Is there any way to get GPU information?

Question

I know how to get CPU info inside /proc/, but is there any way to get GPU info? Something like the CPU one?

Answer 1

Here is a SampleActivity to get GPU info:

public class MainActivity extends Activity implements GLSurfaceView.Renderer{
    private TextView textView;
    private GLSurfaceView glSurfaceView;
    private StringBuilder sb;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        textView = (TextView) findViewById(R.id.textView);

        final ActivityManager activityManager =  (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE);
        final ConfigurationInfo configurationInfo = activityManager
                .getDeviceConfigurationInfo();
        sb=new StringBuilder();
        sb.append("GL version:").append(configurationInfo.getGlEsVersion()).append("\n");

        textView.setText(sb.toString());
        this.glSurfaceView = new GLSurfaceView(this);
        this.glSurfaceView.setRenderer(this);
        ((ViewGroup)textView.getParent()).addView(this.glSurfaceView);
    }

    @Override
    public void onClick(View v) {
    }

    @Override
    public void onSurfaceCreated(GL10 gl, EGLConfig config) {
       sb.append("RENDERER").append(gl.glGetString(GL10.GL_RENDERER)).append("\n");
        sb.append("VENDOR").append( gl.glGetString(GL10.GL_VENDOR)).append("\n");
        sb.append("VERSION").append(gl.glGetString(GL10.GL_VERSION)).append("\n");
        sb.append("EXTENSIONS").append(gl.glGetString(GL10.GL_EXTENSIONS));
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                textView.setText(sb.toString());
                glSurfaceView.setVisibility(View.GONE);
            }
        });
    }

    @Override
    public void onSurfaceChanged(GL10 gl, int width, int height) {
    }

    @Override
    public void onDrawFrame(GL10 gl) {
    }
}