Merge "Camera: Fix a removal-while-iterate bug" am: 171249e8 am: f1f50404 am: 7b8379f5

                // Tell listeners that the cameras and torch modes are unavailable and schedule a

                // Tell listeners that the cameras and torch modes are unavailable and schedule a

                // reconnection to camera service. When camera service is reconnected, the camera

                // reconnection to camera service. When camera service is reconnected, the camera

                // and torch statuses will be updated.

                // and torch statuses will be updated.

                for (int i = 0; i < mDeviceStatus.size(); i++) {

                // Iterate from the end to the beginning befcause onStatusChangedLocked removes

                // entries from the ArrayMap.

                for (int i = mDeviceStatus.size() - 1; i >= 0; i--) {

                    String cameraId = mDeviceStatus.keyAt(i);

                    String cameraId = mDeviceStatus.keyAt(i);

                    onStatusChangedLocked(ICameraServiceListener.STATUS_NOT_PRESENT, cameraId);

                    onStatusChangedLocked(ICameraServiceListener.STATUS_NOT_PRESENT, cameraId);

                }

                }