Update .travis.yml

.travis.yml

@@ -1,22 +1,61 @@
 language: android
+jdk: 
+ - oraclejdk8
+# Use the Travis Container-Based Infrastructure
+
 env:
   global:
-    - ANDROID_TARGET=android-26
+    - ANDROID_API_LEVEL=25
+    - ANDROID_API_LEVEL_22=22
+    - ANDROID_BUILD_TOOLS_VERSION=25.0.3
     - ANDROID_ABI=armeabi-v7a
+    - ANDROID_TAG=google_apis
+    - ANDROID_TARGET=android-25
+    - ADB_INSTALL_TIMEOUT=20 # minutes (2 minutes by default)
+
 android:
   components:
-  - tools
-  - platform-tools
-  - build-tools-26.0.0
-  - android-26
-  - extra-android-m2repository
-  - sys-img-${ANDROID_ABI}-${ANDROID_TARGET}
-script:
-  - ./gradlew build jacocoTestReport assembleAndroidTest
-  - echo no | android create avd --force -n test -t $ANDROID_TARGET --abi $ANDROID_ABI
-  - emulator -avd test -no-skin -no-audio -no-window &
+    - tools
+    - platform-tools
+    - android-$ANDROID_API_LEVEL_22
+    - build-tools-$ANDROID_BUILD_TOOLS_VERSION
+    - android-$ANDROID_API_LEVEL
+    # For Google APIs
+    - addon-google_apis-google-$ANDROID_API_LEVEL
+    # Google Play Services
+    - extra-google-google_play_services
+    # Support library
+    - extra-android-support
+    # Latest artifacts in local repository
+    - extra-google-m2repository
+    - extra-android-m2repository
+    - android-sdk-license-.+
+    - '.+'
+    # Specify at least one system image
+    - sys-img-armeabi-v7a-google_apis-$ANDROID_API_LEVEL
+    - sys-img-armeabi-v7a-android-$ANDROID_API_LEVEL_22
+
+# list of directories to Cache
+
+before_install:
+  - mkdir "$ANDROID_HOME/licenses" || true
+  - echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license"
+  - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
+
+licenses:
+    - 'android-sdk-preview-license-.+'
+    - 'android-sdk-license-.+'
+    - 'google-gdk-license-.+'
+
+before_script:
+  - echo no | android create avd --force -n test -t android-22 --abi armeabi-v7a
+  - emulator -avd test -no-audio -no-window &
   - android-wait-for-emulator
-  - adb shell setprop dalvik.vm.dexopt-flags v=n,o=v
-  - ./gradlew connectedCheck
+  - adb shell input keyevent 82 &
+
+script:
+  - ./gradlew build
+  - ./gradlew build connectedAndroidTest --stacktrace
+
 after_success:
   - bash <(curl -s https://codecov.io/bash)