Initialize the Android device connection.

Must be called before using any other mobile tools.

Get UI elements from Android screen as JSON with hierarchical structure.

Returns a JSON structure where elements contain their child elements, showing parent-child relationships. Only includes focusable elements or elements with text/content_desc/hint attributes.

Click on a specific coordinate on the Android screen.

Args: x: X coordinate to click y: Y coordinate to click

Input text into the currently focused text field on Android.

Args: text: The text to input submit: Whether to submit text (press Enter key) after typing

Press a physical or virtual button on the Android device.

Args: button: Button name (BACK, HOME, RECENT, ENTER)

Perform a swipe gesture on the Android screen.

Args: start_x: Starting X coordinate start_y: Starting Y coordinate end_x: Ending X coordinate end_y: Ending Y coordinate duration: Duration of swipe in seconds (default: 0.5)

List all installed applications on the Android device.

Returns a JSON array with package names and application labels.

Launch an application by its package name.

Args: package_name: The package name of the app to launch (e.g., 'com.android.chrome')

Take a screenshot of the current Android screen.

Returns an image object that can be viewed by the LLM.