1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.incallui.incall.impl; 18 19 import android.content.Context; 20 import android.support.v4.view.ViewPager; 21 import android.util.AttributeSet; 22 import android.view.MotionEvent; 23 24 /** {@link ViewPager} useful for disabled swiping between pages. */ 25 public class LockableViewPager extends ViewPager { 26 27 private boolean swipingLocked; 28 29 public LockableViewPager(Context context, AttributeSet attributeSet) { 30 super(context, attributeSet); 31 } 32 33 public void setSwipingLocked(boolean swipingLocked) { 34 this.swipingLocked = swipingLocked; 35 } 36 37 @Override 38 public boolean onInterceptTouchEvent(MotionEvent motionEvent) { 39 return !swipingLocked && super.onInterceptTouchEvent(motionEvent); 40 } 41 42 @Override 43 public boolean onTouchEvent(MotionEvent motionEvent) { 44 return !swipingLocked && super.onTouchEvent(motionEvent); 45 } 46 } 47
