add Batch task demo(添加批量任务执行示例)

examples/batch_results.txt

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+Phone Agent Batch Task Execution Results
+============================================================
+Generated: 2025-12-14 12:05:05
+
+Task 1: 打开小红书搜索美食攻略
+Status: SUCCESS
+Duration: 24.70 seconds
+Result: 任务完成！小红书已成功打开并搜索"美食攻略"。页面已显示相关搜索结果，包括各种美食攻略内容，如桂林餐厅推荐、阳朔美食记录等。您可以浏览这些美食攻略内容了。
+----------------------------------------
+Task 2: 打开高德地图查看公交
+Status: SUCCESS
+Duration: 24.99 seconds
+Result: 已成功打开高德地图并进入公交查看页面。现在可以看到：
+
+1. **公交功能选项**：包括查公交、地铁图、实时公交、观光巴士、运动主页等功能
+2. **周边的公交地铁**：显示了13路公交的路线信息，包括开往电子科大秀山校区和机电大楼的路线
+3. **路线规划**：可以设置起点和终点来查询具体的公交线路
+4. **公共交通模式**：可以切换到公共交通模式查看更多公交信息
+
+您可以点击"查公交"来查询当前位置到目的地的公交线路，或者直接在"我的位置"和"输入终点"中设置起点终点来规划路线。
+----------------------------------------
+Task 3: 打开美团搜索附近的咖啡店
+Status: SUCCESS
+Duration: 135.38 seconds
+Result: 任务完成！我已经成功在美团上搜索到附近的咖啡店。搜索结果显示了多家咖啡店，包括：
+
+1. **库迪咖啡(桂电花江校区店)** - 评分4.3，距离1.2km
+2. **瑞幸咖啡(桂林花江荟谷店)** - 评分4.2，距离1.9km  
+3. **瑞幸咖啡(桂林电子科技大学店)** - 评分4.2，人均¥25
+
+每家咖啡店都显示了评分、距离、评价数以及各种优惠信息。您可以点击任意一家查看详细信息，选择"到店取"或查看外卖选项。
+----------------------------------------
+Task 4: 打开bilibili搜索Python教程
+Status: SUCCESS
+Duration: 60.61 seconds
+Result: 任务完成！我已经成功打开bilibili并搜索了"Python教程"。搜索结果已经显示出来，包括：
+
+1. UP主"Python教程_"（2.7万粉丝，129个视频）
+2. 多个Python教程视频，如：
+   - 【白嫖】Python爬取腾讯视频付费视频
+   - 【激活码】PyCharm下载安装激活+Python
+   - 【2024版】Python下载安装教程
+   - 【直播特训】0基础入门Python数据分析
+   - 尚硅谷python教程、Python零基础入门
+
+您可以点击任何感兴趣的视频开始观看学习。页面顶部还有"入门零基础"、"黑马程序员"、"入门到精通"等筛选选项，方便您进一步筛选教程内容。
+----------------------------------------
+Task 5: 打开微信，查看最近一条消息
+Status: SUCCESS
+Duration: 47.67 seconds
+Result: 任务完成！我已经成功打开微信并查看了最近一条消息。
+
+最近一条消息来自"文件传输助手"，发送于昨天 15:15，内容是：
+```
+https://docs.google.com/sheets/d/1cchzP9dITZ3WXQTFYNhh3avx oLipqHN75v1Tb86uhHo/edit?pli=1&gid=0
+```
+
+这是一条分享 Google Docs 文档的链接消息。
+----------------------------------------

