广播接收器在启动时自动触发 [英] Broadcast receiver is triggered automatically on start

问题描述

我的主要活动是注册了 BroadcastReceiver 。活动在其中一个选项卡中发送了一个即时贴以触发广播接收器（ TabActivity 应用程序）。

I have a registered BroadcastReceiver in my main activity. Activity sends a sticky in one of the tabs to trigger the broadcast receiver (TabActivity application).

一切正常，但是当我重新启动应用程序时，便笺将自动发送（不是由用户触发的），并打开了视图。

Everything works fine, but when I restart the app the sticky is sent automatically (not triggered by user) and view is opened.

我的问题是：那怎么可能？我误会了吗？我该如何解决？

My question is: how is that possible? Did I misunderstand something? And how can I fix that?

MainActivity：
OnCreate：

MainActivity: OnCreate:

    registerReceiver(openOutgoingCall, new IntentFilter("OPENOUTGOINGCALL"));

BroadcastReceiver：

BroadcastReceiver:

private BroadcastReceiver openOutgoingCall = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {

            Bundle extras = intent.getExtras();
            if(extras.isEmpty() == false) {
                HashMap<String,String> callData = (HashMap<String, String>) extras.get("callData");
                openOutgoingCall(callData); 
            }

        }
    };

TabHost内部的活动

Activity inside TabHost

public void openCall(View view) {
    Intent i = new Intent("OPENOUTGOINGCALL");
    i.putExtra("callData", detailInfo);
    sendStickyBroadcast(i);    
}

推荐答案

粘性广播应该保留周围（甚至收到），以便以后也可以检索它们。也许您应该尝试使用以下简单的广播方式：

Sticky broadcasts are supposed to stay around (even they are received) so that they can be retrieved afterwards too. Perhaps you should try the simple way of broadcasting using:

sendBroadcast(i);

阅读这个。

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