Description: support UIEditText

IssueNo:
Feature or Bugfix: Feature
Binary Source:No
Signed-off-by: Nlizhiqi <lizhiqi1@huawei.com>

BUILD.gn

@@ -125,6 +125,7 @@ lite_library("ui") {
     "frameworks/components/ui_circle_progress.cpp",
     "frameworks/components/ui_dialog.cpp",
     "frameworks/components/ui_digital_clock.cpp",
+    "frameworks/components/ui_edit_text.cpp",
     "frameworks/components/ui_extend_image_view.cpp",
     "frameworks/components/ui_image_animator.cpp",
     "frameworks/components/ui_image_view.cpp",
@@ -144,6 +145,7 @@ lite_library("ui") {
     "frameworks/components/ui_toggle_button.cpp",
     "frameworks/components/ui_view.cpp",
     "frameworks/components/ui_view_group.cpp",
+    "frameworks/core/input_method_manager.cpp",
     "frameworks/core/render_manager.cpp",
     "frameworks/core/task_manager.cpp",
     "frameworks/default_resource/check_box_res.cpp",

frameworks/common/text.cpp

@@ -108,7 +108,7 @@ void Text::SetText(const char* text)
     }
     uint32_t textLen = static_cast<uint32_t>(strlen(text));
     if (textLen > MAX_TEXT_LENGTH) {
-        return;
+        textLen = MAX_TEXT_LENGTH;
     }
     if (text_ != nullptr) {
         if (strcmp(text, text_) == 0) {
@@ -117,11 +117,11 @@ void Text::SetText(const char* text)
         UIFree(text_);
         text_ = nullptr;
     }
-    text_ = static_cast<char*>(UIMalloc(++textLen));
+    text_ = static_cast<char*>(UIMalloc(textLen + 1));
     if (text_ == nullptr) {
         return;
     }
-    if (memcpy_s(text_, textLen, text, textLen) != EOK) {
+    if (strncpy_s(text_, textLen + 1, text, textLen) != EOK) {
         UIFree(text_);
         text_ = nullptr;
         return;

