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Commit 077c40fe authored by Wu-cheng Li's avatar Wu-cheng Li
Browse files

Add focal length and view angle API. 

bug:2375989,2375987
parent b0b1eff2

include/ui/CameraParameters.h

+10 −0
Original line number Diff line number Diff line
@@ -176,6 +176,16 @@ public: 
    // Supported focus modes.

    // Example value: "auto,macro,fixed". Read only.

    static const char KEY_SUPPORTED_FOCUS_MODES[];

    // Focal length in millimeter.

    // Example value: "4.31". Read only.

    static const char KEY_FOCAL_LENGTH[];

    // Horizontal angle of view in degrees.

    // Example value: "54.8". Read only.

    static const char KEY_HORIZONTAL_VIEW_ANGLE[];

    // Vertical angle of view in degrees.

    // Example value: "42.5". Read only.

    static const char KEY_VERTICAL_VIEW_ANGLE[];





        // Values for white balance settings.

    static const char WHITE_BALANCE_AUTO[];

libs/ui/CameraParameters.cpp

+3 −0
Original line number Diff line number Diff line
@@ -56,6 +56,9 @@ const char CameraParameters::KEY_FLASH_MODE[] = "flash-mode"; 
const char CameraParameters::KEY_SUPPORTED_FLASH_MODES[] = "flash-mode-values";

const char CameraParameters::KEY_FOCUS_MODE[] = "focus-mode";

const char CameraParameters::KEY_SUPPORTED_FOCUS_MODES[] = "focus-mode-values";

const char CameraParameters::KEY_FOCAL_LENGTH[] = "focal-length";

const char CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE[] = "horizontal-view-angle";

const char CameraParameters::KEY_VERTICAL_VIEW_ANGLE[] = "vertical-view-angle";



// Values for white balance settings.

const char CameraParameters::WHITE_BALANCE_AUTO[] = "auto";