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  • android.util.AndroidRuntimeException: requestFeature() must be called before adding content 错误解决方法

    Activity全屏,网上的代码如下:
    protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
        this.requestWindowFeature(Window.FEATURE_NO_TITLE);//去掉标题栏
    this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);//去掉信息栏
        setContentView(R.layout.activity_main);
    }

    但在AS中,会提示错误:
    android.util.AndroidRuntimeException: requestFeature() must be called before adding content
    解决如下:
    protected void onCreate(Bundle savedInstanceState) {
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);//去掉标题栏
    this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);//去掉信息栏
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    }
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  • 原文地址:https://www.cnblogs.com/daniel-zhang/p/5145555.html
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