Merge change 1164 into donut

* changes:
  Add new binder methods to camera client to support generic callbacks This is the first step in a multi-step change to move from the old specific callbacks to a generic callback. This will allow future flexibility in the interface without requiring binder rewrites. Bug 1837832
tree: c49913752fb127db2c513e7adc33c4367e503948
  1. awt/
  2. camera/
  3. cmds/
  4. im/
  5. include/
  6. libs/
  7. opengl/
  8. MODULE_LICENSE_APACHE2
  9. NOTICE