Android重複鬧鐘(每天)的實現

MainActivity如下:

package cc.cc;import java.util.Calendar;import java.util.Locale;import android.os.Bundle;import android.app.Activity;import android.app.AlarmManager;import android.app.PendingIntent;import android.content.Context;import android.content.Intent;/** * Demo描述: * 重複鬧鐘的實現 *  * 注意事項: * 1 因為我們是要實現的兩個鬧鐘每天早八點和晚八點,它們是重複的. *   所以在PendingIntent.getBroadcast()很容易出錯.導致早八點 *   的鬧鐘無效.主要原因是因為該方法的第四個參數引起的. *   解決辦法:為BroadcastReceiver設定兩個action,在產生Intent *   的時候採用了不同的action,從而讓兩個鬧鐘都起作用. *   如果有更好的方式請留言指出,多謝. * 2 在calendar.set(Calendar.HOUR_OF_DAY, 8)方法的第二個參數 *   表示小時,請按照24小時制式填寫.不用管此時裝置採用什麼時間 *   制式(12小時或24小時) *  * 參考資料: * 1 http://blog.csdn.net/hudashi/article/details/7060837 * 2 http://blog.csdn.net/wdaming1986/article/details/6745655 * 3 http://blog.csdn.net/z1074971432/article/details/17532139 *   Thank you very much * */public class MainActivity extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);sendAlarmEveryday1(this);sendAlarmEveryday2(this);}private void sendAlarmEveryday1(Context context){AlarmManager  alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE); Calendar calendar =Calendar.getInstance(Locale.getDefault());    calendar.setTimeInMillis(System.currentTimeMillis());    calendar.set(Calendar.HOUR_OF_DAY, 8);    calendar.set(Calendar.MINUTE, 30);    calendar.set(Calendar.SECOND, 0);    calendar.set(Calendar.MILLISECOND, 0);    Intent intent = new Intent();    intent.setAction("testalarm0");    PendingIntent pendingIntent=PendingIntent.getBroadcast(context,0, intent,PendingIntent.FLAG_CANCEL_CURRENT);    alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,calendar.getTimeInMillis(),AlarmManager.INTERVAL_DAY,pendingIntent);}private void sendAlarmEveryday2(Context context){AlarmManager  alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE); Calendar calendar =Calendar.getInstance(Locale.getDefault());    calendar.setTimeInMillis(System.currentTimeMillis());    calendar.set(Calendar.HOUR_OF_DAY, 20);    calendar.set(Calendar.MINUTE, 30);    calendar.set(Calendar.SECOND, 0);    calendar.set(Calendar.MILLISECOND, 0);    Intent intent = new Intent();    intent.setAction("testalarm1");    PendingIntent pendingIntent=PendingIntent.getBroadcast(context,0, intent,PendingIntent.FLAG_CANCEL_CURRENT);    alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,calendar.getTimeInMillis(),AlarmManager.INTERVAL_DAY,pendingIntent);}}

AlarmBroadcastReceiver如下:

package cc.cc;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;public class AlarmBroadcastReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {if ("testalarm0".equals(intent.getAction())) {System.out.println("第一個鬧鐘");}if ("testalarm1".equals(intent.getAction())) {System.out.println("第二個鬧鐘");}}}

AndroidManifest.xml如下:

main.xml如下: