Media Framework on Android

I’ve tried to play a movie on UMG, It works very well on most Android devices, but it isn’t playing on some android devices. Such as ZTE BV0710

Do you have a logcat from one of the devices that is failing? Also, in what way does it fail?

The media player on Android has a number of improvements in 4.18 which was just released. Can you try a test on one of these devices with 4.18?

I call the UMediaPlayer::OpenSource function,and it returns to true.But it immediately triggered the EMediaEvent::PlaybackEndReached event.
It is triggered by the JavaMediaPlayer->IsPlaying() == false of the FAndroidMediaPlayer::TickPlayerfunction.