Change package name for Android in React Native
I’ve renamed the project’ subfolder from: “android/app/src/main/java/MY/APP/OLD_ID/” to: “android/app/src/main/java/MY/APP/NEW_ID/”
Then manually switched the old and new package ids:
In: android/app/src/main/java/MY/APP/NEW_ID/MainActivity.java:
package MY.APP.NEW_ID;
In android/app/src/main/java/MY/APP/NEW_ID/MainApplication.java:
package MY.APP.NEW_ID;
In android/app/src/main/AndroidManifest.xml:
package="MY.APP.NEW_ID"
And in android/app/build.gradle:
applicationId "MY.APP.NEW_ID"
In android/app/BUCK:
android_build_config( package="MY.APP.NEW_ID" ) android_resource( package="MY.APP.NEW_ID" )
Gradle’ cleaning in the end (in /android folder):
./gradlew clean
Nguồn : https://stackoverflow.com