diff options
| -rw-r--r-- | camera/CameraParameters.cpp | 1 | ||||
| -rw-r--r-- | include/camera/CameraParameters.h | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp index d8fef09..251615d 100644 --- a/camera/CameraParameters.cpp +++ b/camera/CameraParameters.cpp @@ -86,6 +86,7 @@ const char CameraParameters::KEY_SUPPORTED_VIDEO_SIZES[] = "video-size-values"; const char CameraParameters::KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO[] = "preferred-preview-size-for-video"; const char CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW[] = "max-num-detected-faces-hw"; const char CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW[] = "max-num-detected-faces-sw"; +const char CameraParameters::KEY_RECORDING_HINT[] = "recording-hint"; const char CameraParameters::TRUE[] = "true"; const char CameraParameters::FALSE[] = "false"; diff --git a/include/camera/CameraParameters.h b/include/camera/CameraParameters.h index d2f398a..48483fd 100644 --- a/include/camera/CameraParameters.h +++ b/include/camera/CameraParameters.h @@ -484,6 +484,17 @@ public: // Example value: "yuv420sp" or PIXEL_FORMAT_XXX constants. Read only. static const char KEY_VIDEO_FRAME_FORMAT[]; + // Sets the hint of the recording mode. If this is true, MediaRecorder.start + // may be faster or has less glitches. This should be called before starting + // the preview for the best result. But it is allowed to change the hint + // while the preview is active. The default value is false. + // + // The apps can still call Camera.takePicture when the hint is true. The + // apps can call MediaRecorder.start when the hint is false. But the + // performance may be worse. + // Example value: "true" or "false". Read/write. + static const char KEY_RECORDING_HINT[]; + // Value for KEY_ZOOM_SUPPORTED or KEY_SMOOTH_ZOOM_SUPPORTED. static const char TRUE[]; static const char FALSE[]; |