Obtener información de la pantalla en Android

InfoPantalla.java

Display display = getWindowManager().getDefaultDisplay();

String displayName = display.getName();  // minSdkVersion=17+

Log.i(TAG, "Pantalla          = " + displayName);

 

// Tamaño en píxeles

Point size = new Point();

display.getSize(size);

int width = size.x;

int height = size.y;

Log.i(TAG, "Ancho             = " + width);

Log.i(TAG, "Alto              = " + height);

 

// dpi

DisplayMetrics metrics = new DisplayMetrics();

getWindowManager().getDefaultDisplay().getMetrics(metrics);

int heightPixels = metrics.heightPixels;

int widthPixels = metrics.widthPixels;

int densityDpi = metrics.densityDpi;

float xdpi = metrics.xdpi;

float ydpi = metrics.ydpi;

Log.i(TAG, "Ancho en píxeles  = " + widthPixels);

Log.i(TAG, "Alto en píxeles   = " + heightPixels);

Log.i(TAG, "Densidad dpi      = " + densityDpi);

Log.i(TAG, "x dpi             = " + xdpi);

Log.i(TAG, "y dpi             = " + ydpi);

 

// Deprecated

int screenHeight = display.getHeight();

int screenWidth = display.getWidth();

Log.i(TAG, "Alto de pantalla  = " + screenHeight);

Log.i(TAG, "Ancho de pantalla = " + screenWidth);

 

// Orientación 

int orientation = getResources().getConfiguration().orientation;

Log.i(TAG, "Orientación       = " + orientation);