InputMethod

Overview

The InputMethod module provides methods for using and developing input methods.

Since: 12

Summary

Files

Name	Description
inputmethod_attach_options_capi.h	Provides methods for creating, destroying, reading, and writing the option object bound to the input method.
inputmethod_controller_capi.h	Provides methods for binding and unbinding input methods.
inputmethod_cursor_info_capi.h	Provides methods for creating, destroying, reading, and writing cursor information objects.
inputmethod_inputmethod_proxy_capi.h	Provides methods for using the input method, allowing requests and notifications to be sent to the input method application.
inputmethod_private_command_capi.h	Provides methods for creating, destroying, reading, and writing private data objects.
inputmethod_text_avoid_info_capi.h	Provides methods for creating, destroying, reading, and writing the text box avoidance information objects.
inputmethod_text_config_capi.h	Provides methods for creating, destroying, reading, and writing the text box configuration information objects.
inputmethod_text_editor_proxy_capi.h	Provides a set of methods for the custom text box developed by the application to obtain notifications and requests from the input method application.
inputmethod_types_capi.h	Defines the types related to the input method.

Types

Name	Description
InputMethod_AttachOptions	Options for binding the input method.
InputMethod_CursorInfo	Cursor information.
InputMethod_InputMethodProxy	Input method proxy object.
InputMethod_PrivateCommand	Private data.
InputMethod_TextAvoidInfo	Text box avoidance information.
InputMethod_TextConfig	Text box configuration.
InputMethod_TextEditorProxy	Text box proxy.
typedef void(* OH_TextEditorProxy_GetTextConfigFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_TextConfig *config)	Function called when the input method obtains the text box configuration.
typedef void(* OH_TextEditorProxy_InsertTextFunc) (InputMethod_TextEditorProxy *textEditorProxy, const char16_t *text, size_t length)	Function called when the input method application inserts text.
typedef void(* OH_TextEditorProxy_DeleteForwardFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t length)	Function called when the input method deletes the text on the right of the cursor.
typedef void(* OH_TextEditorProxy_DeleteBackwardFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t length)	Function called when the input method deletes the text on the left of the cursor.
typedef void(* OH_TextEditorProxy_SendKeyboardStatusFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_KeyboardStatus keyboardStatus)	Function called when the input method notifies the keyboard status.
typedef void(* OH_TextEditorProxy_SendEnterKeyFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_EnterKeyType enterKeyType)	Function called when the Enter key is pressed in the input method.
typedef void(* OH_TextEditorProxy_MoveCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_Direction direction)	Function called when the cursor is moved in the input method.
typedef void(* OH_TextEditorProxy_HandleSetSelectionFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t start, int32_t end)	Function called when the input method requests to select text.
typedef void(* OH_TextEditorProxy_HandleExtendActionFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_ExtendAction action)	Function called when the input method sends an extended editing operation.
typedef void(* OH_TextEditorProxy_GetLeftTextOfCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t number, char16_t text[], size_t *length)	Function called when the input method obtains the text on the left of the cursor.
typedef void(* OH_TextEditorProxy_GetRightTextOfCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t number, char16_t text[], size_t *length)	Function called when the input method obtains the text on the right of the cursor.
typedef int32_t(* OH_TextEditorProxy_GetTextIndexAtCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy)	Function called when the input method obtains the index of the text where the cursor is located in the text box.
typedef int32_t(* OH_TextEditorProxy_ReceivePrivateCommandFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_PrivateCommand *privateCommand[], size_t size)	Function called when the input method application sends a private data command.
typedef int32_t(* OH_TextEditorProxy_SetPreviewTextFunc) (InputMethod_TextEditorProxy *textEditorProxy, const char16_t text[], size_t length, int32_t start, int32_t end)	Function called when the input method sets the text preview feature.
typedef void(* OH_TextEditorProxy_FinishTextPreviewFunc) (InputMethod_TextEditorProxy *textEditorProxy)	Function called when the input method ends the text preview feature.
InputMethod_KeyboardStatus	Keyboard status.
InputMethod_EnterKeyType	Enter function type.
InputMethod_Direction	Moving direction.
InputMethod_ExtendAction	Type of the extended edit action on the text box.
InputMethod_TextInputType	Text input type.
InputMethod_CommandValueType	Private data type.
InputMethod_ErrorCode	Error code of the input method.

Enums

Name	Description
InputMethod_KeyboardStatus { IME_KEYBOARD_STATUS_NONE = 0, IME_KEYBOARD_STATUS_HIDE = 1, IME_KEYBOARD_STATUS_SHOW = 2 }	Keyboard status.
InputMethod_EnterKeyType { IME_ENTER_KEY_UNSPECIFIED = 0, IME_ENTER_KEY_NONE = 1, IME_ENTER_KEY_GO = 2, IME_ENTER_KEY_SEARCH = 3, IME_ENTER_KEY_SEND = 4, IME_ENTER_KEY_NEXT = 5, IME_ENTER_KEY_DONE = 6, IME_ENTER_KEY_PREVIOUS = 7, IME_ENTER_KEY_NEWLINE = 8 }	Enter function type.
InputMethod_Direction { IME_DIRECTION_NONE = 0, IME_DIRECTION_UP = 1, IME_DIRECTION_DOWN = 2, IME_DIRECTION_LEFT = 3, IME_DIRECTION_RIGHT = 4 }	Moving direction.
InputMethod_ExtendAction { IME_EXTEND_ACTION_SELECT_ALL = 0, IME_EXTEND_ACTION_CUT = 3, IME_EXTEND_ACTION_COPY = 4, IME_EXTEND_ACTION_PASTE = 5 }	Type of the extended edit action on the text box.
InputMethod_TextInputType { IME_TEXT_INPUT_TYPE_NONE = -1, IME_TEXT_INPUT_TYPE_TEXT = 0, IME_TEXT_INPUT_TYPE_MULTILINE = 1, IME_TEXT_INPUT_TYPE_NUMBER = 2, IME_TEXT_INPUT_TYPE_PHONE = 3, IME_TEXT_INPUT_TYPE_DATETIME = 4, IME_TEXT_INPUT_TYPE_EMAIL_ADDRESS = 5, IME_TEXT_INPUT_TYPE_URL = 6, IME_TEXT_INPUT_TYPE_VISIBLE_PASSWORD = 7, IME_TEXT_INPUT_TYPE_NUMBER_PASSWORD = 8, IME_TEXT_INPUT_TYPE_SCREEN_LOCK_PASSWORD = 9, IME_TEXT_INPUT_TYPE_USER_NAME = 10, IME_TEXT_INPUT_TYPE_NEW_PASSWORD = 11, IME_TEXT_INPUT_TYPE_NUMBER_DECIMAL = 12 }	Text input type.
InputMethod_CommandValueType { IME_COMMAND_VALUE_TYPE_NONE = 0, IME_COMMAND_VALUE_TYPE_STRING = 1, IME_COMMAND_VALUE_TYPE_BOOL = 2, IME_COMMAND_VALUE_TYPE_INT32 = 3 }	Private data type.
InputMethod_ErrorCode { IME_ERR_OK = 0, IME_ERR_UNDEFINED = 1, IME_ERR_PARAMCHECK = 401, IME_ERR_PACKAGEMANAGER = 12800001, IME_ERR_IMENGINE = 12800002, IME_ERR_IMCLIENT = 12800003, IME_ERR_CONFIG_PERSIST = 12800005, IME_ERR_CONTROLLER = 12800006, IME_ERR_SETTINGS = 12800007, IME_ERR_IMMS = 12800008, IME_ERR_DETACHED = 12800009, IME_ERR_NULL_POINTER = 12802000, IME_ERR_QUERY_FAILED = 12802001 }	Error code of the input method.

