Android: build both 32 and 64 bit binaries

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

scripts/android/after_success.sh

@@ -8,8 +8,8 @@ fi
 source ${TRAVIS_BUILD_DIR}/scripts/release-message.sh
 
 echo "Submitting the folloing apk for continuous build release:"
-ls -lh /android/subsurface-mobile-build-arm*/build/outputs/apk/*.apk
+ls -lh ../subsurface-mobile-build-arm*/build/outputs/apk/*.apk
 
 # get and run the upload script
 wget -c https://raw.githubusercontent.com/dirkhh/uploadtool/master/upload.sh
-bash ./upload.sh /android/subsurface-mobile-build-arm*/build/outputs/apk/*.apk
+bash ./upload.sh ../subsurface-mobile-build-arm*/build/outputs/apk/*.apk

scripts/android/before_install.sh

@@ -8,6 +8,7 @@ git describe
 
 # setup build dir on the host, not inside of the container
 mkdir -p ../subsurface-mobile-build-arm
+mkdir -p ../subsurface-mobile-build-arm64
 
 # this uses a custom built Ubuntu image that includes Qt for Android and
 # Android NDK/SDK
@@ -15,6 +16,7 @@ mkdir -p ../subsurface-mobile-build-arm
 PARENT="$( cd .. && pwd )"
 docker run -v $PWD:/android/subsurface \
 	   -v $PARENT/subsurface-mobile-build-arm:/android/subsurface-mobile-build-arm \
+	   -v $PARENT/subsurface-mobile-build-arm64:/android/subsurface-mobile-build-arm64 \
 	   --name=builder \
 	   -w /android \
 	   -d dirkhh/android-builder:5.12.02 \

scripts/android/travisbuild.sh

@@ -8,4 +8,4 @@ set -e
 # (but of course having the right things in place will save a ton of time)
 docker exec -e TRAVIS="$TRAVIS" -t builder subsurface/packaging/android/android-build-wrapper.sh
 
-ls -l ../subsurface-mobile-build-arm/build/outputs/apk/
+ls -l ../subsurface-mobile-build-arm*/build/outputs/apk/