CoordinatorLayout | CoordinatorLayout demo | Learning library
kandi X-RAY | CoordinatorLayout Summary
kandi X-RAY | CoordinatorLayout Summary
CoordinatorLayout demo
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Set the color diff
- Convert color to status color
- Set the root view
- Creates the status bar
- Initializes the activity
- Init the shopping item fragment
- Called when a dependent view has changed
- On create view
- Hide the fake status bar
- Override in bindViewHolder to be selected
- Called when child view has changed
- Called when a child view is changed
- Set the color for the drawer layout
- Override this method to create your own instance
- Set the transition for the drawer layout
- Called when the child has changed
- Update dependent view
- On dependent view changes
- Called when the child view has changed
- Called when a dependent view has changed
- Set the value of a dependent view on the dependent view
CoordinatorLayout Key Features
CoordinatorLayout Examples and Code Snippets
Community Discussions
Trending Discussions on CoordinatorLayout
QUESTION
Collapsing toolbar layout and the recycler view should work together while swiping but working separately. suggest to me what to do! given below are my code and resulting gif part of my project.
the toolbar layout is not showing fully if I swipe the screen from bottom to top. the toolbar layout is closed and only return if I swipe to toolbar layout separately.
i want to toolbar layout to be in the same manner when i swipe the screen up and down.
Code of my layout
...ANSWER
Answered 2021-Jun-15 at 16:32Try this:
QUESTION
I have a view hierarchy as shown in the image below.
I'm getting strange scroll behaviors like,
- If I scroll (drag slowly or fling) from Area 1 the
AppBar
collapses along with it. This is fine. - But if I drag slowly from Area 2 the
AppBar
does not collapse. It stays there andRecyclerView
goes beneath it. However, it works fine with a fling.
activity_challenge_detail.xml
ANSWER
Answered 2021-Jun-09 at 09:27To fix this you need a couple of steps:
Wrap the outer
ViewPager2
in aNestedScrollView
, and of course transfer the scrolling behavior to it:So in
activity_challenge_detail.xml
:
QUESTION
I use a CollapsingToolbarLayout
and a BottomAppBar
reacting to scroll changes in a CoordinatorLayout
(collapsing and hiding on scroll). As I can't use a NestedScrollview
as parent of the RecyclerView
because it leads to issues when I need to use scrollToPosition()
or when an item is dragged out of the bounds (It doesn't scroll to move the item), the scroll behaviors are not working for the CollapsingToolbarLayout
and the BottomAppBar
.
I tried android:nestedScrollingEnabled="true"
but it was not working
How can I keep the scroll-related behaviors in the CoordinatorLayout
without NestedScrollview
?
ANSWER
Answered 2021-Jun-09 at 06:19Use android:nestedScrollingEnabled="true"
QUESTION
How to use View binding in SupportMapFragment? ref my code
I have a map fragment in the layout, I want to use view bind in the fragment.
val mapFragment = childFragmentManager.findFragmentById(R.id.map) as SupportMapFragment
Plz Need solution..
...ANSWER
Answered 2021-Apr-11 at 06:51I don't completely understand this question as it feels incomplete. But, if you want to use view binding for MapFragment's ID as mentioned in the quoted bounty message below:
How to use View binding in SupportMapFragment' ID?
What you can do is simply write
QUESTION
In all the samples and on the Material Design website BottomAppBar
is used as a direct child of CoordinatorLayout
. I have read this is the recommended practice. I have tried it as a direct child of ConstraintLayout
and it works fine. Why is this recommended? What is the purpose of wrapping it up in CoordinatorLayout
?
ANSWER
Answered 2021-Jun-03 at 08:43ConstraintLayout
is similar to RelativeLayout
, it provides a flexible way to create a flat hierarchy view. The main principle is to help in relatively positioning its child views. But this layout will not help you much in handling the animations and interactions between the parent and child views.
CoordinatorLayout
is introduced as a top-level layout that helps in handling and animating the transitions of its views with some behavior motions defined for them.
I have tried it as a direct child of ConstraintLayout and it works fine.
Yes, you can place BottomAppBar
in ConstrintLayout
also. But it will work as a normal child view without any motion behavior.
Why is this recommended? What is the purpose of wrapping it up in CoordinatorLayout?
It is recommended because to help you with the view transitions and motion behavior of the BottomAppBar
.
QUESTION
I have a custom CardView that contains a Button, a RadioButton and some Text. I have several of these card placed in a GridLayout. My goal is that each button will play a different sound that will be assigned to it. Is there a way to create one onClick method, that will change the sound played based on which button is clicked? Or do I have to assign a new onClick for each button?
Here is my activity_main.xml
...ANSWER
Answered 2021-Jun-03 at 07:10As of the current implementation, you'll need to implement onClick
for each include button in the grid layout.
Try implementing a recycler view
with the grid layout manager, and work with their positions. Work with their positions(store them in a list, or hashmap along with the sound name that you need to play), and onItemClick check the id and play the sound required for the button using an interface.
Other implementation may include creating a custom view class using the custom_card.xml
, and making your own functions inside the view class to work with each button id and song ids.
QUESTION
I am trying to implement collapsing toolbar behaviour in my app with a tab layout. I want to hide the toolbar when in collapse mode and just show the tab layout in collapse mode and in normal mode until collapsed I want to show the toolbar with the title of the app. Currently, it works as I want in collapsed mode I just want to add a toolbar that hides in collapsed mode.
My code
...ANSWER
Answered 2021-Jun-02 at 22:56You should remove exitUntilCollapsed
from your app:layout_scrollFlags
So, do it like that app:layout_scrollFlags="scroll|snap"
QUESTION
Actually in my app i had an activity which had a include of first fragment in it and then from that fragment i was able to press some buttons to navigate to another fragment, now i would change the activity and add a tablayout from which i will be able to navigate between the three fragments i have, but by reading the documentation i'm can't understand on how i can use the ViewPager2 to show my fragment in it by cliking on the tab.
My activity layout looks like this now:
...ANSWER
Answered 2021-Mar-03 at 11:14You need to use adapter to hook your activity with ViewPager2 object. see here
QUESTION
I learned today that there is something called viewbinding
other than databinding
.
I was new to viewbinding
, but I was already using it in code.
In other words, I knew it was data binding
and was using it wrong.
To use viewbinding
i need to apply below code in gradle. However, I have never applied anything other than data binding.
dataBinding { enabled = true }
However, in my code, it is accessed through the ID of the view with binding.title.text
-like code.
There is also no tag. Isn't this a
view binding
?
XML
...ANSWER
Answered 2021-May-30 at 18:21No, I guess you have to use both. Both provide different functionalities.
QUESTION
I am working on an app using a CollapsingToolbarLayout, with an ImageView inside it. I wanted to add a gradient on top of it to look nicer and to be able to read the CollapsingToolBar title better, so I made a little hack and added a Relative Layout with a textview inside it, then I added a background to that same TextView (which is the gradient I was talking about). The problem with this is that when the ToolBar is collapsed, the gradient still shows over it and I dont want it to happen, how can I make it invisible when the ToolBar is collapsed?
Design:
...ANSWER
Answered 2021-May-29 at 20:11Add an OnOffsetChangedListener
to the AppBar
and listen to the changes when it's collapsed or expanded and hide/show your TextView
based on that.
Add an ID to the appbar
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install CoordinatorLayout
You can use CoordinatorLayout like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the CoordinatorLayout component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page