Functions

Name	Description
InputMethod_AttachOptions * OH_AttachOptions_Create (bool showKeyboard)	Creates an InputMethod_AttachOptions instance.
void OH_AttachOptions_Destroy (InputMethod_AttachOptions *options)	Destroys an InputMethod_AttachOptions instance.
InputMethod_ErrorCode OH_AttachOptions_IsShowKeyboard (InputMethod_AttachOptions *options, bool *showKeyboard)	Obtains the configured value that indicates whether to display the keyboard from InputMethod_AttachOptions.
InputMethod_ErrorCode OH_InputMethodController_Attach (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_AttachOptions *options, InputMethod_InputMethodProxy **inputMethodProxy)	Binds an application to the input method service.
InputMethod_ErrorCode OH_InputMethodController_Detach (InputMethod_InputMethodProxy *inputMethodProxy)	Unbinds an application from the input method service.
InputMethod_CursorInfo * OH_CursorInfo_Create (double left, double top, double width, double height)	Creates an InputMethod_CursorInfo instance.
void OH_CursorInfo_Destroy (InputMethod_CursorInfo *cursorInfo)	Destroys an InputMethod_CursorInfo instance.
InputMethod_ErrorCode OH_CursorInfo_SetRect (InputMethod_CursorInfo *cursorInfo, double left, double top, double width, double height)	Sets the cursor information.
InputMethod_ErrorCode OH_CursorInfo_GetRect (InputMethod_CursorInfo *cursorInfo, double *left, double *top, double *width, double *height)	Obtains the cursor information.
InputMethod_ErrorCode OH_InputMethodProxy_ShowKeyboard (InputMethod_InputMethodProxy *inputMethodProxy)	Displays the keyboard.
InputMethod_ErrorCode OH_InputMethodProxy_HideKeyboard (InputMethod_InputMethodProxy *inputMethodProxy)	Hides the keyboard.
InputMethod_ErrorCode OH_InputMethodProxy_NotifySelectionChange (InputMethod_InputMethodProxy *inputMethodProxy, char16_t text[], size_t length, int start, int end)	Notifies the change of the text selection area in the text box.
InputMethod_ErrorCode OH_InputMethodProxy_NotifyConfigurationChange (InputMethod_InputMethodProxy *inputMethodProxy, InputMethod_EnterKeyType enterKey, InputMethod_TextInputType textType)	Notifies the change of the text box configuration.
InputMethod_ErrorCode OH_InputMethodProxy_NotifyCursorUpdate (InputMethod_InputMethodProxy *inputMethodProxy, InputMethod_CursorInfo *cursorInfo)	Notifies the cursor position change.
InputMethod_ErrorCode OH_InputMethodProxy_SendPrivateCommand (InputMethod_InputMethodProxy *inputMethodProxy, InputMethod_PrivateCommand *privateCommand[], size_t size)	Sends a private data command.
InputMethod_PrivateCommand * OH_PrivateCommand_Create (char key[], size_t keyLength)	Creates an InputMethod_PrivateCommand instance.
void OH_PrivateCommand_Destroy (InputMethod_PrivateCommand *command)	Destroys an InputMethod_PrivateCommand instance.
InputMethod_ErrorCode OH_PrivateCommand_SetKey (InputMethod_PrivateCommand *command, char key[], size_t keyLength)	Sets the key value for InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_SetBoolValue (InputMethod_PrivateCommand *command, bool value)	Sets the value of the Boolean type for InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_SetIntValue (InputMethod_PrivateCommand *command, int32_t value)	Sets the value of the integer type for InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_SetStrValue (InputMethod_PrivateCommand *command, char value[], size_t valueLength)	Sets the value of the character string type for InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_GetKey (InputMethod_PrivateCommand *command, const char **key, size_t *keyLength)	Obtains the key value from InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_GetValueType (InputMethod_PrivateCommand *command, InputMethod_CommandValueType *type)	Obtains the data type of value from InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_GetBoolValue (InputMethod_PrivateCommand *command, bool *value)	Obtains the value of the Boolean type from InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_GetIntValue (InputMethod_PrivateCommand *command, int32_t *value)	Obtains the value of the integer type from InputMethod_PrivateCommand.
InputMethod_ErrorCode OH_PrivateCommand_GetStrValue (InputMethod_PrivateCommand *command, const char **value, size_t *valueLength)	Obtains the value of the character string type from InputMethod_PrivateCommand.
InputMethod_TextAvoidInfo * OH_TextAvoidInfo_Create (double positionY, double height)	Creates an InputMethod_TextAvoidInfo instance.
void OH_TextAvoidInfo_Destroy (InputMethod_TextAvoidInfo *info)	Destroys an InputMethod_TextAvoidInfo instance.
InputMethod_ErrorCode OH_TextAvoidInfo_SetPositionY (InputMethod_TextAvoidInfo *info, double positionY)	Sets the Y coordinate in InputMethod_TextAvoidInfo.
InputMethod_ErrorCode OH_TextAvoidInfo_SetHeight (InputMethod_TextAvoidInfo *info, double height)	Sets the height in InputMethod_TextAvoidInfo.
InputMethod_ErrorCode OH_TextAvoidInfo_GetPositionY (InputMethod_TextAvoidInfo *info, double *positionY)	Obtains the Y coordinate from InputMethod_TextAvoidInfo.
InputMethod_ErrorCode OH_TextAvoidInfo_GetHeight (InputMethod_TextAvoidInfo *info, double *height)	Obtains the height from InputMethod_TextAvoidInfo.
InputMethod_TextConfig * OH_TextConfig_Create ()	Creates an InputMethod_TextConfig instance.
void OH_TextConfig_Destroy (InputMethod_TextConfig *config)	Destroys an InputMethod_TextConfig instance.
InputMethod_ErrorCode OH_TextConfig_SetInputType (InputMethod_TextConfig *config, InputMethod_TextInputType inputType)	Sets the text box type for InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_SetEnterKeyType (InputMethod_TextConfig *config, InputMethod_EnterKeyType enterKeyType)	Sets the Enter function type for InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_SetPreviewTextSupport (InputMethod_TextConfig *config, bool supported)	Sets the text preview feature for InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_SetSelection (InputMethod_TextConfig *config, int32_t start, int32_t end)	Sets the selected text area for InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_SetWindowId (InputMethod_TextConfig *config, int32_t windowId)	Sets the ID of the window to which InputMethod_TextConfig belongs.
InputMethod_ErrorCode OH_TextConfig_GetInputType (InputMethod_TextConfig *config, InputMethod_TextInputType *inputType)	Obtains the text box type of InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_GetEnterKeyType (InputMethod_TextConfig *config, InputMethod_EnterKeyType *enterKeyType)	Obtains the Enter function type of InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_IsPreviewTextSupported (InputMethod_TextConfig *config, bool *supported)	Obtains the text preview settings of InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_GetCursorInfo (InputMethod_TextConfig *config, InputMethod_CursorInfo **cursorInfo)	Obtains the cursor information of InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_GetTextAvoidInfo (InputMethod_TextConfig *config, InputMethod_TextAvoidInfo **avoidInfo)	Obtains the avoidance information of InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_GetSelection (InputMethod_TextConfig *config, int32_t *start, int32_t *end)	Obtains the selected text area of InputMethod_TextConfig.
InputMethod_ErrorCode OH_TextConfig_GetWindowId (InputMethod_TextConfig *config, int32_t *windowId)	Obtains the ID of the window to which InputMethod_TextConfig belongs.
InputMethod_TextEditorProxy * OH_TextEditorProxy_Create ()	Creates an InputMethod_TextEditorProxy instance.
void OH_TextEditorProxy_Destroy (InputMethod_TextEditorProxy *proxy)	Destroys an InputMethod_TextEditorProxy instance.
InputMethod_ErrorCode OH_TextEditorProxy_SetGetTextConfigFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetTextConfigFunc getTextConfigFunc)	Sets the OH_TextEditorProxy_GetTextConfigFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetInsertTextFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_InsertTextFunc insertTextFunc)	Sets the OH_TextEditorProxy_InsertTextFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetDeleteForwardFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_DeleteForwardFunc deleteForwardFunc)	Sets the OH_TextEditorProxy_DeleteForwardFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetDeleteBackwardFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_DeleteBackwardFunc deleteBackwardFunc)	Sets the OH_TextEditorProxy_DeleteBackwardFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetSendKeyboardStatusFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_SendKeyboardStatusFunc sendKeyboardStatusFunc)	Sets the OH_TextEditorProxy_SendKeyboardStatusFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetSendEnterKeyFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_SendEnterKeyFunc sendEnterKeyFunc)	Sets the OH_TextEditorProxy_SetSendEnterKeyFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetMoveCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_MoveCursorFunc moveCursorFunc)	Sets the OH_TextEditorProxy_SetMoveCursorFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetHandleSetSelectionFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_HandleSetSelectionFunc handleSetSelectionFunc)	Sets the OH_TextEditorProxy_HandleSetSelectionFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetHandleExtendActionFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_HandleExtendActionFunc handleExtendActionFunc)	Sets the OH_TextEditorProxy_HandleExtendActionFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetGetLeftTextOfCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetLeftTextOfCursorFunc getLeftTextOfCursorFunc)	Sets the OH_TextEditorProxy_GetLeftTextOfCursorFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetGetRightTextOfCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetRightTextOfCursorFunc getRightTextOfCursorFunc)	Sets the OH_TextEditorProxy_GetRightTextOfCursorFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetGetTextIndexAtCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetTextIndexAtCursorFunc getTextIndexAtCursorFunc)	Sets the OH_TextEditorProxy_GetTextIndexAtCursorFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetReceivePrivateCommandFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_ReceivePrivateCommandFunc receivePrivateCommandFunc)	Sets the OH_TextEditorProxy_ReceivePrivateCommandFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetSetPreviewTextFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_SetPreviewTextFunc setPreviewTextFunc)	Sets the OH_TextEditorProxy_SetPreviewTextFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_SetFinishTextPreviewFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_FinishTextPreviewFunc finishTextPreviewFunc)	Sets the OH_TextEditorProxy_FinishTextPreviewFunc function to InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetGetTextConfigFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetTextConfigFunc *getTextConfigFunc)	Obtains the OH_TextEditorProxy_GetTextConfigFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetInsertTextFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_InsertTextFunc *insertTextFunc)	Obtains the OH_TextEditorProxy_InsertTextFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetDeleteForwardFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_DeleteForwardFunc *deleteForwardFunc)	Obtains the OH_TextEditorProxy_DeleteForwardFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetDeleteBackwardFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_DeleteBackwardFunc *deleteBackwardFunc)	Obtains the OH_TextEditorProxy_DeleteBackwardFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetSendKeyboardStatusFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_SendKeyboardStatusFunc *sendKeyboardStatusFunc)	Obtains the OH_TextEditorProxy_SendKeyboardStatusFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetSendEnterKeyFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_SendEnterKeyFunc *sendEnterKeyFunc)	Obtains the OH_TextEditorProxy_SendEnterKeyFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetMoveCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_MoveCursorFunc *moveCursorFunc)	Obtains the OH_TextEditorProxy_MoveCursorFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetHandleSetSelectionFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_HandleSetSelectionFunc *handleSetSelectionFunc)	Obtains the OH_TextEditorProxy_HandleSetSelectionFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetHandleExtendActionFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_HandleExtendActionFunc *handleExtendActionFunc)	Obtains the OH_TextEditorProxy_HandleExtendActionFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetGetLeftTextOfCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetLeftTextOfCursorFunc *getLeftTextOfCursorFunc)	Obtains the OH_TextEditorProxy_GetLeftTextOfCursorFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetGetRightTextOfCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetRightTextOfCursorFunc *getRightTextOfCursorFunc)	Obtains the OH_TextEditorProxy_GetRightTextOfCursorFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetGetTextIndexAtCursorFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_GetTextIndexAtCursorFunc *getTextIndexAtCursorFunc)	Obtains the OH_TextEditorProxy_GetTextIndexAtCursorFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetReceivePrivateCommandFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_ReceivePrivateCommandFunc *receivePrivateCommandFunc)	Obtains the OH_TextEditorProxy_ReceivePrivateCommandFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetSetPreviewTextFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_SetPreviewTextFunc *setPreviewTextFunc)	Obtains the OH_TextEditorProxy_SetPreviewTextFunc function from InputMethod_TextEditorProxy.
InputMethod_ErrorCode OH_TextEditorProxy_GetFinishTextPreviewFunc (InputMethod_TextEditorProxy *proxy, OH_TextEditorProxy_FinishTextPreviewFunc *finishTextPreviewFunc)	Obtains the OH_TextEditorProxy_FinishTextPreviewFunc function from InputMethod_TextEditorProxy.

