Saves and restores View states in ViewPagers.
ViewStatePagerAdapter is simply an implementation of
androidx.viewpager.widget.PagerAdapter and automatically saves and restores View states when returning to pages (previously removed Views in the ViewPager) and after ViewPager's state restoration.
ViewStatePagerAdapter is similar to
androidx.fragment.app.FragmentStatePagerAdapter but for use with just Views, rather than Fragments.
The sample application shows the difference between the use of a
ViewStatePagerAdapter and a
ViewPagerAdapter (with no saving and restoring of View state).
Copyright 2016 Eric Cochran Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.