PinView | PIN 码专用输入控件 , https : //github.com/nanchen2251/PinView | TLS library

After upgrading to android 12, the application is not compiling. It shows

"Manifest merger failed with multiple errors, see logs"

Error showing in Merged manifest:

Merging Errors: Error: android:exported needs to be explicitly specified for . Apps targeting Android 12 and higher are required to specify an explicit value for android:exported when the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details. main manifest (this file)

I have set all the activity with android:exported="false". But it is still showing this issue.

My manifest file:

I have basically created 2 Xmls. one where the user enters the phone number and then on pressing a button it goes to the OTP verification screen. But the issue here is that I am not receiving any OTP from Firebase, but after 5 sec I get a toast message that the verification failed. How could it fail if I haven't even got the message. I also tried putting another number so that I can enter the code manually. But Firebase isn't sending me the OTP.

BASIC IMPLEMENTATION --- click Forgot Password -> Ask for Mobile Num ->Verify Otp ->Reset Password->Login Page

P.S I have enabled the phone authentication in Firebase.

OtpActivity.java

I am experiencing some problems running my app on a Pixel 2 XL.

Yesterday, it was working perfectly, and the app works on the emulator as expected.

The first time the app starts it works, launching it again causes an exception on native code.

My App does not have a native library

I created renderer of the map for customizing my pins. (Use "Xamarin.Forms.Maps.iOS")

"GetViewForAnnotation":

I have installed VKPinCodeView dependencies in my SwiftUI project however I could not implement this in my view file, and I could not find any documentation anywhere for VKPinCodeView. Here is the repo: https://github.com/Sunspension/VKPinCodeView

import VKPinCodeView

RegisterOTPView.swift

I wonder how to create a pin keyboard like this layout, in this layout, we have a pinview and Pin keyboard just and, I still looking on GitHub but they using a library not made the layout by self, maybe someone can help me to solve this case, thank you for your help

I was trying to build an OTP system in Android Studio and I came up with the code given below, however, the app is crashing every time I try to send OTP to my phone number. Here is the code:

Signp3rdClass.java

My app keeps crashing when running material.io components below sdk 29. Im using app theme as "Theme.MaterialComponents.Light.NoActionBar" also

Build.gradle

I have an application that uses Koin DI framework. I have set all the modules for Retrofit, Database, Repository etc and works fine in the debug mode. Lately i uploaded it on Play Store but i see that it crashes when i try to launch the app. The problem is that it cannot create an Instance for my Repository class which of course has its dependencies. Here is the error that i get on my Logcat