我想使用以下代码启动我的 Level1.class Activity :
public class OverviewChapter1 extends Scene
SceneManager.mainScene.runOnUiThread(new Runnable()
{
public void run()
{
SceneManager.mainScene.startActivity(new Intent(SceneManager.mainScene, Level1.class));
SceneManager.mainScene.finish();
}
});
但是,我收到此错误消息:
FATAL EXCEPTION: main android.content.ActivityNotFoundException: Unable to find explicit activity class {de.davidtheobald.thorsrevengeapp/de.davidtheobald.thorsrevengeapp.chapter1.Level1}; have you declared this activity in your AndroidManifest.xml? at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1511) at android.app.Instrumentation.execStartActivity(Instrumentation.java:1387) at android.app.Activity.startActivityForResult(Activity.java:3195) at android.app.Activity.startActivity(Activity.java:3302) at de.davidtheobald.thorsrevengeapp.chapter1.OverviewChapter1$1$1.run(OverviewChapter1.java:89) at android.os.Handler.handleCallback(Handler.java:605) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4511) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:980) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747) at dalvik.system.NativeStart.main(Native Method)
如何在 list 文件中定义 Activity ?
最佳答案
在 AndriodManifest.xml
文件中添加 Level1.class
的 Activity...
<activity android:name="YourPackage.Level1"> </activity>
查看this answer有关指定名称属性的更多详细信息。
关于java - Andengine新 Activity - list ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/12622499/