[fix][mediacontroller] add callIfPossible to listeners 57/212357/1
authorDawid Juszczak <d.juszczak@samsung.com>
Tue, 20 Aug 2019 14:19:05 +0000 (16:19 +0200)
committerDawid Juszczak <d.juszczak@samsung.com>
Tue, 20 Aug 2019 14:19:05 +0000 (16:19 +0200)
commit20a32c9d05d7fc06c4e5da7d611e07518791e578
tree73ee5b21280c8f7f7b75a1c7c88aade888de4628
parent544d0685dbe8941d0629136060d2e772553dd6aa
[fix][mediacontroller] add callIfPossible to listeners

This commit adds callIfPossible functions to listeners to
avoid calling not set callbacks.

Change-Id: I91b36177eac0286d644fd298d9ad253e3586badb
Signed-off-by: Dawid Juszczak <d.juszczak@samsung.com>
src/mediacontroller/mediacontroller_api.js