Unable to migrate Flutter project to AndroidX

Question

I have a Flutter project in Android Studio. I am planning to migrate to AndroidX. Whenever I do Refactor -> Migrate to AndroidX, Android St

Answer 1

A simple solution. follow the steps.

1. Create a new app --> (tick androidX in the window) --> finish

2. Add some lines in the android --> app --> build.gradle as follow, update the defaultConfig

   minSdkVersion 19
   targetSdkVersion 28
   multiDexEnabled true
   

3. Go to Refractor --> migrateToAndroidx
4. Do Flutter clean
5. Restart
6. Run

hope it works now ...

Answer 2

In gradle.build (app) add this

 compileSdkVersion 28
    defaultConfig {
        ......
        minSdkVersion 21
        targetSdkVersion 28
        ......
    }

And there are some implementations required to use androidx :-

implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'

And add these given two lines(below) to gradle.properties:-

android.useAndroidX=true
android.enableJetifier=true