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

/**
 * Gets device's display resolution.//from w ww. j a  va 2s .co m
 * @since   0.1.0
 * @param   aContext The context from which the system service is retrieved to get the window's information.
 * @return   The struct of Point with x attribute contains the width and y attribute contains the height.
 */
public static Point getDisplayResolution(Context aContext) {
    WindowManager wm = (WindowManager) (aContext.getSystemService(Context.WINDOW_SERVICE));
    Point p = new Point();
    wm.getDefaultDisplay().getSize(p);
    return p;
}

From source file:Main.java

public static DisplayMetrics getDisplayMetrics(Context context) {
    if (metrics == null) {
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        metrics = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(metrics);
    }//from w  w  w  .  j  ava2  s  .c  o m

    return metrics;
}

From source file:Main.java

public static int getScreenWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);
    return metrics.widthPixels;
}

From source file:Main.java

/**
 * @return return screen height px unit.
 *//*from  w w  w .j  av  a 2 s  . c om*/
public static int getScreenHeigth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);
    return size.y;
}

From source file:Main.java

public static int getWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(outMetrics);
    return outMetrics.widthPixels;
}

From source file:Main.java

public static Integer getScreenWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);

    return metrics.widthPixels;
}

From source file:Main.java

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

    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);

    return metrics.heightPixels;
}

From source file:Main.java

public static float getScreenDensity(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(outMetrics);
    return outMetrics.density;
}

From source file:Main.java

public static float getScreenHeightPPI(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(outMetrics);
    return outMetrics.ydpi;
}

From source file:Main.java

public static int getScreenDensityDpi(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(outMetrics);
    return outMetrics.densityDpi;
}