Type Description

InputMethod_AttachOptions

typedef struct InputMethod_AttachOptions InputMethod_AttachOptions

Description

Options carried when the input method is bound.

Since: 12

InputMethod_CommandValueType

typedef enum InputMethod_CommandValueType InputMethod_CommandValueType

Description

Private data type.

Since: 12

InputMethod_CursorInfo

typedef struct InputMethod_CursorInfo InputMethod_CursorInfo

Description

Coordinates, width, and height of the cursor.

Since: 12

InputMethod_Direction

typedef enum InputMethod_Direction InputMethod_Direction

Description

Moving direction.

Since: 12

InputMethod_EnterKeyType

typedef enum InputMethod_EnterKeyType InputMethod_EnterKeyType

Description

Enter function type.

Since: 12

InputMethod_ErrorCode

typedef enum InputMethod_ErrorCode InputMethod_ErrorCode

Description

Error code of the input method.

Since: 12

InputMethod_ExtendAction

typedef enum InputMethod_ExtendAction InputMethod_ExtendAction

Description

Type of the extended edit action on the text box.

Since: 12

InputMethod_InputMethodProxy

typedef struct InputMethod_InputMethodProxy InputMethod_InputMethodProxy

Description

Input method proxy object.

This object can be used to call the method for using the input method.

Since: 12

InputMethod_KeyboardStatus

typedef enum InputMethod_KeyboardStatus InputMethod_KeyboardStatus

Description

Keyboard status.

Since: 12

InputMethod_PrivateCommand

typedef struct InputMethod_PrivateCommand InputMethod_PrivateCommand

Description

Private data.

