For questions related to the build process of Android Applications, for all build tools.
Questions tagged [android-build]
882 questions
15
votes
2 answers
Using Gradle with an existing Android project
I have an existing Android project with the following structure:
- ProjectName
-- AndroidManifest.xml
-- local.properties
-- project.properties
-- assets
-- libs (containing all jars)
-- modules (containing all library projects my project…

woot
- 3,671
- 4
- 26
- 39
14
votes
5 answers
Android build error com.google.firebase:firebase-core:17.0.0
I have to problem when build. i add build firebase core 16.0.0, but when build, this is build firebase core 17.0.0. why it build 17.0.0.I check android
https://firebase.google.com/docs/android/setup#available_libraries, now version 16.0.0, i have…

QuestionAndroid
- 881
- 1
- 8
- 25
14
votes
1 answer
Pro guard error building release apk
I'm getting the following error trying to build a release apk
:app:compileReleaseNdk UP-TO-DATE
:app:compileReleaseSources
:app:lintVitalRelease
:app:proguardRelease
Warning: android.support.v4.app.NotificationCompat$NotificationCompatImplBase:…

Gruntcakes
- 37,738
- 44
- 184
- 378
14
votes
8 answers
Android Studio: Error:Execution failed for task ':app:dexDebug'
I'm using Android Studio for the first time and I got the following error after importing the project (previously it was an eclipse project where I had issues too.)
Here is the information given:
Error:Execution failed for task ':app:dexDebug'.
>…

dephinera
- 3,703
- 11
- 41
- 75
14
votes
3 answers
How to define v7 appcompat dependency correctly?
I'm trying to get an (inherited) Android project to build. I'm using Ant & command line tools (and IDEA).
In styles.xml, there are references that cannot be resolved such as: