snap

rebuild.sh

@@ -0,0 +1,158 @@
+#!/usr/bin/env bash
+# Rebuild debug APK, run unit tests, reconnect known wireless adb targets, install, relaunch.
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$ROOT"
+
+# Space-separated host:port list (wireless debugging). Edit as needed.
+CONNECTIONS_LIST=""
+## android tv projector / android 13
+CONNECTIONS_LIST="${CONNECTIONS_LIST} 192.168.33.153:5555"
+## tab g6 max / android 16
+CONNECTIONS_LIST="${CONNECTIONS_LIST} 192.168.33.39:5555"
+## bl6000pro main / android 11
+CONNECTIONS_LIST="${CONNECTIONS_LIST} 192.168.33.106:5555"
+## bl6000pro aux / android 11
+CONNECTIONS_LIST="${CONNECTIONS_LIST} 192.168.33.173:5555"
+
+APK="$ROOT/app/build/outputs/apk/debug/app-debug.apk"
+PACKAGE="com.foxx.androidcast"
+LAUNCHER="$PACKAGE/.MainActivity"
+
+RUN_UNIT_TESTS="${RUN_UNIT_TESTS:-1}"
+ADB_CONNECT_RETRIES="${ADB_CONNECT_RETRIES:-4}"
+ADB_CONNECT_DELAY_SEC="${ADB_CONNECT_DELAY_SEC:-2}"
+
+for arg in "$@"; do
+  case "$arg" in
+    --skip-tests) RUN_UNIT_TESTS=0 ;;
+    --no-tests) RUN_UNIT_TESTS=0 ;;
+    --java-home=*)
+      ANDROID_CAST_JAVA_HOME="${arg#--java-home=}"
+      ;;
+    -h|--help)
+      echo "Usage: $0 [--skip-tests] [--java-home=PATH]"
+      echo "  Builds debug APK, runs unit tests (unless skipped), reconnects devices in CONNECTIONS_LIST,"
+      echo "  installs on all adb devices in 'device' state, and launches the app."
+      exit 0
+      ;;
+  esac
+done
+
+pick_java_home() {
+  if [[ -n "${ANDROID_CAST_JAVA_HOME:-}" && -x "${ANDROID_CAST_JAVA_HOME}/bin/java" ]]; then
+    echo "$ANDROID_CAST_JAVA_HOME"
+    return 0
+  fi
+  local c
+  for c in /usr/lib/jvm/openjdk-bin-21 /usr/lib/jvm/java-21-openjdk; do
+    if [[ -x "$c/bin/java" ]]; then
+      echo "$c"
+      return 0
+    fi
+  done
+  for c in /usr/lib/jvm/openjdk-bin-17 /usr/lib/jvm/java-17-openjdk; do
+    if [[ -x "$c/bin/java" ]]; then
+      echo "$c"
+      return 0
+    fi
+  done
+  return 1
+}
+
+if [[ -n "${JAVA_HOME:-}" && -x "${JAVA_HOME}/bin/java" ]]; then
+  jver="$("${JAVA_HOME}/bin/java" -version 2>&1 | head -1)"
+  if [[ "$jver" =~ version\ \"(2[5-9]|[3-9][0-9]) ]]; then
+    echo "WARN: JAVA_HOME is too new for Gradle 8.9 ($JAVA_HOME — $jver)."
+    echo "      Picking a supported JDK (17–21). Set ANDROID_CAST_JAVA_HOME to override."
+  fi
+fi
+
+if ! picked="$(pick_java_home)"; then
+  echo "ERROR: No JDK 17 or 21 found. Install openjdk-bin-21 or set ANDROID_CAST_JAVA_HOME." >&2
+  exit 1
+fi
+export JAVA_HOME="$picked"
+
+reconnect_endpoint() {
+  local endpoint="$1"
+  [[ -z "$endpoint" ]] && return 1
+  local attempt out
+  adb disconnect "$endpoint" >/dev/null 2>&1 || true
+  for (( attempt = 1; attempt <= ADB_CONNECT_RETRIES; attempt++ )); do
+    out="$(adb connect "$endpoint" 2>&1)" || true
+    if grep -qiE 'connected|already' <<<"$out"; then
+      if adb -s "$endpoint" get-state 2>/dev/null | grep -q '^device$'; then
+        echo "    $endpoint — ready"
+        return 0
+      fi
+    fi
+    if [[ "$attempt" -lt "$ADB_CONNECT_RETRIES" ]]; then
+      sleep "$ADB_CONNECT_DELAY_SEC"
+    fi
+  done
+  echo "    $endpoint — not reachable ($out)" >&2
+  return 1
+}
+
+reconnect_known_devices() {
+  echo "==> Reconnecting known wireless adb endpoints"
+  adb start-server >/dev/null 2>&1 || true
+  adb reconnect offline >/dev/null 2>&1 || true
+  local endpoint
+  for endpoint in $CONNECTIONS_LIST; do
+    reconnect_endpoint "$endpoint" || true
+  done
+  adb devices -l
+}
+
+echo "==> Cleaning and building debug APK (JAVA_HOME=$JAVA_HOME)"
+./gradlew clean assembleDebug
+
+if [[ "$RUN_UNIT_TESTS" == "1" ]]; then
+  echo "==> Running unit tests (./gradlew testDebugUnitTest)"
+  ./gradlew testDebugUnitTest
+else
+  echo "==> Skipping unit tests (RUN_UNIT_TESTS=$RUN_UNIT_TESTS)"
+fi
+
+if [[ ! -f "$APK" ]]; then
+  echo "ERROR: APK not found at $APK" >&2
+  exit 1
+fi
+
+reconnect_known_devices
+
+mapfile -t DEVICES < <(adb devices | awk 'NR > 1 && $2 == "device" { print $1 }')
+
+if [[ ${#DEVICES[@]} -eq 0 ]]; then
+  echo "ERROR: No adb devices in 'device' state after reconnect." >&2
+  echo "       Wake devices, re-enable wireless debugging, or: adb connect HOST:5555" >&2
+  exit 1
+fi
+
+echo "==> Installing to ${#DEVICES[@]} device(s): ${DEVICES[*]}"
+FAILED=0
+for serial in "${DEVICES[@]}"; do
+  echo "--- $serial"
+  if adb -s "$serial" install -r "$APK"; then
+    echo "    Installed"
+    if adb -s "$serial" shell am start -n "$LAUNCHER" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER; then
+      echo "    Launched $LAUNCHER"
+    else
+      echo "    WARN: launch failed (app may still be installed)" >&2
+    fi
+  else
+    echo "    FAILED" >&2
+    FAILED=$((FAILED + 1))
+  fi
+done
+
+if [[ $FAILED -gt 0 ]]; then
+  echo "Done with $FAILED failure(s)." >&2
+  exit 1
+fi
+
+echo "Done. APK: $APK"
+echo "Open this folder in Android Studio: $ROOT"