Question

http://developer.android.com/reference/android/provider/VoicemailContract.html

我不知道如何用VOICEMAIL制作一个brocast接收器。当您收到语音邮件时，您会在通知中看到“NEW VOICEMAIL”，该图标就像磁带一样。

这是我的代码：

的AndroidManifest.xml

<receiver android:name=".VoiceBrocast" >
        <intent-filter>
            <action android:name="android.intent.action.NEW_VOICEMAIL" />
        </intent-filter>
 </receiver>

<uses-permission android:name="com.android.voicemail.permission.ADD_VOICEMAIL" />

我试图在xx.java中注册，但它没有用。

MainActivity.java：

    protected VoiceBrocast mUiBroadcastReceiver;

       mUiBroadcastReceiver = new VoiceBrocast();
    IntentFilter mIntentFilter = new IntentFilter();
    mIntentFilter.addAction("android.intent.action.ACTION_NEW_VOICEMAIL");

 MainActivity.this.registerReceiver(mUiBroadcastReceiver, mIntentFilter);

VoiceBrocast.Java

公共类VoiceBrocast扩展了BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub
        System.out.println("voicemail");
    }

}

当我收到语音邮件时，没有什么要打印的，我在LogCat中看不到“语音邮件”。

Answer 1

访问此内容提供商所需的最低权限是ADD_VOICEMAIL

你有这样的许可吗？

Answer 2

不确定是否有其他错误，但有一个问题是：意图操作不是"android.intent.action.ACTION_NEW_VOICEMAIL"而是"android.intent.action.NEW_VOICEMAIL"。

也许你把它与VoicemailContract类的常量名称VoicemailContract.ACTION_NEW_VOICEMAIL混合在一起。

如何使用VOICEMAIL接收brocast

2 个答案: