Script de Verificación de Actualizaciones en Python para Android

#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Android Update Manager - for Pydroid 3 Simple menu-driven script to check and apply updates """ import os import subprocess import time import sys import shutil from datetime import datetime # Color codes for terminal output COLOR_RESET = "\033[0m" COLOR_RED = "\033[91m" COLOR_GREEN = "\033[92m" COLOR_YELLOW = "\033[93m" COLOR_BLUE = "\033[94m" COLOR_MAGENTA = "\033[95m" COLOR_CYAN = "\033[96m" COLOR_BOLD = "\033[1m" # Update categories with their colors and commands UPDATES = { "1": { "name": "System Updates", "color": COLOR_CYAN, "check_cmd": "getprop ro.build.version.release", "update_cmd": "pm list packages -e | grep -i system", "size_key": "system" }, "2": { "name": "Security Updates", "color": "COLOR_RED", "check_cmd": "getprop ro.build.version.security_patch", "update_cmd": "pm list packages -e | grep -i security", "size_key": "security" }, "3": { "name": "Google Play Updates", "color": "COLOR_GREEN", "check_cmd": "dumpsys package com.android.vending | grep versionName", "update_cmd": "pm list packages -e | grep -i play", "size_key": "play" } } def print_banner(): """Display a colorful banner""" print(f"{COLOR_BOLD}{COLOR_CYAN}=" * 50) print(f"{COLOR_BOLD}{COLOR_MAGENTA} ANDROID UPDATE MANAGER") print(f"{COLOR_BOLD}{COLOR_CYAN}=" * 50) print(f"{COLOR_RESET}") def run_command(cmd): """Execute a command and return output""" try: result = subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT, text=True) return result.strip() except subprocess.CalledProcessError: return "" def get_update_size(update_type): """Simulate update size based on type (in MB)""" # In real scenario, this would query the actual update server sizes = {"system": 250, "security": 50, "play": 30} return sizes.get(update_type, 100) def download_speed(): """Simulate download speed in KB/s""" # In real scenario, this would measure actual network speed return 500 # 500 KB/s def progress_bar(progress, total, width=30): """Display a progress bar""" filled = int(width * progress // total) bar = "█" * filled + "░" * (width - filled) percent = (progress / total) * 100 return f"[{bar}] {percent:.1f}%" def check_updates(update_key): """Check for updates for a specific category""" update_info = UPDATES[update_key] print(f"\n{update_info['color']}Checking {update_info['name']}...{COLOR_RESET}") # Simulate checking for updates time.sleep(2) # Get current version info current_version = run_command(update_info["check_cmd"]) if not current_version: current_version = "Unknown" print(f"{update_info['color']}Current version: {current_version}{COLOR_RESET}") # Simulate checking if update is available # In real scenario, this would query the update server update_available = True # Simulate always having an update if update_available: print(f"{COLOR_GREEN}✓ Update available!{COLOR_RESET}") return True else: print(f"{COLOR_YELLOW}No updates available.{COLOR_RESET}") return False def apply_update(update_key): """Apply the update with progress tracking""" update_info = UPDATES[update_key] update_size = get_update_size(update_info["size_key"]) * 1024 # Convert to KB speed = download_speed() # KB/s total_time = update_size / speed # seconds print(f"\n{update_info['color']}Starting {update_info['name']} update...{COLOR_RESET}") print(f"{COLOR_BLUE}Size: {update_size/1024:.1f} MB") print(f"Speed: {speed} KB/s") print(f"Estimated time: {total_time:.1f} seconds{COLOR_RESET}") # Simulate download and installation downloaded = 0 start_time = time.time() while downloaded < update_size: time.sleep(0.5) # Update every 0.5 seconds downloaded += speed * 0.5 # Download at simulated speed # Calculate progress progress = min(downloaded, update_size) elapsed = time.time() - start_time remaining = total_time - elapsed # Display progress sys.stdout.write("\r" + " " * 80) # Clear line sys.stdout.write("\r") sys.stdout.write(f"{update_info['color']}{show_progress(progress, update_size)}") sys.stdout.write(f" | Downloaded: {progress/1024:.1f}/{update_size/1024:.1f} MB") sys.stdout.write(f" | Remaining: {max(remaining, 0):.1f}s") sys.stdout.write(f" | Speed: {speed} KB/s{COLOR_RESET}") sys.stdout.flush() print(f"\n{COLOR_GREEN}✓ Update completed successfully!{COLOR_RESET}") time.sleep(1) def main_menu(): """Display the main menu and handle user input""" while True: print_banner() print(f"{COLOR_BOLD}Select an update option:{COLOR_RESET}") print(f"{COLOR_CYAN}1. System Updates") print(f"{COLOR_RED}2. Security Updates") print(f"{COLOR_GREEN}3. Google Play Updates") print(f"{COLOR_YELLOW}4. Check All Updates") print(f"{COLOR_MAGENTA}5. Exit{COLOR_RESET}") choice = input("\nEnter your choice (1-5): ").strip() if choice == "5": print(f"{COLOR_YELLOW}Exiting... Goodbye!{COLOR_RESET}") break elif choice in ["1", "2", "3"]: handle_specific_update(choice) elif choice == "4": handle_all_updates() else: print(f"{COLOR_RED}Invalid choice. Please try again.{COLOR_RESET}") def handle_specific_update(update_key): """Handle a specific update type""" if check_updates(update_key): print(f"\n{COLOR_BOLD}Update found for {UPDATES[update_key]['name']}{COLOR_RESET}") response = input(f"{COLOR_YELLOW}Do you want to update now? (y/n): {COLOR_RESET}").lower() if response == "y": apply_update(update_key) else: print(f"{COLOR_YELLOW}Update skipped.{COLOR_RESET}") else: print(f"{COLOR_YELLOW}No update available for {UPDATES[update_key]['name']}.{COLOR_RESET}") def handle_all_updates(): """Check and apply all updates""" print(f"\n{COLOR_BOLD}{COLOR_MAGENTA}Checking all updates...{COLOR_RESET}") updates_found = [] for key in ["1", "2", "3"]: if check_updates(key): updates_found.append(key) if updates_found: print(f"\n{COLOR_GREEN}Updates found for: {', '.join(UPDATES[k]['name'] for k in updates_found)}{COLOR_RESET}") response = input(f"{COLOR_YELLOW}Apply all updates now? (y/n): {COLOR_RESET}").lower() if response == "y": for key in updates_found: apply_update(key) else: print(f"{COLOR_YELLOW}Updates skipped.{COLOR_RESET}") else: print(f"{COLOR_GREEN}All systems up to date!{COLOR_RESET}") if __name__ == "__main__": try: main_menu() except KeyboardInterrupt: print(f"\n{COLOR_YELLOW}Script interrupted by user.{COLOR_RESET}") except Exception as e: print(f"\n{COLOR_RED}An error occurred: {e}{COLOR_RESET}")

Script de Verificación de Actualizaciones en Python para Android

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