我用这个。gitignore。我在http://th4t.net/android-studio-gitignore.html找到了它

*.iml
*.iws
*.ipr
.idea/
.gradle/
local.properties

*/build/

*~
*.swp

我有忽略构建文件的问题，但这似乎是有效的:-)

# built application files
*.apk
*.ap_

# files for the dex VM
*.dex

# Java class files
*.class

# generated files
bin/
gen/

# Local configuration file (sdk path, etc)
local.properties

# Eclipse project files
.classpath
.project

# Android Studio
.idea/
.gradle
/*/local.properties
/*/out
/*/*/build
/*/*/production
*.iml
*.iws
*.ipr
*~
*.swp

*/build
*/production
*/local.properties
*/out

https://github.com/github/gitignore是很棒的收藏

Android.gitignore

# Built application files
*.apk
*.ap_

# Files for the ART/Dalvik VM
*.dex

# Java class files
*.class

# Generated files
bin/
gen/
out/

# Gradle files
.gradle/
build/

# Local configuration file (sdk path, etc)
local.properties

# Proguard folder generated by Eclipse
proguard/

# Log Files
*.log

# Android Studio Navigation editor temp files
.navigation/

# Android Studio captures folder
captures/

# IntelliJ
*.iml
.idea/workspace.xml
.idea/tasks.xml
.idea/gradle.xml
.idea/assetWizardSettings.xml
.idea/dictionaries
.idea/libraries
.idea/caches

# Keystore files
# Uncomment the following line if you do not want to check your keystore files in.
#*.jks

# External native build folder generated in Android Studio 2.2 and later
.externalNativeBuild

# Google Services (e.g. APIs or Firebase)
google-services.json

# Freeline
freeline.py
freeline/
freeline_project_description.json

# fastlane
fastlane/report.xml
fastlane/Preview.html
fastlane/screenshots
fastlane/test_output
fastlane/readme.md

Github为各种项目维护有用的gitignore条目。 下面是android项目中有用的gitignore项列表。

# Built application files
*.apk
*.ap_

# Files for the ART/Dalvik VM
*.dex

# Java class files
*.class

# Generated files
bin/
gen/
out/

# Gradle files
.gradle/
build/

# Local configuration file (sdk path, etc)
local.properties

# Proguard folder generated by Eclipse
proguard/

# Log Files
*.log

# Android Studio Navigation editor temp files
.navigation/

# Android Studio captures folder
captures/

# Intellij
*.iml
.idea/workspace.xml
.idea/tasks.xml
.idea/gradle.xml
.idea/libraries

# Keystore files
*.jks

# External native build folder generated in Android Studio 2.2 and later
.externalNativeBuild

# Google Services (e.g. APIs or Firebase)
google-services.json

# Freeline
freeline.py
freeline/
freeline_project_description.json

安卓Gitignore在github

基本上是自动重新生成的任何文件。

一个很好的测试是克隆你的repo，看看Android Studio是否能够立即解释和运行你的项目(生成缺少的东西)。 如果没有，找到丢失的内容，并确保它没有被忽略，而是添加到回购中。

也就是说，你可以在现有的.gitignore文件上举例，比如Android文件。

# built application files
*.apk
*.ap_

# files for the dex VM
*.dex

# Java class files
*.class

# generated files
bin/
gen/

# Local configuration file (sdk path, etc)
local.properties

# Eclipse project files
.classpath
.project

# Proguard folder generated by Eclipse
proguard/

# Intellij project files
*.iml
*.ipr
*.iws
.idea/

.gitignore从AndroidRate库

# Copyright 2017 - 2018 Vorlonsoft LLC
#
# Licensed under The MIT License (MIT)

# Built application files
*.ap_
*.apk

# Built library files
*.aar
*.jar

# Built native files
*.o
*.so

# Files for the Dalvik/Android Runtime (ART)
*.dex
*.odex

# Java class files
*.class

# Generated files
bin/
gen/
out/

# Gradle files
.gradle/
build/

# Local configuration file (sdk/ndk path, etc)
local.properties

# Windows thumbnail cache
Thumbs.db

# macOS
.DS_Store/

# Log Files
*.log

# Android Studio
.navigation/
captures/
output.json

# NDK
.externalNativeBuild/
obj/

# IntelliJ
## User-specific stuff
.idea/**/tasks.xml
.idea/**/workspace.xml
.idea/dictionaries
## Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/dynamic.xml
.idea/**/sqlDataSources.xml
.idea/**/uiDesigner.xml
## Gradle
.idea/**/gradle.xml
.idea/**/libraries
## VCS
.idea/vcs.xml
## Module files
*.iml
## File-based project format
*.iws