shuiyu67
f7f7033e57
- system_info.py: Environment 存储目录 + Build 构建信息 + Log 日志 + platform (转译层核心 API) - file_manager.py: Environment 外部存储 + 列目录/写文本/读文本 (真实文件系统操作) - intent_builder.py: Intent ACTION_VIEW/ACTION_SEND + Uri 解析 + putExtra (组件通信) - 全链路验证: list 识别 4 脚本 7 工具; run 全部 success (含 Log I/W 输出) - 配套修复 android_pyapi (Intent.EXTRA_TEXT 挂载, 已推送 Gitee e2f78f3)
115 lines
4.3 KiB
Python
115 lines
4.3 KiB
Python
# METADATA
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# {
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# "name": "file_manager",
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# "display_name": {
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# "zh": "Android 文件管理器",
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# "en": "Android File Manager"
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# },
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# "description": {
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# "zh": "通过 Environment 获取外部存储目录，支持列目录、读文本、写文本（真实文件系统操作）。",
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# "en": "Use Environment to get external storage dir; list dir, read/write text files on real filesystem."
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# },
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# "category": "Files",
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# "tools": [
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# {
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# "name": "list_dir",
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# "description": {
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# "zh": "列出目录内容",
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# "en": "List directory contents"
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# },
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# "parameters": [
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# { "name": "path", "description": { "zh": "目录路径（默认外部存储根）", "en": "Dir path (default external storage root)" }, "type": "string", "required": false }
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# ]
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# },
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# {
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# "name": "write_text",
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# "description": {
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# "zh": "写入文本文件",
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# "en": "Write text file"
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# },
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# "parameters": [
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# { "name": "file_path", "description": { "zh": "文件绝对路径", "en": "Absolute file path" }, "type": "string", "required": true },
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# { "name": "content", "description": { "zh": "文本内容", "en": "Text content" }, "type": "string", "required": true }
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# ]
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# },
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# {
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# "name": "read_text",
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# "description": {
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# "zh": "读取文本文件",
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# "en": "Read text file"
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# },
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# "parameters": [
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# { "name": "file_path", "description": { "zh": "文件绝对路径", "en": "Absolute file path" }, "type": "string", "required": true }
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# ]
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# }
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# ]
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# }
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TAG = "FileManager"
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def _resolve(path):
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"""解析路径：默认落到外部存储根"""
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if path and path.strip():
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return os.path.abspath(path.strip())
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return Environment.getExternalStorageDirectory()
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async def list_dir(params):
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path = _resolve((params or {}).get("path", ""))
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if not os.path.isdir(path):
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raise Exception(f"目录不存在: {path}")
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entries = []
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for name in sorted(os.listdir(path)):
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full = os.path.join(path, name)
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entries.append({
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"name": name,
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"type": "dir" if os.path.isdir(full) else "file",
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"size": os.path.getsize(full) if os.path.isfile(full) else None,
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})
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Log.i(TAG, f"列出 {path}: {len(entries)} 项")
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result = {"path": path, "count": len(entries), "entries": entries[:100]}
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complete({"success": True, "message": f"已列出 {len(entries)} 项", "data": result})
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return result
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async def write_text(params):
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file_path = os.path.abspath((params or {}).get("file_path", ""))
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content = (params or {}).get("content", "")
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if not file_path:
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raise Exception("file_path 不能为空")
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os.makedirs(os.path.dirname(file_path) or ".", exist_ok=True)
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with open(file_path, "w", encoding="utf-8") as fh:
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fh.write(content)
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size = os.path.getsize(file_path)
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Log.w(TAG, f"已写入 {file_path} ({size} 字节)")
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result = {"file_path": file_path, "bytes": size}
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complete({"success": True, "message": f"写入成功 ({size} 字节)", "data": result})
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return result
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async def read_text(params):
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file_path = os.path.abspath((params or {}).get("file_path", ""))
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if not file_path:
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raise Exception("file_path 不能为空")
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if not os.path.isfile(file_path):
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raise Exception(f"文件不存在: {file_path}")
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with open(file_path, "r", encoding="utf-8", errors="replace") as fh:
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content = fh.read()
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result = {"file_path": file_path, "bytes": len(content.encode("utf-8")), "content": content[:20000]}
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complete({"success": True, "message": f"读取成功 ({len(content)} 字符)", "data": result})
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return result
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async def _dispatch(params):
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action = (params or {}).get("action", "list_dir")
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func = {"list_dir": list_dir, "write_text": write_text, "read_text": read_text}.get(action)
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if not func:
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raise Exception(f"未知操作: {action}（支持 list_dir/write_text/read_text）")
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return await func(params)
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exports.list_dir = list_dir
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exports.write_text = write_text
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exports.read_text = read_text
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