Question

我在网上搜索了很多，所以我无法找到我的案例或简单教程的答案，我跟着this我的问题是构造函数没有得到调用也没有onReceive （）。

public class Smsreceiver extends BroadcastReceiver
{
    public Smsreceiver()
    {
        Log.v("constructing", "constructing");
    }

    @Override
    public void onReceive(Context context, Intent intent)
    {
        Log.v("received", "received");
        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 += "SMS from " + msgs[i].getOriginatingAddress();                    
                str += " :";
                str += msgs[i].getMessageBody().toString();
                str += "\n";
            }
                //---display the new SMS message---
                Toast.makeText(context, str, Toast.LENGTH_LONG).show();
           }
    }
}

和清单

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.dwaik.testreceivesms"
    android:versionCode="1"
    android:versionName="1.0" >
    <uses-sdk android:minSdkVersion="8" />
    <uses-permission android:name="android.permission.RECEIVE_SMS" >
    </uses-permission>
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <receiver
            android:name=".SmsReceiver"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
            </intent-filter>
        </receiver>
    </application>
</manifest>

我正在构建针对api-level 15（4.0.3）并在xperia neo v（4.0.3）上运行，我缺少什么？或者我应该做什么特别的事情来跑去让我的服务运行？

修改

我无法在正在运行的应用菜单之间找到我的服务，但它确实存在于已安装的应用菜单

上

Answer 1

在主要活动中注册接收者：

String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";

SmsReceiver smsReceiver = new SmsReceiver();

registerReceiver(smsReceiver, new IntentFilter(SMS_RECEIVED));

请记住最后取消注册。

Answer 2

如果将类的正确名称放在manifest.xml中，它就可以工作。事实上，你打电话给：＆＃34; Smsreceiver＆＃34;您的java类，并尝试在名为SmsReceiver的清单中注册服务。更改类的名称或更改清单。

Answer 3

<receiver android:name="com.example.package_name.HERE YOUR SMS RECEIVER">
        <intent-filter>
            <action android:name="android.provider.Telephony.SMS_RECEIVED" />
        </intent-filter>
    </receiver>

Android短信接收器无法正常工作

3 个答案: