Merge "Limit swipe dismiss progress to positive values" into klp-modular-dev

        /**

         * Called when the layout has been swiped and the position of the window should change.

         *

         * @param progress A number in [-1, 1] representing how far to the left

         * or right the window has been swiped. Negative values are swipes

         * left, and positives are right.

         * @param translate A number in [-w, w], where w is the width of the

         * @param progress A number in [0, 1] representing how far to the

         * right the window has been swiped

         * @param translate A number in [0, w], where w is the width of the

         * layout. This is equivalent to progress * layout.getWidth().

         */

        void onSwipeProgressChanged(SwipeDismissLayout layout, float progress, float translate);

    private void setProgress(float deltaX) {

        mTranslationX = deltaX;

        if (mProgressListener != null) {

        if (mProgressListener != null && deltaX >= 0)  {

            mProgressListener.onSwipeProgressChanged(this, deltaX / getWidth(), deltaX);

        }

    }