I am doing the Kotlin beginner course in Android Studio - and at the testing phase, Test results are always 0/0. How can I complete these tests? Code is made by Google Android developers and it should work flawlessly. (…
I have this problem. Plz let me know how to solve this problem.. I got this git code from a lesson made about 2years ago. Also different errors showed up when I made a flutter project using git code. ->…
I am using <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" /> to show a pop up which overlay over other apps but android 12 is blocking the touches . As per the documentation it blocks the touch events how can i allow touches on android…
I set an ImageButton in a RelativeLayout and i want to show a Ripple effect when the button get clicked. As far as i know it have to be enabled by default but for some reason it doesn't show even…
I have a small app, where i have a fragment AchievementFragment and in there i have a few imageButtons. I want to make it so that when i click on one of them, a toast appears on the screen, but…
I build an android webrtc app but when adding webrtc to the android studio project (implementation 'org.webrtc:google-webrtc:1.0.+'), I get this error : Failed to resolve: org.webrtc:google-webrtc How to add webrtc to an android app ?
I want to add on-click listener to onBackPressed() button. How can I do that? fun onBackPressed(it: View) { val title = binding.edittexttitle.text val notes = binding.edittextnote.text val d = Date() val s: CharSequence = DateFormat.format("MMMM d, yyyy ", d.time) Log.e("@@@@@",…
I get the error 'package:flutter/src/widgets/framework.dart': Failed assertion: line 5356 pos 14: '() { // check that it really is our d when I tab on a textview inside my app. This is how i initialize the app itself. class MyApp…
I need the user to type 11 digits but if he types less, zeros appear before the text typed. Example: 11 digit text: 52396514262 If the user only enters 523: I want the edit text to appear 00000000523 cpf_formulario_abastecimento.addTextChangedListener(object :…
I have created a xml file called round_button. It's a simple circular button with a gradient. Here is the simple code <?xml version="1.0" encoding="utf-8"?> <shape android:shape="rectangle" xmlns:android="http://schemas.android.com/apk/res/android"> <corners android:radius="3000dip" /> <gradient android:type="linear" android:startColor="#8dbab3" android:endColor="#0DCAAC" /> </shape> And that's the output:…