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📱 Android Control

DroidRun provides powerful capabilities for controlling and interacting with Android devices. This guide explains the available interactions and best practices.

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🔌 Device Connection

Before controlling a device, you need to establish a connection:
1

Enable USB Debugging

On your Android device, go to Settings → About phone and tap Build number 7 times to enable Developer options. Then go to Settings → Developer options and enable USB debugging.
2

Connect via USB

Connect your device to your computer with a USB cable and authorize the computer on your device when prompted.
3

Verify Connection

# Check if your device is recognized
droidrun devices

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Wireless Connection

For a cable-free experience: 
# First connect via USB, then switch to Wi-Fi
adb tcpip 5555
adb connect 192.168.1.100:5555

# Or with DroidRun
droidrun connect 192.168.1.100

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🖱️ UI Interaction

DroidRun can simulate various user interactions with the device:

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Create agent

from droidrun.agent.react_agent import ReActAgent
# Create a minimal instance of the agent with a specific device serial
agent = ReActAgent(
    llm=llm,
    device_serial="device1", 
)

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Tapping

# Tap at specific coordinates
await agent.execute_tool("tap", x=500, y=800)

# CLI equivalent
droidrun "Tap on the button at position (500, 800)"

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Swiping

# Swipe from one point to another (e.g., to scroll)
await agent.execute_tool("swipe", start_x=500, start_y=1500, end_x=500, end_y=500)

# CLI equivalent
droidrun "Scroll down on the screen"

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Text Input

# Type text into the current field
await agent.execute_tool("input_text", text="Hello world")

# CLI equivalent
droidrun "Type 'Hello world' in the search box"

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Key Presses

# Press a system key
await agent.execute_tool("press_key", key="BACK")

# Available keys: HOME, BACK, MENU, POWER, VOLUME_UP, VOLUME_DOWN, etc.

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📊 UI Analysis

DroidRun can analyze the current state of the device UI:

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Screenshots

# Capture the current screen
result = await agent.execute_tool("take_screenshot")

# The screenshot is automatically analyzed by the LLM for future reasoning

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Identifying UI Elements

# Get clickable elements on screen
elements = await agent.execute_tool("get_clickables")

# Elements include details like text, position, and element type

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📱 App Management

DroidRun can launch and interact with apps:

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Starting Apps

# Launch an app by package name
await agent.execute_tool("start_app", package_name="com.android.settings")

# CLI equivalent (using natural language)
droidrun "Open the Settings app"

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Listing Installed Apps

# Get a list of installed packages
packages = await agent.execute_tool("list_packages")

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💡 Best Practices

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1. Prefer Natural Language Commands

The CLI allows you to use natural language instead of precise coordinates: 
# Instead of specifying exact coordinates
droidrun "Find and tap on the Settings app icon"

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2. Verify Screen State

Before interacting with UI elements, verify the current screen: 
# Take a screenshot to understand current state
await agent.execute_tool("take_screenshot")

# Then get clickable elements
elements = await agent.execute_tool("get_clickables")

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3. Handle Dynamic Content

UI elements may change position. Use relative references when possible: 
# More robust than exact coordinates
droidrun "Find and tap on the button labeled 'Next'"

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🛠️ Advanced Techniques

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Custom Automation Scripts

For complex scenarios, create custom Python scripts: 
async def toggle_wifi():
    """Toggle WiFi on/off."""
    # Open settings
    await agent.execute_tool("start_app", package_name="com.android.settings")
    
    # Take screenshot to analyze UI
    await agent.execute_tool("take_screenshot")
    
    # Find and tap on Network & internet
    elements = await agent.execute_tool("get_clickables")
    # Find network settings element and tap it
    # ...

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Multi-Device Control

DroidRun supports controlling multiple devices: 

# Specify a particular device
agent1 = ReActAgent(
    task="Open settings",
    llm=llm,
    device_serial="device1"  # Specific device ID
)

agent2 = ReActAgent(
    task="Open settings",
    llm=llm,
    device_serial="device2"  # Specific device ID
)