package com.yarolegovich.slidingrootnav.util; import android.support.v4.widget.DrawerLayout; import android.view.View; import com.yarolegovich.slidingrootnav.callback.DragListener; import com.yarolegovich.slidingrootnav.callback.DragStateListener; /** * Created by yarolegovich on 26.03.2017. */ public class DrawerListenerAdapter implements DragListener, DragStateListener { private DrawerLayout.DrawerListener adaptee; private View drawer; public DrawerListenerAdapter(DrawerLayout.DrawerListener adaptee, View drawer) { this.adaptee = adaptee; this.drawer = drawer; } @Override public void onDrag(float progress) { adaptee.onDrawerSlide(drawer, progress); } @Override public void onDragStart() { adaptee.onDrawerStateChanged(DrawerLayout.STATE_DRAGGING); } @Override public void onDragEnd(boolean isMenuOpened) { if (isMenuOpened) { adaptee.onDrawerOpened(drawer); } else { adaptee.onDrawerClosed(drawer); } adaptee.onDrawerStateChanged(DrawerLayout.STATE_IDLE); } }