examples/batch_task_execution.py

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+#!/usr/bin/env python3
+"""
+Batch Task Execution Example / 批量任务执行示例
+
+Demonstrates how to use Phone Agent to execute multiple tasks in batch, including:
+- Task list definition
+- Sequential execution
+- Result tracking and reporting
+- Error handling and retry mechanism
+- History management for batch tasks
+演示如何使用 Phone Agent 批量执行多个任务，包括：
+- 任务列表定义
+- 顺序执行
+- 结果跟踪和报告
+- 错误处理和重试机制
+"""
+
+import os
+import sys
+import time
+from typing import Dict, List, Tuple
+
+# Add the project root to the Python path
+# 将项目根目录添加到 Python 路径中
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+from phone_agent import PhoneAgent
+from phone_agent.agent import AgentConfig
+from phone_agent.config import get_messages
+from phone_agent.model import ModelConfig
+
+
+class BatchTaskResult:
+    """Batch task result structure / 批量任务结果结构"""
+
+    def __init__(self, task: str):
+        self.task = task
+        self.success = False
+        self.result = ""
+        self.start_time = 0
+        self.end_time = 0
+        self.duration = 0
+        self.error = None
+        self.retry_count = 0
+
+    def start(self):
+        """Mark task as started / 标记任务开始"""
+        self.start_time = time.time()
+
+    def complete(self, result: str):
+        """Mark task as completed / 标记任务完成"""
+        self.end_time = time.time()
+        self.duration = self.end_time - self.start_time
+        self.success = True
+        self.result = result
+
+    def fail(self, error: Exception):
+        """Mark task as failed / 标记任务失败"""
+        self.end_time = time.time()
+        self.duration = self.end_time - self.start_time
+        self.success = False
+        self.error = str(error)
+
+    def increment_retry(self):
+        """Increment retry count / 增加重试计数"""
+        self.retry_count += 1
+
+    def __str__(self):
+        status = "✅" if self.success else "❌"
+        duration = f"{self.duration:.2f}s"
+        if self.success:
+            return f"{status} {self.task} ({duration})"
+        else:
+            return f"{status} {self.task} ({duration}) - Error: {self.error}"
+
+
+def example_batch_task_execution(
+    lang: str = "cn",
+    max_retries: int = 2,
+    use_history: bool = True
+):
+    """Batch task execution example / 批量任务执行示例"""
+    print("=" * 60)
+    print("Phone Agent - Batch Task Execution Example")
+    print("=" * 60)
+
+    # Configure model endpoint
+    model_config = ModelConfig(
+        base_url="https://open.bigmodel.cn/api/paas/v4",
+        api_key="",
+        model_name="autoglm-phone",
+        temperature=0.1,
+    )
+
+    # Configure Agent behavior
+    agent_config = AgentConfig(
+        max_steps=50,
+        verbose=True,
+        lang=lang,
+    )
+
+    # Create Agent with history support
+    agent = PhoneAgent(
+        model_config=model_config,
+        agent_config=agent_config,
+    )
+
+    # Define batch tasks
+    tasks = [
+        "打开小红书搜索美食攻略",
+        "打开高德地图查看公交",
+        "打开美团搜索附近的咖啡店",
+        "打开bilibili搜索Python教程",
+        "打开微信，查看最近一条消息",
+    ]
+
+    # Initialize results storage
+    results: List[BatchTaskResult] = []
+
+    # Start batch execution
+    print(f"\n📋 任务列表 ({len(tasks)} tasks):")
+    for i, task in enumerate(tasks, 1):
+        print(f"   {i}. {task}")
+
+    print(f"\n🚀 开始批量执行...")
+    total_start_time = time.time()
+
+    # Execute tasks sequentially
+    for i, task in enumerate(tasks, 1):
+        result = BatchTaskResult(task)
+        results.append(result)
+
+        print(f"\n{'=' * 50}")
+        print(f"📱 Task {i}/{len(tasks)}: {task}")
+        print(f"{'-' * 50}")
+
+        # Execute with retry mechanism
+        for attempt in range(max_retries + 1):
+            result.start()
+
+            try:
+                if attempt > 0:
+                    print(f"🔄 Retry {attempt}/{max_retries}...")
+
+                # Execute task
+                task_result = agent.run(task)
+
+                # Task completed successfully
+                result.complete(task_result)
+                print(f"✅ 任务完成:")
+                print(f"   结果: {task_result}")
+                break
+
+            except Exception as e:
+                result.fail(e)
+                result.increment_retry()
+                print(f"❌ 任务失败:")
+                print(f"   Error: {e}")
+
+                if attempt < max_retries:
+                    print(f"⏱️ 3秒后重试...")
+                    time.sleep(3)
+                else:
+                    print(f"💥 达到最大重试次数")
+
+        # Reset agent state for next task (optional, depends on use case)
+        if not use_history or "老样子" not in task:
+            agent.reset()
+
+    # Calculate total statistics
+    total_end_time = time.time()
+    total_duration = total_end_time - total_start_time
+    success_count = sum(1 for r in results if r.success)
+    failure_count = len(results) - success_count
+
+    # Generate summary report
+    print(f"\n{'=' * 60}")
+    print(f"📊 批量执行总结")
+    print(f"{'=' * 60}")
+    print(f"📋 总任务数: {len(tasks)}")
+    print(f"✅ 成功任务数: {success_count}")
+    print(f"❌ 失败任务数: {failure_count}")
+    print(f"⏱️ 总时长: {total_duration:.2f} 秒")
+    print(f"📈 成功率: {success_count / len(tasks) * 100:.1f}%")
+
+    print(f"\n{'-' * 60}")
+    print(f"📋 任务详情:")
+    print(f"{'-' * 60}")
+
+    for i, result in enumerate(results, 1):
+        status = "✅" if result.success else "❌"
+        duration = f"{result.duration:.2f}s"
+        retry_info = f" (重试: {result.retry_count})" if result.retry_count > 0 else ""
+
+        print(f"   {i}. {status} {result.task} {duration}{retry_info}")
+        if not result.success and result.error:
+            print(f"      Error: {result.error[:100]}...")
+
+    print(f"\n{'=' * 60}")
+    print(f"🎉 批量执行完成")
+    print(f"{'=' * 60}")
+
+    # Save results to file (optional)
+    save_results_to_file(results, "batch_results.txt")
+    print(f"📁 结果已保存到: batch_results.txt")
+
+
+def save_results_to_file(results: List[BatchTaskResult], filename: str):
+    """Save batch results to file / 将批量结果保存到文件"""
+    with open(filename, "w", encoding="utf-8") as f:
+        f.write("Phone Agent Batch Task Execution Results\n")
+        f.write("=" * 60 + "\n")
+        f.write(f"Generated: {time.strftime('%Y-%m-%d %H:%M:%S')}\n")
+        f.write("\n")
+
+        for i, result in enumerate(results, 1):
+            f.write(f"Task {i}: {result.task}\n")
+            f.write(f"Status: {'SUCCESS' if result.success else 'FAILED'}\n")
+            f.write(f"Duration: {result.duration:.2f} seconds\n")
+            if result.retry_count > 0:
+                f.write(f"Retries: {result.retry_count}\n")
+            if result.success:
+                f.write(f"Result: {result.result}\n")
+            else:
+                f.write(f"Error: {result.error}\n")
+            f.write("-" * 40 + "\n")
+
+
+def main(lang: str = "cn"):
+    """Main function / 主函数"""
+    # Run batch task execution example
+    example_batch_task_execution(lang)
+
+
+if __name__ == "__main__":
+    import argparse
+
+    parser = argparse.ArgumentParser(description="Phone Agent Batch Task Execution Example")
+    parser.add_argument(
+        "--lang",
+        type=str,
+        default="cn",
+        choices=["cn", "en"],
+        help="Language for UI messages (cn=Chinese, en=English) / UI消息语言（中文/英文）",
+    )
+    args = parser.parse_args()
+
+    main(lang=args.lang)