Can I use library that used android support with Androidx projects.

Question

I know, androidx and support dependency causing multidex error We can not use androidx and android support at a same time. So I totally migrate to androidx. but one of my dependency lib used android support "lottie".

What can we do in above situation? Should I remove 'lottie' from my project.

below is my gradle

defaultConfig {
        minSdkVersion 19
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
        multiDexEnabled true
    }

    ext{
    lottieVersion = "2.5.4"
}


dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

    def androidx = "1.0.0-rc01"
    api "androidx.constraintlayout:constraintlayout:1.1.2"
    api "androidx.appcompat:appcompat:$androidx"
    api "androidx.recyclerview:recyclerview:$androidx"
    api "androidx.cardview:cardview:$androidx"
    api "androidx.core:core-ktx:$androidx"
    api "com.google.android.material:material:1.0.0-rc01"
    implementation "com.google.code.gson:gson:2.8.5"
    implementation "androidx.multidex:multidex:2.0.0"
    implementation "com.airbnb.android:lottie:$lottieVersion"
    }

Christopher · Accepted Answer · 2018-08-27T07:27:10.807

You can enable Jetifier on your project, which will basically exchange the Android Support Library dependencies in your project dependencies with AndroidX-ones. (e.g. Your Lottie dependencies will be changed from Support to AnroidX)

From the Android Studio Documentation (https://developer.android.com/studio/preview/features/):

The Android Gradle plugin provides the following global flags that you can set in your gradle.properties file:

android.useAndroidX: When set to true, this flag indicates that you want to start using AndroidX from now on. If the flag is absent, Android Studio behaves as if the flag were set to false.

android.enableJetifier: When set to true, this flag indicates that you want to have tool support (from the Android Gradle plugin) to automatically convert existing third-party libraries as if they were written for AndroidX. If the flag is absent, Android Studio behaves as if the flag were set to false.

Precondition for Jetifier:

you have to use at least Android Studio 3.2

To enable jetifier, add those two lines to your gradle.properties file:

android.useAndroidX=true
android.enableJetifier=true

Finally, please check the release notes of AndroidX, because jetifier has still some problems with some libraries (e.g. Dagger Android): https://developer.android.com/topic/libraries/support-library/androidx-rn

My project uses multiple libraries, some of them uses support library while some of uses androidx. How do i use both libraries in my project? — Hiren Dabhi, Sep 27 '19 at 11:40
@hiren dabhi Can you create a new question for your setup, if the solution proposal is not working for you? It's rather difficult to find an answer without knowing more details about your setup. — Christopher, Sep 27 '19 at 18:58

sushildlh · Answer 2 · 2020-04-11T12:36:10.003

Manually adding android.useAndroidX=true and android.enableJetifier=true giving me hard time. Because it's throw some error or Suggestion: add 'tools:replace="android:appComponentFactory"' to <application>

To Enable Jet-fire in project there is option in android Studio

Select Your Project ---> Right Click

app----> Refactor ----> Migrate to AndroidX

Shown in below image:-

After click on Migrate to AndroidX.

It will ask for confirmation and back up for your project.

And last step it will ask you for to do refactor.

After doing Refactor check your gradle.properties have android.useAndroidX=true and android.enableJetifier=true. If they are not then add these two lines to your gradle.properties file:

android.useAndroidX=true
android.enableJetifier=true

Note:- Upgrading using Android Studio, this option works if you have android studio 3.2 and onward. Check this

good suggestion, but just a side note for people upgrading using Android Studio, this option works if you have android studio 3.2 and onward. Check this https://developer.android.com/jetpack/androidx/migrate — A.B., Apr 11 '20 at 09:33

Khemraj Sharma · Answer 3 · 2018-09-26T13:23:45.960

22

You need not to worry

Just enable Jetifier in your projet.

Update Android Studio to 3.2.0 or newer.

Open gradle.properties and add below two lines.

android.enableJetifier=true
android.useAndroidX=true

It will convert all support libraries of your dependency to AndroidX at run time (you may have compile time errors, but app will run).

edited Sep 26 '18 at 13:23

answered Sep 26 '18 at 13:07

Khemraj Sharma

57,232
27
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3

gradle.properties was not found in my files, created myself – FindOutIslamNow May 21 '19 at 11:39
in fact, a transitive dependency + gradle cache might not works, even `android.enableJetifier=true`, if this happened, I think manually using `jetifier-standalone` to the 3rd-party aar, might works. – mochadwi Apr 10 '20 at 17:57
I have android studio 4.1 . I did enable Jetifier. My app is not running. – meekash55 Nov 10 '20 at 02:08
@Khemraj even adding Jetifier into gradle.properties, it started showing compile time errors everywhere in the project , where there is usage of V4 support library. So theres only option left is to fix and migrate all code into AndroidX manually. Which was not an option for me. – meekash55 Nov 10 '20 at 10:08
i have create a Question here for same :https://stackoverflow.com/questions/64716862/mpandroidchart-by-enabling-android-useandroidx-true-my-existing-code-and-xml-t?noredirect=1#comment114428191_64716862 – meekash55 Nov 10 '20 at 10:08

