MyRecyclerView | 打造RecyclerView下拉刷新与上拉更多,仿QQ左滑删除,点击展开,城市列表各种功能。(已废弃) | RecyclerView library
kandi X-RAY | MyRecyclerView Summary
kandi X-RAY | MyRecyclerView Summary
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Top functions reviewed by kandi - BETA
- This method is called when the animation is being drawn
- Internal method to animate a change
- Internal method used to animate a view
- Invoked when the Activity is created
- Enables google refresh
- Set the color resources which are used to show colors
- Setup the animation
- Evaluate a color change
- Apply the finish translation
- End animation
- Creates the animator which will be used to calculate the scale float values
- Initialize the view
- Creates and returns an Animator which can be used to visualize the scale chart
- Initialize the view
- Initialize indexBar
- Creates the animation that will be used to calculate the scale values
- Creates and returns an Animator which can be used to calculate the translation
- Handle touch event
- Calculate text size
- Creates the animator used to calculate the scale float values
- Creates and returns an Animator which can be used to calculate the scale view
- Creates and returns an Animator which can be used to animate the view
- Creates and returns an Animator which animates the value of the view
- Initializes the RecyclerView
- Creates and returns an animator which can be used to draw the scale factor
- Callback when the view is over
MyRecyclerView Key Features
MyRecyclerView Examples and Code Snippets
Community Discussions
Trending Discussions on MyRecyclerView
QUESTION
I use this code to give header items in a RecyclerView
a span of two columns using a GridLayoutManager
:
ANSWER
Answered 2021-Apr-01 at 06:28you have to use recyclerview viewpool great way to do section recyclerview like google play its inbuilt functionality of recyclerview.
eg of section recyclerview -
QUESTION
I'm trying to show a Snackbar with a message whenever the dataset of a filtered RecyclerView contains 0 items but for some reason, the Snackbar doesn't appear at all. Does the relevant code need to go in the Fragment or Adapter? Can this be donw without libraries?
...ANSWER
Answered 2020-Dec-04 at 09:36I'm guessing it's this:
Filtering operations performed by calling
filter(java.lang.CharSequence)
orfilter(java.lang.CharSequence, android.widget.Filter.FilterListener)
are performed asynchronously. When these methods are called, a filtering request is posted in a request queue and processed later.
So you're checking myList
(through getItemCount
) immediately after calling filter
, and the data hasn't updated yet because the filter / publish stuff hasn't finished running. So your snackbar gets dismissed
The publishResults
method runs on the UI thread, so maybe display the snackbar there, if you need to?
QUESTION
How can I open a SearchView
widget from Floating Action Button? It seems weird that there appears to be no obvious way of open it outside a menu item. I tried using val searchView = search.expandActionView(search)
but that didn't work.
ANSWER
Answered 2020-Nov-24 at 00:54You can use searchView.setIconified(false)
within the FAB OnClickListener
callback to open the SearchView
How can I do it on class level when Android is expecting it to be declared as an options menu item?
You can use a lateinit var in the class level as below (notice the changes marked with //<<<<<<< change here
notation
QUESTION
I post this question because I've put in my code a DrawerLayout and when I play my app on my phone the icon (3 lines) of the DrawerLayout dosen't appear.
Here is my java code : MainActivity.java
...ANSWER
Answered 2020-Nov-20 at 10:57Okay You need to add this in your code
QUESTION
Why does MaterialComponents
apply random colours when I've not specified any colours in the colors.xml
file? Is there a way to remove those colours for the Day Mode so that the colour white is shown? I understand that MaterialComponents
allows better customisation of themes, but I specifically don't need primary and secondary colour schemes. This never happened before when I was using AppCompat
.
values/themes.xml & night/themes.xml
when using AppCompat
...ANSWER
Answered 2020-Oct-19 at 14:24You can check the doc.
The Material Components Library provides some default colors.
QUESTION
While trying to inflate a FragmentDialog containing a RecyclerView, I'm having this "The specified child already has a parent. You must call removeView() on the child's parent first." error.
Here's the code from my DialogFragment:
...ANSWER
Answered 2020-Oct-02 at 18:47I solved my issue, I originaly thought it came from my java code but it was an xml layout issue ...
My DialogFrament layout was like that:
QUESTION
Currently I am using GridLayoutManager
for my RecyclerView
. The span is 2 and orientation is horizontal like below
ANSWER
Answered 2020-Sep-29 at 03:31Actually I think the default order when you use GridLayoutManager(context, 2)
is
QUESTION
I have a RecyclerView
displaying items horizontally and I want to add spacing between each items(but not at the start or end). I found this and also looked at the example from the official docs and even though I have declared the variable using var I get the following error:
I have configured my recycler view as follows:
...ANSWER
Answered 2020-Aug-23 at 21:57As pointed out by CommonsWare, it worked after changing divider.drawable = drawableResource
to divider.setDrawable(drawableResource)
.
QUESTION
Adapter code
...ANSWER
Answered 2020-Jun-21 at 17:17Your mlist
is null
Yor first need to initialize your mlist
then pass it into your ButtonGroupAdp
adapter like below code
SAMPLE CODE
QUESTION
This is the error m facing "Attempt to invoke virtual method 'void com.mobex.inapp.Fragment.ItemListFragment.updateItem()' on a null object reference at com.mobex.inapp.Adapter.ItemAdp$2.onClick(ItemAdp.java:160)" I have tried initialising and also done everything but nothing works
Adapter Code
...ANSWER
Answered 2020-Jun-11 at 05:56Either use adapters constructor to pass the fragment instance like this,
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install MyRecyclerView
You can use MyRecyclerView 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 MyRecyclerView 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 .
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