Example usage for android.view WindowManager getDefaultDisplay

Introduction

In this page you can find the example usage for android.view WindowManager getDefaultDisplay.

Prototype

public Display getDefaultDisplay();

Source Link

Document

Returns the Display upon which this WindowManager instance will create new windows.

Usage

From source file:Main.java

public static void init(Context context) {
    if (context == null) {
        return;//from  w  w  w  .j a  va 2  s .  c  om
    }
    DisplayMetrics dm = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(dm);
    SCREEN_WIDTH_PIXELS = dm.widthPixels;
    SCREEN_HEIGHT_PIXELS = dm.heightPixels;
    SCREEN_DENSITY = dm.density;
    SCREEN_WIDTH_DP = (int) (SCREEN_WIDTH_PIXELS / dm.density);
    SCREEN_HEIGHT_DP = (int) (SCREEN_HEIGHT_PIXELS / dm.density);
}

From source file:Main.java

/**
 * Get device's resolution size//from   www  .  j av a2 s .com
 * @param context {@link Context}
 * @return {@link Display} : device resolution size as display
 */
public static Display getResolutionSize(Context context) throws Exception {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    return display;
}

From source file:Main.java

public static Point getScreenSize(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);/*w  w w .  j a  va2  s .co m*/
    return size;
}

From source file:Main.java

public static int getWindowHeight(Context context) {
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();
    return display.getHeight();
}

From source file:Main.java

public static int getWindowWidth(Context context) {
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();
    return display.getWidth();
}

From source file:Main.java

public static int[] getScreenPixels(Context context) {
    DisplayMetrics displaysMetrics = new DisplayMetrics();
    WindowManager windowManager = (WindowManager) (context.getSystemService(Context.WINDOW_SERVICE));
    windowManager.getDefaultDisplay().getMetrics(displaysMetrics);
    int[] widthAndHeight = new int[2];
    widthAndHeight[0] = displaysMetrics.widthPixels;
    widthAndHeight[1] = displaysMetrics.heightPixels;
    return widthAndHeight;
}

From source file:Main.java

private static float getDefaultDisplayRefreshRate(Context context) {
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    return manager.getDefaultDisplay().getRefreshRate();
}

From source file:Main.java

public static int getScreenWidth(Context context) {
    DisplayMetrics dm = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    display.getMetrics(dm);// w  w w. jav  a2s .  c  o m

    return dm.widthPixels;
}

From source file:Main.java

public static int getDisplayWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);/* w  ww  . j  a  v a  2  s .c o m*/
    return size.x;
}

From source file:Main.java

public static int getScreenHeight(Context context) {
    DisplayMetrics dm = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    display.getMetrics(dm);/*from ww  w .  j a  va2 s. c  o  m*/

    return dm.heightPixels;
}