score 12 · Answer 4 · answered Apr 23 '20 at 13:54

12

Add the lines in the gradle.properties file

android.useAndroidX=true
android.enableJetifier=true

Refer also https://developer.android.com/jetpack/androidx

answered Apr 23 '20 at 13:54

Panneerchelvam Piratheepan

602
8
10

score 3 · Answer 5 · answered Jul 31 '20 at 15:21

I added below two lines in gradle.properties file

android.useAndroidX=true
android.enableJetifier=true

then I got the following error

error: package android.support.v7.app does not exist
import android.support.v7.app.AlertDialog;
                         ^

I have removed the imports and added below line

import static android.app.AlertDialog.*;

And the classes which are extended from AppCompactActivity, added the below line. (For these errors you just need to press alt+enter in android studio which will import the correct library for you. Like this you can resolve all the errors)

import androidx.appcompat.app.AppCompatActivity;

In your xml file if you have used any

<android.support.v7.widget.Toolbar

replace it with androidx.appcompat.widget.Toolbar

then in your java code

import androidx.appcompat.widget.Toolbar;

score 2 · Answer 6 · answered Oct 12 '21 at 06:55

Open gradle.properties and add below two lines.

android.enableJetifier=true
android.useAndroidX=true

And you will face a new issues, here is the solution. My problem was solved after adding android:exported="true" on android.intent.category.LAUNCHER Activity

<activity
        android:name=".MainActivity"
        android:exported="true"> // Add this line
        <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
</activity>

score 1 · Answer 7 · edited Mar 04 '20 at 06:02

1

I used these two lines of code in application tag in manifest.xml and it worked.

 tools:replace="android:appComponentFactory"    
 android:appComponentFactory="whateverString"

Source: https://github.com/android/android-ktx/issues/576#issuecomment-437145192

edited Mar 04 '20 at 06:02

Rahul

3,293
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answered Jul 09 '19 at 12:07

andy mubalama

11
2

score 1 · Answer 8 · edited Sep 12 '19 at 03:04

1

API 29.+ usage AndroidX libraries. If you are using API 29.+, then you cannot remove these. If you want to remove AndroidX, then you need to remove the entire 29.+ API from your SDK:

This will work fine.

edited Sep 12 '19 at 03:04

0xCursor

2,242
4
15
33

answered Sep 11 '19 at 21:23

Shubham Tiwari

9
1

score 1 · Answer 9 · answered Mar 28 '22 at 07:48

Add the lines in the gradle.properties file

android.useAndroidX=true
android.enableJetifier=true

If you are getting any errors while building the apk then you have to export the activities by adding android:exported="true" tag in all activities on AndroidManifest.xml file.

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.example.examplerealtime">
  <uses-permission android:name="android.permission.INTERNET"/>
  <application
      ...
  >
      <activity
          android:name=".MainActivity"
          ...
          android:exported="true">
          ...
      </activity>
  </application>
</manifest>

score 0 · Answer 10 · answered Jun 12 '20 at 12:47

If your project is not AndroidX (mean Appcompat) and got this error, try to downgrade dependencies versions that triggers this error, in my case play-services-location ("implementation 'com.google.android.gms:play-services-location:17.0.0'") , I solved the problem by downgrading to com.google.android.gms:play-services-location:16.0.0'

score 0 · Answer 11 · answered Jun 24 '20 at 10:06

0

I had a problem like this before, it was the gradle.properties file doesn't exist, only the gradle.properties.txt , so i went to my project folder and i copied & pasted the gradle.properties.txt file but without .txt extension then it finally worked.

answered Jun 24 '20 at 10:06

Younes Belouche

1,183
6
7

score 0 · Answer 12 · answered Jul 14 '21 at 15:52

In the project folder, in build.gradle(Module:Application)
- Fix compileSdkVersion to 28
- If targetSdkVersion is defined, change this to 28
- After modifying like that, if you click Sync Now at the top, an error will appear.
In the Refactor menu, click Migration to AndroidX to proceed with the migration.
After that, if you open gradle.properties in the Project folder, you will see the definition as below

android.enableJetifier=true
android.useAndroidX=true

score 0 · Answer 13 · answered Jun 15 '22 at 14:54

0

Very simple. Click on Refactor, Migrate to androidX and then follow the prompts.

answered Jun 15 '22 at 14:54

Himself

11
3

Jaime Montoya · Answer 14 · 2022-10-27T18:13:37.020

I was getting this error:

Caused by: com.android.builder.errors.EvalIssueException: Configuration `:app:debugRuntimeClasspath` contains AndroidX dependencies, but the `android.useAndroidX` property is not enabled, which may cause runtime issues.

