Some log statements are thrown when we use,
Task<AppUpdateInfo> appUpdateInfoTask = appUpdateManager.getAppUpdateInfo();
appUpdateInfoTask.addOnSuccessListener(appUpdateInfo -> {
2019-06-13 18:30:40.556 28375-28375/com.marsplay.debug I/PlayCore: UID: [10312] PID: [28375] AppUpdateService : requestUpdateInfo(<"package name here">)
2019-06-13 18:30:40.556 28375-28584/com.marsplay.debug I/PlayCore: UID: [10312] PID: [28375] AppUpdateService : Initiate binding to the service.
2019-06-13 18:30:40.560 28375-28375/com.marsplay.debug I/PlayCore: UID: [10312] PID: [28375] AppUpdateService : ServiceConnectionImpl.onServiceConnected(ComponentInfo{com.android.vending/com.google.android.finsky.installservice.DevTriggeredUpdateService})
2019-06-13 18:30:40.560 28375-28584/com.marsplay.debug I/PlayCore: UID: [10312] PID: [28375] AppUpdateService : linkToDeath
2019-06-13 18:30:40.564 28375-28389/com.marsplay.debug I/PlayCore: UID: [10312] PID: [28375] OnRequestInstallCallback : onRequestInfo
2019-06-13 18:30:40.564 28375-28584/com.marsplay.debug I/PlayCore: UID: [10312] PID: [28375] AppUpdateService : Unbind from service.
I've made sure -
- My signing keys are the same as uploaded in play store, as I can sign in facebook and other auths methods + I've verified myself.
- The Google play google shows in My apps and games tab, with an UPDATE button showing up.
- Application ID is the same
- I've downloaded from the Play Google numberous times.
- I've tried in the Internal Test track and a closed beta release
EDIT: Also I've tried to run the app from adb install, or trying to install from google play and after that deploying aab on the play google.
I had to force quit the play store then reopen it for it to work
来源：https://stackoverflow.com/questions/56581300/android-in-app-updates-not-able-to-detect-the-update-in-appupdateinfo