Vendor Gradle wrappers for new projects

lib/commands/build.sh

@@ -20,5 +20,7 @@ if [ -f ./gradlew ]; then
   chmod +x ./gradlew
   ./gradlew "$TASK"
 else
-  gradle "$TASK"
+  echo "Error: ./gradlew is missing."
+  echo "This project needs the vendored Gradle wrapper generated by android-builder new."
+  exit 1
 fi

lib/commands/doctor.sh

@@ -9,8 +9,6 @@ echo
 
 java -version
 echo
-gradle -v | grep Gradle
-echo
 aapt2 version
 echo
 

lib/commands/setup.sh

@@ -9,7 +9,7 @@ ensure_termux
 echo "==> Installing packages"
 pkg update -y
 pkg install -y git curl wget unzip zip nano \
-  openjdk-21 gradle aapt2 apksigner d8 dx android-tools
+  openjdk-21 aapt2 apksigner d8 dx android-tools
 
 echo "==> Configuring Java"
 JAVA_BIN="$(command -v java)"