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添加content前requestFeature()必须被调用?

时间:2017-01-15  来源:  作者:

requestFeature 方法需要放在界面渲染方法之前 - 阿良的专栏 - ...

requestFeature 方法的位置需要放在界面渲染方法之前,比如放在setContentView方法之...然后,今天在我使用preferenceActivity时候,出错了:requestFeature() must be ...

requestFeature() must be called before adding content问题的解析

当先调用setContentView方法,在调用show方法时,show方法执行之前mContentParent已经初始化了,在其第三步中直接调用了requestFeature,从而引发了异常。 还有一个问题大...

requestWindowFeature()的应用,requestfeature_Android教程 | 帮...

我们在开发程序是经常会需要软件全屏显示、自定义标题(使用按钮等控件)和其他的需求...setContentView(R.layout.main); getWindow().setFeatureDrawableResource(Window...

[Android 开发]一个奇怪的错误:requestFeature() must ..._百度知道

sandroid.util.AndroidRuntimeException: requestFeature() must be called before....FEATURE_NO_TITLE);就是在setContentView(R.layout.activity_main);之前调用...

关于使用RequestWindowFeature为啥一定要在setContentView之前调用

return super.requestFeature(featureId); } 但是在activity中使用setContentView()时,实际上走的是phonewindow的setContentView,根据代码我们看到 @Override public vo...

解决requestFeature() must be called before adding content错误

当你在调用这个方法之后在声明Widget就会报:android.util.AndroidRuntimeException: requestFeature() must be called before adding content 所以前面的那三句中加载...

[android]"requestFeature() 必须在添加内容之前被称为"主详细...

崩溃是在 super.onCreate 线,我甚至不调用 requestFeature ,所以,它甚至不是我...requestFeature() must be called before adding content 12-14 23:18:44.716...

...requestFeature() 在setcontent 之前调用的为什么还报错 - ...

android.util.AndroidRuntimeException: requestFeature() must be called before adding content 我非常确定我的 requestFeature() 在setcontent 之前调用的为什么还报...

Android开发中遇到的requestFeature() must be called be..._博客园

看到具体的异常信息了:requestFeature() must be called before adding content。...看字面意思是,requestWindowFeature()方法必须在添加视图之前先调用。可是以前也是...

Android showDialog时报错requestFeature() must be called ...

RuntimeException: requestFeature() must be called before adding content...出现此问题是由于dialog.show()之前调用了dialog.setContentView()或者dialog...
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