Removing call to isButtonPressed as its only Lollipop and above

package com.android.launcher3;

import com.android.launcher3.Utilities;

import android.util.Log;

import android.view.MotionEvent;

import android.view.View;

import android.view.ViewConfiguration;

     * @param event The event to check.

     * @return Whether a stylus button press occurred.

     */

    public static boolean isStylusButtonPressed(MotionEvent event) {

    private static boolean isStylusButtonPressed(MotionEvent event) {

        return event.getToolType(0) == MotionEvent.TOOL_TYPE_STYLUS

                && event.isButtonPressed(MotionEvent.BUTTON_SECONDARY);

                && ((event.getButtonState() & MotionEvent.BUTTON_SECONDARY)

                        == MotionEvent.BUTTON_SECONDARY);

    }

}

 No newline at end of file