It refers to the private data exchanged between the text box and the input method application.

Since: 12

InputMethod_TextAvoidInfo

typedef struct InputMethod_TextAvoidInfo InputMethod_TextAvoidInfo

Description

Information of the text box used to avoid the keyboard.

Since: 12

InputMethod_TextConfig

typedef struct InputMethod_TextConfig InputMethod_TextConfig

Description

Text box configuration.

Since: 12

InputMethod_TextEditorProxy

typedef struct InputMethod_TextEditorProxy InputMethod_TextEditorProxy

Description

Text box proxy.

It provides methods for obtaining notifications and requests from the input method application.

Since: 12

InputMethod_TextInputType

typedef enum InputMethod_TextInputType InputMethod_TextInputType

Description

Text input type.

Since: 12

OH_TextEditorProxy_DeleteBackwardFunc

typedef void(* OH_TextEditorProxy_DeleteBackwardFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t length)

Description

Function called when the input method deletes the text on the left of the cursor.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
length	Length of the characters to be deleted.

OH_TextEditorProxy_DeleteForwardFunc

typedef void(* OH_TextEditorProxy_DeleteForwardFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t length)

Description

Function called when the input method deletes the text on the right of the cursor.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
length	Length of the characters to be deleted.

OH_TextEditorProxy_FinishTextPreviewFunc

typedef void(* OH_TextEditorProxy_FinishTextPreviewFunc) (InputMethod_TextEditorProxy *textEditorProxy)

Description

Function called when the input method ends the text preview feature.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.

OH_TextEditorProxy_GetLeftTextOfCursorFunc

typedef void(* OH_TextEditorProxy_GetLeftTextOfCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t number, char16_t text[], size_t *length)

Description

Function called when the input method obtains the text on the left of the cursor.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
number	Length of the text to be obtained.
text	Text content of a specified length on the left of the cursor. You need to assign a value to the text content in the function implementation.

OH_TextEditorProxy_GetRightTextOfCursorFunc

typedef void(* OH_TextEditorProxy_GetRightTextOfCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t number, char16_t text[], size_t *length)

Description

Function called when the input method obtains the text on the right of the cursor.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
number	Length of the text to be obtained.
text	Text content of a specified length on the right of the cursor. You need to assign a value to the text content in the function implementation.

OH_TextEditorProxy_GetTextConfigFunc

typedef void(* OH_TextEditorProxy_GetTextConfigFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_TextConfig *config)

Description

Function called when the input method obtains the text box configuration.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters:

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
config	Text box configuration.

OH_TextEditorProxy_GetTextIndexAtCursorFunc

typedef int32_t(* OH_TextEditorProxy_GetTextIndexAtCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy)

Description

Function called when the input method obtains the index of the text where the cursor is located in the text box.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.

Returns:

Index of the text where the cursor is located.

OH_TextEditorProxy_HandleExtendActionFunc

typedef void(* OH_TextEditorProxy_HandleExtendActionFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_ExtendAction action)

Description

Function called when the input method sends an extended editing operation.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
action	Extended editing operation. For details, see InputMethod_ExtendAction.

OH_TextEditorProxy_HandleSetSelectionFunc

typedef void(* OH_TextEditorProxy_HandleSetSelectionFunc) (InputMethod_TextEditorProxy *textEditorProxy, int32_t start, int32_t end)

Description

Function called when the input method requests to select text.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
start	Start position of the selected text.
end	End position of the selected text.

OH_TextEditorProxy_InsertTextFunc

typedef void(* OH_TextEditorProxy_InsertTextFunc) (InputMethod_TextEditorProxy *textEditorProxy, const char16_t *text, size_t length)

Description

Function called when the input method application inserts text.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
text	Characters to be inserted.
length	Length of the characters to be inserted.

OH_TextEditorProxy_MoveCursorFunc

typedef void(* OH_TextEditorProxy_MoveCursorFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_Direction direction)

Description

Function called when the cursor is moved in the input method.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
direction	Cursor moving direction. For details, see InputMethod_Direction.

OH_TextEditorProxy_ReceivePrivateCommandFunc

typedef int32_t(* OH_TextEditorProxy_ReceivePrivateCommandFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_PrivateCommand *privateCommand[], size_t size)

Description

Function called when the input method application sends a private data command.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
privateCommand	Private data command.
size	Size of the private data.

Returns:

Processing result of the private data command.

OH_TextEditorProxy_SendEnterKeyFunc

typedef void(* OH_TextEditorProxy_SendEnterKeyFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_EnterKeyType enterKeyType)

Description

Function called when the Enter key is pressed in the input method.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
enterKeyType	Enter key type. For details, see InputMethod_EnterKeyType.

OH_TextEditorProxy_SendKeyboardStatusFunc

typedef void(* OH_TextEditorProxy_SendKeyboardStatusFunc) (InputMethod_TextEditorProxy *textEditorProxy, InputMethod_KeyboardStatus keyboardStatus)

Description

Function called when the input method notifies the keyboard status.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
keyboardStatus	Keyboard status. For details, see InputMethod_KeyboardStatus.

OH_TextEditorProxy_SetPreviewTextFunc

typedef int32_t(* OH_TextEditorProxy_SetPreviewTextFunc) (InputMethod_TextEditorProxy *textEditorProxy, const char16_t text[], size_t length, int32_t start, int32_t end)

Description

Function called when the input method sets the text preview feature.

Implement this function, set it to InputMethod_TextEditorProxy, and register it using OH_InputMethodController_Attach.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
text	Text requested to be previewed.
length	Length of the text to be previewed.
start	Starting cursor position of the text to be previewed.
end	Ending cursor position of the text to be previewed.

Returns:

Result of setting text preview.

Enum Description

InputMethod_CommandValueType

enum InputMethod_CommandValueType

Description

Private data type.

Since: 12

Value	Description
IME_COMMAND_VALUE_TYPE_NONE	NONE.
IME_COMMAND_VALUE_TYPE_STRING	String.
IME_COMMAND_VALUE_TYPE_BOOL	Boolean.
IME_COMMAND_VALUE_TYPE_INT32	32-bit signed integer.

InputMethod_Direction

enum InputMethod_Direction

Description

Moving direction.

Since: 12

Value	Description
IME_DIRECTION_NONE	NONE.
IME_DIRECTION_UP	Upward.
IME_DIRECTION_DOWN	Downward.
IME_DIRECTION_LEFT	To the left.
IME_DIRECTION_RIGHT	To the right.

InputMethod_EnterKeyType

enum InputMethod_EnterKeyType

Description

Enter function type.

Since: 12

Value	Description
IME_ENTER_KEY_UNSPECIFIED	Not specified.
IME_ENTER_KEY_NONE	NONE.
IME_ENTER_KEY_GO	Go.
IME_ENTER_KEY_SEARCH	Search.
IME_ENTER_KEY_SEND	Send.
IME_ENTER_KEY_NEXT	Next.
IME_ENTER_KEY_DONE	Done.
IME_ENTER_KEY_PREVIOUS	Previous.
IME_ENTER_KEY_NEWLINE	Line break.

InputMethod_ErrorCode

enum InputMethod_ErrorCode

Description

Error code of the input method.

