In flutter I am using ListViewBuilder the _numberOfAlbum count i get is 27 and I can see 27 items on the screen. When I scroll up and down suddenly the screen goes black and seems like it keeps on trying…
I recently updated android studio to Flamingo | 2022.2.1 Patch 2 and the followed by updating Flutter and all of its packages. previously, when I ran flutter build ipa in the terminal in android studio, it would build my apps…
I've tryied to use a template (tabbed view activity) in a new project (java).. but it won't run (no code modifications). Version 2.1.2 on Win 11 error given: C:ProgettiAndroidTestappsrcmainjavaitgattonerophtestuimainPageViewModel.java:12: error: method map in class Transformations cannot be applied to given…
I want to put the textView with the text in the center horizontal. and when I added the line: textView.gravity = Gravity.CENTER_HORIZONTAL I didn't see the text "Milliseconds" but even with this line the text and the numbers are too…
I am getting an image from the gallery and when I add an image to the layout if the image size is less than the width then the image doesn't fill the width 100%. How do I do it? <androidx.appcompat.widget.AppCompatImageView…
I am unable to find logs in Logcat when I try to log on physical device but when I try to log on Emulator the Logs are completely visible. I tried INVALIDATE CACHES removed and connected the device again and…
I am not getting any layout(.xml) file while creating an empty activity on android studio. It is said to be created on its own but I can not find the activity_main.xml; It was alright for the first project that I…
In flutter getting ** Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.6.0.** After formatting the system installed Android Studio - Chipmunk | 2021.2.1 Patch 2 Kotlin version…
OnClickListener does not work on custom imported views using "setContentView" The android app has activity and its activit_layout. Then I placed three button on activity_layout and set "onclicklistener" for each buttons in order to open different custom views. Each button…
I'm comming with a little question here. I need to do something to validate the a name in the registration form, until now I did this : if(TextUtils.isEmpty(textFullName) ) and this else if(!textFullName.matches("[a-zA-Z ]+")) but those are for empty and…