问题
We are implementing Picture in Picture feature for our tuned channels on Android P based TV platform. Once the channels are tuned and are playing when we push it in PiP, we see empty title screen on launcher as shown in the below screen.
Implementation is based on this guide: https://developer.android.com/guide/topics/ui/picture-in-picture.html
I tried referring the existing questions but since here the flow is via TIF so probably a different solution is required.
Any idea how to set the current channel title on the home screen ? I see the same problem if i install a third party app like Haystack. So, probably missing something.
Looking forward for your kind suggestions. Thanks in advance.
来源：https://stackoverflow.com/questions/59485246/how-to-set-title-on-android-tv-home-screen-of-the-currently-tuned-and-playing-ch