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Java 安卓截击错误_Java_Android_Android Volley - Fatal编程技术网

Java 安卓截击错误

Java 安卓截击错误,java,android,android-volley,Java,Android,Android Volley,当我运行我的程序时,我突然出现了Android截击错误。在这里,我粘贴了我的AppController类来处理截击对象 AppController.java public class AppController extends Application { public static final String TAG = AppController.class.getSimpleName(); private RequestQueue mRequestQueue; private static

当我运行我的程序时,我突然出现了Android截击错误。在这里,我粘贴了我的AppController类来处理截击对象

AppController.java

public class AppController extends Application {
public static final String TAG = AppController.class.getSimpleName();

private RequestQueue mRequestQueue;

private static AppController mInstance;

@Override
public void onCreate() {
    super.onCreate();
    mInstance = this;
}

public static synchronized AppController getInstance() {
    return mInstance;
}

public RequestQueue getRequestQueue() {
    if (mRequestQueue == null) {
        mRequestQueue = Volley.newRequestQueue(getApplicationContext());
    }
    return mRequestQueue;
}

public <T> void addToRequestQueue(Request<T> req, String tag) {
    req.setTag(TextUtils.isEmpty(tag) ? TAG : tag);
    getRequestQueue().add(req);
}

public <T> void addToRequestQueue(Request<T> req) {
    req.setTag(TAG);
    getRequestQueue().add(req);
}

public void cancelPendingRequests(Object tag) {
    if (mRequestQueue != null) {
        mRequestQueue.cancelAll(tag);
    }
}
}

您还没有像下面这样在清单中声明应用程序类

<application
    android:name="AppController"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name" >


附上您的gradle应用程序文件和manifiest文件,并附上问题您是否尝试使用AppController类的完整限定名称。是。我试过它仍然不工作,应用程序运行了这么多天没有这个错误,我突然得到这个错误。请改变凌空格蕾德并尝试。接下来我想知道,如果库中有任何突然的变化,我该如何解决这个问题。
<application
    android:name="AppController"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name" >