android/avd/emulator-device-id
Picks the running emulator that belongs to a named AVD.
A capture suite must never take “the first device adb devices lists”. Two things routinely make that the wrong device on a machine running these suites: a physical phone is often plugged in alongside, and the harness’s own obsidian_test AVD runs at a different geometry than the obsidian_screenshots AVD sized to the store’s frame. Picking by position silently photographs the wrong screen at the wrong size, and the dimension assertion that would have caught it fires several minutes later, after the run.
Pure and unit-tested; the adb round-trips that gather the AVD names live in resolve-emulator-device-id.
Interfaces
Section titled “Interfaces”| Interface | Description |
|---|---|
| EmulatorDeviceCandidate | One running emulator, paired with the AVD it was started from. |
| SelectEmulatorDeviceIdParams | Parameters for selectEmulatorDeviceId. |
Functions
Section titled “Functions”| Function | Description |
|---|---|
| selectEmulatorDeviceId | Picks the emulator started from a named AVD. |