我一直困惑不解这其中最近，前2.3.5这个似乎很好地工作（我的同事设备）。但是对矿井现在从来没有触发。

I've been puzzling over this one recently, prior to 2.3.5 this seems to work fine (on my colleagues devices). However on mine it now never triggers.

我已经剥离了code右后卫，并提出了一个非常简单的测试应用程序，看看发生了什么事情。基本上的onReceive code没有出现过触发，尽管亚洲开发银行/ logcat中似乎显示BroadcastReveiver名册确实发生。

I've stripped the code right back and made a very simple test application to see what's going on. Basically the onReceive code doesn't ever appear to trigger, even though adb/logcat does seem to show the register of the BroadcastReveiver does take place.

下面是简单的code，我走了：

Here's the simple code I've gone for:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.broadcasttech.testsmsreceive"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk android:minSdkVersion="9" />

<application
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name" >
    <activity
        android:label="@string/app_name"
        android:name=".TestSMSReceiveActivity" >
        <intent-filter >
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <receiver android:name=".mysmstestcall">
    <intent-filter>
        <action android:name="android.provider.Telephony.SMS_RECEIVED"></action>
    </intent-filter>
</receiver>
</application>
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
</manifest>

然后：

package com.broadcasttech.testsmsreceive;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.IntentFilter;
import android.os.Bundle;
import android.util.Log;

public class TestSMSReceiveActivity extends Activity {
private BroadcastReceiver receiver;
private static final String TAG = "TestSMSApp";

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    Log.i(TAG, " App has started up");
    IntentFilter filter = new IntentFilter();
    filter.addAction("android.provider.Telephony.SMS_RECEIVED");
    Log.i(TAG, " Filter SMS_RECEIVED has been added");
    //Extends BroadcastReceiver
    receiver = new mysmstestcall();
    registerReceiver(receiver,filter);
    Log.i(TAG, " registerReceiver sorted");
}

//Also, to save headaches later
@Override
protected void onDestroy() {
  Log.i(TAG, " unregistering Receiver");
  unregisterReceiver(receiver);
  Log.i(TAG, " done");
}
}

最后

package com.broadcasttech.testsmsreceive;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

public class mysmstestcall extends BroadcastReceiver {

private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
private static final String TAG = "TestSMSApp";

@Override
public void onReceive(Context context, Intent intent) {
     Log.i(TAG, "Intent recieved: " + intent.getAction());
     if (intent.getAction() == SMS_RECEIVED) {
         //any action you want here..
         Log.i(TAG, "SMS received has triggered");
     }
}
}

所以这是一个相当简单的应用程序，应该只是记录并告诉我的BroadcastReceiver被触发时，但它只是不会在所有火。

So it is a fairly simple app that should just log and tell me when the BroadcastReceiver is triggered, but it just won't fire at all.

任何人都可以提出什么是错，我已经检查各种教程，检查我所知IceCreamSandwich是不同的，但试图整合这些修正过，这不有所作为无论是。

Can anyone suggest whats wrong, I've checked various tutorials, checked as I know IceCreamSandwich is different, but tried to incorporate those fixes too and this doesn't make a difference either.

在此先感谢！

推荐答案

主要的问题是，这条线在mysmstestcall是错​​误的：

The main problem is that this line in "mysmstestcall" is wrong:

如果（intent.getAction（）== SMS_RECEIVED）

应改为这样的：

if (intent.getAction().equals(SMS_RECEIVED))