How to get screen resolution in Android Honeycomb?

Question

I want to get real resolution of screen on Android Honeycomb.

Here\'s my code

Display display = getWindowManager().getDefaultDisplay();
int w = displ         


        

Answer 1

A function to get the screen size at API11 level minimum; also includes methods for higher level APIs (change function to use the selected API, its function call and its return object type):

public int getScreenOrientation()
{
    int nOrientation = Configuration.ORIENTATION_UNDEFINED;

    try
    {
        DisplayMetrics displayMetrics = null;
        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        if(windowManager != null)
        {
            Display defaultDisplay = windowManager.getDefaultDisplay();
            if(defaultDisplay != null)
            {
                defaultDisplay.getMetrics(displayMetrics);//API11
                //defaultDisplay.getRectSize(rectGet);//API13
                //defaultDisplay.getSize(pointGet);//API13
                //defaultDisplay.getCurrentSizeRange(pointGet,pointGet);//API16
                //defaultDisplay.getRealSize(pointGet);//API17
                //defaultDisplay.getRealMetrics(displayMetrics);//API17
                if((displayMetrics.widthPixels == displayMetrics.heightPixels) || (displayMetrics.widthPixels < displayMetrics.heightPixels))
                {
                    nOrientation = Configuration.ORIENTATION_PORTRAIT;
                }
                else
                {
                    nOrientation = Configuration.ORIENTATION_LANDSCAPE;
                }
            }
        }
    }
    catch(Exception e)
    {
        showMessage(false,"Error","[getScreenOrientation]: " + e.toString());
    }

    return nOrientation;
}

Note: Configuration.ORIENTATION_SQUARE is deprecated, so here it is replaced to default to ORIENTATION_PORTRAIT.