Fixing travis script

.travis.yml

@@ -1,4 +1,7 @@
 language: android
+dist: trusty
+
+group: edge
 
 sudo: false
 
@@ -11,17 +14,19 @@ android:
   - tools
   - platform-tools
   - build-tools-25.0.2
+  - android-26
   - android-25
-  - sys-img-armeabi-v7a-android-21
+  - sys-img-arm64-v8a-google_apis-25
   - extra-android-m2repository
 
 jdk:
 - oraclejdk8
 
 before_script:
-- echo no | android create avd --force -n test -t android-21 --abi armeabi-v7a
+- android list targets
+- echo no | android create avd --force -n test -t android-25 --abi google_apis/arm64-v8a
 - mksdcard -l e 756M sdcard.img
-- emulator -avd test -no-skin -no-audio -no-window -sdcard sdcard.img &
+- emulator -avd test -no-window -sdcard sdcard.img &
 - android-wait-for-emulator
 - adb shell settings put global window_animation_scale 0
 - adb shell settings put global transition_animation_scale 0