android - eglCreateWindowSurface 因 java.lang.IllegalArgumentException 而失败

Question

在使用 GLSurfaceView 启动某些 Activity 期间尝试快速按下后退按钮时, eglCreateWindowSurface失败 java.lang.IllegalArgumentException .

我遇到了以下错误:

10-08 18:05:36.490: E/GLSurfaceView(3440): eglCreateWindowSurface
10-08 18:05:36.490: E/GLSurfaceView(3440): java.lang.IllegalArgumentException: Make sure the SurfaceView or associated SurfaceHolder has a valid Surface
10-08 18:05:36.490: E/GLSurfaceView(3440): at com.google.android.gles_jni.EGLImpl._eglCreateWindowSurface(Native Method)
10-08 18:05:36.490: E/GLSurfaceView(3440): at com.google.android.gles_jni.EGLImpl.eglCreateWindowSurface(EGLImpl.java:90)
10-08 18:05:36.490: E/GLSurfaceView(3440): at android.opengl.GLSurfaceView$DefaultWindowSurfaceFactory.createWindowSurface(GLSurfaceView.java:798)
10-08 18:05:36.490: E/GLSurfaceView(3440): at android.opengl.GLSurfaceView$EglHelper.createSurface(GLSurfaceView.java:1065)
10-08 18:05:36.490: E/GLSurfaceView(3440): at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1433)
10-08 18:05:36.490: E/GLSurfaceView(3440): at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1216)

这些 Activity 在 SurfaceHolder.Callback.surfaceCreated 之前没有调用 GL 操作或在 SurfaceHolder.Callback.surfaceDestroyed 之后.

有没有其他人遇到过这个问题，解决方案是什么？

感谢任何预付款。

Answer 1

在多个 Activity 之间切换会快速撕裂窗口表面。

我修补了 GLSurfaceView.guardedRun() 以避免 GLSurfaceView 的竞争条件

来自:

                if (createEglSurface) {
                    if (LOG_SURFACE) {
                        Log.w("GLThread", "egl createSurface");
                    }
                    gl = (GL10) mEglHelper.createSurface(getHolder());
                    if (gl == null) {
                        // Couldn't create a surface. Quit quietly.
                        break;
                    }
                    sGLThreadManager.checkGLDriver(gl);
                    createEglSurface = false;
                }

到:

                if (createEglSurface) {
                    if (LOG_SURFACE) {
                        Log.w("GLThread", "egl createSurface");
                    }
                    gl = (GL10) mEglHelper.createSurface(getHolder());
                    if (gl == null) {
                        // If we escape, GLThread ends up. Don't escape.
                        continue;
                    }
                    sGLThreadManager.checkGLDriver(gl);
                    createEglSurface = false;
                }

在我看来这个问题是 fixed in JellyBean .