frameworks/components/ui_edit_text.cpp

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "components/ui_edit_text.h"
+
+#include <codecvt>
+#include <locale>
+
+#include "font/ui_font.h"
+#include "gfx_utils/graphic_log.h"
+#include "securec.h"
+#include "themes/theme_manager.h"
+
+namespace OHOS {
+namespace {
+constexpr char16_t PASSWORD_DOT = u'•'; // dot for password type
+constexpr uint16_t DEFAULT_TEXT_OFFSET = 5;
+constexpr uint16_t DEFAULT_CURSOR_OFFSET = 2;
+constexpr uint16_t DEFAULT_CURSOR_WIDTH = 2;
+} // namespace name
+
+class CursorAnimator : public Animator, public AnimatorCallback {
+public:
+    explicit CursorAnimator(UIEditText* view) : Animator(this, view, 0, true), editText_(view) {}
+
+    virtual ~CursorAnimator() {}
+
+    void Callback(UIView* view) override
+    {
+        if ((view == nullptr) || (editText_ == nullptr)) {
+            return;
+        }
+
+        uint32_t curTime = GetRunTime();
+        if (curTime == preTime_) {
+            return;
+        }
+        uint32_t duration = (curTime > preTime_) ? (curTime - preTime_) : (UINT32_MAX - preTime_ + curTime);
+        if (duration < CURSOR_ANIMATOT_DURATION) {
+            return;
+        }
+        preTime_ = curTime;
+        editText_->drawCursor_ = !editText_->drawCursor_;
+        view->Invalidate();
+    }
+
+    void StartAnimator()
+    {
+        if (editText_ == nullptr) {
+            return;
+        }
+        Start();
+        preTime_ = GetRunTime();
+        editText_->drawCursor_ = false;
+    }
+
+    void StopAnimator()
+    {
+        if (editText_ == nullptr) {
+            return;
+        }
+        Stop();
+        editText_->drawCursor_ = false;
+        editText_->Invalidate();
+    }
+
+private:
+    uint32_t preTime_ = 0;
+    UIEditText* editText_ = nullptr;
+    static constexpr uint16_t CURSOR_ANIMATOT_DURATION = 650;
+};
+
+UIEditText::UIEditText()
+    : inputText_(nullptr),
+      placeholderText_(nullptr),
+      needRefresh_(false),
+      useTextColor_(false),
+      isFocused_(false),
+      drawCursor_(false),
+      placeholderEllipsisIndex_(Text::TEXT_ELLIPSIS_END_INV),
+      offsetX_(DEFAULT_TEXT_OFFSET),
+      maxLength_(MAX_TEXT_LENGTH),
+      textColor_(Color::White()),
+      placeholderColor_(Color::Gray()),
+      cursorColor_(Color::White()),
+      onChangeListener_(nullptr),
+      cursorAnimator_(nullptr)
+{
+    touchable_ = true;
+    focusable_ = true;
+    Theme* theme = ThemeManager::GetInstance().GetCurrent();
+    Style& style = (theme != nullptr) ? (theme->GetEditTextStyle()) : (StyleDefault::GetEditTextStyle());
+    UIView::SetStyle(style);
+}
+
+UIEditText::~UIEditText()
+{
+    if (cursorAnimator_ != nullptr) {
+        delete cursorAnimator_;
+        cursorAnimator_ = nullptr;
+    }
+    if (inputText_ != nullptr) {
+        delete inputText_;
+        inputText_ = nullptr;
+    }
+    if (placeholderText_ != nullptr) {
+        delete placeholderText_;
+        placeholderText_ = nullptr;
+    }
+}
+
+bool UIEditText::OnPressEvent(const PressEvent& event)
+{
+    if (touchable_) {
+        RequestFocus();
+    }
+    return UIView::OnPressEvent(event);
+}
+
+void UIEditText::Focus()
+{
+    if (focusable_) {
+        if (cursorAnimator_ == nullptr) {
+            cursorAnimator_ = new CursorAnimator(this);
+        }
+        static_cast<CursorAnimator*>(cursorAnimator_)->StartAnimator();
+        isFocused_ = true;
+    }
+    UpdateOffsetX();
+    Invalidate();
+    UIView::Focus();
+}
+
+void UIEditText::Blur()
+{
+    if (cursorAnimator_ != nullptr) {
+        static_cast<CursorAnimator*>(cursorAnimator_)->StopAnimator();
+    }
+    isFocused_ = false;
+    UpdateOffsetX();
+    Invalidate();
+    UIView::Blur();
+}
+
+void UIEditText::InitText()
+{
+    if (inputText_ == nullptr) {
+        inputText_ = new Text();
+        inputText_->SetAlign(TEXT_ALIGNMENT_LEFT, TEXT_ALIGNMENT_CENTER);
+        inputText_->SetExpandWidth(true);
+        inputText_->SetExpandHeight(false);
+    }
+
+    if (placeholderText_ == nullptr) {
+        placeholderText_ = new Text();
+        placeholderText_->SetAlign(TEXT_ALIGNMENT_LEFT, TEXT_ALIGNMENT_CENTER);
+        placeholderText_->SetExpandWidth(false);
+        placeholderText_->SetExpandHeight(false);
+    }
+}
+
+void UIEditText::SetStyle(Style& style)
+{
+    UIView::SetStyle(style);
+    RefreshText();
+}
+
+void UIEditText::SetStyle(uint8_t key, int64_t value)
+{
+    UIView::SetStyle(key, value);
+    RefreshText();
+}
+
+void UIEditText::SetText(const char* text)
+{
+    InitText();
+    if (text == nullptr) {
+        return;
+    }
+    SetText(std::string(text));
+}
+
+void UIEditText::SetText(std::string text)
+{
+    UpdateTextString(text);
+    UpdateInnerText();
+}
+
+const char* UIEditText::GetText()
+{
+    return textStr_.c_str();
+}
+
+void UIEditText::UpdateTextString(std::string text)
+{
+    std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>, wchar_t> convert;
+    std::wstring wideText = convert.from_bytes(text);
+    uint32_t textLen = wideText.length();
+    uint16_t maxLength = GetMaxLength();
+    if (textLen > maxLength) {
+        textLen = maxLength;
+    }
+    std::wstring newWideText = wideText.substr(0, textLen);
+    std::string newText = convert.to_bytes(newWideText);
+    CheckValueChange(newText);
+    textStr_ = newText;
+
+    std::wstring dotString = std::wstring(newWideText.length(), PASSWORD_DOT);
+    passwordStr_ = convert.to_bytes(dotString);
+}
+
+std::string UIEditText::GetInnerText()
+{
+    return textStr_;
+}
+
+std::string UIEditText::GetInnerPassword()
+{
+    return passwordStr_;
+}
+
+void UIEditText::SetPlaceholder(const char* text)
+{
+    InitText();
+    placeholderText_->SetText(text);
+    if (placeholderText_->IsNeedRefresh()) {
+        RefreshText();
+    }
+}
+
+const char* UIEditText::GetPlaceholder()
+{
+    if ((placeholderText_ == nullptr) || placeholderText_->GetText() == nullptr) {
+        return "";
+    } else {
+        return placeholderText_->GetText();
+    }
+}
+
+void UIEditText::SetFontId(uint8_t fontId)
+{
+    InitText();
+    inputText_->SetFontId(fontId);
+    placeholderText_->SetFontId(fontId);
+    if (inputText_->IsNeedRefresh()) {
+        RefreshText();
+    }
+}
+
+void UIEditText::SetFont(const char* name, uint8_t size)
+{
+    InitText();
+    inputText_->SetFont(name, size);
+    placeholderText_->SetFont(name, size);
+    if (inputText_->IsNeedRefresh()) {
+        RefreshText();
+    }
+}
+
+uint16_t UIEditText::GetTextWidth()
+{
+    InitText();
+    if (inputText_->IsNeedRefresh()) {
+        ReMeasure();
+    }
+    return inputText_->GetTextSize().x;
+}
+
+uint16_t UIEditText::GetTextHeight()
+{
+    InitText();
+    if (inputText_->IsNeedRefresh()) {
+        ReMeasure();
+    }
+    return inputText_->GetTextSize().y;
+}
+
+void UIEditText::RefreshText()
+{
+    Invalidate();
+    placeholderEllipsisIndex_ = Text::TEXT_ELLIPSIS_END_INV;
+    if (!needRefresh_) {
+        needRefresh_ = true;
+    }
+}
+
+void UIEditText::ReMeasure()
+{
+    if (!needRefresh_) {
+        return;
+    }
+    needRefresh_ = false;
+    InitText();
+    Style style = GetStyleConst();
+    style.textColor_ = GetTextColor();
+    Rect contentRect = GetContentRect();
+    int16_t width = contentRect.GetWidth() - DEFAULT_TEXT_OFFSET * 2; // 2: left and right space
+    contentRect.SetWidth(width > 0 ? width : 0);
+    inputText_->ReMeasureTextSize(contentRect, style);
+    placeholderText_->ReMeasureTextSize(contentRect, style);
+    placeholderEllipsisIndex_ = placeholderText_->GetEllipsisIndex(contentRect, style);
+    placeholderText_->ReMeasureTextWidthInEllipsisMode(contentRect, style, placeholderEllipsisIndex_);
+
+    UpdateOffsetX();
+}
+
+void UIEditText::UpdateOffsetX()
+{
+    if (isFocused_) {
+        Point textSize = inputText_->GetTextSize();
+        Rect contentRect = GetContentRect();
+        int16_t curWidth = textSize.x + DEFAULT_TEXT_OFFSET * 2;
+        if (contentRect.GetWidth() > curWidth) {
+            offsetX_ = DEFAULT_TEXT_OFFSET;
+        } else {
+            offsetX_ = contentRect.GetWidth() - curWidth;
+        }
+    } else {
+        offsetX_ = DEFAULT_TEXT_OFFSET;
+    }
+}
+
+void UIEditText::OnDraw(BufferInfo& gfxDstBuffer, const Rect& invalidatedArea)
+{
+    InitText();
+    UIView::OnDraw(gfxDstBuffer, invalidatedArea);
+
+    bool drawPlaceholder = false;
+    if (inputText_->GetText() != nullptr && strlen(inputText_->GetText()) > 0) {
+        Style style = GetStyleConst();
+        style.textColor_ = GetTextColor();
+        OpacityType opa = GetMixOpaScale();
+        inputText_->OnDraw(gfxDstBuffer, invalidatedArea, GetOrigRect(), GetContentRect(), offsetX_, style,
+                           Text::TEXT_ELLIPSIS_END_INV, opa);
+        drawPlaceholder = false;
+    } else {
+        Style style = GetStyleConst();
+        style.textColor_ = GetPlaceholderColor();
+        OpacityType opa = GetMixOpaScale();
+        placeholderText_->OnDraw(gfxDstBuffer, invalidatedArea, GetOrigRect(), GetContentRect(), DEFAULT_TEXT_OFFSET,
+                                 style, placeholderEllipsisIndex_, opa);
+        drawPlaceholder = true;
+    }
+
+    DrawCursor(gfxDstBuffer, invalidatedArea, drawPlaceholder);
+}
+
+void UIEditText::DrawCursor(BufferInfo& gfxDstBuffer, const Rect& invalidatedArea, bool drawPlaceholder)
+{
+    if (!(isFocused_ && drawCursor_)) {
+        return;
+    }
+
+    Style* cursorStyle = new Style();
+    cursorStyle->SetStyle(STYLE_BACKGROUND_COLOR, cursorColor_.full);
+    cursorStyle->SetStyle(STYLE_BACKGROUND_OPA, OPA_OPAQUE);
+
+    Rect viewRect;
+    int16_t cursorSpace = DEFAULT_CURSOR_OFFSET;
+    if (drawPlaceholder) {
+        viewRect.SetLeft(GetOrigRect().GetX() + cursorSpace + offsetX_);
+    } else {
+        int16_t width = inputText_->GetTextSize().x;
+        viewRect.SetLeft(GetOrigRect().GetX() + width + cursorSpace + offsetX_);
+    }
+    viewRect.SetTop(GetOrigRect().GetTop() + (GetRect().GetHeight() - inputText_->GetFontSize()) / 2); // 2: harf size
+    viewRect.SetHeight(inputText_->GetFontSize());
+    viewRect.SetWidth(DEFAULT_CURSOR_WIDTH);
+
+    BaseGfxEngine::GetInstance()->DrawRect(gfxDstBuffer, viewRect, invalidatedArea, *cursorStyle, OPA_OPAQUE);
+    delete cursorStyle;
+}
+
+void UIEditText::InsertText(std::string text)
+{
+    textStr_.append(text);
+    SetText(textStr_);
+    if (cursorAnimator_ != nullptr) {
+        static_cast<CursorAnimator*>(cursorAnimator_)->StartAnimator();
+    }
+}
+
+void UIEditText::DeleteBackward(uint32_t length)
+{
+    if ((length == 0) || (textStr_.length() == 0)) {
+        return;
+    }
+    std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>, wchar_t> convert;
+    std::wstring wideText = convert.from_bytes(textStr_);
+    uint32_t textLen = wideText.length();
+    if (length > textLen) {
+        textLen = 0;
+    } else {
+        textLen -= length;
+    }
+    std::wstring newWideText = std::wstring(wideText, 0, textLen);
+    std::string newText = convert.to_bytes(newWideText);
+
+    SetText(newText);
+    if (cursorAnimator_ != nullptr) {
+        static_cast<CursorAnimator*>(cursorAnimator_)->StartAnimator();
+    }
+}
+
+void UIEditText::UpdateInnerText()
+{
+    if (inputType_ == InputType::TEXT_TYPE) {
+        inputText_->SetText(GetInnerText().c_str());
+    } else {
+        inputText_->SetText(GetInnerPassword().c_str());
+    }
+    RefreshText();
+}
+
+void UIEditText::SetMaxLength(uint16_t maxLength)
+{
+    InitText();
+    if (maxLength > MAX_TEXT_LENGTH) {
+        maxLength = MAX_TEXT_LENGTH;
+    }
+    maxLength_ = maxLength;
+    if (textStr_.length() > maxLength) {
+        SetText(textStr_.substr(0, maxLength));
+    }
+}
+
+uint16_t UIEditText::GetMaxLength()
+{
+    return maxLength_;
+}
+
+void UIEditText::SetInputType(InputType inputType)
+{
+    if (inputType_ == inputType) {
+        return;
+    }
+    inputType_ = inputType;
+
+    // update view
+    UpdateInnerText();
+}
+
+void UIEditText::CheckValueChange(std::string text)
+{
+    if (onChangeListener_ == nullptr) {
+        return;
+    }
+
+    if (textStr_.compare(text) != 0) {
+        onChangeListener_->OnChange(*this, text.c_str());
+    }
+}
+} // namespace OHOS

