Add remove method in CameraParameters class.

bug:2672651
Change-Id: I537c817b5ca6a3d925f22febe9a5769156354d00

2 files changed, 7 insertions, 9 deletions

diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp
index b50d4d2..65fd7ac 100644
--- a/camera/CameraParameters.cpp
+++ b/camera/CameraParameters.cpp
@@ -253,6 +253,11 @@ float CameraParameters::getFloat(const char *key) const
     return strtof(v, 0);
 }
 
+void CameraParameters::remove(const char *key)
+{
+    mMap.removeItem(String8(key));
+}
+
 static int parse_size(const char *str, int &width, int &height)
 {
     // Find the width.
diff --git a/include/camera/CameraParameters.h b/include/camera/CameraParameters.h
index 3b0e9e5..5ea83a5 100644
--- a/include/camera/CameraParameters.h
+++ b/include/camera/CameraParameters.h
@@ -39,23 +39,16 @@ public:
     int getInt(const char *key) const;
     float getFloat(const char *key) const;
 
-    /* preview-size=176x144 */
+    void remove(const char *key);
+
     void setPreviewSize(int width, int height);
     void getPreviewSize(int *width, int *height) const;
-
-    /* preview-fps=15 */
     void setPreviewFrameRate(int fps);
     int getPreviewFrameRate() const;
-
-    /* preview-format=rgb565|yuv422 */
     void setPreviewFormat(const char *format);
     const char *getPreviewFormat() const;
-
-    /* picture-size=1024x768 */
     void setPictureSize(int width, int height);
     void getPictureSize(int *width, int *height) const;
-
-    /* picture-format=yuv422|jpeg */
     void setPictureFormat(const char *format);
     const char *getPictureFormat() const;