# -*- coding: utf-8 -*-

import time

import threading

from androidhelper import Android

droid = Android()

# ========== 全局参数 ==========

height = 0

speed = 0

position = "巡航空域"

last_click = 0

click_count = 0

panel_open = False

# ========== 系统TTS朗读 ==========

def speak(text):

droid.ttsSpeak(text)

# ========== 播报信息 ==========

def report_info():

msg = f"高度：{height}，油门：{speed}，位置：{position}"

speak(msg)

# ========== 飞行控制 ==========

def fly_up():

global height

height += 30

speak(f"提升高度，当前高度 {height}")

def fly_down():

global height

height = max(0, height - 30)

if height == 0:

speak("已降落")

else:

speak(f"降低高度，当前高度 {height}")

def fly_left():

speak("向左转向")

def fly_right():

speak("向右转向")

def throttle_up():

global speed

speed += 10

speak(f"油门加大，当前速度 {speed}")

def throttle_down():

global speed

speed = max(0, speed - 10)

speak(f"油门减小，当前速度 {speed}")

# ========== 面板功能 ==========

def open_panel():

global panel_open

panel_open = True

speak("操作面板已唤醒，支持：导航、加油、起落架、关闭")

def close_panel():

global panel_open

panel_open = False

speak("操作面板已关闭")

def do_action(cmd):

if "导航" in cmd:

speak("自动导航已开启")

elif "加油" in cmd:

speak("燃油补充完成")

elif "起落架" in cmd:

speak("起落架已展开")

elif "关闭" in cmd:

close_panel()

# ========== 横屏 ==========

droid.setScreenOrientation(0)

speak("飞机驾驶系统已启动，横屏模式，左侧油门，右侧升降")

# ========== 无障碍手势监听核心 ==========

def gesture_service():

global last_click, click_count, panel_open

while True:

event = droid.eventWaitFor("accessibility", 500)

if not event:

continue

data = event.result

x = data.get("x", 0)

y = data.get("y", 0)

action = data.get("action", "")

width = data.get("width", 1000)

mid = width // 2

# 单击计时（双击检测）

now = time.time()

# ========== 双击播报 ==========

if action == "click":

if now - last_click < 0.3:

click_count += 1

if click_count == 2:

if x < mid:

report_info()

click_count = 0

last_click = now

# ========== 长按唤醒面板 ==========

if action == "long_click":

open_panel()

# ========== 滑动控制 ==========

if action == "swipe_up":

if x < mid:

throttle_up()

else:

fly_up()

if action == "swipe_down":

if x < mid:

throttle_down()

else:

fly_down()

if action == "swipe_left":

if x < mid:

speak("切换导航")

else:

fly_left()

if action == "swipe_right":

if x < mid:

speak("切换高度显示")

else:

fly_right()

time.sleep(0.05)

# ========== 启动服务 ==========

if __name__ == "__main__":

speak("请开启谷歌无障碍服务，然后操作屏幕")

gesture_service()