frameworks/core/input_method_manager.cpp

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "common/input_method_manager.h"
+
+#include "components/ui_edit_text.h"
+#include "gfx_utils/graphic_log.h"
+#include "hal_tick.h"
+
+namespace OHOS {
+InputMethodManager& InputMethodManager::GetInstance()
+{
+    static InputMethodManager InputMethodManager;
+    return InputMethodManager;
+}
+
+void InputMethodManager::ShowInputMethod(UIView* view)
+{
+    if (view == nullptr) {
+        return;
+    }
+
+    if (inputMethodListener_ == nullptr) {
+        return;
+    }
+
+    inputView_ = view;
+    UIViewType viewType = view->GetViewType();
+    if (viewType == UI_EDIT_TEXT) {
+        UIEditText* tmpView = dynamic_cast<UIEditText*>(view);
+        InputMethodParam param;
+        param.view = view;
+        param.inputType = tmpView->GetInputType();
+
+        if (tmpView->GetText() != nullptr) {
+            param.text = tmpView->GetText();
+        }
+
+        inputMethodListener_->OnShow(param);
+    }
+}
+
+void InputMethodManager::HideInputMethod()
+{
+    if (inputMethodListener_ == nullptr) {
+        return;
+    }
+
+    inputMethodListener_->OnHide();
+}
+
+void InputMethodManager::SetInputMethodListener(InputMethodListener* listener)
+{
+    inputMethodListener_ = listener;
+}
+
+void InputMethodManager::InsertText(std::string text)
+{
+    if (inputView_ == nullptr) {
+        return;
+    }
+
+    UIViewType viewType = inputView_->GetViewType();
+    if (viewType == UI_EDIT_TEXT) {
+        UIEditText* tmpView = dynamic_cast<UIEditText*>(inputView_);
+        tmpView->InsertText(text);
+    }
+}
+
+void InputMethodManager::DeleteBackward(uint16_t length)
+{
+    if (inputView_ == nullptr) {
+        return;
+    }
+
+    UIViewType viewType = inputView_->GetViewType();
+    if (viewType == UI_EDIT_TEXT) {
+        UIEditText* tmpView = dynamic_cast<UIEditText*>(inputView_);
+        tmpView->DeleteBackward(length);
+    }
+}
+
+void InputMethodManager::SetInputType(InputType type) {}
+
+void InputMethodManager::OnKeyboardShow() {}
+
+void InputMethodManager::OnKeyboardHide() {}
+} // namespace OHOS

frameworks/dock/focus_manager.cpp

@@ -18,6 +18,8 @@
 #include "components/root_view.h"
 #include "gfx_utils/graphic_math.h"
 
