language that synthesizes the classic principles of good design with the innovation of technology and science. • Google I/O 2014 Ͱൃද • Google ͕ਓͱ͓ۚͱ࣌ؒΛ͔͚ͯϦαʔν • Develop : https://material.io/develop/
Support Library ͷ Fragment Λ͏ implementation 'com.android.support:support-fragment:28.0.0-alpha1' implementation 'androidx.fragment:fragment:1.0.0-alpha1'