how to change App Package name Or Application ID in flutter [Easy Way]

Application Id is used to identify your app in the Google PlayStore.

At the Time new version of your app, the Application Id Or Package name must be the Same As an Original Apk.

Official Documentation Set the Application ID:-

Package link(change_app_package_name):-

***Update The Following Files***
[x] Update MainActivity file. Both java & kotlin supported.
[x] Move MainActivity file to new package directory structure
[x] Delete old package name directory structure.

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If you have a question about anything in the video, leave me a comment and I'll do my best to answer it.

Thanks For Watching :-)

AllTechsavvy

[AtiqSamtia]

Thank you for featuring my package in your video. Just found this video

[Stevesteacher]

Thanks a lot, you saved he a lot of time!

[pavanp]

thanks bro for helping me to change package name and thanks for make this video

[fozcoder]

Thanks for this beautiful tutorial, looking forward to see more videos like this.

[drblade]

Hey thanks bro, your solution is much easier than the other manual solutions on stack overflow.

[MsVideoscomicos]

Thank you men, i install this package 1.0.0 version and run the installation command and i get this error: ERROR:: Unknown Directory structure, both java & kotlin files not found. How i can to fix it?

[thazeroword]

Nice tutorial please daily upload video sir

[charisaemmanuel]

ohhh Thank you sooo much for this...reallly needed it🙏😅

[cripz]

What if i have already connected my app with Firebase? Will things break?
What should I do to change the package id in Firebase also?

[shufflefashion]

This video is very helpful. How do I change the package name in the firebase? Just creating a new app with the new package name under the same project is enough?

[SachinKumar]

does changing package name causes problem to URL_LAUNCHER package? i m getting an error

[amanmujawar]

Hey buddy what happens to firebase configuration? We need to change that manually?

[ChedoTech]

flutter is not allowing me to create .in package because its build upon kotlin. but problem is that my project last update was on java so stucked on .in package.

[doknome]

Doing this causes error in my gradle file

[LiveToWin]

sorry this way ios package not change. better way create new project with new name and paste appropriate files to right location. if do this your big project not break in production line