Dark98/Termux-Android-Builder
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Dark98
2026-07-02 02:31:02 +01:00
parent be79efdf4e
commit 7c32d315db
1 changed files with 268 additions and 90 deletions
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bin/android-builder
+268 -90
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@@ -5,45 +5,52 @@ AB_HOME="${ANDROID_BUILDER_HOME:-$HOME/android-builder}"
SDK="$HOME/android-sdk"
PLATFORM="${ANDROID_BUILDER_PLATFORM:-android-33}"
install_packages() {
echo "==> Installing Termux packages"
get_project_name() {
if [ -f settings.gradle ]; then
DETECTED_NAME="$(grep -E '^rootProject.name[[:space:]]*=' settings.gradle \
| sed -E 's/.*=[[:space:]]*["'\'']?([^"'\'' ]+)["'\'']?.*/\1/' \
| head -n 1)"
[ -n "$DETECTED_NAME" ] && echo "$DETECTED_NAME" && return
fi
basename "$PWD"
}
get_build_type() {
echo "${ANDROID_BUILDER_BUILD_TYPE:-debug}"
}
get_apk_path() {
case "$(get_build_type)" in
debug) echo "app/build/outputs/apk/debug/app-debug.apk" ;;
release) echo "app/build/outputs/apk/release/app-release.apk" ;;
*) return 1 ;;
esac
}
setup() {
echo "==> Installing packages"
pkg update -y
pkg install -y git curl wget unzip zip nano \
openjdk-21 gradle aapt2 apksigner d8 dx android-tools
}
configure_java() {
echo "==> Configuring Java"
JAVA_BIN="$(command -v java || true)"
if [ -z "$JAVA_BIN" ]; then
echo "ERROR: java not found after installing openjdk-21."
exit 1
fi
JAVA_BIN="$(command -v java)"
JAVA_HOME_DETECTED="$(dirname "$(dirname "$(readlink -f "$JAVA_BIN")")")"
export JAVA_HOME="$JAVA_HOME_DETECTED"
export PATH="$JAVA_HOME/bin:$PATH"
touch "$HOME/.bashrc"
grep -q 'ANDROID_BUILDER_JAVA_HOME' "$HOME/.bashrc" || cat >> "$HOME/.bashrc" <<EOF
grep -q 'ANDROID_BUILDER_JAVA_HOME' "$HOME/.bashrc" || cat >> "$HOME/.bashrc" <<EOF2
# Java for AndroidBuilder
export JAVA_HOME=$JAVA_HOME_DETECTED
export PATH=\$JAVA_HOME/bin:\$PATH
export ANDROID_BUILDER_JAVA_HOME=\$JAVA_HOME
EOF
EOF2
java -version
echo "JAVA_HOME=$JAVA_HOME"
}
install_cmdline_tools() {
echo "==> Installing Android SDK cmdline-tools"
mkdir -p "$SDK/cmdline-tools"
cd "$SDK/cmdline-tools"
@@ -53,107 +60,229 @@ install_cmdline_tools() {
mv cmdline-tools latest
rm cmdline-tools.zip
fi
}
configure_android_environment() {
echo "==> Configuring Android SDK environment"
export ANDROID_HOME="$SDK"
export ANDROID_SDK_ROOT="$SDK"
export PATH="$SDK/cmdline-tools/latest/bin:$PATH"
touch "$HOME/.bashrc"
grep -q 'ANDROID_HOME' "$HOME/.bashrc" || cat >> "$HOME/.bashrc" <<'EOF'
grep -q 'ANDROID_HOME' "$HOME/.bashrc" || cat >> "$HOME/.bashrc" <<'EOF2'
# AndroidBuilder SDK environment
export ANDROID_HOME=$HOME/android-sdk
export ANDROID_SDK_ROOT=$ANDROID_HOME
export PATH=$ANDROID_HOME/cmdline-tools/latest/bin:$PATH
EOF
EOF2
export ANDROID_HOME="$SDK"
export ANDROID_SDK_ROOT="$SDK"
export PATH="$SDK/cmdline-tools/latest/bin:$PATH"
}
accept_licenses() {
echo "==> Accepting Android SDK licenses"
mkdir -p "$SDK/licenses"
cat > "$SDK/licenses/android-sdk-license" <<'EOF'
cat > "$SDK/licenses/android-sdk-license" <<'EOF2'
24333f8a63b6825ea9c5514f83c2829b004d1fee
d56f5187479451eabf01fb78af6dfcb131a6481e
8933bad161af4178b1185d1a37fbf41ea5269c55
EOF
}
EOF2
install_sdk_platform() {
echo "==> Installing SDK platform: $PLATFORM"
command -v java >/dev/null || {
echo "ERROR: Java is not available."