+#include "common/input_method_manager.h"
+
 namespace OHOS {
 FocusManager* FocusManager::GetInstance()
 {
@@ -39,6 +41,13 @@ bool FocusManager::RequestFocus(UIView* view)
         lastFocusView_->Blur();
     }
     focusView_->Focus();
+    
+    UIViewType viewType = focusView_->GetViewType();
+    // show keyboard if the view is edittable
+    if (viewType == UI_EDIT_TEXT) {
+        InputMethodManager::GetInstance().ShowInputMethod(focusView_);
+    }
+
     return true;
 }
 

frameworks/themes/theme.cpp

@@ -23,6 +23,7 @@ Theme::Theme()
     InitBasicStyle();
     InitButtonStyle();
     InitLabelStyle();
+    InitEditTextStyle();
     InitPickerStyle();
     InitProgressStyle();
     InitSliderStyle();
@@ -44,6 +45,11 @@ void Theme::InitLabelStyle()
     labelStyle_ = StyleDefault::GetLabelStyle();
 }
 
+void Theme::InitEditTextStyle()
+{
+    editTextStyle_ = StyleDefault::GetEditTextStyle();
+}
+
 void Theme::InitPickerStyle()
 {
     pickerBackgroundStyle_ = StyleDefault::GetPickerBackgroundStyle();

interfaces/innerkits/common/input_method_manager.h

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef GRAPHIC_LITE_INPUT_METHOD_MANAGER_H
+#define GRAPHIC_LITE_INPUT_METHOD_MANAGER_H
+
+#include <string>
+
+#include "components/ui_view.h"
+#include "gfx_utils/graphic_types.h"
+
+namespace OHOS {
+class InputMethodManager : public HeapBase {
+public:
+    struct InputMethodParam {
+        InputType inputType;
+        std::string text;
+        UIView* view; /* view param for mini system without Window feature */
+    };
+    /**
+     * @brief Defines a input method listener. You need to register this listener when you use keyboard to input text.
+     *        This listener will invoke when the edit text view get focused.
+     */
+    class InputMethodListener : public HeapBase {
+    public:
+        /**
+         * @brief A destructor used to delete the <b>InputMethodListener</b> instance.
+         */
+        virtual ~InputMethodListener() {}
+
+        /**
+         * @brief Invoke this method when edit text view get focused.
+         * @param param  the param passed, see InputMethodParam.
+         */
+        virtual void OnShow(InputMethodParam& param) = 0;
+
+        /**
+         * @brief Invoke this method when edit text view get blured.
+         */
+        virtual void OnHide() = 0;
+    };
+
+    /**
+     * @brief return InputMethodManager's singleton
+     * @return InputMethodManager*
+     */
+    static InputMethodManager& GetInstance();
+
+    /**
+     * @brief Called to show input method when the edit view focuse
+     * @param UIView  the edit view
+     */
+    void ShowInputMethod(UIView* view);
+
+    /**
+     * @brief Called to hide input method when the edit view blure
+     */
+    void HideInputMethod();
+
+    /**
+     * @brief Sets a input method listener.
+     * @param listener the input method listener.
+     */
+    void SetInputMethodListener(InputMethodListener* listener);
+
+    /**
+     * @brief Call to insert text when keyboard select new input text.
+     * @param text the input method listener.
+     */
+    void InsertText(std::string text);
+
+    /**
+     * @brief Call to delete text when keyboard press delete button.
+     * @param length the length of charactor to delete
+     */
+    void DeleteBackward(uint16_t length);
+
+    /**
+     * @brief Sets the input type.
+     * @param type the input type, see InputType
+     */
+    void SetInputType(InputType type);
+
+    /**
+     * @brief Call function invoke after the keyboard showed.
+     */
+    void OnKeyboardShow();
+
+    /**
+     * @brief Call function invoke after the keyboard hided.
+     */
+    void OnKeyboardHide();
+
+private:
+    InputMethodManager() {}
+    ~InputMethodManager() {}
+
+    InputMethodManager(const InputMethodManager&) = delete;
+    InputMethodManager& operator=(const InputMethodManager&) = delete;
+    InputMethodManager(InputMethodManager&&) = delete;
+    InputMethodManager& operator=(InputMethodManager&&) = delete;
+
+    InputMethodListener* inputMethodListener_ = nullptr;
+    UIView* inputView_ = nullptr;
+};
+} // namespace OHOS
+#endif // GRAPHIC_LITE_INPUT_METHOD_MANAGER_H

