Merge "Set isInPictureInPictureMode earlier" into rvc-dev am: 3da602b6

                throw new IllegalStateException("Activity must be resumed to enter"

                        + " picture-in-picture");

            }

            return ActivityTaskManager.getService().enterPictureInPictureMode(mToken, params);

            // Set mIsInPictureInPictureMode earlier and don't wait for

            // onPictureInPictureModeChanged callback here. This is to ensure that

            // isInPictureInPictureMode returns true in the following onPause callback.

            // See https://developer.android.com/guide/topics/ui/picture-in-picture for guidance.

            mIsInPictureInPictureMode = ActivityTaskManager.getService().enterPictureInPictureMode(

                    mToken, params);

            return mIsInPictureInPictureMode;

        } catch (RemoteException e) {

            return false;

        }