IMS-VT: Send static image in a Video Call
1. Add "hide me" button that enables end user to send
static image in a Video Call
2. Disable "Switch Camera" button, Zoom when video call
is in "hide me"
3. Change "hide me" button text to "show me" when user
clicks on "hide me" and vice versa
4. Open/Close the camera when user is in "show me"/"hide me"
5. Update the preview window with the static image when in
"hide me".
6. Switch preview window to show video preview when in "show me"
7. Add <InCallEventListener> interface API,<onSendStaticImageStateChanged>
that gets invoked whenever hide me user selection is changed.
Change-Id: Ic8cb669a912db754be493f9d3b1a691d1a081c9c
CRs-Fixed: 1080109
9 files changed