interfaces/kits/components/ui_edit_text.h

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup UI_Components
+ * @{
+ *
+ * @brief Defines UI components such as buttons, texts, images, lists, and progress bars.
+ *
+ */
+
+/**
+ * @file ui_edit_text.h
+ *
+ * @brief Declares a <b>UIEditText</b> class that represents a input edit view.
+ *
+ */
+
+#ifndef GRAPHIC_LITE_UI_EDIT_TEXT
+#define GRAPHIC_LITE_UI_EDIT_TEXT
+
+#include "animator/animator.h"
+#include "common/text.h"
+#include "components/ui_view.h"
+
+namespace OHOS {
+/**
+ * @brief Defines the functions for presenting a edit text in a specified area, setting the style and background color,
+ *        and setting the display mode such as text and password type.
+ */
+class UIEditText : public UIView {
+public:
+    /**
+     * @brief Defines a value change event listener. You need to register this listener with the view to listen to
+     *        value change events.
+     */
+    class OnChangeListener : public HeapBase {
+    public:
+        /**
+         * @brief Called when edit text value changed.
+         *
+         * @param view Indicates the UIEditView.
+         * @param value Indicates the changed value.
+         */
+        virtual void OnChange(UIView& view, const char* value) {}
+
+        /**
+         * @brief A destructor used to delete the <b>OnChangeListener</b> instance.
+         */
+        virtual ~OnChangeListener() {}
+    };
+
+    /**
+     * @brief A constructor used to create a <b>UIEditText</b> instance.
+     */
+    UIEditText();
+
+    /**
+     * @brief A destructor used to delete the <b>UIEditText</b> instance.
+     */
+    virtual ~UIEditText();
+
+    /**
+     * @brief Obtains the view type.
+     *
+     * @return Returns <b>UI_EDIT_TEXT</b>, as defined in {@link UIViewType}.
+     */
+    UIViewType GetViewType() const override
+    {
+        return UI_EDIT_TEXT;
+    }
+
+    /**
+     * @brief   Executes the press event action
+     *
+     * @param   [in] event   The press event, contain press position.
+     * @return Returns <b>true</b> if the event is consumed; returns <b>false</b> otherwise.
+     */
+    bool OnPressEvent(const PressEvent& event) override;
+
+    /**
+     * @brief Sets the view style.
+     *
+     * @param style Indicates the view style.
+     */
+    void SetStyle(Style& style) override;
+
+    /**
+     * @brief Sets a style.
+     *
+     * @param key Indicates the key of the style to set.
+     * @param value Indicates the value matching the key.
+     */
+    void SetStyle(uint8_t key, int64_t value) override;
+
+    /**
+     * @brief Checks whether this view needs to be covered before drawing it.
+     *
+     * @param invalidatedArea Indicates the area to draw.
+     * @return Returns <b>true</b> if this view needs to be covered; returns <b> false</b> otherwise.
+     */
+    bool OnPreDraw(Rect& invalidatedArea) const override
+    {
+        return false;
+    }
+
+    /**
+     * @brief Draws this view.
+     *
+     * @param invalidatedArea Indicates the area to draw.
+     */
+    void OnDraw(BufferInfo& gfxDstBuffer, const Rect& invalidatedArea) override;
+
+    void Focus() override;
+
+    void Blur() override;
+
+    /**
+     * @brief Sets the text content.
+     *
+     * @param text Indicates the pointer to the text content.
+     */
+    void SetText(const char* text);
+
+    /**
+     * @brief Obtains the input text of this view.
+     *
+     * @return Returns the text.
+     */
+    const char* GetText();
+
+    /**
+     * @brief Sets the placeholder content.
+     *
+     * @param placeholder Indicates the pointer to the placeholder content.
+     */
+    void SetPlaceholder(const char* placeholder);
+
+    /**
+     * @brief Sets the vaule listener for this view.
+     *        The listener is triggered to invoke the callback function when the value changed.
+     *
+     * @param listener Indicates the listener to set. For details, see {@link OnChangeListener}.
+     */
+    const char* GetPlaceholder();
+
+    /**
+     * @brief Set max length of the input text.
+     *
+     * @param maxLength max length size.
+     */
+    void SetMaxLength(uint16_t maxLength);
+
+    /**
+     * @brief Get max length of the input text.
+     *
+     * @return return the length size.
+     */
+    uint16_t GetMaxLength();
+
+    /**
+     * @brief Set the input type.
+     *
+     * @param type the input type, such as text or password.
+     */
+    void SetInputType(InputType type);
+
+    /**
+     * @brief Get the input type.
+     *
+     * @param type the input type, such as text or password.
+     */
+    InputType GetInputType()
+    {
+        return inputType_;
+    }
+
+    /**
+     * @brief Sets the color for this text.
+     *
+     * @param color Indicates the text color to set.
+     */
+    void SetTextColor(ColorType color)
+    {
+        useTextColor_ = true;
+        textColor_ = color;
+    }
+
+    /**
+     * @brief Obtains the color of this text.
+     *
+     * @return Returns the text color.
+     */
+    ColorType GetTextColor() const
+    {
+        return useTextColor_ ? textColor_ : GetStyleConst().textColor_;
+    }
+
+    /**
+     * @brief Sets the color of the palceholder for this text.
+     *
+     * @param color Indicates the palceholder color to set.
+     */
+    void SetPlaceholderColor(ColorType color)
+    {
+        placeholderColor_ = color;
+    }
+
+    /**
+     * @brief Obtains the palceholder color of this text.
+     *
+     * @return Returns the palceholder color.
+     */
+    ColorType GetPlaceholderColor() const
+    {
+        return placeholderColor_;
+    }
+
+    /**
+     * @brief Sets the cursor color.
+     *
+     * @param color Indicates the cursor color to set.
+     */
+    void SetCursorColor(ColorType color)
+    {
+        cursorColor_ = color;
+    }
+
+    /**
+     * @brief Obtains the cursor color.
+     *
+     * @return Returns the cursor color.
+     */
+    ColorType GetCursorColor() const
+    {
+        return cursorColor_;
+    }
+
+    /**
+     * @brief Sets the font ID for this view.
+     *
+     * @param fontId Indicates the font ID composed of font name and size.
+     */
+    void SetFontId(uint8_t fontId);
+
+    /**
+     * @brief Obtains the font ID composed of font name and size.
+     *
+     * @return Returns the front ID of this view.
+     */
+    uint8_t GetFontId()
+    {
+        InitText();
+        return inputText_->GetFontId();
+    }
+
+    /**
+     * @brief Sets the font for this viewview.
+     *
+     * @param name Indicates the pointer to the font name.
+     * @param size Indicates the font size to set.
+     */
+    void SetFont(const char* name, uint8_t size);
+
+    /**
+     * @brief Obtains the width of this text.
+     *
+     * @return Returns the text width.
+     */
+    uint16_t GetTextWidth();
+
+    /**
+     * @brief Obtains the height of this text.
+     *
+     * @return Returns the text height.
+     */
+    uint16_t GetTextHeight();
+
+    void ReMeasure() override;
+
+    /**
+     * @brief Insert the text passed from the input method.
+     *
+     * @param text the text input by the user passed form input method.
+     */
+    void InsertText(std::string text);
+
+    /**
+     * @brief Delete the input text from backward.
+     *
+     * @param length the length of charactor to delete.
+     */
+    void DeleteBackward(uint32_t length);
+
+    /**
+     * @brief Sets the vaule listener for this view.
+     *        The listener is triggered to invoke the callback function when the value changed.
+     *
+     * @param listener Indicates the listener to set. For details, see {@link OnChangeListener}.
+     */
+    void SetOnChangeListener(OnChangeListener* onChangeListener)
+    {
+        onChangeListener_ = onChangeListener;
+    }
+
+    /**
+     * @brief Obtains the vaule change event listener for the view.
+     *
+     * @return Returns the vaule change event listener.
+     */
+    OnChangeListener*& GetOnChangeListener()
+    {
+        return onChangeListener_;
+    }
+
+protected:
+    Text* inputText_;
+    Text* placeholderText_;
+    void RefreshText();
+    virtual void InitText();
+
+private:
+    friend class CursorAnimator;
+
+    void RemeasureForMarquee(int16_t textWidth);
+    void UpdateInnerText();
+    void CheckValueChange(std::string text);
+    void SetText(std::string text);
+    void UpdateTextString(std::string text);
+    std::string GetInnerText();
+    std::string GetInnerPassword();
+    void UpdateOffsetX();
+    void DrawCursor(BufferInfo& gfxDstBuffer, const Rect& invalidatedArea, bool drawPlaceholder);
+
+    bool needRefresh_;
+    bool useTextColor_;
+    bool isFocused_;
+    bool drawCursor_;
+    uint16_t maxLength_;
+    uint16_t placeholderEllipsisIndex_;
+    int16_t offsetX_;
+    ColorType textColor_;
+    ColorType placeholderColor_;
+    ColorType cursorColor_;
+    OnChangeListener* onChangeListener_;
+    std::string textStr_;
+    std::string passwordStr_;
+    Animator* cursorAnimator_;
+    InputType inputType_ = InputType::TEXT_TYPE;
+};
+} // namespace OHOS
+#endif // GRAPHIC_LITE_UI_EDIT_TEXT

interfaces/kits/components/ui_view.h

@@ -62,6 +62,7 @@ enum UIViewType : uint8_t {
     UI_VIEW_GROUP,
     UI_LABEL,
     UI_ARC_LABEL,
+    UI_EDIT_TEXT,
     UI_LABEL_BUTTON,
     UI_CHECK_BOX,
     UI_TOGGLE_BUTTON,
@@ -1431,7 +1432,7 @@ public:
      * @since 5.0
      * @version 3.0
      */
-    void Focus();
+    virtual void Focus();
 