exit 1
}
command -v sdkmanager >/dev/null || {
echo "ERROR: sdkmanager not found."
exit 1
}
sdkmanager "platforms;$PLATFORM"
}
configure_gradle() {
echo "==> Writing Gradle config"
mkdir -p "$HOME/.gradle"
cat > "$HOME/.gradle/gradle.properties" <<EOF
cat > "$HOME/.gradle/gradle.properties" <<EOF2
org.gradle.jvmargs=-Xmx4096m -Dfile.encoding=UTF-8
org.gradle.daemon=true
org.gradle.parallel=true
org.gradle.caching=true
android.aapt2FromMavenOverride=$PREFIX/bin/aapt2
EOF
}
setup() {
install_packages
configure_java
install_cmdline_tools
configure_android_environment
accept_licenses
install_sdk_platform
configure_gradle
EOF2
echo
echo "Setup complete."
echo "Run:"
echo " source ~/.bashrc"
echo " android-builder doctor"
}
doctor() {
echo "AndroidBuilder Doctor"
echo
echo "Java:"
java -version || true
java -version
echo
gradle -v | grep Gradle
echo
aapt2 version
echo
echo "Gradle:"
gradle -v | grep Gradle || true
echo
echo "AAPT2:"
aapt2 version || true
echo
echo "SDK:"
echo "$SDK"
test -f "$SDK/platforms/$PLATFORM/android.jar" \
&& echo "android.jar: found" \
|| echo "android.jar: missing"
}
new_project() {
NAME="$1"
TEMPLATE="hello"
shift || true
while [ $# -gt 0 ]; do
case "$1" in
--template|-t)
TEMPLATE="$2"
shift 2
;;
*)
echo "Unknown option: $1"
exit 1
;;
esac
done
if [ -z "$NAME" ]; then
echo "Usage: android-builder new MyApp [--template hello|empty]"
exit 1
fi
case "$TEMPLATE" in
hello) create_base_project "$NAME" "Hello, World!" ;;
empty) create_base_project "$NAME" "" ;;
*)
echo "Unknown template: $TEMPLATE"
echo "Available templates: hello, empty"
exit 1
;;
esac
}
create_base_project() {
NAME="$1"
MESSAGE="$2"
PACKAGE="com.example.$(echo "$NAME" | tr '[:upper:]' '[:lower:]' | tr -cd 'a-z0-9')"
PACKAGE_PATH="$(echo "$PACKAGE" | tr '.' '/')"
mkdir -p "$NAME/app/src/main/java/$PACKAGE_PATH"
mkdir -p "$NAME/app/src/main/res/values"
cat > "$NAME/settings.gradle" <<EOF2
pluginManagement { repositories { google(); mavenCentral(); gradlePluginPortal() } }
dependencyResolutionManagement { repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS); repositories { google(); mavenCentral() } }
rootProject.name="$NAME"
include(":app")
EOF2
cat > "$NAME/build.gradle" <<'EOF2'
// Root build file intentionally minimal.
