Example usage for android.graphics Rect Rect

Introduction

In this page you can find the example usage for android.graphics Rect Rect.

Prototype

public Rect()

Source Link

Document

Create a new empty Rect.

Usage

From source file:Main.java

public static Rect rectF2Rect(RectF rectF) {
    Rect rect = new Rect();
    rect.set((int) rectF.left, (int) rectF.top, (int) rectF.right, (int) rectF.bottom);
    return rect;/*from  w w w . ja  va2 s .  c om*/
}

From source file:Main.java

public static void prepare(Activity activity, int id, int width) {
    if (sCoverBitmap != null) {
        sCoverBitmap.recycle();//from  ww w  .  j  a v a 2 s.c  o  m
    }
    Rect rectgle = new Rect();
    Window window = activity.getWindow();
    window.getDecorView().getWindowVisibleDisplayFrame(rectgle);
    int statusBarHeight = rectgle.top;

    ViewGroup v1 = (ViewGroup) activity.findViewById(id).getRootView();
    v1.setDrawingCacheEnabled(true);
    Bitmap source = Bitmap.createBitmap(v1.getDrawingCache());
    v1.setDrawingCacheEnabled(false);
    if (statusBarHeight != 0) {
        sCoverBitmap = Bitmap.createBitmap(source, 0, statusBarHeight, source.getWidth(),
                source.getHeight() - statusBarHeight);
        source.recycle();
    } else {
        sCoverBitmap = source;
    }
    sWidth = width;
}

From source file:Main.java

public static int getSystemUiStatusBarHeight(Activity activity) {
    final int statusBarResId = activity.getResources().getIdentifier("status_bar_height", "dimen", "android");
    if (statusBarResId > 0) {
        return activity.getResources().getDimensionPixelSize(statusBarResId);
    } else {//  w  ww .  ja v  a2 s .c  om
        final Rect rect = new Rect();
        activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(rect);
        return rect.top;
    }
}

From source file:Main.java

/**
 * Method getTextWith() used to get the TextView's Content
 * //from w  w  w. j a v a  2 s. c  o m
 * @param textView
 *            The processed TextView.
 * @param text
 *            The Content of TextView
 * @return
 */
public static int getTextWidth(TextView textView, String text) {
    Rect bounds = new Rect();
    Paint textPaint = textView.getPaint();
    textPaint.getTextBounds(text, 0, text.length(), bounds);
    return bounds.width();
}

From source file:Main.java

public static Rect getBoundsInParent(AccessibilityNodeInfoCompat nodeInfo) {
    Rect rect = new Rect();
    nodeInfo.getBoundsInParent(rect);
    return rect;
}

From source file:Main.java

public static Bitmap snapShotWithoutStatusBar(Activity activity) {
    View view = activity.getWindow().getDecorView();
    view.setDrawingCacheEnabled(true);/*from  w  w  w.j a v  a2s  . co m*/
    view.buildDrawingCache();
    Bitmap bmp = view.getDrawingCache();
    Rect frame = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
    int statusBarHeight = frame.top;

    int width = getScreenWidth(activity);
    int height = getScreenHeight(activity);
    Bitmap bp = null;
    bp = Bitmap.createBitmap(bmp, 0, statusBarHeight, width, height - statusBarHeight);
    view.destroyDrawingCache();
    return bp;

}

From source file:Main.java

public static int getTextViewMeasureWidth(TextView textView, String text) {
    if (textView == null)
        return 0;
    TextPaint paint = textView.getPaint();
    Rect rect = new Rect();
    paint.getTextBounds(text, 0, text.length(), rect);
    return Math.abs(rect.right - rect.left);
}

From source file:Main.java

public static Bitmap snapShotWithoutStatusBar(Activity activity) {
    View decorView = activity.getWindow().getDecorView();
    decorView.setDrawingCacheEnabled(true);
    decorView.buildDrawingCache();//from   w  w w  . j a va2s .  co  m
    Bitmap bmp = decorView.getDrawingCache();
    Rect frame = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
    int statusBarHeight = frame.top;

    int width = getScreenWidth(activity);
    int height = getScreenHeight(activity);
    Bitmap bitMap = null;
    bitMap = Bitmap.createBitmap(bmp, 0, statusBarHeight, width, height - statusBarHeight);
    decorView.destroyDrawingCache();
    return bitMap;
}

From source file:Main.java

/**
 * This method finds location of the view on the screen.
 * /*from w  w  w.j av  a  2s. co m*/
 * @param view
 * @return rect
 */
public static Rect locateView(View view) {
    int[] loc_int = new int[2];
    if (view == null)
        return null;
    try {
        view.getLocationOnScreen(loc_int);
    } catch (NullPointerException npe) {
        // Happens when the view doesn't exist on screen anymore.
        return null;
    }
    Rect location = new Rect();
    location.left = loc_int[0];
    location.top = loc_int[1];
    location.right = location.left + view.getWidth();
    location.bottom = location.top + view.getHeight();
    return location;
}

From source file:Main.java

/**
 * Take screenshot without status bar.// ww w.  ja  v a  2s.c om
 *
 * @param activity
 * @return screenshot bitmap.
 */
public static Bitmap takeScreenshot(Activity activity) {
    View view = activity.getWindow().getDecorView();
    view.setDrawingCacheEnabled(true);
    view.buildDrawingCache();
    Bitmap bitmap = view.getDrawingCache();
    Rect rect = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(rect);
    int statusBarHeight = rect.top;

    int width = activity.getWindowManager().getDefaultDisplay().getWidth();
    int height = activity.getWindowManager().getDefaultDisplay().getHeight();

    Bitmap bitmap2 = Bitmap.createBitmap(bitmap, 0, statusBarHeight, width, height - statusBarHeight);
    view.destroyDrawingCache();
    return bitmap2;
}