     /**
      * @brief 组件失焦响应
@@ -1439,7 +1440,7 @@ public:
      * @since 5.0
      * @version 3.0
      */
-    void Blur();
+    virtual void Blur();
 
     /**
      * @brief 焦点改变事件监听类，开发者需要向视图组件注册该类实现事件的监听.

interfaces/kits/themes/theme.h

@@ -111,6 +111,16 @@ public:
         return labelStyle_;
     }
 
+    /**
+     * @brief Obtains the style of this edit text.
+     *
+     * @return Returns the edit text style.
+     */
+    Style& GetEditTextStyle()
+    {
+        return editTextStyle_;
+    }
+
     /**
      * @brief Obtains the background style of this picker.
      *
@@ -175,6 +185,7 @@ protected:
     Style basicStyle_;
     ButtonStyle buttonStyle_;
     Style labelStyle_;
+    Style editTextStyle_;
     Style pickerBackgroundStyle_;
     Style pickerHighlightStyle_;
     Style progressBackgroundStyle_;
@@ -184,6 +195,7 @@ protected:
     virtual void InitBasicStyle();
     virtual void InitButtonStyle();
     virtual void InitLabelStyle();
+    virtual void InitEditTextStyle();
     virtual void InitPickerStyle();
     virtual void InitProgressStyle();
     virtual void InitSliderStyle();

test/framework/BUILD.gn

@@ -34,6 +34,8 @@ test_sources = [
   "../uitest/test_digital_clock/ui_test_digital_clock.cpp",
   "../uitest/test_draw_line/ui_test_draw_line.cpp",
   "../uitest/test_draw_rect/ui_test_draw_rect.cpp",
+  "../uitest/test_edit_text/custom_input_method.cpp",
+  "../uitest/test_edit_text/ui_test_edit_text.cpp",
   "../uitest/test_event_injector/ui_test_event_injector.cpp",
   "../uitest/test_focus_manager/ui_test_focus_manager.cpp",
   "../uitest/test_font/ui_test_font.cpp",

test/framework/include/ui_test.h

@@ -73,7 +73,7 @@ public:
      */
     virtual const UIView* GetTestView() = 0;
 
-    void DeleteChildren(UIView* view)
+    static void DeleteChildren(UIView* view)
     {
         if (view == nullptr) {
             return;

test/framework/src/ui_test_group.cpp

@@ -30,6 +30,7 @@
 #endif
 #include "test_draw_line/ui_test_draw_line.h"
 #include "test_draw_rect/ui_test_draw_rect.h"
+#include "test_edit_text/ui_test_edit_text.h"
 #include "test_event_injector/ui_test_event_injector.h"
 #if ENABLE_FOCUS_MANAGER
 #include "test_focus_manager/ui_test_focus_manager.h"
@@ -86,6 +87,7 @@ void UITestGroup::AddTestCase(TestCaseInfo testCaseInfo)
 
 void UITestGroup::SetUpTestCase()
 {
+    testCaseList_.PushBack(TestCaseInfo{"EditText", new UITestEditText()});
     testCaseList_.PushBack(TestCaseInfo{"Clip", new UITestClip()});
 #if ENABLE_ROTATE_INPUT
     testCaseList_.PushBack(TestCaseInfo{"Rotate_Input", new UITestRotateInput()});

