

for (int i = 0; i < mNameList.size(); i++) { 
        Log.i("mName is ", "" 
          + mNameList.get(i).getText().toString()); 
        Log.i("Time is ", "" + timeList.get(i).getText().toString()); 
        String[] time = timeList.get(i).getText().toString() 
          .split(":"); 
        int hour = Integer.parseInt(time[0]); 
        int min = Integer.parseInt(time[1]); 
        Log.i("Hour", "" + hour); 
        Log.i("Min", "" + min); 

        Calendar firingcal = Calendar.getInstance(); 
        Calendar currentcal = Calendar.getInstance(); 

        firingcal.set(Calendar.MONTH, 3); 
        firingcal.set(Calendar.YEAR, 2014); 
        firingcal.set(Calendar.DAY_OF_MONTH, 9); 
        firingcal.set(Calendar.HOUR_OF_DAY, hour); 
        firingcal.set(Calendar.MINUTE, min); 
        firingcal.set(Calendar.SECOND, 00); 

        if (firingcal.compareTo(currentcal) <= 0) { 
         Toast.makeText(MainActivity.this, "Invalid date/time", 
           Toast.LENGTH_LONG).show(); 

        } else { 
         Log.i("Alarm Time in else is ", 
           "" + firingcal.getTime()); 
         scheduleAlarm(firingcal); 
        } 

       } 
      } 


public void scheduleAlarm(Calendar alarmTime) { 

     Toast.makeText(MainActivity.this, 
       "Alarm time is set at" + alarmTime.getTime(), Toast.LENGTH_LONG) 
       .show(); 
     Intent intent = new Intent(MainActivity.this, AlarmReciever.class); 
     final int _id = (int) System.currentTimeMillis(); 
     PendingIntent pIntent = PendingIntent.getBroadcast(MainActivity.this, 
       _id, intent, 0); 
     AlarmManager aManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE); 
     aManager.set(AlarmManager.RTC_WAKEUP, alarmTime.getTimeInMillis(), 
       pIntent); 

    } 

Answer 2

在您的清單補充一點：

<receiver android:name="Your.Package.Name.AlarmReciever" /> 

，創造AlarmReciever類：

public class AlarmReciever extends BroadcastReceiver { 
    @Override 
    public void onReceive(Context context, Intent intent) { 
     MainActivity.check(); 
    } 
} 

然後在主要活動中補充一點：

public static AlarmManager am; 
public static PendingIntent sender; 
try { 

      Intent intent1 = new Intent(thisActivity, AlarmReciever.class); 
      sender = PendingIntent.getBroadcast(thisActivity, 2, intent1 ,0); 
      am = (AlarmManager) getSystemService(ALARM_SERVICE); 
      long l = new Date().getTime(); 
      if (l < new Date().getTime()) { 
       l += 100; 
      } 
      am.setRepeating(AlarmManager.RTC_WAKEUP, l, 100, sender); 
     } catch (Exception e) { 
     } 

最後一件事添加check()方法MainActivity ：

public static void check() { 
//Compare time and show Toast at particular time 
} 

Answer 3

讓你的鬧鐘一樣：

Intent intent = new Intent(); 
     intent.setClass(_Context, OnAlarmReceiver.class); 
     PendingIntent pendingIntent = PendingIntent.getBroadcast(_Context, 234324243, intent, PendingIntent.FLAG_UPDATE_CURRENT); 
     AlarmManager alarmManager = (AlarmManager) _Context.getSystemService(Activity.ALARM_SERVICE); 

     Calendar cal = Calendar.getInstance(); 
     cal.add(Calendar.HOUR_OF_DAY, 4); 
     cal.add(Calendar.MINUTE, 30); 
     cal.add(Calendar.SECOND, 00); 

     alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP, 
       cal.getTimeInMillis(), 
       AlarmManager.INTERVAL_DAY, 
       pendingIntent); 

現在設置您的接收器像menifest文件：

<receiver android:name="com.televero.receiver.OnAlarmReceiver" > 
     </receiver> 

希望這個作品。