Asked  7 Months ago    Answers:  5   Viewed   40 times

I upgraded IntelliJ Idea from 12.0.4 to 12.10.

Now all the modules in my Android project give the error:

Error: Default Activity Not Found

I reverted back to 12.0.4 and it everything works again.

Any ideas? I think it might be an issue with a missing plugin. Since the plugin is not installed, it is not able to find the default activity. Another thing could have been a local config, but I doubt it. I deleted the configuration folder to verify and that didn't change anything.

 Answers

18

If you see that error occur after upgrading versions of IntelliJ IDEA or Android Studio, or after Generating a new APK, you may need to refresh the IDE's cache.

File -> Invalidate Caches / Restart...
Tuesday, June 1, 2021
 
SuperString
answered 7 Months ago
55

In Android Studio, right click on the project and choose Open Module Settings. Then go to the Sources tab in your module, find the src folder, right click on it and mark it as Sources (blue color).

EDIT: There is no sources tab in later versions of Android Studio, but you can edit the build.gradle file instead: https://stackoverflow.com/a/22028681/1101730 (thanks for comment Josh)

Thursday, June 10, 2021
 
cyber_truite
answered 6 Months ago
60

You can download the development repo from Android source. The development/ide/intellij folder includes code style, templates...

Sunday, August 8, 2021
 
CoderGuy123
answered 4 Months ago
71

There is a setting in the Settings window.

enter image description here


Edit

This seems to be available from version 12.1.3 only.

You can although edit the idea.vmoptions file and add a line like this at the end:

-Dide.tooltip.initialDelay=200

This makes the tooltip appear much faster (at least in some areas). Try by hovering on a tab in the editor pane. It will pop up very fast. Then close IntelliJ and change the value to 20000 and try again. As you will notice it will take 20 seconds (as expected).

For example try hovering over buttons as you describe in your question. By setting the delay to a very low value the tooltip appears immediately.

Wednesday, October 6, 2021
 
medhybrid
answered 2 Months ago
93

Currently New Version Released

com.google.firebase:firebase-core:10.2.1    Analytics
com.google.firebase:firebase-database:10.2.1    Realtime Database
com.google.firebase:firebase-storage:10.2.1 Storage
com.google.firebase:firebase-crash:10.2.1   Crash Reporting
com.google.firebase:firebase-auth:10.2.1    Authentication
com.google.firebase:firebase-messaging:10.2.1   Cloud Messaging and Notifications
com.google.firebase:firebase-config:10.2.1  Remote Config
com.google.firebase:firebase-invites:10.2.1 Invites and Dynamic Links
com.google.firebase:firebase-ads:10.2.1 AdMob
com.google.firebase:firebase-appindexing:10.2.1 App Indexing

I Hope This May Heplfull !!

Thursday, November 25, 2021
 
Shobit
answered 1 Week ago
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