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 int getScreenWidth(Context context) {
    WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = windowManager.getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);//from   w  w  w  .ja  v  a  2 s  . c om
    return metrics.widthPixels;
}

From source file:Main.java

public static int getHeight(Activity activity) {
    if (mScreenHeight == 0) {
        DisplayMetrics dm = new DisplayMetrics();
        activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
        mScreenHeight = dm.heightPixels;
    }//from w w  w.  j  a  v  a 2 s  . c o m
    return mScreenHeight - getActionBarHeight(activity);
}

From source file:Main.java

public static DisplayMetrics getDeviceDisplayMetrics(Context context) {
    android.view.WindowManager windowsManager = (android.view.WindowManager) context
            .getSystemService(Context.WINDOW_SERVICE);
    android.view.Display display = windowsManager.getDefaultDisplay();
    DisplayMetrics outMetrics = new DisplayMetrics();
    display.getMetrics(outMetrics);//from   ww  w  .j av a 2s.c o  m

    return outMetrics;
}

From source file:Main.java

public static Bitmap captureWithStatusBar(Activity activity) {
    View view = activity.getWindow().getDecorView();
    view.setDrawingCacheEnabled(true);//from   w  w w .  j ava 2s .com
    view.buildDrawingCache();
    Bitmap bmp = view.getDrawingCache();
    DisplayMetrics dm = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
    Bitmap ret = Bitmap.createBitmap(bmp, 0, 0, dm.widthPixels, dm.heightPixels);
    view.destroyDrawingCache();
    return ret;
}

From source file:Main.java

public static int dp2px(Context context, int dp) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();

    DisplayMetrics displaymetrics = new DisplayMetrics();
    display.getMetrics(displaymetrics);//from  w  ww. j av  a  2 s  .c om

    return (int) (dp * displaymetrics.density + 0.5f);
}

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 ww w. ja  va 2 s. c  o  m*/

    return metrics;
}

From source file:Main.java

public static void initFillWidthAndHeight(Activity activity) {
    DisplayMetrics dm = new DisplayMetrics();
    activity.getWindowManager().getDefaultDisplay().getMetrics(dm);
    fillWidth = dm.widthPixels;/*w  w  w.  j  a  v  a 2 s  . c o  m*/
    fillHeight = dm.heightPixels;
}

From source file:Main.java

public static Point getSize(Display display) {
    if (Build.VERSION.SDK_INT >= 17) {
        Point outPoint = new Point();
        DisplayMetrics metrics = new DisplayMetrics();
        display.getRealMetrics(metrics);
        outPoint.x = metrics.widthPixels;
        outPoint.y = metrics.heightPixels;
        return outPoint;
    }//from   w w  w.  j a v a 2s .  com
    if (Build.VERSION.SDK_INT >= 14) {
        Point outPoint = getRealSize(display);
        if (outPoint != null)
            return outPoint;
    }
    Point outPoint = new Point();
    if (Build.VERSION.SDK_INT >= 13) {
        display.getSize(outPoint);
    } else {
        outPoint.x = display.getWidth();
        outPoint.y = display.getHeight();
    }
    return outPoint;
}

From source file:Main.java

public static int getDpi(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 w  w. j a va  2  s .  c  om
    return dm.densityDpi;
}

From source file:Main.java

/**
 * This method to get screen size./* ww w.j a v  a2s .c o m*/
 * 
 * @param context
 * @return window manager instance which contains width and height of the
 *         screen
 */
public static DisplayMetrics getScreenSize(Context context) {
    // TODO Auto-generated method stub
    DisplayMetrics dm = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(dm);
    return dm;
}