Since: 12

Value	Description
IME_ERR_OK	Successful.
IME_ERR_UNDEFINED	Query failed.
IME_ERR_PARAMCHECK	Parameter check failed.
IME_ERR_PACKAGEMANAGER	Package management error.
IME_ERR_IMENGINE	Input method application error.
IME_ERR_IMCLIENT	Text box client error.
IME_ERR_CONFIG_PERSIST	Configuration persistence failed. This error code is reported when the configuration fails to be saved.
IME_ERR_CONTROLLER	Input method controller error.
IME_ERR_SETTINGS	Input method setter error.
IME_ERR_IMMS	Input method manager service error.
IME_ERR_DETACHED	Text box unbound.
IME_ERR_NULL_POINTER	Null pointer.
IME_ERR_QUERY_FAILED	Query failed.

InputMethod_ExtendAction

enum InputMethod_ExtendAction

Description

Type of the extended edit action on the text box.

Since: 12

Value	Description
IME_EXTEND_ACTION_SELECT_ALL	Select all.
IME_EXTEND_ACTION_CUT	Cut.
IME_EXTEND_ACTION_COPY	Copy.
IME_EXTEND_ACTION_PASTE	Paste.

InputMethod_KeyboardStatus

enum InputMethod_KeyboardStatus

Description

Keyboard status.

Since: 12

Value	Description
IME_KEYBOARD_STATUS_NONE	NONE.
IME_KEYBOARD_STATUS_HIDE	Invisible.
IME_KEYBOARD_STATUS_SHOW	Visible.

InputMethod_TextInputType

enum InputMethod_TextInputType

Description

Text input type.

Since: 12

Value	Description
IME_TEXT_INPUT_TYPE_NONE	NONE.
IME_TEXT_INPUT_TYPE_TEXT	Text.
IME_TEXT_INPUT_TYPE_MULTILINE	Multi-line.
IME_TEXT_INPUT_TYPE_NUMBER	Number.
IME_TEXT_INPUT_TYPE_PHONE	Phone number.
IME_TEXT_INPUT_TYPE_DATETIME	Date.
IME_TEXT_INPUT_TYPE_EMAIL_ADDRESS	Email address.
IME_TEXT_INPUT_TYPE_URL	URL.
IME_TEXT_INPUT_TYPE_VISIBLE_PASSWORD	Password.
IME_TEXT_INPUT_TYPE_NUMBER_PASSWORD	Numeric password.
IME_TEXT_INPUT_TYPE_SCREEN_LOCK_PASSWORD	Lock screen password.
IME_TEXT_INPUT_TYPE_USER_NAME	Username.
IME_TEXT_INPUT_TYPE_NEW_PASSWORD	New password.
IME_TEXT_INPUT_TYPE_NUMBER_DECIMAL	NUMBER DECIMAL.

Function Description

OH_AttachOptions_Create()

InputMethod_AttachOptions* OH_AttachOptions_Create (bool showKeyboard)

Description

Creates an InputMethod_AttachOptions instance.

Since: 12

Parameters

Name	Description
showKeyboard	Indicates whether to display the keyboard.

Returns:

If the operation is successful, a pointer to the created InputMethod_AttachOptions instance is returned. If the operation failed, NULL is returned, which may be caused by insufficient application address space.

OH_AttachOptions_Destroy()

void OH_AttachOptions_Destroy (InputMethod_AttachOptions * options)

Description

Destroys an InputMethod_AttachOptions instance.

Since: 12

Parameters

Name	Description
options	InputMethod_AttachOptions instance to be destroyed.

OH_AttachOptions_IsShowKeyboard()

InputMethod_ErrorCode OH_AttachOptions_IsShowKeyboard (InputMethod_AttachOptions * options, bool * showKeyboard )

Description

Obtains the configured value that indicates whether to display the keyboard from InputMethod_AttachOptions.

Since: 12

Parameters

Name	Description
options	InputMethod_AttachOptions instance whose value is read.
showKeyboard	Whether to display the keyboard during binding. true: The keyboard is displayed after the binding is complete. false: The keyboard is hidden after the binding is complete.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_CursorInfo_Create()

InputMethod_CursorInfo* OH_CursorInfo_Create (double left, double top, double width, double height )

Description

Creates an InputMethod_CursorInfo instance.

Since: 12

Parameters

Name	Description
left	Absolute value of the distance between the cursor's leftmost point and the left edge of the physical screen.
top	Absolute value of the distance between the cursor's top vertex and the top edge of the physical screen.
width	Width.
height	Height.

Returns:

If the operation is successful, a pointer to the created InputMethod_CursorInfo instance is returned. If the operation failed, NULL is returned, which may be caused by insufficient application address space.

OH_CursorInfo_Destroy()

void OH_CursorInfo_Destroy (InputMethod_CursorInfo * cursorInfo)

Description

Destroys an InputMethod_CursorInfo instance.

Since: 12

Parameters

Name	Description
cursorInfo	Pointer to the InputMethod_CursorInfo instance to be destroyed.

OH_CursorInfo_GetRect()

InputMethod_ErrorCode OH_CursorInfo_GetRect (InputMethod_CursorInfo * cursorInfo, double * left, double * top, double * width, double * height )

Description

Obtains the cursor information.

Since: 12

Parameters

Name	Description
cursorInfo	Pointer to the InputMethod_CursorInfo instance.
left	Absolute value of the distance between the cursor's leftmost point and the left edge of the physical screen.
top	Absolute value of the distance between the cursor's top vertex and the top edge of the physical screen.
width	Width.
height	Height.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_CursorInfo_SetRect()

InputMethod_ErrorCode OH_CursorInfo_SetRect (InputMethod_CursorInfo * cursorInfo, double left, double top, double width, double height )

Description

Sets the cursor information.

Since: 12

Parameters

Name	Description
cursorInfo	Pointer to the InputMethod_CursorInfo instance.
left	Absolute value of the distance between the cursor's leftmost point and the left edge of the physical screen.
top	Absolute value of the distance between the cursor's top vertex and the top edge of the physical screen.
width	Width.
height	Height.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodController_Attach()

InputMethod_ErrorCode OH_InputMethodController_Attach (InputMethod_TextEditorProxy * textEditorProxy, InputMethod_AttachOptions * options, InputMethod_InputMethodProxy ** inputMethodProxy )

Description

Binds an application to the input method service.

Since: 12

Parameters

Name	Description
textEditorProxy	Pointer to the InputMethod_TextEditorProxy instance. The caller needs to manage the textEditorProxy lifespan. If the calling is successful, the caller cannot release textEditorProxy before the next binding or unbinding call.
options	Pointer to the InputMethod_AttachOptions instance, which is the option for binding.
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. The lifespan is maintained until the next binding or unbinding call.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_PARAMCHECK indicates the parameter error.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodController_Detach()

InputMethod_ErrorCode OH_InputMethodController_Detach (InputMethod_InputMethodProxy * inputMethodProxy)

Description

Unbinds an application from the input method service.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodProxy_HideKeyboard()

InputMethod_ErrorCode OH_InputMethodProxy_HideKeyboard (InputMethod_InputMethodProxy * inputMethodProxy)

Description

Hides the keyboard.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

IME_ERR_DETACHED indicates that no input method is bound.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodProxy_NotifyConfigurationChange()

InputMethod_ErrorCode OH_InputMethodProxy_NotifyConfigurationChange (InputMethod_InputMethodProxy * inputMethodProxy, InputMethod_EnterKeyType enterKey, InputMethod_TextInputType textType )

Description

Notifies the change of the text box configuration.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.
enterKey	Enter key type.
textType	Text box type.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_PARAMCHECK indicates the parameter error.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

IME_ERR_DETACHED indicates that no input method is bound.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodProxy_NotifyCursorUpdate()

InputMethod_ErrorCode OH_InputMethodProxy_NotifyCursorUpdate (InputMethod_InputMethodProxy * inputMethodProxy, InputMethod_CursorInfo * cursorInfo )

Description

Notifies the cursor position change.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.
cursorInfo	Pointer to the InputMethod_CursorInfo instance, indicating the cursor information.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_PARAMCHECK indicates the parameter error.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

IME_ERR_DETACHED indicates that no input method is bound.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodProxy_NotifySelectionChange()

InputMethod_ErrorCode OH_InputMethodProxy_NotifySelectionChange (InputMethod_InputMethodProxy * inputMethodProxy, char16_t text[], size_t length, int start, int end )

Description

Notifies the change of the text selection area in the text box.

