我收到此android.util.AndroidRuntimeException: requestFeature() must be called before adding content错误。如下面的代码所示,该requestWindowFeature(Window.FEATURE_NO_TITLE);行位于代码行之前setContentView(R.layout.mainmenu);。在我的几乎每一项活动中,此onCreate()代码都是相同的格式,到目前为止,我从未遇到过麻烦。自从我将ADT更新为22以来,到处都出现了许多随机错误。我已经克服了许多错误,这是我的最新错误。
我该如何解决该错误?
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.mainmenu);
LogCat
05-31 04:20:43.121: E/AndroidRuntime(14559): FATAL EXCEPTION: main
05-31 04:20:43.121: E/AndroidRuntime(14559): java.lang.RuntimeException: Unable to start activity ComponentInfo{matt.lyons.bibletrivia.lite/matt.lyons.bibletrivia.lite.MainMenu}: android.util.AndroidRuntimeException: requestFeature() must be called before adding content
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.app.ActivityThread.access$600(ActivityThread.java:141)
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.os.Handler.dispatchMessage(Handler.java:99)
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.os.Looper.loop(Looper.java:137)
05-31 04:20:43.121: E/AndroidRuntime(14559): at android.app.ActivityThread.main(ActivityThread.java:5041)
05-31 04:20:43.121: E/AndroidRuntime(14559): at java.lang.reflect.Method.invokeNative(Native Method)
05-31 04:20:43.121: E/AndroidRuntime(14559): at java.lang.reflect.Method.invoke(Method.java:511)
05-31 04:20:43.121: E/AndroidRuntime(14559): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
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