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

/**
 * get Screen Width/*from  w  w  w .  j a va2s  .c  o m*/
 *
 * @param context
 * @return
 */
public static int getScreenWidth(Context context) {
    DisplayMetrics dm = new DisplayMetrics();
    ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(dm);
    return dm.widthPixels;
}

From source file:Main.java

public static <T extends Fragment> int getScreenWidth(T t) {
    DisplayMetrics metrics;/*from  w ww  .ja va2s. c  o m*/

    t.getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics = new DisplayMetrics());

    return metrics.widthPixels;
}

From source file:Main.java

public static int getScreenWidth(Activity ctx) {
    Display display = ctx.getWindowManager().getDefaultDisplay();
    DisplayMetrics outMetrics = new DisplayMetrics();
    display.getMetrics(outMetrics);//from w  w w.ja v  a 2s  .c o  m

    float density = ctx.getResources().getDisplayMetrics().density;
    return Math.round(outMetrics.widthPixels);

}

From source file:Main.java

public static int[] getPhone(Context context) {
    int[] xy = new int[2];
    DisplayMetrics dm = new DisplayMetrics();
    ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(dm);
    xy[0] = dm.widthPixels;/*from w  w w.  ja  v a 2s .  c o  m*/
    xy[1] = dm.heightPixels;
    return xy;
}

From source file:Main.java

public static DisplayMetrics getScreenDisplayMetrics(Context context) {
    DisplayMetrics localDisplayMetrics = new DisplayMetrics();
    ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(localDisplayMetrics);
    return localDisplayMetrics;
}

From source file:Main.java

public static double getScreenSize(Activity activity) {
    if (dm == null) {
        dm = new DisplayMetrics();
    }//  ww w .  j a v  a2 s  . co  m
    activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
    double x = Math.pow(dm.widthPixels / dm.densityDpi, 2);
    double y = Math.pow(dm.heightPixels / dm.densityDpi, 2);
    return Math.sqrt(x + y);
}

From source file:Main.java

public static int getMetricsDensity(Context context, float height) {
    DisplayMetrics localDisplayMetrics = new DisplayMetrics();
    ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay()
            .getMetrics(localDisplayMetrics);
    return Math.round(height * localDisplayMetrics.densityDpi / 160.0F);
}

From source file:Main.java

public static int getScreenWidth(Context context) {
    if (null == context) {
        return 0;
    }/*ww  w . j  ava 2 s .c  o m*/
    DisplayMetrics dm = new DisplayMetrics();
    dm = context.getApplicationContext().getResources().getDisplayMetrics();
    return dm.widthPixels;
}

From source file:Main.java

public static int getScreenHeight(Activity activity) {

    Display display = activity.getWindowManager().getDefaultDisplay();
    DisplayMetrics outMetrics = new DisplayMetrics();
    display.getMetrics(outMetrics);//from w ww  . j ava  2s  .c  om

    return outMetrics.heightPixels;
}

From source file:Main.java

public static int[] getScreenSize(Activity activity) {
    int[] screens;
    // if (Constants.screenWidth > 0) {
    // return screens;
    // }/*  w w w  . ja  v  a 2s  .com*/
    DisplayMetrics dm = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
    screens = new int[] { dm.widthPixels, dm.heightPixels };
    return screens;
}