I'm trying to change the tab as we scroll through the recycler view.
I have listed the items in single recycler view.
So when i reach the header ( for example Breakfast then Breakfast tab should be active ) of each section how to change tab accordingly?
The above gif explains my query. Please suggest me a solution.
Related
Text view changes as user scroll the screen
How can i achieve something like that as shown in gif file above link...
I have nested scroll view in activity and layout frame inside it, in which fragment is added..
That fragment contains multi recycler views and their title layout...I was unable to achieve this..please help
This effect called "Sticky Header" and you can achieve it without using third party libs.
Here is tutorial and direct link to code
I currently have a bottom navigation with 3 items for my 3 activities. I have a separate button on one of the screens that opens a new activity. When this happens, I'd like to program it so none of the 3 options of the bottom navigation view are selected.
bottomNavigationView.setSelectedItemId(R.id.______)
This is the line I use to select which icon I'd like to be shown as currently clicked. If I leave this line out of my activity, the first item of the bottom navigation view is selected by default.
I think that it will be better for you to use fragments for this task.
I am using recylerview to display vertical list of data but when i open my app it is scrolled to last item automatically.How do i change default position of recyclerview?
i think you should set setStackFromEnd=false or setReverseLayout=false
And are you sure that you don't set scrollToPosition(list.size())?
I have a TabHost with a ListView inside a tab. When the activity starts, I can't scroll the list view until I have clicked off the tab that the activity starts on, and then re-select the tab with the list view inside it.
Note, I can get the list view to focus by calling:
tabHost.getTabContentView().requestFocus(); but unfortunately, I still can't scroll until I have reselected the tab...
Have any remedies?
Thanks!
Fixed - I ditched the tabs in order to simplify the layout.
hi i created an app. In that when i hit a button it moves over to a new page, the page contains a list of item. The layout has been fixed as if a list view with a scroll view. Once i scroll the page is been changed over to a black screen. Is is this the problem in my coding or it is common to all apps
Add below line to your ListView in xml
android:cacheColorHint="#0000"