Android在所有活动中都有一个全球可访问的类

时间:2013-08-07 19:27:40

标签: global-variables android

我在共享globalVaribale类时遇到了一些麻烦:

这是我的班级:

public class GlobalObjects extends Application {

private Context context;

public GlobalObjects(Context context) {
    this.context = context;
}

// Variables

private Network network;


// Getters And Setters

public Context getContext() {
    return context;
}

public void setContext(Context context) {
    this.context = context;
}

public Network getNetwork() {
    return network;
}

public void setNetwork(Network network) {
    this.network = network;
}
}

这是我的android清单文件:

   <application
    android:name="GlobalObjects"
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >

我已将全局对象添加到现有的应用程序标记中。但是当我运行这个类时它会出错:

08-07 21:19:58.867: E/AndroidRuntime(3588): FATAL EXCEPTION: main
08-07 21:19:58.867: E/AndroidRuntime(3588): java.lang.RuntimeException: Unable to instantiate application com.example.electronicmenu.GlobalObjects: java.lang.ClassNotFoundException: com.example.electronicmenu.GlobalObjects

0 个答案:

没有答案