test/uitest/test_edit_text/custom_input_method.cpp

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "custom_input_method.h"
+
+#include <string>
+
+#include "common/input_method_manager.h"
+#include "components/root_view.h"
+#include "components/ui_checkbox.h"
+#include "components/ui_edit_text.h"
+#include "components/ui_label.h"
+#include "font/ui_font.h"
+#include "ui_test.h"
+
+namespace OHOS {
+namespace {
+struct KeyInfo {
+    uint8_t keyCount;
+    uint8_t row1Count;
+    uint8_t row2Count;
+    uint8_t row3Count;
+    uint8_t row4Count;
+    const char* keyName[32]; // 32: max count of keys
+};
+
+const KeyInfo LOW_CASE_KEY_IOFO = {
+    32, 10, 19, 28, 32,
+    {
+        "q",     "w",     "e", "r",     "t", "y", "u", "i", "o",   "p", // 10
+        "a",     "s",     "d", "f",     "g", "h", "j", "k", "l",        // 9
+        "shift", "z",     "x", "c",     "v", "b", "n", "m", "del",      // 9
+        "123",   "space", ".", "return"                                 // 4
+    }
+};
+
+const KeyInfo UPPER_CASE_KEY_IOFO = {
+    32, 10, 19, 28, 32,
+    {
+        "Q",     "W",     "E", "R",     "T", "Y", "U", "I", "O",   "P", // 10
+        "A",     "S",     "D", "F",     "G", "H", "J", "K", "L",        // 9
+        "shift", "Z",     "X", "C",     "V", "B", "N", "M", "del",      // 9
+        "123",   "space", ".", "return"                                 // 4
+    }
+};
+
+const KeyInfo NUM_KEY_IOFO = {
+    31, 10, 20, 27, 31,
+    {
+        "1",   "2",     "3", "4",     "5", "6", "7",   "8", "9", "0",  // 10
+        "-",   "/",     ":", ";",     "(", ")", "$",   "&", "@", "\"", // 10
+        "#+=", ".",     ",", "?",     "!", "'", "del",                 // 7
+        "ABC", "space", ".", "return"                                  // 4
+    }
+};
+
+const KeyInfo SYMBOL_KEY_IOFO = {
+    31, 10, 20, 27, 31,
+    {
+        "[",   "]",     "{", "}",     "#", "%", "^",   "*", "+", "=", // 10
+        "_",   "\\",    "|", "~",     "<", ">", "￥",  "€", "£", "•", // 10
+        "123", ".",     ",", "?",     "!", "'", "del",                // 7
+        "ABC", "space", ".", "return"                                 // 4
+    }
+};
+
+const int16_t KEYBOARD_WIDTH = 580;
+const int16_t KEYBOARD_HEIGHT = 320;
+const int16_t KEY_WIDTH = 50;
+const int16_t KEY_HEIGHT = 65;
+const int16_t FUNC_KEY_WIDTH = 65;
+const int16_t SPACE_KEY_WIDTH = 260;
+const int16_t RETURN_KEY_WIDTH = 120;
+const int16_t KEY_BORDER_RADIUS = 10;
+const int16_t KEY_MARGIN_LEFT = 7;
+
+KeyInfo GetKeyInfo(KeyboardType type)
+{
+    KeyInfo keyInfo;
+    switch (type) {
+        case KeyboardType::LOW_CASE:
+            keyInfo = LOW_CASE_KEY_IOFO;
+            break;
+        case KeyboardType::UPPER_CASE:
+            keyInfo = UPPER_CASE_KEY_IOFO;
+            break;
+        case KeyboardType::NUMBER:
+            keyInfo = NUM_KEY_IOFO;
+            break;
+        case KeyboardType::SYMBOL:
+            keyInfo = SYMBOL_KEY_IOFO;
+            break;
+        default:
+            keyInfo = LOW_CASE_KEY_IOFO;
+            break;
+    }
+
+    return keyInfo;
+}
+} // namespace
+
+void CustomInputMethod::OnShow(InputMethodManager::InputMethodParam& param)
+{
+    // init method
+    SetupView(keyboardType_);
+
+    // update value
+    editView_->SetText(param.text.c_str());
+    editView_->SetInputType(param.inputType);
+    if (param.view != nullptr) {
+        UIEditText* paramView = dynamic_cast<UIEditText*>(param.view);
+        editView_->SetPlaceholder(paramView->GetPlaceholder());
+        editView_->SetPlaceholderColor(paramView->GetPlaceholderColor());
+        editView_->SetCursorColor(paramView->GetCursorColor());
+        editView_->SetMaxLength(paramView->GetMaxLength());
+    }
+    editView_->Focus();
+
+    container_->Invalidate();
+
+    // keyboard show callback
+    InputMethodManager::GetInstance().OnKeyboardShow();
+}
+
+void CustomInputMethod::OnHide()
+{
+    editView_->Blur();
+    TearDownView();
+
+    // keyboard show callback
+    InputMethodManager::GetInstance().OnKeyboardHide();
+}
+
+void CustomInputMethod::SetupView(KeyboardType type)
+{
+    if (container_ == nullptr) {
+        container_ = new UIViewGroup();
+        container_->Resize(KEYBOARD_WIDTH, 650); // 650: height
+        container_->SetPosition(350, 100);       // 350: position x, 100: position y
+        container_->SetStyle(STYLE_BORDER_COLOR, Color::White().full);
+        // add on rootview
+        RootView::GetInstance()->Add(container_);
+    }
+
+    if (editView_ != nullptr) {
+        container_->Remove(editView_);
+        delete editView_;
+    }
+    editView_ = new UIEditTextEx();
+    container_->Add(editView_);
+    editView_->Resize(250, 40); // 250: width, 40: height
+    editView_->SetPosition(0, 0);
+
+    SetupKeyboard(type);
+}
+
+void CustomInputMethod::SetupKeyboard(KeyboardType type)
+{
+    UIViewGroup* keyboard = new UIViewGroup();
+    int16_t rowHeight = KEYBOARD_HEIGHT / 4; // 4: row number
+    keyboard->Resize(KEYBOARD_WIDTH, KEYBOARD_HEIGHT);
+    keyboard->SetPosition(0, 45); // 45: position y
+    keyboard->SetStyle(STYLE_BACKGROUND_COLOR, Color::Gray().full);
+    keyboard->SetViewId("keyboard");
+    container_->Add(keyboard);
+    FlexLayout* row1 = SetupKeyRow("row1", KEYBOARD_WIDTH, rowHeight);
+    row1->SetPosition(0, 0);
+    keyboard->Add(row1);
+
+    FlexLayout* row2 = SetupKeyRow("row2", KEYBOARD_WIDTH, rowHeight);
+    keyboard->Add(row2);
+    row2->LayoutBottomToSibling("row1");
+
+    FlexLayout* row3 = SetupKeyRow("row3", KEYBOARD_WIDTH, rowHeight);
+    keyboard->Add(row3);
+    row3->LayoutBottomToSibling("row2");
+
+    FlexLayout* row4 = SetupKeyRow("row4", KEYBOARD_WIDTH, rowHeight);
+    keyboard->Add(row4);
+    row4->LayoutBottomToSibling("row3");
+
+    KeyInfo keyInfo = GetKeyInfo(type);
+    for (int16_t i = 0; i < keyInfo.keyCount; i++) {
+        UILabelButton* key = SetupButton(keyInfo.keyName[i]);
+        if (i < keyInfo.row1Count) {
+            row1->Add(key);
+        } else if (i < keyInfo.row2Count) {
+            row2->Add(key);
+        } else if (i < keyInfo.row3Count) {
+            row3->Add(key);
+        } else if (i < keyInfo.row4Count) {
+            row4->Add(key);
+        }
+    }
+
+    row1->LayoutChildren();
+    row2->LayoutChildren();
+    row3->LayoutChildren();
+    row4->LayoutChildren();
+    keyboard->Invalidate();
+}
+
+FlexLayout* CustomInputMethod::SetupKeyRow(const char* name, int16_t width, int16_t height)
+{
+    FlexLayout* row = new FlexLayout();
+    row->Resize(width, height);
+    row->SetViewId(name);
+    row->SetMajorAxisAlign(ALIGN_CENTER);
+    row->SetStyle(STYLE_BACKGROUND_OPA, OPA_TRANSPARENT);
+    return row;
+}
+
+UILabelButton* CustomInputMethod::SetupButton(const char* title)
+{
+    UILabelButton* keyBtn = new UILabelButton();
+    keyBtn->SetText(title);
+    keyBtn->SetFont(DEFAULT_VECTOR_FONT_FILENAME, BUTTON_LABEL_SIZE);
+    keyBtn->SetStyle(STYLE_MARGIN_LEFT, KEY_MARGIN_LEFT);
+    keyBtn->SetOnClickListener(this);
+    int16_t radius = KEY_BORDER_RADIUS;
+    keyBtn->SetStyleForState(STYLE_BORDER_RADIUS, radius, UIButton::RELEASED);
+    keyBtn->SetStyleForState(STYLE_BORDER_RADIUS, radius, UIButton::PRESSED);
+    keyBtn->SetStyleForState(STYLE_BORDER_RADIUS, radius, UIButton::INACTIVE);
+    keyBtn->SetStyleForState(STYLE_BACKGROUND_COLOR, BUTTON_STYLE_BACKGROUND_COLOR_VALUE, UIButton::RELEASED);
+    keyBtn->SetStyleForState(STYLE_BACKGROUND_COLOR, BUTTON_STYLE_BACKGROUND_COLOR_VALUE, UIButton::PRESSED);
+    keyBtn->SetStyleForState(STYLE_BACKGROUND_COLOR, BUTTON_STYLE_BACKGROUND_COLOR_VALUE, UIButton::INACTIVE);
+    keyBtn->Resize(KEY_WIDTH, KEY_HEIGHT);
+
+    if ((strcmp(title, "shift") == 0) || (strcmp(title, "del") == 0) || (strcmp(title, "123") == 0) ||
+        (strcmp(title, "ABC") == 0) || (strcmp(title, "#+=") == 0)) {
+        keyBtn->Resize(FUNC_KEY_WIDTH, KEY_HEIGHT);
+    } else if (strcmp(title, "space") == 0) {
+        keyBtn->Resize(SPACE_KEY_WIDTH, KEY_HEIGHT);
+    } else if (strcmp(title, "return") == 0) {
+        keyBtn->Resize(RETURN_KEY_WIDTH, KEY_HEIGHT);
+    }
+    return keyBtn;
+}
+
+void CustomInputMethod::TearDownView()
+{
+    UITest::DeleteChildren(container_);
+    container_ = nullptr;
+    editView_ = nullptr;
+}
+
+bool CustomInputMethod::OnClick(UIView& view, const ClickEvent& event)
+{
+    const char* key = reinterpret_cast<UILabelButton*>(&view)->GetText();
+    if (key == nullptr) {
+        return true;
+    }
+
+    if (strcmp(key, "shift") == 0) {
+        if (keyboardType_ == KeyboardType::LOW_CASE) {
+            keyboardType_ = KeyboardType::UPPER_CASE;
+        } else {
+            keyboardType_ = KeyboardType::LOW_CASE;
+        }
+        ChangeKeyboard(keyboardType_);
+    } else if (strcmp(key, "123") == 0) {
+        keyboardType_ = KeyboardType::NUMBER;
+        ChangeKeyboard(keyboardType_);
+    } else if (strcmp(key, "ABC") == 0) {
+        keyboardType_ = KeyboardType::LOW_CASE;
+        ChangeKeyboard(keyboardType_);
+    } else if (strcmp(key, "#+=") == 0) {
+        keyboardType_ = KeyboardType::SYMBOL;
+        ChangeKeyboard(keyboardType_);
+    } else if (strcmp(key, "del") == 0) {
+        InputMethodManager::GetInstance().DeleteBackward(1);
+        editView_->DeleteBackward(1);
+    } else if (strcmp(key, "space") == 0) {
+        InputMethodManager::GetInstance().InsertText(" ");
+        editView_->InsertText(" ");
+    } else if (strcmp(key, "return") == 0) {
+        // do nothing
+    } else {
+        InputMethodManager::GetInstance().InsertText(key);
+        editView_->InsertText(key);
+    }
+
+    return true;
+}
+
+void CustomInputMethod::ChangeKeyboard(KeyboardType type)
+{
+    UIView* keyboardTmp = container_->GetChildById("keyboard");
+    SetupKeyboard(type);
+    container_->Remove(keyboardTmp);
+    UITest::DeleteChildren(keyboardTmp);
+}
+} // namespace OHOS

