update CI files

.travis.yml

@@ -9,10 +9,17 @@ android:
     - android-24
     - extra-android-m2repository
 
+script: cd android_app && ./gradlew assembleDebug
+
+after_success:
+ - chmod +x ./upload_apk.sh
+ - ./upload_apk.sh
+
 deploy:
   provider: releases
   api-key: $GITHUB_API_KEY
-
+  file: "openScale-dev-build.apk"
+  skip_cleanup: true
   name: "openScale dev build"
   body: "Automatically openScale dev build by Travis CI"
   draft: false

android_app/upload_apk.sh

@@ -1,22 +1,2 @@
   # copy apk file to home
   cp app/build/outputs/apk/app-debug.apk $HOME/openScale-dev-build.apk
-
-  #go to home and setup git  
-  cd $HOME
-  git config --global user.email "olie.xdev@googlemail.com"
-  git config --global user.name "oliexdev" 
-
-  #clone the repository
-  git clone --quiet --branch=master  https://oliexdev:$GITHUB_API_KEY@github.com/oliexdev/openScale  master > /dev/null
-
-  #copy generated apk from build folder to repository
-  cp $HOME/openScale-dev-build.apk $HOME/master/openScale-dev-build.apk
-
-  #go into repository 
-  cd master
-
-  #add, commit and push apk file
-  git add -f openScale-dev-build.apk
-  git commit -m "openScale dev build $TRAVIS_BUILD_NUMBER by Travis CI [skip ci]" openScale-dev-build.apk
-  git push -fq origin master > /dev/null
-  echo -e "Done\n"