Example usage for android.util DisplayMetrics DisplayMetrics

Introduction

In this page you can find the example usage for android.util DisplayMetrics DisplayMetrics.

Prototype

public DisplayMetrics()

Source Link

Usage

From source file:Main.java

public static DisplayMetrics getDisplayMetrics(Activity context) {
    DisplayMetrics displayMetrics = null;
    if (displayMetrics == null) {
        displayMetrics = new DisplayMetrics();
    }/* w  ww .j  a  v a2 s  .c  o  m*/
    context.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
    return displayMetrics;
}

From source file:Main.java

public static int getScreenWidth(@NonNull Context context) {
    Display display = ((WindowManager) context.getSystemService("window")).getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);/*from  w  w  w . j  a v  a  2  s  .c o  m*/
    return metrics.widthPixels;
}

From source file:Main.java

public static int getScreenHeight(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

    Display display = wm.getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);//from w ww.  j a v a2  s  .com

    return metrics.heightPixels;
}

From source file:Main.java

/**
 * @param context/* w ww. j ava  2 s.com*/
 * @return DisplayMetrics.
 */
public static DisplayMetrics getDisplayMetrics(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);
    return metrics;
}

From source file:Main.java

public static int getScreeWH(Context context) {

    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    DisplayMetrics outMetrics = new DisplayMetrics();
    display.getMetrics(outMetrics);/*from  w  w w  .  j av  a2  s  . c  o m*/
    return outMetrics.heightPixels;

}

From source file:Main.java

public static int px2dp(Context context, int px) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();

    DisplayMetrics displaymetrics = new DisplayMetrics();
    display.getMetrics(displaymetrics);/*ww  w  .jav  a  2 s.  com*/

    return (int) (px / displaymetrics.density + 0.5f);
}

From source file:Main.java

public static int getScreenWidth(Activity context) {
    if (screenWidth == 0 || screenHeight == 0) {
        DisplayMetrics dm = new DisplayMetrics();
        context.getWindowManager().getDefaultDisplay().getMetrics(dm);
        screenDensity = dm.density;/*  www  .  j  a  v a2 s  .c o m*/
        screenHeight = dm.heightPixels;
        screenWidth = dm.widthPixels;
    }
    return screenWidth;
}

From source file:Main.java

public static int getScreenHeight(Activity context) {
    if (screenWidth == 0 || screenHeight == 0) {
        DisplayMetrics dm = new DisplayMetrics();
        context.getWindowManager().getDefaultDisplay().getMetrics(dm);
        screenDensity = dm.density;/*from   www  . j a  va2s .  c om*/
        screenHeight = dm.heightPixels;
        screenWidth = dm.widthPixels;
    }
    return screenHeight;
}

From source file:Main.java

public static DisplayMetrics getScreenSizeInPx(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);/* w  ww .j  a  va2  s.c  o  m*/
    return metrics;
}

From source file:Main.java

private static void initScreen(Activity mActivity) {
    DisplayMetrics metric = new DisplayMetrics();
    mActivity.getWindowManager().getDefaultDisplay().getMetrics(metric);
    screenW = metric.widthPixels;//w  ww . j  ava 2  s.  co  m
    screenH = metric.heightPixels;
}