From ab4b57de1f9ecab3497bb0bbb6905333b59b6e77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Sat, 26 Oct 2019 14:28:07 +0200
Subject: [PATCH] Travis: Force installing OpenJDK8 for Android SDK
 compatibility

Travis CI upgraded their Xenial VMs to default to openjdk11, which
is not working properly for sdkmanager, so we can no longer accept
licenses for the SDK.

They don't really seem to care about providing a good alternative
for us from the few threads I read, so let's just force openjdk8
back.
---
 .travis.yml                        | 10 +++++++---
 misc/travis/android-tools-linux.sh |  3 ++-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 49d1059360..8a6f80002b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,6 +71,10 @@ matrix:
       env: PLATFORM=android TOOLS=no TARGET=release_debug CACHE_NAME=${PLATFORM}-clang EXTRA_ARGS="warnings=extra werror=yes"
       os: linux
       compiler: clang
+      addons:
+        apt:
+          packages:
+            - openjdk-8-jdk
 
     - name: macOS editor (debug, Clang)
       stage: build
@@ -116,14 +120,14 @@ before_install:
 install:
   - pip install --user scons;
   - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$PLATFORM" = "android" ]; then
+      export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64;
+      export PATH=/usr/lib/jvm/java-8-openjdk-amd64/jre/bin:${PATH};
+      java -version;
       misc/travis/android-tools-linux.sh;
     fi
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then
       export PATH=${PATH}:/Users/travis/Library/Python/2.7/bin;
     fi
-  - if [ "$TRAVIS_OS_NAME" = "osx" ] && [ "$PLATFORM" = "android" ]; then
-      misc/travis/android-tools-osx.sh;
-    fi
 
 before_script:
   - if [ "$PLATFORM" = "android" ]; then
diff --git a/misc/travis/android-tools-linux.sh b/misc/travis/android-tools-linux.sh
index 215b9fd159..d0c123ee6c 100755
--- a/misc/travis/android-tools-linux.sh
+++ b/misc/travis/android-tools-linux.sh
@@ -70,9 +70,10 @@ if [ ! -d $ANDROID_NDK_DIR ]; then
   echo
 fi
 
-echo "Installing: Android Tools ..."
 mkdir -p ~/.android && echo "count=0" > ~/.android/repositories.cfg
+echo "Installing: Accepting Licenses ..."
 yes | $ANDROID_SDK_DIR/tools/bin/sdkmanager --licenses > /dev/null
+echo "Installing: Android Build and Platform Tools ..."
 yes | $ANDROID_SDK_DIR/tools/bin/sdkmanager 'tools' > /dev/null
 yes | $ANDROID_SDK_DIR/tools/bin/sdkmanager 'platform-tools' > /dev/null
 yes | $ANDROID_SDK_DIR/tools/bin/sdkmanager 'build-tools;28.0.3' > /dev/null