Screen Relay – Mirror and Cast

Screen Relay – Mirror, Cast & Control

Screen Relay lets you mirror your Android screen to any PC browser over the same Wi-Fi network and control it using your mouse or touchscreen—tap, scroll, type, and use gestures directly from the viewer.

HOW IT WORKS

• Tap “Start Sharing” in the app
• Open the shown local address in your PC browser
• View your screen live and control it remotely
• Optional: stream device audio to the browser
• Use full-screen mode for a better experience

Screen Relay works only on your local Wi-Fi network. No internet or cloud servers are required.

SCREEN & AUDIO CAPTURE

Screen Relay uses Android’s MediaProjection API to capture the device screen during an active screen-sharing session.

• Screen capture starts only after you explicitly tap “Start Sharing”
• Android displays the standard system screen recording indicator
• Optional device audio streaming uses Android’s AudioPlaybackCapture API
• Audio is streamed live and is not recorded or stored
• The app does not record phone calls
• Screen and audio data are never uploaded to external servers

Screen sharing stops immediately when you end the session.

USE OF ACCESSIBILITY SERVICE (REQUIRED DISCLOSURE)

Screen Relay uses Android’s Accessibility Service only to support remote touch control.

• The accessibility service is named “Screen Relay Touch.”
• It is used solely to simulate touch gestures (tap, scroll, swipe) received from the connected PC browser during an active screen-sharing session.
• It does not read, collect, store, or analyze content from other apps.
• It does not change system settings without user action.
• It does not prevent app uninstallation.
• It does not record calls or audio.

Touch control is optional and can be disabled at any time in:
Android Settings → Accessibility → Screen Relay Touch.

Before enabling the accessibility service, the app shows a clear disclosure screen with explicit “Accept” and “Decline” options.

PRIVACY

• No account required
• No personal data collection
• No cloud servers
• All communication happens locally within your Wi-Fi network