Add camera recording hint parameter.
The API is still hidden.
bug:4266229
Change-Id: I5e4c24e9e2808582aecb55ac4f1d5be3ed7e36a2
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 @@
// 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[];