Program type already present: android.support.v4.media.MediaBrowserCompat$CustomActionCallback

Option 1

Following worked for me Add the following in your gradle.properties file

android.useAndroidX = true
android.enableJetifier = false

Option 2 (if above does't work)

1. Android studio -> Navigate -> Class
2. Check include non-project classes
3. Copy full class path android.support.v4.accessibilityservice.AccessibilityServiceInfoCompat
4. See where it is used. You may need to remove, one of them.

Option 3 you might be including package which is including modules as well so exclude the support-v4 module with following method

implementation ('org.eclipse.paho:org.eclipse.paho.android.service:1.0.2') {
      exclude group: 'com.android.support', module:'support-v4'
}

You can analyze the conflicting modules using ./gradlew :YOURPROJECT:dependencies from a command line in your project repository. Check especially your third party libraries for occurences of "com.android.support-":

Then exclude the conflicting modules from these dependencies like:

   implementation ("com.jakewharton:butterknife:8.8.1") {
    exclude group: 'com.android.support', module: 'support-v4'
    exclude group: 'com.android.support', module: 'support-annotation'
    exclude group: 'com.android.support', module: 'support-compat'
}

Im using flutter, and Im adding some native libraries in android, I tried the solutions posted here, but the trick for me was android.enableJetifier = true instead false

So, adding the following code to the gradle.properties, my apps are running:

android.useAndroidX = true
android.enableJetifier = true