In Android, ReactExoplayerView instance doesn't eliminate after JS component unmount.

[YangJonghun]

Bug

Platform

• Android

Environment info

Library version: 6.0.0-beta.4
Device: Android

Steps To Reproduce

1. add below Log within onHostPause method

Log.d(TAG, "onHostPause: " + this.hashCode());

2. mount <Video /> component
3. move to background
4. check log print properly (via Logcat)

ReactExoplayerView      <package name>      D  onHostPause: <instance hash code A>

5. move to foreground
6. unmount <Video /> component you created in step 2
7. mount new <Video /> component
8. move to background
9. you can check stacked log

ReactExoplayerView      <package name>      D  onHostPause: <instance hash code A>
ReactExoplayerView      <package name>      D  onHostPause: <instance hash code B>

10. repeat steps 5~9, you can see the logs overlap by the number of iterations.

Expected behaviour

1. memory leak
2. calling unnecessary lifecycle callback

FYI

This is not an issue in v5.2.1., something seems to have gone wrong with the update process so far

[KrzysztofMoch]

Thanks for PR!, will be included in 6.0.0-beta.5

[VMBindraban]

@KrzysztofMoch Do you have an ETA for the 6.0.0-beta.5 release?

[KrzysztofMoch]

Hey @VMBindraban, I am planing to make release this week (so max 5 days 😅)