API31 - pico - Conflict between CalendarGooglePrebuilt & calsync

[tenzap]

• Device: Emulator image "Google APIs" for API 31 x86_64
• Device: Emulator image "Google Play" for API 30 x86_64
• Installation into emulator with: https://gist.github.com/tenzap/253c8918ee488c3874f20a563f458510

Boot doesn't finish and there was this error in logcat

Signature mismatch on system package com.google.android.calendar for shared user SharedUserSetting

logcat suggests a conflict between CalendarGooglePrebuilt which is preinstalled, and CalSync which is installed with the pico variant.

Fix/workaround was to remove CalendarGooglePrebuilt from the device during installation.

diff --git a/scripts/templates/installer.sh b/scripts/templates/installer.sh
index 4ad04ab..bbb0ae4 100644
--- a/scripts/templates/installer.sh
+++ b/scripts/templates/installer.sh
@@ -727,10 +727,14 @@ product/app/WhisperPush@REMOVALSUFFIX@"
 # _____________________________________________________________________________________________________________________
 #                                             Permanently Removed Folders
 # Pieces that may be left over from AIO ROMs that can/will interfere with these GApps
+
+# CalendarGooglePrebuilt -> To avoid "Signature mismatch on system package com.google.android.calendar for shared user SharedUserSetting" when both calsync is installed by opengapps & calendargoogle was already on the system.
+
 other_list="
 app/BooksStub@REMOVALSUFFIX@
 app/BookmarkProvider@REMOVALSUFFIX@
 app/CalendarGoogle@REMOVALSUFFIX@
+app/CalendarGooglePrebuilt@REMOVALSUFFIX@
 app/CloudPrint@REMOVALSUFFIX@
 app/DeskClockGoogle@REMOVALSUFFIX@
 app/EditorsDocsStub@REMOVALSUFFIX@
@@ -762,6 +766,7 @@ priv-app/GmsCore_update@REMOVALSUFFIX@
 product/app/BooksStub@REMOVALSUFFIX@
 product/app/BookmarkProvider@REMOVALSUFFIX@
 product/app/CalendarGoogle@REMOVALSUFFIX@
+product/app/CalendarGooglePrebuilt@REMOVALSUFFIX@
 product/app/CloudPrint@REMOVALSUFFIX@
 product/app/DeskClockGoogle@REMOVALSUFFIX@
 product/app/EditorsDocsStub@REMOVALSUFFIX@

[mfonville]

Would it be an idea to let the installer check if CalendarGooglePrebuilt exists, and if so, don't install calsync?

[tenzap]

Maybe that could work, not sure.