When the text content, the cursor position, or the selected text changes, this API is used to notify the input method application of the change.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.
text	All input text.
length	Length of the text parameter. Maximum length: 8 KB.
start	Start position of the selected text.
end	End position of the selected text.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_PARAMCHECK indicates the parameter error.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

IME_ERR_DETACHED indicates that no input method is bound.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodProxy_SendPrivateCommand()

InputMethod_ErrorCode OH_InputMethodProxy_SendPrivateCommand (InputMethod_InputMethodProxy * inputMethodProxy, InputMethod_PrivateCommand * privateCommand[], size_t size )

Description

Sends a private data command.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.
privateCommand	Private command, which is defined in InputMethod_PrivateCommand. The maximum size is 32 KB.
size	Size of the private command. Maximum size: 5.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_PARAMCHECK indicates the parameter error.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

IME_ERR_DETACHED indicates that no input method is bound.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_InputMethodProxy_ShowKeyboard()

InputMethod_ErrorCode OH_InputMethodProxy_ShowKeyboard (InputMethod_InputMethodProxy * inputMethodProxy)

Description

Displays the keyboard.

Since: 12

Parameters

Name	Description
inputMethodProxy	Pointer to the InputMethod_InputMethodProxy instance. Call OH_InputMethodController_Attach to obtain inputMethodProxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

IME_ERR_PARAMCHECK indicates the parameter error.

IME_ERR_IMCLIENT indicates the input method client error.

IME_ERR_IMMS indicates the input method service error.

IME_ERR_DETACHED indicates that no input method is bound.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_Create()

InputMethod_PrivateCommand* OH_PrivateCommand_Create (char key[], size_t keyLength )

Description

Creates an InputMethod_PrivateCommand instance.

Since: 12

Parameters

Name	Description
key	Key value of the private data.
keyLength	Key length.

Returns:

If the operation is successful, a pointer to the created InputMethod_PrivateCommand instance is returned. If the operation failed, NULL is returned, which may be caused by insufficient application address space.

OH_PrivateCommand_Destroy()

void OH_PrivateCommand_Destroy (InputMethod_PrivateCommand * command)

Description

Destroys an InputMethod_PrivateCommand instance.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance to be destroyed.

OH_PrivateCommand_GetBoolValue()

InputMethod_ErrorCode OH_PrivateCommand_GetBoolValue (InputMethod_PrivateCommand * command, bool * value )

Description

Obtains the value of the Boolean type from InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance whose value is to be obtained.
value	Boolean value.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_GetIntValue()

InputMethod_ErrorCode OH_PrivateCommand_GetIntValue (InputMethod_PrivateCommand * command, int32_t * value )

Description

Obtains the value of the integer type from InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance whose value is to be obtained.
value	Value of the integer type.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_GetKey()

InputMethod_ErrorCode OH_PrivateCommand_GetKey (InputMethod_PrivateCommand * command, const char ** key, size_t * keyLength )

Description

Obtains the key value from InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance whose key value is to be obtained.
key	The lifespan of key is consistent with that of command. Do not directly save the key address or write key. You are advised to copy key and then use the copy.
keyLength	Key length.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_GetStrValue()

InputMethod_ErrorCode OH_PrivateCommand_GetStrValue (InputMethod_PrivateCommand * command, const char ** value, size_t * valueLength )

Description

Obtains the value of the character string type from InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance whose value is to be obtained.
value	Value of the character string type.
valueLength	The lifespan of value is consistent with that of command. Do not directly save the value address or directly write value. You are advised to copy value and then use the copy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_GetValueType()

InputMethod_ErrorCode OH_PrivateCommand_GetValueType (InputMethod_PrivateCommand * command, InputMethod_CommandValueType * type )

Description

Obtains the data type of value from InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance whose value is to be obtained.
type	Data type of value.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_SetBoolValue()

InputMethod_ErrorCode OH_PrivateCommand_SetBoolValue (InputMethod_PrivateCommand * command, bool value )

Description

Sets the value of the Boolean type for InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance to be set.
value	Boolean value.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_SetIntValue()

InputMethod_ErrorCode OH_PrivateCommand_SetIntValue (InputMethod_PrivateCommand * command, int32_t value )

Description

Sets the value of the integer type for InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance to be set.
value	Integer value.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_SetKey()

InputMethod_ErrorCode OH_PrivateCommand_SetKey (InputMethod_PrivateCommand * command, char key[], size_t keyLength )

Description

Sets the key value for InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance to be set.
key	Key value.
keyLength	Key length.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_PrivateCommand_SetStrValue()

InputMethod_ErrorCode OH_PrivateCommand_SetStrValue (InputMethod_PrivateCommand * command, char value[], size_t valueLength )

Description

Sets the value of the character string type for InputMethod_PrivateCommand.

Since: 12

Parameters

Name	Description
command	Pointer to the InputMethod_PrivateCommand instance to be set.
value	Value of the character string type.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextAvoidInfo_Create()

InputMethod_TextAvoidInfo* OH_TextAvoidInfo_Create (double positionY, double height )

Description

Creates an InputMethod_TextAvoidInfo instance.

Since: 12

Parameters

Name	Description
positionY	Y coordinate of the text box.
height	Height of the text box.

Returns:

If the operation is successful, a pointer to the created InputMethod_TextAvoidInfo instance is returned. If the operation failed, NULL is returned, which may be caused by insufficient application address space.

OH_TextAvoidInfo_Destroy()

void OH_TextAvoidInfo_Destroy (InputMethod_TextAvoidInfo * info)

Description

Destroys an InputMethod_TextAvoidInfo instance.

Since: 12

Parameters

Name	Description
options	Pointer to the InputMethod_TextAvoidInfo instance to be destroyed.

OH_TextAvoidInfo_GetHeight()

InputMethod_ErrorCode OH_TextAvoidInfo_GetHeight (InputMethod_TextAvoidInfo * info, double * height )

Description

Obtains the height from InputMethod_TextAvoidInfo.

Since: 12

Parameters

Name	Description
info	Pointer to the InputMethod_TextAvoidInfo instance whose value is to be obtained.
height	Height of the text box.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextAvoidInfo_GetPositionY()

InputMethod_ErrorCode OH_TextAvoidInfo_GetPositionY (InputMethod_TextAvoidInfo * info, double * positionY )

Description

Obtains the Y coordinate from InputMethod_TextAvoidInfo.

