由网友(傲气⒐4埘绱)分享简介：我有一些OpenGL ES的code已被渲染到 GLSurfaceView ，和我目前正在修改它与任何 SurfaceView 和 TextureView 。I've got some OpenGL ES code that has been rendering to a GLSurfaceView, and I'm...

我有一些OpenGL ES的code已被渲染到 GLSurfaceView ，和我目前正在修改它与任何 SurfaceView 和 TextureView 。

I've got some OpenGL ES code that has been rendering to a GLSurfaceView, and I'm currently modifying it to work with either SurfaceView and TextureView.

我需要从内外我的祖国code的共同点是： ANativeWindow

The common element I need from both inside my native code is: ANativeWindow.

对于 SurfaceView 我通过传递表面来得到它：

For the SurfaceView I got it by passing Surface to:

m_jwindow = ANativeWindow_fromSurface(env, surface);

有关 TextureView ，我把表面纹理，并在14 API，我可以用这样的：

For TextureView, I take SurfaceTexture, and in API 14 I can use this:

m_jwindow = ANativeWindow_fromSurfaceTexture(env, surface);

不过，该功能辗转于杰利贝恩。这让我想知道，我怎么能得到 ANativeWindow 从表面纹理在API 16 +？

However, that function was removed in Jellybean. Which leaves me wondering, how can I get ANativeWindow from a SurfaceTexture in API 16+?

推荐答案

您需要做的API 16+什么是创建一个表面对象，传递的表面纹理作为参数传递给构造（这是在API 14中引入）。传递曲面到 ANativeWindow_fromSurface（）和往常一样。

What you need to do in API 16+ is create a Surface object, passing the SurfaceTexture as an argument to the constructor (which was introduced in API 14). Pass that Surface to ANativeWindow_fromSurface() as usual.