Android 系统闹铃添加和取消

Android 系统闹钟的设置 

系统闹钟的取消有的手机ROM取消不了，要跳到闹钟界面自己取消

// 设置闹钟
public void setAlarm(String content, int hour, int minute){
        ArrayList<Integer> testDays = new ArrayList<>();
        testDays.add(Calendar.MONDAY);//周一
        testDays.add(Calendar.TUESDAY);//周二
        testDays.add(Calendar.WEDNESDAY);//周三
        testDays.add(Calendar.THURSDAY);
        testDays.add(Calendar.FRIDAY);//
        testDays.add(Calendar.SATURDAY);
        testDays.add(Calendar.SUNDAY);//


        Intent alarmIntent = new Intent(AlarmClock.ACTION_SET_ALARM);
        alarmIntent.putExtra(AlarmClock.EXTRA_DAYS,testDays); // 时间
        alarmIntent.putExtra(AlarmClock.EXTRA_MESSAGE,content); // 标题
        alarmIntent.putExtra(AlarmClock.EXTRA_HOUR,hour); // 小时
        alarmIntent.putExtra(AlarmClock.EXTRA_MINUTES,minute); // 分钟
        alarmIntent.putExtra(AlarmClock.EXTRA_SKIP_UI,true);//设置闹钟时不显示系统闹钟界面
        alarmIntent.putExtra(AlarmClock.EXTRA_VIBRATE,true);//设置闹钟响时震动
        alarmIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(alarmIntent);
    }
    
    // 取消闹钟
    public void dismissAlarm(String content){
        if (Build.VERSION.SDK_INT < 23){
            Toast.makeText(context,"手机版本过低,需手动取消闹钟",
                    Toast.LENGTH_SHORT).show();
            Intent alarmIntent = new Intent(AlarmClock.ACTION_SHOW_ALARMS);
            context.startActivity(alarmIntent);
        }else {
            Intent alarmIntent = new Intent(AlarmClock.ACTION_DISMISS_ALARM);
            alarmIntent.putExtra(AlarmClock.ALARM_SEARCH_MODE_LABEL,content);
            context.startActivity(alarmIntent);
        }
    }