Since: 12

Parameters

Name	Description
info	Pointer to the InputMethod_TextAvoidInfo instance whose value is to be obtained.
positionY	Absolute value of the distance between the text box's top vertex and the top edge of the physical screen.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextAvoidInfo_SetHeight()

InputMethod_ErrorCode OH_TextAvoidInfo_SetHeight (InputMethod_TextAvoidInfo * info, double height )

Description

Sets the height in InputMethod_TextAvoidInfo.

Since: 12

Parameters

Name	Description
info	Pointer to the InputMethod_TextAvoidInfo instance to be set.
height	Height.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextAvoidInfo_SetPositionY()

InputMethod_ErrorCode OH_TextAvoidInfo_SetPositionY (InputMethod_TextAvoidInfo * info, double positionY )

Description

Sets the Y coordinate in InputMethod_TextAvoidInfo.

Since: 12

Parameters

Name	Description
info	Pointer to the InputMethod_TextAvoidInfo instance to be set.
positionY	Absolute value of the distance between the text box's top vertex and the top edge of the physical screen.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_Create()

InputMethod_TextConfig* OH_TextConfig_Create ()

Description

Creates an InputMethod_TextConfig instance.

Since: 12

Returns:

If the operation is successful, a pointer to the created InputMethod_TextConfig instance is returned. If the operation failed, NULL is returned, which may be caused by insufficient application address space.

OH_TextConfig_Destroy()

void OH_TextConfig_Destroy (InputMethod_TextConfig * config)

Description

Destroys an InputMethod_TextConfig instance.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance to be destroyed.

OH_TextConfig_GetCursorInfo()

InputMethod_ErrorCode OH_TextConfig_GetCursorInfo (InputMethod_TextConfig * config, InputMethod_CursorInfo ** cursorInfo )

Description

Obtains the cursor information of InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
cursorInfo	Cursor information.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_GetEnterKeyType()

InputMethod_ErrorCode OH_TextConfig_GetEnterKeyType (InputMethod_TextConfig * config, InputMethod_EnterKeyType * enterKeyType )

Description

Obtains the Enter function type of InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
enterKeyType	Enter function type of the text box.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_GetInputType()

InputMethod_ErrorCode OH_TextConfig_GetInputType (InputMethod_TextConfig * config, InputMethod_TextInputType * inputType )

Description

Obtains the text box type of InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
inputType	Input type of the text box.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_GetSelection()

InputMethod_ErrorCode OH_TextConfig_GetSelection (InputMethod_TextConfig * config, int32_t * start, int32_t * end )

Description

Obtains the selected text area of InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
start	Start position of the selected text.
end	End position of the selected text.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_GetTextAvoidInfo()

InputMethod_ErrorCode OH_TextConfig_GetTextAvoidInfo (InputMethod_TextConfig * config, InputMethod_TextAvoidInfo ** avoidInfo )

Description

Obtains the avoidance information of InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
avoidInfo	Text box avoidance information.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_GetWindowId()

InputMethod_ErrorCode OH_TextConfig_GetWindowId (InputMethod_TextConfig * config, int32_t * windowId )

Description

Obtains the ID of the window to which InputMethod_TextConfig belongs.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
windowId	Window ID of the application bound to the input method.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_IsPreviewTextSupported()

InputMethod_ErrorCode OH_TextConfig_IsPreviewTextSupported (InputMethod_TextConfig * config, bool * supported )

Description

Obtains the text preview settings of InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance whose value is to be obtained.
supported	Whether text preview is supported.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_SetEnterKeyType()

InputMethod_ErrorCode OH_TextConfig_SetEnterKeyType (InputMethod_TextConfig * config, InputMethod_EnterKeyType enterKeyType )

Description

Sets the Enter function type for InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance to be set.
enterKeyType	Enter function type.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_SetInputType()

InputMethod_ErrorCode OH_TextConfig_SetInputType (InputMethod_TextConfig * config, InputMethod_TextInputType inputType )

Description

Sets the text box type for InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance to be set.
inputType	Input type of the text box.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_SetPreviewTextSupport()

InputMethod_ErrorCode OH_TextConfig_SetPreviewTextSupport (InputMethod_TextConfig * config, bool supported )

Description

Sets the text preview feature for InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance to be set.
supported	Whether text preview is supported.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_SetSelection()

InputMethod_ErrorCode OH_TextConfig_SetSelection (InputMethod_TextConfig * config, int32_t start, int32_t end )

Description

Sets the selected text area for InputMethod_TextConfig.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance to be set.
start	Start position of the selected text.
end	End position of the selected text.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextConfig_SetWindowId()

InputMethod_ErrorCode OH_TextConfig_SetWindowId (InputMethod_TextConfig * config, int32_t windowId )

Description

Sets the ID of the window to which InputMethod_TextConfig belongs.

Since: 12

Parameters

Name	Description
config	Pointer to the InputMethod_TextConfig instance to be set.
windowId	Window ID of the application bound to the input method.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_Create()

InputMethod_TextEditorProxy* OH_TextEditorProxy_Create ()

Description

Creates an InputMethod_TextEditorProxy instance.

Since: 12

Returns:

If the operation is successful, a pointer to the created InputMethod_TextEditorProxy instance is returned. If the operation failed, NULL is returned, which may be caused by insufficient application address space.

OH_TextEditorProxy_Destroy()

void OH_TextEditorProxy_Destroy (InputMethod_TextEditorProxy * proxy)

Description

Destroys an InputMethod_TextEditorProxy instance.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be destroyed.

OH_TextEditorProxy_GetDeleteBackwardFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetDeleteBackwardFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_DeleteBackwardFunc * deleteBackwardFunc )

Description

Obtains the OH_TextEditorProxy_DeleteBackwardFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
deleteBackwardFunc	Function OH_TextEditorProxy_DeleteBackwardFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetDeleteForwardFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetDeleteForwardFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_DeleteForwardFunc * deleteForwardFunc )

Description

Obtains the OH_TextEditorProxy_DeleteForwardFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
deleteForwardFunc	Function OH_TextEditorProxy_DeleteForwardFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetFinishTextPreviewFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetFinishTextPreviewFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_FinishTextPreviewFunc * finishTextPreviewFunc )

Description

Obtains the OH_TextEditorProxy_FinishTextPreviewFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
finishTextPreviewFunc	Function OH_TextEditorProxy_FinishTextPreviewFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetGetLeftTextOfCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetGetLeftTextOfCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetLeftTextOfCursorFunc * getLeftTextOfCursorFunc )

Description

Obtains the OH_TextEditorProxy_GetLeftTextOfCursorFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
getLeftTextOfCursorFunc	Function OH_TextEditorProxy_GetLeftTextOfCursorFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetGetRightTextOfCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetGetRightTextOfCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetRightTextOfCursorFunc * getRightTextOfCursorFunc )

Description

Obtains the OH_TextEditorProxy_GetRightTextOfCursorFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
getRightTextOfCursorFunc	Function OH_TextEditorProxy_GetRightTextOfCursorFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetGetTextConfigFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetGetTextConfigFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetTextConfigFunc * getTextConfigFunc )

Description

Obtains the OH_TextEditorProxy_GetTextConfigFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
getTextConfigFunc	Function OH_TextEditorProxy_GetTextConfigFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetGetTextIndexAtCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetGetTextIndexAtCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetTextIndexAtCursorFunc * getTextIndexAtCursorFunc )

