setLayoutManager ( new LinearLayoutManager ( this )) CoordinatorLayout coordinatorLayout = ( CoordinatorLayout ) findViewById ( R. setAdapter ( itemAdapter ) // Set the layout manager recyclerView. cheese_2, 'Cheese 2' )) // Instantiate adapter ItemAdapter itemAdapter = new ItemAdapter ( items, null ) recyclerView. design_bottom_sheet ) // Create your items ArrayList items = new ArrayList () items. RecyclerView recyclerView = ( RecyclerView ) findViewById ( R. Note: do not try to expand the bottom sheet inside an OnCreate() method because of this known issue.

We need to use a click event to trigger the show and hide. The bottom sheet should be hidden by default. SetupĪdd the CoordinatorLayout to your dependency list in app/adle: dependencies If you haven’t already, clone my example project from GitHub. This is part 4 of my 5 part series on Android Studio camera development using fragments. This project is one of the easiest ways to understand CoordinatorLayout. TL DR - This guide provides a working example and details of how to make use of Android Camera SurfaceView to take a picture directly in your Android app. The full source code can be found on github. Controlling which views should expand or collapse and at what rate, including parallax scrolling effects animations.Ĭhris Banes from Google has put together a beautiful demo of the CoordinatorLayout and other design support library features.Expanding or contracting the Toolbar or header space to make room for the main content.Sliding the Floating Action Button up and down to make space for the Snackbar.Currently, there are several ways provided in this framework that allow it to work without needing to write your own custom animation code. CoordinatorLayout extends the ability to accomplish many of the Google's Material Design scrolling effects.

Android studio fragment scroll