Update .gitignore with Android Studio template

.gitignore

@@ -1,34 +1,52 @@
-# Gradle files
+# =========================================================================
+# Android Studio / IntelliJ / Java / Gradle Gitignore Template
+# =========================================================================
+
+# Built application files & bundle outputs
+*.apk
+*.aar
+*.ap_
+*.aab
+output-metadata.json
+
+# Files for the ART/Dalvik VM & compiled Java bytecode
+*.dex
+*.class
+
+# Generated build artifacts and caches
+bin/
+gen/
+out/
 .gradle/
 build/
-
+app/build/
-# Local configuration file (sdk path, etc)
-local.properties
-
-# Log/OS Files
-*.log
-
-# Android Studio generated files and folders
 captures/
 .externalNativeBuild/
 .cxx/
-*.aab
-*.apk
-output-metadata.json
 
-# IntelliJ
+# Local configuration files (contains your local SDK path, etc.)
+local.properties
+
+# Log files
+*.log
+
+# Android Studio / IntelliJ IDE files
 *.iml
 .idea/
-misc.xml
+*.iws
-deploymentTargetDropDown.xml
+*.ipr
-render.experimental.xml
 
-# Keystore files
+# Keystore files (Uncomment to prevent uploading your production signing keys)
-*.jks
+# *.jks
-*.keystore
+# *.keystore
 
-# Google Services (e.g. APIs or Firebase)
+# Google Services configuration file
-google-services.json
+# (Uncomment if your repository is public and you want to hide your Firebase keys)
+# google-services.json
 
-# Android Profiling
+# OS generated files
-*.hprof
+.DS_Store
+.DS_Store?
+._*
+Thumbs.db
+ehthumbs.db