Example usage for android.view View getLocationOnScreen

Introduction

In this page you can find the example usage for android.view View getLocationOnScreen.

Prototype

public void getLocationOnScreen(@Size(2) int[] outLocation)

Source Link

Document

Computes the coordinates of this view on the screen.

Usage

From source file:com.hustunique.jianguo.materialsearchview.SearchViewUtil.java

public static int getBottomY(View view) {
    int[] location = new int[2];
    view.getLocationOnScreen(location);
    return location[1] + view.getHeight();
}

From source file:com.hustunique.jianguo.materialsearchview.SearchViewUtil.java

public static int getUpY(View view) {
    int[] location = new int[2];
    view.getLocationOnScreen(location);
    return location[1];
}

From source file:com.gc.markdown.utils.ViewUtils.java

/**
 * ?View????//w  w  w .  j  a  v  a 2 s. c o  m
 * obtain access to View the absolute coordinates of within the entire screen
 *
 * @param view view
 * @return int[] x y
 */
public static int[] getLocationOnScreen(View view) {
    int[] location = new int[2];
    view.getLocationOnScreen(location);
    return location;
}

From source file:Main.java

public static boolean inViewInBounds(View view, int x, int y) {
    Rect outRect = new Rect();
    int[] location = new int[2];

    view.getDrawingRect(outRect);//w ww . java 2 s  .co  m
    view.getLocationOnScreen(location);
    outRect.offset(location[0], location[1]);
    return outRect.contains(x, y);
}

From source file:Main.java

/**
 * This method finds location of the view on the screen.
 * /*from w w  w  .java2s. c  om*/
 * @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

/**
 * Computes the center of the clipping circle used by transform and reveal animations
 * The result is relative to the target.
 *
 * @param origin The Origin of the effect (eg. pressed view)
 * @param target Targeted view, that will be clipped
 * @return x and y coordinates in an array, in that order
 *///from www .ja  va  2 s  .c o  m
public static int[] getCenter(View origin, View target) {

    //the top left corner of origin
    int[] originPosition = new int[2];
    origin.getLocationOnScreen(originPosition);

    //the center of origin
    originPosition[0] = originPosition[0] + origin.getWidth() / 2;
    originPosition[1] = originPosition[1] + origin.getHeight() / 2;

    // get the center for the clipping circle for the view
    int[] targetPosition = new int[2];
    target.getLocationOnScreen(targetPosition);

    int[] center = new int[2];

    center[0] = originPosition[0] - targetPosition[0];
    center[1] = originPosition[1] - targetPosition[1];

    return center;
}

From source file:com.ruesga.rview.fragments.RevealDialogFragment.java

public static Rect computeViewOnScreen(View v) {
    int[] pos = new int[2];
    v.getLocationOnScreen(pos);
    Rect rect = new Rect();
    rect.set(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight());
    return rect;// w ww  .  ja  v  a  2s .c o  m
}

From source file:net.nym.napply.library.behavior.HeadOffsetBehavior.java

public static boolean inRangeOfView(View view, MotionEvent ev) {
    int[] location = new int[2];
    view.getLocationOnScreen(location);
    int x = location[0];
    int y = location[1];
    if (ev.getRawX() < x || ev.getRawX() > (x + view.getWidth()) || ev.getRawY() < y
            || ev.getRawY() > (y + view.getHeight())) {
        return false;
    }/*from  ww w.  j  ava  2s. c  o m*/
    return true;
}

From source file:Main.java

public static boolean isInVisisble(View view) {
    if (screenHeight == -1) {
        screenHeight = view.getContext().getResources().getDisplayMetrics().heightPixels;
        screenWidth = view.getContext().getResources().getDisplayMetrics().widthPixels;
    }//from w  w w.ja  v  a2s  .  c o  m

    view.getLocationOnScreen(location);
    int left = location[0];
    int top = location[1];
    int height = view.getHeight();

    //in top
    if ((top + height) < -0.5 * screenHeight) {
        return true;
    }

    //in bottom
    if (top > screenHeight + 0.5 * screenHeight) {
        return true;
    }

    return false;
}

From source file:Main.java

/**
 * Display a {@link Toast} letting the user know what an item does when long
 * pressed./*  w  w w.j a  v  a 2 s  .c o m*/
 * 
 * @param view The {@link View} to copy the content description from.
 */
public static void showCheatSheet(final View view) {

    final int[] screenPos = new int[2]; // origin is device display
    final Rect displayFrame = new Rect(); // includes decorations (e.g.
                                          // status bar)
    view.getLocationOnScreen(screenPos);
    view.getWindowVisibleDisplayFrame(displayFrame);

    final Context context = view.getContext();
    final int viewWidth = view.getWidth();
    final int viewHeight = view.getHeight();
    final int viewCenterX = screenPos[0] + viewWidth / 2;
    final int screenWidth = context.getResources().getDisplayMetrics().widthPixels;
    final int estimatedToastHeight = (int) (48 * context.getResources().getDisplayMetrics().density);

    final Toast cheatSheet = Toast.makeText(context, view.getContentDescription(), Toast.LENGTH_SHORT);
    final boolean showBelow = screenPos[1] < estimatedToastHeight;
    if (showBelow) {
        // Show below
        // Offsets are after decorations (e.g. status bar) are factored in
        cheatSheet.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL, viewCenterX - screenWidth / 2,
                screenPos[1] - displayFrame.top + viewHeight);
    } else {
        // Show above
        // Offsets are after decorations (e.g. status bar) are factored in
        cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, viewCenterX - screenWidth / 2,
                displayFrame.bottom - screenPos[1]);
    }
    cheatSheet.show();
}