LauncherUI:基于 Material Design、卡片和 Google Play Launcher 的简单 Andro...

启动界面 基于 Material Design、卡片和 Google Play Launcher 的简单 Android 应用 UI 使用代码来自：krossovochkin 的 Android Swipe-to-Dismiss RecyclerView Sample Code 加布里埃马里奥蒂的卡片库 添加新卡： //Get the app's overarching data storage system, the Datamart.getInstance() //Take the arrayList of Cards with .getCards() //and add a new Card to the list Datamart.getInstance().getCards().add(new SimpleTextCard( "from second fragment"