Question

i got this surficeview

<SurfaceViewandroid:id="@+id/videoview"android:layout_width="720px"android:layout_height="480px"/>

how can i manage that set the size automaticly to display size?
Because every android phone has another display size?

thanks!

Answer 1

you’ll have to catch it in onSurfaceCreated() and try to resize it there…

  private class surfaceCallback implements SurfaceHolder.Callback
{
    @Override
    public void surfaceChanged(SurfaceHolder holder, int format, int width, int height)
    {
        if (holder == videoHolder)
        {
            Log.e(TAG, "video surfaceChanged: f: " + format + ", w: " + width + ", h: " + height);

            //resize it here maybe?
        } else
        {
            Log.e(TAG, "Unknown surface: f: " + format + ", w: " + width + ", h: " + height);
            assert (false);
        }
    }

    @Override
    public void surfaceCreated(SurfaceHolder holder)
    {
        Log.e(TAG, "surfaceCreated");
    }

    @Override
    public void surfaceDestroyed(SurfaceHolder holder)
    {
        Log.e(TAG, "surfaceDestroyed");
    }
}

one possible way to get your display size…

    //measured android resolution
    WindowManager win = (WindowManager) getApplicationContext().getSystemService(WINDOW_SERVICE);
    Display d = win.getDefaultDisplay();
    Point measuredResolution = new Point();
    d.getSize(measuredResolution); //measuredResolution now holds actual size.