complete Android build setup and study flow

Add a real Gradle wrapper, local SDK wiring, and the missing Android study screens so the module builds cleanly.
2026-04-09 16:46:25 +02:00
parent 0cfd847d62
commit 260f27728b
38 changed files with 2286 additions and 0 deletions
@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROPERTIES_FILE="$APP_DIR/gradle/wrapper/gradle-wrapper.properties"
+GRADLE_USER_HOME="${GRADLE_USER_HOME:-$HOME/.gradle}"
+
+if [[ ! -f "$PROPERTIES_FILE" ]]; then
+  echo "Missing $PROPERTIES_FILE" >&2
+  exit 1
+fi
+
+distribution_url=""
+while IFS='=' read -r key value; do
+  case "$key" in
+    distributionUrl)
+      distribution_url="${value//\\:/:}"
+      ;;
+  esac
+done < "$PROPERTIES_FILE"
+
+if [[ -z "$distribution_url" ]]; then
+  echo "Unable to read distributionUrl from $PROPERTIES_FILE" >&2
+  exit 1
+fi
+
+gradle_version="${distribution_url##*/gradle-}"
+gradle_version="${gradle_version%-bin.zip}"
+gradle_version="${gradle_version%-all.zip}"
+
+dists_dir="$GRADLE_USER_HOME/wrapper/dists/gradle-${gradle_version}-bin"
+
+shopt -s nullglob
+for candidate in "$dists_dir"/*/gradle-"$gradle_version"; do
+  if [[ -x "$candidate/bin/gradle" ]]; then
+    exec "$candidate/bin/gradle" "$@"
+  fi
+done
+
+download_dir="$dists_dir/manual/gradle-$gradle_version"
+if [[ ! -x "$download_dir/bin/gradle" ]]; then
+  mkdir -p "$dists_dir/manual"
+  tmp_zip="$(mktemp)"
+  cleanup() { rm -f "$tmp_zip"; }
+  trap cleanup EXIT
+
+  if command -v curl >/dev/null 2>&1; then
+    curl -fsSL "$distribution_url" -o "$tmp_zip"
+  elif command -v wget >/dev/null 2>&1; then
+    wget -qO "$tmp_zip" "$distribution_url"
+  else
+    echo "curl or wget is required to download Gradle" >&2
+    exit 1
+  fi
+
+  unzip -q "$tmp_zip" -d "$dists_dir/manual"
+fi
+
+exec "$download_dir/bin/gradle" "$@"