用 Bumble 和 API 32 修好 M1 Mac 上的 Android Emulator 蓝牙

#!/bin/bash

# Script to setup and launch a Google Play Android emulator (API 32) on macOS M1/ARM64
# Uses explicit Netsim endpoint for Bumble bridge compatibility.

set -e # Exit immediately if a command exits with a non-zero status.

# --- Configuration ---
API_LEVEL="32" # Target Android API Level (Android 12L)
AVD_NAME="gplay_${API_LEVEL}_arm" # Name for the Android Virtual Device
IMAGE_TAG="google_apis_playstore" # Image type with Google Play Store
ARCH="arm64-v8a" # Architecture for Apple Silicon
SYSTEM_IMAGE_PKG="system-images;android-${API_LEVEL};${IMAGE_TAG};${ARCH}"
DEVICE_DEF="pixel_6a" # A common modern Pixel device definition
BUMBLE_NETSIM_GRPC_PORT="8554" # Port where bumble-hci-bridge Netsim controller is listening

# --- Find Android SDK ---
ANDROID_SDK_ROOT="${ANDROID_HOME:-${ANDROID_SDK_ROOT:-$HOME/Library/Android/sdk}}"

if [ ! -d "$ANDROID_SDK_ROOT" ]; then
    echo "❌ Error: Android SDK not found at '$ANDROID_SDK_ROOT'" >&2
    echo "   Please install Android Studio or set ANDROID_HOME/ANDROID_SDK_ROOT." >&2
    exit 1
fi
echo "▶️ Using Android SDK at: $ANDROID_SDK_ROOT"

# --- Define Tool Paths ---
CMDLINE_TOOLS_BIN="$ANDROID_SDK_ROOT/cmdline-tools/latest/bin"
PLATFORM_TOOLS_DIR="$ANDROID_SDK_ROOT/platform-tools"
EMULATOR_DIR="$ANDROID_SDK_ROOT/emulator"

SDKMANAGER="$CMDLINE_TOOLS_BIN/sdkmanager"
AVDMANAGER="$CMDLINE_TOOLS_BIN/avdmanager"
EMULATOR="$EMULATOR_DIR/emulator"
ADB="$PLATFORM_TOOLS_DIR/adb"

# --- Check Essential Tools ---
if ! command -v sdkmanager &> /dev/null; then echo "❌ Error: sdkmanager not found. Check SDK Command-line Tools installation and PATH." >&2; exit 1; fi
if ! command -v avdmanager &> /dev/null; then echo "❌ Error: avdmanager not found. Check SDK Command-line Tools installation and PATH." >&2; exit 1; fi
if ! command -v emulator &> /dev/null; then echo "❌ Error: emulator not found. Check Android Emulator installation and PATH." >&2; exit 1; fi
if ! command -v adb &> /dev/null; then echo "❌ Error: adb not found. Check SDK Platform-Tools installation and PATH." >&2; exit 1; fi
echo "✅ Basic SDK tools found in PATH."

# --- Stop Currently Running Emulators ---
echo "▶️ Stopping any currently running emulators..."
RUNNING_EMULATORS=$(adb devices | grep 'emulator-' | cut -f1)
if [ -n "$RUNNING_EMULATORS" ]; then
    for emu_id in $RUNNING_EMULATORS; do
        echo "   Stopping $emu_id..."
        adb -s "$emu_id" emu kill || echo "   (Failed to kill $emu_id, may already be stopped)"
        sleep 1 # Small delay
    done
    # Give ADB server time to recognize disconnection
    sleep 3
    echo "   Emulators stopped."
else
    echo "   No emulators appear to be running according to 'adb devices'."
fi
echo "✅ Emulator check/stop finished."


# --- Install/Update Required SDK Packages ---
echo "▶️ Ensuring required SDK packages are installed..."
# Accept licenses non-interactively
yes | sdkmanager --licenses > /dev/null || echo "   (Ignoring potential license script errors)"

# Install platform-tools, emulator
sdkmanager "platform-tools" "emulator"

# Install the Google Play system image for API 32
echo "▶️ Attempting to install/update Google Play system image: $SYSTEM_IMAGE_PKG"
if ! sdkmanager "$SYSTEM_IMAGE_PKG"; then
    echo "❌ Error: Failed to install required system image '$SYSTEM_IMAGE_PKG'." >&2
    echo "   Please check available images using: sdkmanager --list | grep 'system-images;android-${API_LEVEL};.*${ARCH}'" >&2
    exit 1
fi
echo "✅ System image package '$SYSTEM_IMAGE_PKG' present."

