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我有以下方法将三个值保存到附加到创建的警报的意图中。Android:无法保存并读取包中的所有值
public static Boolean setUniqueAlarm(Long alarmId, String occurenceTime, Context context) {
Boolean saveResult = null;
try {
DateTime dt = TimeHelper.getDateTimeObject(occurenceTime);
Logger.d("Year: " + dt.getYear() + ", month: " + dt.getYear() + ", day: " + dt.getDayOfMonth() + ", hour: " + dt.getHourOfDay() + ", minute: " + dt.getMinuteOfHour());
Logger.d("Occurrence time to save: "+occurenceTime);
AlarmManager alarmManager = (AlarmManager) context.getApplicationContext().getSystemService(Context.ALARM_SERVICE);
Intent alarmIntent = new Intent(context, AlarmBroadcastReceiver.class);
// Pass the intent type and other additional values into bundle
Bundle bundle = new Bundle();
bundle.putString(Constants.Global.ALARM_TYPE, Constants.Global.ALARM_TYPE_UNIQUE);
bundle.putString(Constants.Global.ALARM_OCCURRENCE_TIME, "123456");
bundle.putLong(Constants.Global.ALARM_UNIQUE_ID, alarmId);
alarmIntent.putExtras(bundle);
PendingIntent pendingAlarmIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, 0);
alarmManager.set(AlarmManager.RTC_WAKEUP, dt.getMillis(), pendingAlarmIntent);
saveResult = true;
} catch (Exception e) {
Logger.e(e.getMessage());
saveResult = false;
}
return saveResult;
}
在接收机我已经以下代码:
@Override
public void onReceive(Context context, Intent intent) {
try {
Logger.d("ALARM RECEIVED!!!");
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
// Device battery life will be significantly affected by the use of this API.
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "TAG");
// Acquire the lock
wl.acquire();
//Release the lock
wl.release();
// Get the intent type (or stored variables)
Bundle extras = intent.getExtras();
mAlarmType = extras.getString(Constants.Global.ALARM_TYPE);
mAlarmId = extras.getLong(Constants.Global.ALARM_UNIQUE_ID, 0);
mOccurenceTime = extras.getString(Constants.Global.ALARM_OCCURRENCE_TIME, "nothing");
triggerActionBasedOnTheAlarmType(mAlarmType, mAlarmId, mOccurenceTime, context);
} catch (Exception e) {
TrackingEventLogHelper.logException(e, Constants.Global.EXCEPTION,
Constants.ExceptionMessage.EXC_CANNOT_PROCESS_RECEIVED_ALARM, true);
}
}
问题是,可变mOccurenceTime始终为空,RSP。 “没有”。
我试图从意图和Bundle中获取值,但仍然没有成功。项目捆绑计数是否有限?
如何才能以正确的方式获得价值mOccurenceTime?
非常感谢您的任何建议。
你分配给ALARM_OCCURRENCE_TIME的独特价值? – Blackbelt
是的,它是硬编码常量(键),但值可以不同或相同(基于变量值) – redrom
是用来将值全部区分的键吗? (特别是'Constants.Global.ALARM_UNIQUE_ID'不同于'Constants.Global.ALARM_OCCURRENCE_TIME') – njzk2