package cn.jiguang.imui.chatinput.camera; import java.io.File; import cn.jiguang.imui.chatinput.listener.OnCameraCallbackListener; public interface CameraSupport { CameraSupport open(int cameraId, int width, int height, boolean isFacingBack); int getOrientation(int cameraId); void release(); void setOutputFile(File file); void takePicture(); void setCameraCallbackListener(OnCameraCallbackListener listener); void startRecordingVideo(); void cancelRecordingVideo(); String finishRecordingVideo(); }