Android 如果添加其他视图,GLSURFACHEVIEW将变为黑色
我正在尝试在我的GLSurfaceView上添加android小部件,如android.widget.Button。然而,如果我这样做,GLSURFACHEVIEW会完全变黑 下面是我用来做这件事的代码:Android 如果添加其他视图,GLSURFACHEVIEW将变为黑色,android,android-layout,opengl-es-2.0,Android,Android Layout,Opengl Es 2.0,我正在尝试在我的GLSurfaceView上添加android小部件,如android.widget.Button。然而,如果我这样做,GLSURFACHEVIEW会完全变黑 下面是我用来做这件事的代码: mGLView = new MyGLSurfaceView(this); Button b = new Button(this); b.setText("Hello World"); setContentView(mGLView); addContent
mGLView = new MyGLSurfaceView(this);
Button b = new Button(this);
b.setText("Hello World");
setContentView(mGLView);
addContentView(b, new LayoutParams(60, 60));//comenting this
//line makes GLSurfaceView work as expected
我还试着将它们都放在一个布局上,但同样的问题发生了。我通过注释这行代码成功地解决了这个问题
class MyGLSurfaceView extends GLSurfaceView {
private final MyGLRenderer mRenderer;
public MyGLSurfaceView(Context context) {
super(context);
//setLayerType(View.LAYER_TYPE_HARDWARE, null); << this line
setEGLContextClientVersion(2);
mRenderer = new MyGLRenderer();
setRenderer(mRenderer);
setRenderMode(GLSurfaceView.RENDERMODE_CONTINUOUSLY);
}
public boolean touchEvent(MotionEvent e) {
if (mRenderer.scene != null) {
mRenderer.scene.control.onTouchEvent(e);
mRenderer.scene.onTouchEvent(e);
}
return false;
}
}