EOF2
cat > "$NAME/gradle.properties" <<EOF2
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
org.gradle.daemon=true
org.gradle.parallel=true
org.gradle.caching=true
android.aapt2FromMavenOverride=$PREFIX/bin/aapt2
EOF2
cat > "$NAME/local.properties" <<EOF2
sdk.dir=$SDK
EOF2
cat > "$NAME/app/build.gradle" <<EOF2
plugins {
id 'com.android.application' version '8.5.2'
}
android {
namespace '$PACKAGE'
compileSdk 33
defaultConfig {
applicationId "$PACKAGE"
minSdk 24
targetSdk 33
versionCode 1
versionName "1.0"
}
}
EOF2
cat > "$NAME/app/src/main/AndroidManifest.xml" <<'EOF2'
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<application
android:label="@string/app_name"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
EOF2
cat > "$NAME/app/src/main/res/values/strings.xml" <<EOF2
<resources>
<string name="app_name">$NAME</string>
</resources>
EOF2
cat > "$NAME/app/src/main/res/values/styles.xml" <<'EOF2'
<resources>
<style name="AppTheme" parent="@android:style/Theme.Material.Light.NoActionBar">
<item name="android:windowLightStatusBar">true</item>
</style>
</resources>
EOF2
cat > "$NAME/app/src/main/java/$PACKAGE_PATH/MainActivity.java" <<EOF2
package $PACKAGE;
import android.app.Activity;
import android.os.Bundle;
import android.view.Gravity;
import android.widget.LinearLayout;
import android.widget.TextView;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout layout = new LinearLayout(this);
layout.setGravity(Gravity.CENTER);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setPadding(32, 32, 32, 32);
TextView title = new TextView(this);
title.setText("$NAME");
title.setTextSize(30);
title.setGravity(Gravity.CENTER);
TextView message = new TextView(this);
message.setText("$MESSAGE");
message.setTextSize(18);
message.setGravity(Gravity.CENTER);
layout.addView(title);
layout.addView(message);
setContentView(layout);
}
}
EOF2
cat > "$NAME/gradlew" <<'EOF2'
#!/data/data/com.termux/files/usr/bin/bash
set -e
exec gradle "$@"
EOF2
chmod +x "$NAME/gradlew"
echo "Created project: $NAME"
echo
echo "Next:"
echo " cd $NAME"
echo " android-builder build"
echo " android-builder export"
}
build() {
test -f local.properties || echo "sdk.dir=$SDK" > local.properties
@@ -165,15 +294,61 @@ build() {
fi
}
install_apk() {
APK=$(find . -path "*/build/outputs/apk/debug/*.apk" -type f | head -n 1)
export_apk() {
APK="$(get_apk_path)"
BUILD_TYPE="$(get_build_type)"
if [ -z "$APK" ]; then
echo "No debug APK found."
if [ ! -f "$APK" ]; then
echo "No $BUILD_TYPE APK found."
echo
echo "Run:"
echo " android-builder build"
exit 1
fi
termux-open "$APK"
if [ ! -d "$HOME/storage" ]; then
echo "==> Termux storage has not been configured."
echo "==> Requesting storage permission..."
echo
termux-setup-storage
echo
echo "Please grant storage permission, then run:"
echo " android-builder export"
exit 0
fi
EXPORT_DIR="$HOME/storage/documents"
mkdir -p "$EXPORT_DIR"
PROJECT_NAME="$(get_project_name)"
DEST="$EXPORT_DIR/${PROJECT_NAME}.apk"
echo "==> Exporting APK..."
cp -f "$APK" "$DEST"
sync
SIZE="$(du -h "$DEST" | cut -f1)"
echo
echo "✓ Export complete!"
echo
echo "Project:"
echo " $PROJECT_NAME"
echo
echo "Build:"
echo " $BUILD_TYPE"
echo
echo "Size:"
echo " $SIZE"
echo
echo "Location:"
echo " $DEST"
echo
echo "Open your file manager, browse to Documents,"
echo "then tap ${PROJECT_NAME}.apk to install or share it."
}
help() {
@@ -182,8 +357,10 @@ help() {
echo "Usage:"
echo " android-builder setup"
echo " android-builder doctor"
echo " android-builder new MyApp"
echo " android-builder new MyApp --template empty"
echo " android-builder build"
echo " android-builder install"
echo " android-builder export"
}
COMMAND="$1"
@@ -192,8 +369,9 @@ shift || true
case "$COMMAND" in
setup) setup "$@" ;;
doctor) doctor "$@" ;;
new) new_project "$@" ;;
build) build "$@" ;;
install) install_apk "$@" ;;
export) export_apk "$@" ;;
help|-h|--help|"") help ;;
*)
echo "Unknown command: $COMMAND"