安卓全屏活动错误

Question

安卓全屏活动错误

3

我正在尝试创建一个全屏活动：

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);

        setContentView(R.layout.activity_main);
   }

I get the following error:

requestFeature() must be called before adding content

- js091514

你正在使用ActionBarSherlock还是AppCompat？ - Pedro Lobito

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- Pedro Lobito · Accepted Answer

在执行super.onCreate之前，使用requestWindowFeature函数

public void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
        super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
   }