android设置NoTITLe

• 在Activity里面设置

  • •  @Override
          protected void onCreate(@Nullable Bundle savedInstanceState) {
              super.onCreate(savedInstanceState);
              requestWindowFeature(Window.FEATURE_NO_TITLE);
              getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN）;
      　　　　setContentView(xxx);
      }
      

• 记住一定在setContentView之前