Glass SDK capture / recording / AI

Purpose

Demonstrate first-party APIs for still capture, MP4 pipelines, microphones, pinch-to-zoom knobs, plus AI-chat session wiring.

Entry points

Glass home:

• HomeActivity → SdkMediaActivity

Sample Activity:

• com.rokid.glass.SdkMediaActivity

Platform

• Glass

Main file

• SdkMediaActivity.kt

Capability surface

• Resolution matrix for photography
• MP4 authoring + stop hooks
• H264 feeder / teardown
• Optical zoom intents
• Microphone AAC capture
• Start / route / teardown AI-chat sessions

Representative calls

• takePhoto(...)
• startRecord(...) / stopRecord()
• sendVideoStreamDataV2(...) / stopVideoStreamData()
• zoomCamera(...)
• startAudioRecord(...) / stopAudioRecord(...)
• startAiChat(...) · toAiChat(...) · endAiChat()

FAQ

When to crib from this Activity

Treat it both as capability smoke screen and knob explorer for validating SDK regressions quickly.

Why multiple profiles exist

Comments document orientation quirks—for example HD landscape vs portrait trade-offs for specific modes.

Caveats

• Recordings persist under shared gallery paths.
• Segment length currently hard-coded to one minute shards.
• Mic capture produces AAC artefacts.