Merge "Fix synthesizing MotionEvent"

     * Synthesize a touch event from a hover event.

     *

     * @param touchAction The action of the synthesizing touch event.

     * @param event The base hover event from that the touch event is synthesized.

     * @param hoverEvent The base hover event from that the touch event is synthesized.

     * @return The synthesized touch event of <code>touchAction</code> that has pointer information

     * of <code>event</code>.

     */

    protected static MotionEvent synthesizeTouchEvent(final int touchAction,

            final MotionEvent event) {

        final long downTime = event.getDownTime();

        final long eventTime = event.getEventTime();

        final int actionIndex = event.getActionIndex();

        final float x = event.getX(actionIndex);

        final float y = event.getY(actionIndex);

        final int pointerId = event.getPointerId(actionIndex);

        return MotionEvent.obtain(downTime, eventTime, touchAction, x, y, pointerId);

            final MotionEvent hoverEvent) {

        final MotionEvent touchEvent = MotionEvent.obtain(hoverEvent);

        touchEvent.setAction(touchAction);

        return touchEvent;

    }

    /**