kandi X-RAY | popupwindow Summary
kandi X-RAY | popupwindow Summary
popupwindow
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Top functions reviewed by kandi - BETA
- Handles popup
- Show popup
- Starts the animator
- Toggle brightness of the bar
- Define background alpha
- Sets the value animator
- Add an end listner
- Add a new update listener
- Sets the activity to be saved
- Initialize the popup window
popupwindow Key Features
popupwindow Examples and Code Snippets
Community Discussions
Trending Discussions on popupwindow
QUESTION
I have found some threads about this issue, but no solution works in my case. I just want to set the height of the spinner popup e.g. to 200dp, or to limit the displayed items in dropdown popup and make it scrollable.
mainactivity.xml:
...ANSWER
Answered 2022-Mar-23 at 20:23Ok, the only solution that works for me is to use third party MaterialSpinner library. Maybe it will be useful also for others as there is no native way to change the dropdown height.
Just to implement: implementation 'com.jaredrummler:material-spinner:1.3.1'
The spinner.xml:
QUESTION
// I solved my problem thank you for all the help of this community. Answer is posted below
So firstly I know that kotlin android extensions are not supported anymore. I will change that later. First I want to make sure my app works and has what it needs then Ill converge over. I am somewhat new to android studio so there is a chance I missed something simple. I did Import button and toast.
My app works fine if I remove the button onclick listener so I assume it must be the culprit.
Main activity
...ANSWER
Answered 2022-Mar-10 at 14:49It looks like your button was not found. How are you getting access to it and where? Remember that the button needs to exist first so you can get the reference to it. You can use either the findViewById method or view binding.
QUESTION
I have a login screen. Switching to the HomeScreenActivity when the user logs in. I want to show a popup window message about user information when the activity is opened. But I'm getting an 'Unable to add window -- token null is not valid; is your activity running?' error. I have a popup layout that name is popup_user_information. I'm using view binding for this project. How can I solve it?
ANSWER
Answered 2022-Mar-14 at 11:32You're trying to show the popup too early. The view on OnCreate is still not created so try to move the popup() to OnViewCreated()
QUESTION
So, i want to make SetOnClickListener that will be responsible for opening gallery. It works, but when i try to add code to commit to github i can't, because i used Redundant SAM-Constructor. So my question is, how to change my code, so it will work without it?
ANSWER
Answered 2022-Feb-27 at 03:35I'm guessing that what you mean is that some lint rule for the Git repo you're trying to push to doesn't allow redundant SAM constructors.
A SAM constructor is when you use a fake "constructor" supplied by Kotlin for functional interfaces. For any Java functional interface (SAM) (or Kotlin fun interface), Kotlin creates an implicit inline function that looks like a constructor. It uses the name of that interface as the function name and takes a parameter of a functional reference matching the signature of the SAM.
So for example, if you define this interface in Java
QUESTION
I want to make an app, where i click on button on bottomNavigationView and PopupWindow opens, i can choose image (thumbnail) and Video from my gallery, add description and title. Then add provided data to recyclerView. But i have a problem with picking image from gallery, it seems to work, i can pick image from gallery, but it doesn't change image inside popupWindow as it suposed to.
MainActivity.kt
...ANSWER
Answered 2022-Feb-26 at 02:49 popupButton.setOnClickListener {
showDialog()
// Should it be notified here that the fragment updates the ui data
}
QUESTION
so i want to add video, and image selection inside a popupWindow and later add all of this inside recyclerView. But when i try to open my popupWindow app crashes, i checked my logcat and i understand why my app don't work (I think) but i don't know how to solve this inside my code.
here is an preview of what it looks like without any functionality
i wanted to do this with 'startActivityForResult' but this method is depreciated and way more complicated for me
MainActivity.kt
...ANSWER
Answered 2022-Feb-25 at 17:08Look into docs. You should call for registerForActivityResult before your lifecycle is in START state. It's absolutely legit to call registerForActivityResult initializing member variables.
QUESTION
I have an editText box in my activity in which the user enters his/her phone number and then clicks on a Next button. Now, on clicking on the Button, I have inflated a popup view that shows the user his/her entered number and asks for confirmation.
The problem here is that I am not able to access the number from the EditText to display it in the Popup View. Could anyone tell me how could it be done?
Layout Inflator:
...ANSWER
Answered 2021-Sep-19 at 07:48Invoke the find view by id method on the popupView, as this is the view that has your TextView:
QUESTION
I am making a program with tkinter and I'am using a PopUp window to allow for more functionality.
My PopUp window consists of a Notebook with different frames and a canvas under it that draws something according to which tab of the notebook is selected.
I have manage to create the functionality that I want, the only problem is that the drawing of the canvas is not shown when the PopUp window is created (it only shows the drawing when a tab is selected).
Is there a way to fix this issue?
Heres my code simplified where i manage to recreate the problem I have:
...ANSWER
Answered 2022-Jan-30 at 18:14The problem is that when draw_frame1 is called, the canvas has size 1x1, you must wait that the canvas is mapped before drawing.
You can add to the end of PopUpwindow.__init__ this line of code:
QUESTION
I've inflated a PopupWindow using the method .showAsDropDown() however I'm not sure why It's not allowing me to shift it right or left. It works perfectly fine when shifting up and down.
ANSWER
Answered 2022-Jan-01 at 17:36Disclaimer: This is not a direct fix to
showAsDropDown(), but it could be a workaround withshowAtLocation().
By using the window decorView as the anchorView, and accumulating the actual anchorView location to x & y shift values.
QUESTION
I'm attempting to follow the suggestions from Google regarding moving forward with KeyboardView.java here: https://developer.android.com/reference/android/inputmethodservice/KeyboardView
I've copied and tweaked KeyboardView.java, Keyboard.java and the portions in com.android.internal.R that are noted as deprecated, and created a new res/values/styles.xml file with the definition for the styles.
Everything builds just fine, but when it gets to the point of displaying the custom keyboard, I get a null pointer exception. I can see the issue is in the copied KeyboardView code here (the count of a.getIndexCount() is 0, so mKeyBackground never gets set and results in the null exception when it calls "mKeyBackground.getPadding(mPadding)"). I can't figure out what I'm missing?:
...ANSWER
Answered 2021-Dec-07 at 22:03The KeyboardView style, which contains the default values, isn't being used.
While you could either set each value manually in the XML layout (as you describe in the comment), like this
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install popupwindow
You can use popupwindow 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 popupwindow 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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