【发布时间】:2014-08-21 12:05:38
【问题描述】:
拨打号码时,号码不会显示在 Toast 消息中。这是我的代码:
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final String outgoing = "android.intent.action.NEW_OUTGOING_CALL" ;
IntentFilter intentFilter = new IntentFilter(outgoing);
BroadcastReceiver OutGoingCallReceiver = new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent)
{
// TODO Auto-generated method stub
String outgoingno = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Toast.makeText(context, "outgoingnum =" + outgoingno,Toast.LENGTH_LONG).show();
}
};
}
顺便说一下,当按下呼叫按钮时,上面的应用程序开始运行。我给予这样的所有权限:
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<receiver android:name=".OutgoingCallReceiver" >
<intent-filter>
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
<action android:name="android.intent.action.CALL_PRIVILEGED" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="tel" />
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
【问题讨论】:
标签: android android-activity numbers broadcastreceiver phone-call