android studio theme coordinatorlayout problem

I try your case with different ViewGroup, like ContrainstLayout, RelativeLayout and get same behavior. I think if the parent ViewGroup have width height equal to children, it will not show the shadow of children.

I tested on Pixel emulator (android 9), Huawei device (android 8) and it work (shadow display). You can set the elevation for AppBarLayout to achieve the shadow.Įxample (in example, I set marginEnd and color white for Toolbar just for see the shadow easily)

The layout now looks like this on an API 29 emulator: 'Playing with elevation in Android (part 1)' does a good job of explaining this issue. It seems that the default alpha value is too faint to be readily seen. To make the shadow more visible, create a styles file for v28 and add the following to the application's theme: 0.5 The problem that I had here was that the shadow was so faint on API 28 and 29 that I could not distinguish it from the toolbar. This is really going to be enough for the shadow to be displayed. This declaration helps in enabling various features in the layout preview. tools:context is such an attribute that is defined in any root view and declares which activity or fragment the layout is associated with. The XML now looks like this (simplified here): When the app is being built, the build tools remove these attributes so that there is no effect on runtime behavior or APK size. This will permit the shadow to be drawn outside the bounds of the AppBarLayout. I have tried adding this to the adle anycodings_material-design file:Ĭompile ':design:24.1.1'Īlso this into the style.With the XML that you provided, add android:clipChildren='false' to the CoordinatorLayout. Render Problem Failed to find style anycodings_material-design 'coordinatorLayoutStyle' in

This is anycodings_material-design the first time that I'm working on android anycodings_material-design studio 3.1.3, and I was following a tutorial anycodings_material-design on how to create a simple app using the anycodings_material-design basic template option from the android anycodings_material-design studio. It assumes that the view has CoordinatorLayout. The layout does not get rendered in the design tab when Im using coordinator layout. I know this question has been asked a lot of anycodings_material-design times but I have tried most of the anycodings_material-design solutions, and none worked for me. This is due to the isBottomSheet() method in the FloatingActionButton class.

Android studio theme coordinatorlayout problem