# --- Check if AVD Exists, Create ONLY if Missing ---
echo "▶️ Ensuring AVD '$AVD_NAME' exists..."
if ! avdmanager list avd --compact | grep -q "^${AVD_NAME}$"; then
    echo "   AVD '$AVD_NAME' not found. Creating..."
    # Using 'echo no' usually prevents hardware profile creation prompts. Pipe empty string for potential licenses.
    echo "" | avdmanager create avd --force --name "$AVD_NAME" --package "$SYSTEM_IMAGE_PKG" --device "$DEVICE_DEF" --sdcard 512M || {
         echo "❌ Error: Failed to create AVD '$AVD_NAME'." >&2
         echo "   Maybe the device definition '$DEVICE_DEF' is invalid for this image?" >&2
         echo "   Check available devices: avdmanager list device" >&2
         exit 1
    }
    echo "✅ AVD '$AVD_NAME' created."
else
    echo "✅ AVD '$AVD_NAME' already exists. Will reuse."
fi


# --- Launch Emulator ---
echo "▶️ Launching existing/new emulator: '$AVD_NAME' (pointing to Bumble Netsim bridge on localhost:$BUMBLE_NETSIM_GRPC_PORT)..."
EMULATOR_LOG="emulator-$AVD_NAME.log" # Log file name updated for API 32 AVD
# Google Play images often need a writable system partition
# Explicitly point packet streamer to localhost:8554 where bridge is listening
nohup emulator -avd "$AVD_NAME" -no-snapshot-load -gpu auto -show-kernel -writable-system \
    -packet-streamer-endpoint "localhost:$BUMBLE_NETSIM_GRPC_PORT" \
    > "$EMULATOR_LOG" 2>&1 &
EMULATOR_PID=$!
echo "   Emulator starting in background (PID: $EMULATOR_PID). Log: $EMULATOR_LOG"
echo -n "   Waiting for emulator to appear in ADB..."

# Wait for the emulator device to show up in adb
WAIT_ADB_TIMEOUT=90 # Increase timeout slightly for GPlay images
SECONDS=0
EMULATOR_ID="" # Reset variable
while [ $SECONDS -lt $WAIT_ADB_TIMEOUT ]; do
    # Find the *new* emulator ID
    CURRENT_EMU_ID=$(adb devices | grep 'emulator-' | head -n 1 | cut -f1)
    if [ -n "$CURRENT_EMU_ID" ]; then
        EMULATOR_ID="$CURRENT_EMU_ID"
        echo " Found ($EMULATOR_ID)!"
        break
    fi
    sleep 2
    SECONDS=$((SECONDS + 2))
    echo -n "."
done

if [ -z "$EMULATOR_ID" ]; then
    echo ""
    echo "❌ Error: Emulator did not appear in ADB within $WAIT_ADB_TIMEOUT seconds." >&2
    echo "   Check logs: $EMULATOR_LOG" >&2
    # Try to kill the process if it's still lingering
    kill $EMULATOR_PID 2>/dev/null || echo "   (Emulator process $EMULATOR_PID may have already exited)"
    exit 1
fi


# --- Wait for Boot Completion ---
echo -n "▶️ Waiting for Android system to fully boot (Google Play images can take longer)..."
BOOT_TIMEOUT=240 # Increase timeout significantly for GPlay images
SECONDS=0
while [ $SECONDS -lt $BOOT_TIMEOUT ]; do
    # Check if device is online first
    DEVICE_STATE=$(adb -s "$EMULATOR_ID" get-state 2>/dev/null)
    if [ "$DEVICE_STATE" != "device" ]; then
       echo -n "s($DEVICE_STATE)" # State not ready
       sleep 5
       SECONDS=$((SECONDS + 5))
       continue
    fi

    # Check boot completed property
    BOOT_COMPLETED=$(adb -s "$EMULATOR_ID" shell getprop sys.boot_completed 2>/dev/null | tr -d '
')
    if [ "$BOOT_COMPLETED" = "1" ]; then
        # Double check package manager is ready too for GPlay images
        PM_READY=$(adb -s "$EMULATOR_ID" shell pm get-install-location 2>/dev/null)
        if [[ "$PM_READY" == *"0"* || "$PM_READY" == *"1"* || "$PM_READY" == *"2"* ]]; then # Check if pm command gives valid output
            echo " Booted!"
            break
        else
            echo -n "p(pm not ready)" # Package Manager not ready
        fi
    else
         echo -n "b(booting)" # Boot not completed
    fi
    sleep 5
    SECONDS=$((SECONDS + 5))
done

if [ $SECONDS -ge $BOOT_TIMEOUT ]; then
    echo ""
    echo "❌ Error: Android system did not fully boot within $BOOT_TIMEOUT seconds." >&2
    echo "   Emulator might be stuck. Check logs ($EMULATOR_LOG) or try launching manually." >&2
    # Don't exit here, user might want to interact with stuck emulator
fi


# --- Final Instructions ---
echo "---"
echo "✅ Google Play Emulator '$AVD_NAME' (API $API_LEVEL) ($EMULATOR_ID) should be running."
echo "   Bluetooth should be using the Netsim backend at localhost:$BUMBLE_NETSIM_GRPC_PORT (intercepted by Bumble)."
echo "   Connect shell:   adb -s $EMULATOR_ID shell"
echo "   Install APK:     adb -s $EMULATOR_ID install /path/to/your.apk"
echo "   Stop emulator:   adb -s $EMULATOR_ID emu kill"
if [ -n "$EMULATOR_PID" ]; then # Only show PID if we launched it
    echo "   Kill Process:    kill $EMULATOR_PID"
fi
echo "   NOTE: Google Play Services may need updates inside the emulator."
echo "---"

exit 0