如何找回数据从BroadcastReciever到活动? [英] How to get data back from BroadcastReciever to Activity?
本文介绍了如何找回数据从BroadcastReciever到活动?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我写我写BroadcastReceiver.I想从广播接收器的数据到我的活动,让我怎么弄it.Please帮助我,短信报名请。
I wrote sms application for which I wrote BroadcastReceiver.I want to get data from BroadcastReceiver into my activity ,so how do I get it.Please help me ,Please.
我的广播Reciever code是如下:
My Broadcast Reciever code is below:
public class SmsReceiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
//---get the SMS message passed in---
Bundle bundle = intent.getExtras();
SmsMessage[] msgs = null;
String str = "";
if (bundle != null)
{
//---retrieve the SMS message received---
Object[] pdus = (Object[]) bundle.get("pdus");
msgs = new SmsMessage[pdus.length];
for (int i=0; i<msgs.length; i++){
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
str += msgs[i].getOriginatingAddress();
}
//---display the new SMS message---
Toast.makeText(context, str, Toast.LENGTH_SHORT).show();
}
}
}
我要回去STR值到另一个活动。
I want to get back "str" value into another activity.
推荐答案
在广播:
Intent intent = new Intent(context, MyActivity.class);
intent.putExtra("sms-text", str);
context.startActivity(intent);
在您的活动:
in your activity:
Intent intent = getIntent();
String sms = intent.getExtras().getString("sms-text");
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