react-native项目中禁止截屏与录屏

在android/app/src/main/java/com/projname/MainActivity.java文件中的onCreate方法添加一下代码即可

import android.view.WindowManager;
...
  @Override
    protected void onCreate(Bundle savedInstanceState) {
        SplashScreen.show(this);
        super.onCreate(savedInstanceState);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE, WindowManager.LayoutParams.FLAG_SECURE);

    }
...