Build android dotnet

tools/android-sdk-update.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+mkdir -p /opt/android-sdk-linux/bin/
+cp /opt/tools/android-env.sh /opt/android-sdk-linux/bin/
+source /opt/android-sdk-linux/bin/android-env.sh
+
+built_in_sdk=1
+
+if [ $# -ge 0 ] && [ "$1" == "lazy-dl" ]
+then
+    echo "Using Lazy Download Flavour"
+    built_in_sdk=0
+elif [ $# -ge 0 ] && [ "$1" == "built-in" ]
+then
+    echo "Using Built-In SDK Flavour"
+    built_in_sdk=1
+else
+    echo "Please use either built-in or lazy-dl as parameter"
+    exit 1
+fi
+
+cd ${ANDROID_HOME}
+echo "Set ANDROID_HOME to ${ANDROID_HOME}"
+
+if [ -f .bootstrapped ]
+then
+    echo "SDK Tools already bootstrapped. Skipping initial setup"
+else
+    echo "Bootstrapping SDK-Tools"
+    mkdir -p cmdline-tools/latest/ \
+      && curl -sSL https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -o sdk-tools-linux.zip \
+      && bsdtar xvf sdk-tools-linux.zip --strip-components=1 -C cmdline-tools/latest \
+      && rm sdk-tools-linux.zip \
+      && touch .bootstrapped
+fi
+
+echo "Make sure repositories.cfg exists"
+mkdir -p ~/.android/
+touch ~/.android/repositories.cfg
+
+echo "Copying Licences"
+cp -rv /opt/licenses ${ANDROID_HOME}/licenses
+
+echo "Copying Tools"
+mkdir -p ${ANDROID_HOME}/bin
+cp -v /opt/tools/*.sh ${ANDROID_HOME}/bin
+
+echo "Print sdkmanager version"
+sdkmanager --version
+
+
+echo "Installing packages"
+if [ $built_in_sdk -eq 1 ]
+then
+    while read p; do
+      android-accept-licenses.sh "sdkmanager ${SDKMNGR_OPTS} ${p}"
+    done < /opt/tools/package-list-minimal.txt
+else
+    while read p; do
+      android-accept-licenses.sh "sdkmanager ${SDKMNGR_OPTS} ${p}"
+    done < /opt/tools/package-list.txt
+fi
+
+echo "Updating SDK"
+update_sdk
+
+echo "Accepting Licenses"
+android-accept-licenses.sh "sdkmanager ${SDKMNGR_OPTS} --licenses"
+
+# https://stackoverflow.com/questions/35128229/error-no-toolchains-found-in-the-ndk-toolchains-folder-for-abi-with-prefix-llv
+if [ -d /opt/android-sdk-linux/ndk-bundle/toolchains ]
+then
+    ( cd /opt/android-sdk-linux/ndk-bundle/toolchains \
+    && ln -sf aarch64-linux-android-4.9 mips64el-linux-android \
+    && ln -sf arm-linux-androideabi-4.9 mipsel-linux-android )
+fi