MediaPlayerTest: improve timeout for testSetNextMediaPlayer

The testSetNextMediaPlayer timeout consists of the playback time,
the time assuming ANR occurs, and the listener latency.

Bug: 271061009
Test: run cts -m CtsMediaPlayerTestCases -t
android.media.player.cts.MediaPlayerTest#testSetNextMediaPlayer
Change-Id: I70623ab44ea341fb48c3ce2c1c1910f95e1cbcb0
Signed-off-by: guochuang <guochuang@xiaomi.corp-partner.google.com>
1 file changed