update to lastest version of flutter

.devcontainer/Dockerfile

@@ -23,7 +23,7 @@ ARG USER_GID=$USER_UID
 # Install needed packages, setup user anda clean up.
 RUN  apt update \
 	&& apt install -y sudo \
-	&& apt install -y openjdk-11-jdk-headless --no-install-recommends \
+	&& apt install -y openjdk-17-jdk-headless --no-install-recommends \
 	&& apt install -y wget curl git xz-utils zip unzip --no-install-recommends 
 
 	# Clean Up
@@ -44,46 +44,49 @@ RUN	groupadd --gid $USER_GID $USERNAME \
 #
 # Android SDK
 # https://developer.android.com/studio#downloads
-ENV ANDROID_SDK_TOOLS_VERSION=8512546
-ENV ANDROID_PLATFORM_VERSION=33
-ENV ANDROID_BUILD_TOOLS_VERSION=33.0.0
-ENV ANDROID_HOME=~/android-sdk-linux
+ENV ANDROID_SDK_TOOLS_VERSION=11076708
+ENV ANDROID_PLATFORM_VERSION=34
+ENV ANDROID_BUILD_TOOLS_VERSION=34.0.0
+ENV ANDROID_HOME=/opt/android-sdk-linux
 ENV ANDROID_SDK_ROOT="$ANDROID_HOME"
 ENV PATH=${PATH}:${ANDROID_HOME}/cmdline-tools/cmdline-tools/bin:${ANDROID_HOME}/platform-tools:${ANDROID_HOME}/emulator
 
 #
 # Flutter SDK
 # https://flutter.dev/docs/development/tools/sdk/releases?tab=linux
 ENV FLUTTER_CHANNEL="stable"
-ENV FLUTTER_VERSION="3.3.4"
+ENV FLUTTER_VERSION="3.19.3"
 # Make sure to use the needed channel and version for this.
-ENV FLUTTER_HOME=~/flutter
+ENV FLUTTER_HOME=/opt/flutter
 ENV PATH=${PATH}:${FLUTTER_HOME}/bin
 
+# Download Android and Flutter
+RUN curl -C - --output android-sdk-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_SDK_TOOLS_VERSION}_latest.zip
+RUN curl -C - --output flutter.tar.xz https://storage.googleapis.com/flutter_infra_release/releases/${FLUTTER_CHANNEL}/linux/flutter_linux_${FLUTTER_VERSION}-${FLUTTER_CHANNEL}.tar.xz 
 
-#
-# Android SDK	
-RUN curl -C - --output android-sdk-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_SDK_TOOLS_VERSION}_latest.zip \
-	&& mkdir -p ${ANDROID_HOME}/ \
+# Install Android SDK	
+RUN mkdir -p ${ANDROID_HOME}/ \
 	&& unzip -q android-sdk-tools.zip -d ${ANDROID_HOME}/cmdline-tools/ \
-	&& rm android-sdk-tools.zip \
 	&& yes | sdkmanager --licenses \
 	&& touch $HOME/.android/repositories.cfg \
 	&& sdkmanager platform-tools \
 	&& sdkmanager emulator \
 	&& sdkmanager "platforms;android-${ANDROID_PLATFORM_VERSION}" "build-tools;$ANDROID_BUILD_TOOLS_VERSION" \
 	&& sdkmanager --install "cmdline-tools;latest" 
-# create emulator android	
+
+# Create Android Emulator	
 RUN  sdkmanager "system-images;android-${ANDROID_PLATFORM_VERSION};google_apis;x86_64" \
-	 && avdmanager create avd -n Android${ANDROID_PLATFORM_VERSION} -k "system-images;android-${ANDROID_PLATFORM_VERSION};google_apis;x86_64"
+	 && echo "no" | avdmanager create avd -n Android${ANDROID_PLATFORM_VERSION} -k "system-images;android-${ANDROID_PLATFORM_VERSION};google_apis;x86_64"
 
 
-#
-# Flutter SDK
-RUN curl -C - --output flutter.tar.xz https://storage.googleapis.com/flutter_infra_release/releases/${FLUTTER_CHANNEL}/linux/flutter_linux_${FLUTTER_VERSION}-${FLUTTER_CHANNEL}.tar.xz \
-	&& tar -xf flutter.tar.xz -C ~ \
-	&& rm flutter.tar.xz \
+# Install Flutter SDK
+RUN tar -xf flutter.tar.xz -C /opt/ \
+	&& git config --global --add safe.directory /opt/flutter \
 	&& flutter config --android-sdk "${ANDROID_SDK_ROOT}" \
 	&& yes | flutter doctor --android-licenses \
 	&& flutter config --no-analytics \
 	&& flutter update-packages
+
+# Clean up
+RUN rm flutter.tar.xz \
+	&& rm android-sdk-tools.zip