Android – Screen Size, Orientation and Pixel Density

Do you need the width, height or orientation of the screen in your Android application? Try this:

Display display = ((WindowManager) getSystemService(WINDOW_SERVICE))
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
int screenOrientation = display.getOrientation();

While we are here, take a look at DisplayMetrics class because we can get info from it easily. Do you need some density of pixels info? Try this:

DisplayMetrics metrics = new DisplayMetrics();
float screenDensity = metrics.density; // 160dpi -> 1, 120dpi -> .75
int screenDensityDpi = metrics.densityDpi; // 120, 160 or 240

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