Description

Obtains the OH_TextEditorProxy_GetTextIndexAtCursorFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
getTextIndexAtCursorFunc	Function OH_TextEditorProxy_GetTextIndexAtCursorFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetHandleExtendActionFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetHandleExtendActionFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_HandleExtendActionFunc * handleExtendActionFunc )

Description

Obtains the OH_TextEditorProxy_HandleExtendActionFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
handleExtendActionFunc	Function OH_TextEditorProxy_HandleExtendActionFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetHandleSetSelectionFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetHandleSetSelectionFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_HandleSetSelectionFunc * handleSetSelectionFunc )

Description

Obtains the OH_TextEditorProxy_HandleSetSelectionFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
handleSetSelectionFunc	Function OH_TextEditorProxy_HandleSetSelectionFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetInsertTextFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetInsertTextFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_InsertTextFunc * insertTextFunc )

Description

Obtains the OH_TextEditorProxy_InsertTextFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
insertTextFunc	Function OH_TextEditorProxy_InsertTextFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetMoveCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetMoveCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_MoveCursorFunc * moveCursorFunc )

Description

Obtains the OH_TextEditorProxy_MoveCursorFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
moveCursorFunc	Function OH_TextEditorProxy_MoveCursorFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetReceivePrivateCommandFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetReceivePrivateCommandFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_ReceivePrivateCommandFunc * receivePrivateCommandFunc )

Description

Obtains the OH_TextEditorProxy_ReceivePrivateCommandFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
receivePrivateCommandFunc	Function OH_TextEditorProxy_ReceivePrivateCommandFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetSendEnterKeyFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetSendEnterKeyFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_SendEnterKeyFunc * sendEnterKeyFunc )

Description

Obtains the OH_TextEditorProxy_SendEnterKeyFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
sendEnterKeyFunc	Function OH_TextEditorProxy_SendEnterKeyFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetSendKeyboardStatusFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetSendKeyboardStatusFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_SendKeyboardStatusFunc * sendKeyboardStatusFunc )

Description

Obtains the OH_TextEditorProxy_SendKeyboardStatusFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
sendKeyboardStatusFunc	Function OH_TextEditorProxy_SendKeyboardStatusFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_GetSetPreviewTextFunc()

InputMethod_ErrorCode OH_TextEditorProxy_GetSetPreviewTextFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_SetPreviewTextFunc * setPreviewTextFunc )

Description

Obtains the OH_TextEditorProxy_SetPreviewTextFunc function from InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be read.
setPreviewTextFunc	Function OH_TextEditorProxy_SetPreviewTextFunc obtained from the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetDeleteBackwardFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetDeleteBackwardFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_DeleteBackwardFunc deleteBackwardFunc )

Description

Sets the OH_TextEditorProxy_DeleteBackwardFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
deleteBackwardFunc	Function OH_TextEditorProxy_DeleteBackwardFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetDeleteForwardFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetDeleteForwardFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_DeleteForwardFunc deleteForwardFunc )

Description

Sets the OH_TextEditorProxy_DeleteForwardFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
deleteForwardFunc	Function OH_TextEditorProxy_DeleteForwardFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetFinishTextPreviewFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetFinishTextPreviewFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_FinishTextPreviewFunc finishTextPreviewFunc )

Description

Sets the OH_TextEditorProxy_FinishTextPreviewFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
finishTextPreviewFunc	Function OH_TextEditorProxy_FinishTextPreviewFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetGetLeftTextOfCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetGetLeftTextOfCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetLeftTextOfCursorFunc getLeftTextOfCursorFunc )

Description

Sets the OH_TextEditorProxy_GetLeftTextOfCursorFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
getLeftTextOfCursorFunc	Function OH_TextEditorProxy_GetLeftTextOfCursorFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetGetRightTextOfCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetGetRightTextOfCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetRightTextOfCursorFunc getRightTextOfCursorFunc )

Description

Sets the OH_TextEditorProxy_GetRightTextOfCursorFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
getRightTextOfCursorFunc	Function OH_TextEditorProxy_GetRightTextOfCursorFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetGetTextConfigFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetGetTextConfigFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetTextConfigFunc getTextConfigFunc )

Description

Sets the OH_TextEditorProxy_GetTextConfigFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
getTextConfigFunc	Function OH_TextEditorProxy_GetTextConfigFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetGetTextIndexAtCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetGetTextIndexAtCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_GetTextIndexAtCursorFunc getTextIndexAtCursorFunc )

Description

Sets the OH_TextEditorProxy_GetTextIndexAtCursorFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
getTextIndexAtCursorFunc	Function OH_TextEditorProxy_GetTextIndexAtCursorFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetHandleExtendActionFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetHandleExtendActionFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_HandleExtendActionFunc handleExtendActionFunc )

Description

Sets the OH_TextEditorProxy_HandleExtendActionFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
handleExtendActionFunc	Function OH_TextEditorProxy_HandleExtendActionFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetHandleSetSelectionFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetHandleSetSelectionFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_HandleSetSelectionFunc handleSetSelectionFunc )

Description

Sets the OH_TextEditorProxy_HandleSetSelectionFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
handleSetSelectionFunc	Function OH_TextEditorProxy_HandleSetSelectionFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetInsertTextFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetInsertTextFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_InsertTextFunc insertTextFunc )

Description

Sets the OH_TextEditorProxy_InsertTextFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
insertTextFunc	Function OH_TextEditorProxy_InsertTextFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetMoveCursorFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetMoveCursorFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_MoveCursorFunc moveCursorFunc )

Description

Sets the OH_TextEditorProxy_SetMoveCursorFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
moveCursorFunc	Function OH_TextEditorProxy_MoveCursorFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetReceivePrivateCommandFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetReceivePrivateCommandFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_ReceivePrivateCommandFunc receivePrivateCommandFunc )

Description

Sets the OH_TextEditorProxy_ReceivePrivateCommandFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
receivePrivateCommandFunc	Function OH_TextEditorProxy_ReceivePrivateCommandFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetSendEnterKeyFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetSendEnterKeyFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_SendEnterKeyFunc sendEnterKeyFunc )

Description

Sets the OH_TextEditorProxy_SetSendEnterKeyFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
sendEnterKeyFunc	Function OH_TextEditorProxy_SendEnterKeyFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetSendKeyboardStatusFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetSendKeyboardStatusFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_SendKeyboardStatusFunc sendKeyboardStatusFunc )

Description

Sets the OH_TextEditorProxy_SendKeyboardStatusFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
sendKeyboardStatusFunc	Function OH_TextEditorProxy_SendKeyboardStatusFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

OH_TextEditorProxy_SetSetPreviewTextFunc()

InputMethod_ErrorCode OH_TextEditorProxy_SetSetPreviewTextFunc (InputMethod_TextEditorProxy * proxy, OH_TextEditorProxy_SetPreviewTextFunc setPreviewTextFunc )

Description

Sets the OH_TextEditorProxy_SetPreviewTextFunc function to InputMethod_TextEditorProxy.

Since: 12

Parameters

Name	Description
proxy	Pointer to the InputMethod_TextEditorProxy instance to be set.
setPreviewTextFunc	Function OH_TextEditorProxy_SetPreviewTextFunc set to the proxy.

Returns:

An error code.

IME_ERR_OK indicates the operation is successful.

The IME_ERR_NULL_POINTER indicates an unexpected null pointer.

For details about the error code, see InputMethod_ErrorCode.

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