[Android] Change to Android Studio 3 (#3004)

* ignore all caches

* ignore release folder

diff --git a/Android.gitignore b/Android.gitignore
index 05259d649d6781a30eab15a59c96096f7783c90f..3a2ecdb56256b7c8da538a5bd85cf5f2ec091323 100644 (file)
--- a/Android.gitignore
+++ b/Android.gitignore
@@ -13,6 +13,7 @@
 bin/
 gen/
 out/
+release/
 
 # Gradle files
 .gradle/
@@ -41,9 +42,8 @@ captures/
 .idea/assetWizardSettings.xml
 .idea/dictionaries
 .idea/libraries
-.idea/caches
 # Android Studio 3 in .gitignore file.
-.idea/caches/build_file_checksums.ser
+.idea/caches
 .idea/modules.xml
 # Comment next line if keeping position of elements in Navigation Editor is relevant for you
 .idea/navEditor.xml