| AbilityRuntime_StartOptions* OH_AbilityRuntime_CreateStartOptions(void) | 创建启动当前应用的UIAbility所需要的StartOptions结构体。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_DestroyStartOptions(AbilityRuntime_StartOptions **startOptions) | 销毁StartOptions结构体。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsWindowMode(AbilityRuntime_StartOptions *startOptions, AbilityRuntime_WindowMode windowMode) | 设置启动Ability时的窗口模式。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsWindowMode(AbilityRuntime_StartOptions *startOptions, AbilityRuntime_WindowMode &windowMode) | 获取启动Ability时的窗口模式。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsDisplayId(AbilityRuntime_StartOptions *startOptions, int32_t displayId) | 设置启动Ability时窗口所在的屏幕ID。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsDisplayId(AbilityRuntime_StartOptions *startOptions, int32_t &displayId) | 获取启动Ability时窗口所在的屏幕ID。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsWithAnimation(AbilityRuntime_StartOptions *startOptions, bool withAnimation) | 设置启动Ability时是否具有动画效果。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsWithAnimation(AbilityRuntime_StartOptions *startOptions, bool &withAnimation) | 获取启动Ability时是否具有动画效果。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsWindowLeft(AbilityRuntime_StartOptions *startOptions, int32_t windowLeft) | 设置启动Ability时的窗口左侧位置，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsWindowLeft(AbilityRuntime_StartOptions *startOptions, int32_t &windowLeft) | 获取启动Ability时的窗口左侧位置，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsWindowTop(AbilityRuntime_StartOptions *startOptions, int32_t windowTop) | 设置启动Ability时的窗口顶部位置，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsWindowTop(AbilityRuntime_StartOptions *startOptions, int32_t &windowTop) | 获取启动Ability时的窗口顶部位置，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsWindowHeight(AbilityRuntime_StartOptions *startOptions, int32_t windowHeight) | 设置启动Ability时的窗口高度，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsWindowHeight(AbilityRuntime_StartOptions *startOptions, int32_t &windowHeight) | 获取启动Ability时的窗口高度，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsWindowWidth(AbilityRuntime_StartOptions *startOptions, int32_t windowWidth) | 设置启动Ability时的窗口宽度，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsWindowWidth(AbilityRuntime_StartOptions *startOptions, int32_t &windowWidth) | 获取启动Ability时的窗口宽度，单位为px。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsStartVisibility(AbilityRuntime_StartOptions *startOptions, AbilityRuntime_StartVisibility startVisibility) | 设置启动Ability时窗口和dock栏图标的显示模式。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsStartVisibility(AbilityRuntime_StartOptions *startOptions, AbilityRuntime_StartVisibility &startVisibility) | 获得启动Ability时窗口和dock栏图标的显示模式。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsStartWindowIcon(AbilityRuntime_StartOptions *startOptions, OH_PixelmapNative *startWindowIcon) | 设置启动Ability时的窗口启动图标。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsStartWindowIcon(AbilityRuntime_StartOptions *startOptions, OH_PixelmapNative **startWindowIcon) | 获取启动Ability时的窗口启动图标。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsStartWindowBackgroundColor(AbilityRuntime_StartOptions *startOptions, const char *startWindowBackgroundColor) | 设置启动Ability时的窗口背景颜色。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsStartWindowBackgroundColor(AbilityRuntime_StartOptions *startOptions, char **startWindowBackgroundColor, size_t &size) | 获取启动Ability时的窗口背景颜色。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsSupportedWindowModes(AbilityRuntime_StartOptions *startOptions, AbilityRuntime_SupportedWindowMode *supportedWindowModes, size_t size) | 设置启动Ability时组件所支持的窗口模式。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsSupportedWindowModes(AbilityRuntime_StartOptions *startOptions, AbilityRuntime_SupportedWindowMode **supportedWindowModes, size_t &size) | 获取启动Ability时组件所支持的窗口模式。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsMinWindowWidth(AbilityRuntime_StartOptions *startOptions, int32_t minWindowWidth) | 设置启动Ability时的最小窗口宽度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsMinWindowWidth(AbilityRuntime_StartOptions *startOptions, int32_t &minWindowWidth) | 获取启动Ability时的最小窗口宽度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsMaxWindowWidth(AbilityRuntime_StartOptions *startOptions, int32_t maxWindowWidth) | 设置启动Ability时的最大窗口宽度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsMaxWindowWidth(AbilityRuntime_StartOptions *startOptions, int32_t &maxWindowWidth) | 获取启动Ability时的最大窗口宽度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsMinWindowHeight(AbilityRuntime_StartOptions *startOptions, int32_t minWindowHeight) | 设置启动Ability时的最小窗口高度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsMinWindowHeight(AbilityRuntime_StartOptions *startOptions, int32_t &minWindowHeight) | 获取启动Ability时的最小窗口高度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_SetStartOptionsMaxWindowHeight(AbilityRuntime_StartOptions *startOptions, int32_t maxWindowHeig) | 设置启动Ability时的最大窗口高度，单位为vp。 |
| AbilityRuntime_ErrorCode OH_AbilityRuntime_GetStartOptionsMaxWindowHeight(AbilityRuntime_StartOptions *startOptions, int32_t &maxWindowHeight) | 获取启动Ability时的最大窗口高度，单位为vp。 |