[英]onReceive never getting called
下面是我的Java代码和我的XML代码。 有人可以告诉我为什么我的onReceieve
方法永远不会被调用。
Java的:
public class PopUPSMS extends Activity {
String RECEIVE_SMS = "RECEIVE_SMS";
private static final String LOG_TAG = "PopUPSMS";
static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Log.i(LOG_TAG, "onCreate");
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(LOG_TAG, "onReceive");
}
}, new IntentFilter(RECEIVE_SMS));
}
}
XML:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.smith.johnathan.phone"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".PopUPSMS"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-sdk android:minSdkVersion="3" />
</manifest>
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(LOG_TAG, "onReceive");
}
}, new IntentFilter(RECEIVE_SMS));
您已使用字符串“RECEIVE_SMS”注册了广播接收器。 IntentFilter应该是一种动作形式。 随你的声明:
static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";
您将拥有:
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(LOG_TAG, "onReceive");
}
}, new IntentFilter(ACTION));
您可以查看XML声明的Api演示清单
您不能将接收器用作内部类。 创建一个单独的。
您是否需要指定要在清单中接收短信?
<application android:icon="@drawable/icon" android:label="@string/app_name">
<receiver android:name=".MyApp">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
</application>
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