Distorted Android

class CheckRenderer implements GLSurfaceView.Renderer 

      try

        {

        DistortedLibrary.onCreate(mView.getContext());

        }

      catch(Exception ex)

        // We have failed to compile or link shaders - probably too many effects.

        // (each effect adds a certain number of Uniforms to the shader and there

        // can only be a limited number of those )

        compilationTitle = ex.getClass().getSimpleName();

        compilationResult= ex.getMessage();

        String ver;

        ver = GLES31.glGetString(GLES31.GL_SHADING_LANGUAGE_VERSION);

        compilationResult += "\n\nGLSL version: "+(ver==null ? "null" : ver);

        ver = GLES31.glGetString(GLES31.GL_VERSION);

        compilationResult += "\nGL version: "+(ver==null ? "null" : ver);

        ver = GLES31.glGetString(GLES31.GL_VENDOR);

        compilationResult += "\nGL vendor: "+(ver==null ? "null" : ver);

        ver = GLES31.glGetString(GLES31.GL_RENDERER);

        compilationResult += "\nGL renderer: "+(ver==null ? "null" : ver);

        CheckActivity act = (CheckActivity)mView.getContext();

        act.runOnUiThread(new Runnable() 

          public void run() 

            Context context = mView.getContext();

            AlertDialog.Builder builder = new AlertDialog.Builder(context);

            builder.setTitle(compilationTitle);

            builder.setMessage(compilationResult);

            builder.setCancelable(true);

            builder.setOnCancelListener(new DialogInterface.OnCancelListener() 

              @Override

              public void onCancel(DialogInterface dialog) 

                {

                ((CheckActivity)mView.getContext()).finish();

                }

              });

            AlertDialog alert = builder.create();

            alert.show();

            }

          });

        }

///////////////////////////////////////////////////////////////////////////////////////////////////