Version

Media3 main branch

More version details

bb5da94

Devices that reproduce the issue

All devices

Devices that do not reproduce the issue

N/A

Reproducible in the demo app?

Not tested

Reproduction steps

1. add prepare() to onCreate()
2. Reboot device
3. SystemUI will try to query for playback resumption

Expected result

Media resumption notification shows up.

Actual result

It doesn't show up, because media resumption code relied on the assumption that if no media controller sends any commands, the player will stay in STATE_IDLE. This optimization however breaks if a developer calls prepare() in or shortly after (in my case, which caused this to be a race).

See 2ac334e for a proposed fix (and more details), and #2458 (comment) for more context.

Media

N/A

Bug Report

• You will email the zip file produced by adb bugreport to android-media-github@google.com after filing this issue.