I have created tab layout and in one fragment I am using button to transfer data to other fragment that is on second position of tablayout. So when I will click on a button in first fragment then a text…
Problem Statement I am trying to make VCardfile, and It is successfully created but, I Want to share created file Exception android.os.FileUriExposedException: file:///storage/emulated/0/vcf_demonuts/android_1633671182515.vcf exposed beyond app through Intent.getData() MY Code var vdfdirectory = File( Environment.getExternalStorageDirectory().toString() + VCF_DIRECTORY ); // have…
Hello I'm creating photo album app using room database. But when I run the app I got an error that says can not create instance of the viewmodel class. Your assistance will highly be appreciated. here is the logcat java.lang.RuntimeException:…
I have an activity with a button "Select color" and a edittxt (insert hex code for color). When user hit the button the backgroundcolor of the resourcefile must change to hex code. The color is now set on XML file.…
Hi using retrofit api call method but am using local ip address still am not get proper response. if i tested in postman i got correct json response but in android studio am facing this connection issue. Error...> HTTP FAILED:…
{ item:[ { item_id: 1 add_on:[ { name: Thin Crust }, { name: Extra Cheese }, { name: Extra Sauce } }] } I want to get these names and place them into one TextView
So I have a music player app. In which I want the user should be able to delete the music files which are not created by my app. I have the file path and I tried Using File.delete() but it…
i am new to Android Studio.. i am facing null pointer exception error on my TextView inside a Fragment, please help..here is my code. this is nothing but a simple interface between two fragments. i am getting Null pointer exception…
I've been pulling my hair over this for 3 days now, every time I run the command react-native run-android I get this error: info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag. (node:10284) Warning:…
I cannot find any questions online that have asked for this specifically Screenshot of Square Border How would I implement a red "second" border like in the image but on one side? I am using MaterialCardView for the main outside…