see 04/27 log

Author: Blankj

.travis.yml

@@ -13,18 +13,17 @@ android:
     - tools
     - build-tools-$BUILD_TOOLS_VERSION
     - android-$COMPILE_SDK_VERSION
-#    - extra-android-m2repository
-#    - extra-android-support
+    - extra-android-m2repository
+    - extra-android-support
 
   licenses:
-      - android-sdk-license-.+
-      - '.+'
+    - android-sdk-license-.+
+    - '.+'
+  notifications:
+    email: false
 
 before_install:
   - chmod +x gradlew
   - mkdir "$ANDROID_HOME/licenses" || true
   - echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license"
-  - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
-
-notifications:
-  email: false
+  - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"