I went to gradle.properties and added the following line:

android.useAndroidX=true

Then the error is different for me:

Duplicate class android.support.customtabs.ICustomTabsCallback found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.ICustomTabsCallback$Stub found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.ICustomTabsCallback$Stub$Proxy found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.ICustomTabsService found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.ICustomTabsService$Stub found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.ICustomTabsService$Stub$Proxy found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.IPostMessageService found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.IPostMessageService$Stub found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.customtabs.IPostMessageService$Stub$Proxy found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel found in modules core-1.3.2-runtime (androidx.core:core:1.3.2) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub found in modules core-1.3.2-runtime (androidx.core:core:1.3.2) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub$Proxy found in modules core-1.3.2-runtime (androidx.core:core:1.3.2) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.graphics.drawable.IconCompatParcelizer found in modules core-1.3.2-runtime (androidx.core:core:1.3.2) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$CallbackHandler found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ConnectionCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ConnectionCallback$ConnectionCallbackInternal found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ConnectionCallback$StubApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$CustomActionCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$CustomActionResultReceiver found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ItemCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ItemCallback$StubApi23 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ItemReceiver found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImpl found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$2 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$3 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$4 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$5 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$6 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi21$7 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi23 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplApi26 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$2 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$3 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$4 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$5 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$6 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$MediaServiceConnection found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$MediaServiceConnection$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserImplBase$MediaServiceConnection$2 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaBrowserServiceCallbackImpl found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaItem found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaItem$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$MediaItem$Flags found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$SearchCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$SearchResultReceiver found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$ServiceBinderWrapper found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$Subscription found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$SubscriptionCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$SubscriptionCallback$StubApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompat$SubscriptionCallback$StubApi26 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi21$ConnectionCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi21$ConnectionCallbackProxy found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi21$MediaItem found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi21$SubscriptionCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi21$SubscriptionCallbackProxy found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi23 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi23$ItemCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi23$ItemCallbackProxy found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi26 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi26$SubscriptionCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaBrowserCompatApi26$SubscriptionCallbackProxy found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompat found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompat$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompat$Builder found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompatApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompatApi21$Builder found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompatApi23 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaDescriptionCompatApi23$Builder found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat$BitmapKey found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat$Builder found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat$LongKey found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat$RatingKey found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompat$TextKey found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompatApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.MediaMetadataCompatApi21$Builder found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.ParceledListSliceAdapterApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.RatingCompat found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.RatingCompat$1 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.RatingCompat$StarStyle found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.RatingCompat$Style found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.IMediaControllerCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.IMediaControllerCallback$Stub found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.IMediaControllerCallback$Stub$Proxy found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.IMediaSession found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.IMediaSession$Stub found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.IMediaSession$Stub$Proxy found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$Callback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$Callback$MessageHandler found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$Callback$StubApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$Callback$StubCompat found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$MediaControllerExtraData found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$MediaControllerImpl found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$MediaControllerImplApi21 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$MediaControllerImplApi21$ExtraBinderRequestResultReceiver found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$MediaControllerImplApi21$ExtraCallback found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class android.support.v4.media.session.MediaControllerCompat$MediaControllerImplApi23 found in modules media-1.0.0-runtime (androidx.media:media:1.0.0) and support-media-compat-28.0.0-runtime (com.android.support:support-media-compat:28.0.0)
Duplicate class androidx.browser.browseractions.BrowserActionsFallbackMenuAdapter found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class androidx.browser.browseractions.BrowserActionsFallbackMenuAdapter$ViewHolderItem found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
Duplicate class androidx.browser.browseractions.BrowserActionsFallbackMenuDialog found in modules browser-1.0.0-runtime (androidx.browser:browser:1.0.0) and customtabs-28.0.0-runtime (com.android.support:customtabs:28.0.0)
com.google.zxing.qrcode.detector.FinderPatternFinder$CenterComparator found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.detector.FinderPatternFinder$FurthestFromAverageComparator found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.detector.FinderPatternInfo found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.BlockPair found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.ByteMatrix found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.Encoder found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.Encoder$1 found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.MaskUtil found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.MatrixUtil found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    Duplicate class com.google.zxing.qrcode.encoder.QRCode found in modules core (core.jar) and core-3.3 (com.google.zxing:core:3.3.3)
    
    Go to the documentation to learn how to Fix dependency resolution errors.

I added android.enableJetifier=true to gradle.properties and the errors above were gone.

score -3 · Answer 15 · edited Jan 31 '20 at 06:45

-3

Comment This Line in gradle.properties

android.useAndroidX=true

edited Jan 31 '20 at 06:45

Anas Mehar

2,739
14
25

answered Jan 31 '20 at 06:01

Vibhu Vikram Singh

141
2
8

OP is asking whether it is possible to use AndroidX with Android Support. You suggest to disable AndroidX – Raildex Jan 31 '20 at 06:21
go to gradle.properties and comment – Vibhu Vikram Singh Jan 31 '20 at 08:02

Can I use library that used android support with Androidx projects.

15 Answers15

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