Example usage for android.view MotionEvent getX

Introduction

In this page you can find the example usage for android.view MotionEvent getX.

Prototype

public final float getX()

Source Link

Document

#getX(int) for the first pointer index (may be an arbitrary pointer identifier).

Usage

From source file:Main.java

private static boolean isPointerOutside(View v, MotionEvent event) {
    float x = event.getX();
    float y = event.getY();
    if (x < 0 || x > v.getWidth() || y < 0 || y > v.getHeight())
        return true;
    return false;
}

From source file:Main.java

public static boolean isMotionOnView(View view, MotionEvent event) {
    final float x = event.getX();
    final float y = event.getY();
    if (x < view.getRight() && x > view.getLeft() && y < view.getBottom() && y > view.getTop()) {
        return true;
    }/*from w w w .j a v a  2  s  . c o m*/
    return false;
}

From source file:Main.java

public static Point eventToPoint(@NonNull MotionEvent event) {
    return new Point((int) event.getX(), (int) event.getY());
}

From source file:Main.java

public static float getX(MotionEvent e, int pointerIndex) {
    if (!isMultitouch) {
        return e.getX();
    }//from   w ww .j a va  2  s .  co  m
    try {
        float pointerCount = (Float) motionEvent_GetX.invoke(e, new Object[] { pointerIndex });
        return pointerCount;
    } catch (Exception ex) {
        return e.getX();
    }
}

From source file:Main.java

public static boolean isEventInView(MotionEvent ev, View view) {
    int[] location = new int[2];
    view.getLocationInWindow(location);// w  ww  . ja  v a2s. co m
    if (ev.getX() > location[0] && ev.getX() < location[0] + view.getWidth() && ev.getY() > location[1]
            && ev.getY() < location[1] + view.getHeight()) {

        return true;
    }
    return false;
}

From source file:Main.java

public static boolean isMotionFocusOnView(View view, MotionEvent event) {
    Rect focusBound = new Rect();
    view.getFocusedRect(focusBound);/*www. j av a 2  s  . c om*/
    return focusBound.contains((int) event.getX(), (int) event.getY());
}

From source file:Main.java

/**
 * Checks if touch event is treat as single tap
 *
 * @param context android context/*from   w w w .ja v  a 2 s. co m*/
 * @param downX   axis x of touch down
 * @param downY   axis y of touch down
 * @param upEvent MotionEvent for touch up
 * @return true if it's single tap, otherwise false
 */
public static boolean isSingleTap(Context context, float downX, float downY, MotionEvent upEvent) {
    return isSingleTap(context, upEvent.getDownTime(), upEvent.getEventTime(), downX, downY, upEvent.getX(),
            upEvent.getY());
}

From source file:Main.java

public static String formatTouchPoint(MotionEvent mv) {
    if (mv == null) {
        return "";
    }//from   w w w  .  ja v  a  2 s .c  o  m
    return String.format(Locale.ENGLISH, "x:%f, y:%f rawX:%f rawY: %f", mv.getX(), mv.getY(), mv.getRawX(),
            mv.getRawY());
}

From source file:Main.java

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

From source file:Main.java

public static float getY(MotionEvent event, int index) {
    float value;//from w  w w . j  av a  2s  .  co m
    try {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ECLAIR) {
            if (index == 0) {
                value = event.getX();
            } else {
                value = 0;
            }
        } else {
            value = ((Float) (event.getClass().getMethod("getY", new Class[] { int.class }).invoke(event,
                    new Object[] { Integer.valueOf(index) }))).floatValue();
        }
    } catch (IllegalArgumentException e) {
        throw new RuntimeException(e);
    } catch (SecurityException e) {
        throw new RuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new RuntimeException(e);
    } catch (NoSuchMethodException e) {
        throw new RuntimeException(e);
    }
    return value;
}