Example usage for android.app Activity getWindowManager

Introduction

In this page you can find the example usage for android.app Activity getWindowManager.

Prototype

public WindowManager getWindowManager()

Source Link

Document

Retrieve the window manager for showing custom windows.

Usage

From source file:Main.java

public static int getScreenHeight(Activity activity) {
    Display display = activity.getWindowManager().getDefaultDisplay();
    Point size = new Point();
    int height = 200;
    if (Build.VERSION.SDK_INT > 13) {
        display.getSize(size);/*from  w  w w  . ja v  a 2  s .com*/
        height = size.y;
    } else {
        height = display.getHeight();
    }
    return height;
}

From source file:Main.java

public static int getScreenWidth(Activity activity) {
    Display display = activity.getWindowManager().getDefaultDisplay();
    Point size = new Point();
    int width = 800;
    if (Build.VERSION.SDK_INT > 13) {
        display.getSize(size);//from w ww  .j  av a 2 s .  co  m
        width = size.x;
    } else {
        width = display.getWidth();
    }
    return width;
}

From source file:Main.java

public static Point getScreenSize(Activity activity) {
    Display display = activity.getWindowManager().getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);//from  w w w. j  av  a  2s  .c  om
    return size;
}

From source file:Main.java

public static int getScreenHeightDP(Activity activity) {

    WindowManager wm = activity.getWindowManager();
    //wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
    Display dp = wm.getDefaultDisplay();
    DisplayMetrics dm = new DisplayMetrics();
    dp.getMetrics(dm);/*from  w  ww. j  a  v  a 2s .  c  om*/

    float res = dm.heightPixels / dm.density;
    return (int) res;
}

From source file:Main.java

public static int getScreenWidthDP(Activity activity) {

    WindowManager wm = activity.getWindowManager();
    //wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
    Display dp = wm.getDefaultDisplay();
    DisplayMetrics dm = new DisplayMetrics();
    dp.getMetrics(dm);//w  ww  . j  a  va2 s  . c o  m

    float res = dm.widthPixels / dm.density;
    return (int) res;
}

From source file:Main.java

public static Point getScreenSize(Activity context) {
    Point screenSize = new Point();
    context.getWindowManager().getDefaultDisplay().getSize(screenSize);
    return screenSize;
}

From source file:Main.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
public static void init2(Activity activity) {
    Point point = new Point();
    activity.getWindowManager().getDefaultDisplay().getSize(point);
}

From source file:Main.java

public static int getScreenOrientation(Activity activity) {
    Display getOrient = activity.getWindowManager().getDefaultDisplay();
    int orientation = Configuration.ORIENTATION_UNDEFINED;
    if (getOrient.getWidth() == getOrient.getHeight()) {
        orientation = Configuration.ORIENTATION_SQUARE;
    } else {/*from   w w  w .  ja v  a2  s  .com*/
        if (getOrient.getWidth() < getOrient.getHeight()) {
            orientation = Configuration.ORIENTATION_PORTRAIT;
        } else {
            orientation = Configuration.ORIENTATION_LANDSCAPE;
        }
    }
    return orientation;
}

From source file:Main.java

public static DisplayMetrics getDisplayMetrics(View view) {
    DisplayMetrics metrics = new DisplayMetrics();
    Activity host = (Activity) view.getContext();
    host.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return metrics;
}

From source file:Main.java

/**
 * Get a value by percentage of the Screen.
 *
 * @param activity - Current Activity/* w w  w . ja va 2 s  . c  o m*/
 * @param value    - The percentage
 * @return - A value represent the percentage
 */
public static int getYPercentageFromScreen(Activity activity, float value) {
    Display display = activity.getWindowManager().getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);
    return (int) (size.y * value) / 100;
}