test/uitest/test_edit_text/custom_input_method.h

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef UI_TEST_CUSTOM_INPUT_METHOD_H
+#define UI_TEST_CUSTOM_INPUT_METHOD_H
+
+#include "common/input_method_manager.h"
+#include "components/ui_edit_text.h"
+#include "components/ui_label.h"
+#include "components/ui_label_button.h"
+#include "components/ui_scroll_view.h"
+#include "layout/flex_layout.h"
+#include "ui_test.h"
+
+namespace OHOS {
+enum class KeyboardType {
+    LOW_CASE,
+    UPPER_CASE,
+    NUMBER,
+    SYMBOL
+};
+class CustomInputMethod : public UIView::OnClickListener, public InputMethodManager::InputMethodListener {
+public:
+    class UIEditTextEx : public UIEditText {
+        // override the view type, so the FocusManager not invoke InputMethod onShow function
+        UIViewType GetViewType() const override
+        {
+            return UI_NUMBER_MAX;
+        }
+
+        bool OnPressEvent(const PressEvent& event) override
+        {
+            return UIView::OnPressEvent(event);
+        }
+    };
+
+    CustomInputMethod() {}
+    ~CustomInputMethod() {}
+
+    bool OnClick(UIView& view, const ClickEvent& event) override;
+    void OnShow(InputMethodManager::InputMethodParam& param) override;
+    void OnHide() override;
+
+private:
+    void SetupView(KeyboardType type);
+    void TearDownView();
+    UILabelButton* SetupButton(const char* title);
+    void SetupKeyboard(KeyboardType type);
+    void ChangeKeyboard(KeyboardType type);
+    FlexLayout* SetupKeyRow(const char* name, int16_t width, int16_t height);
+
+    UIEditTextEx* editView_ = nullptr;
+    UIViewGroup* container_ = nullptr;
+    KeyboardType keyboardType_ = KeyboardType::LOW_CASE;
+};
+} // namespace OHOS
+#endif // UI_TEST_CUSTOM_INPUT_METHOD_H

test/uitest/test_edit_text/ui_test_edit_text.cpp

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ui_test_edit_text.h"
+
+#include "common/input_method_manager.h"
+#include "common/screen.h"
+#include "components/ui_edit_text.h"
+#include "components/ui_label.h"
+#include "font/ui_font.h"
+#include "test_edit_text/custom_input_method.h"
+
+namespace OHOS {
+void UITestEditText::SetUp()
+{
+    CustomInputMethod* inputMethod = new CustomInputMethod();
+    InputMethodManager::GetInstance().SetInputMethodListener(inputMethod);
+
+    if (container_ == nullptr) {
+        container_ = new UIScrollView();
+        container_->SetThrowDrag(true);
+        container_->SetHorizontalScrollState(false);
+        container_->Resize(Screen::GetInstance().GetWidth(), Screen::GetInstance().GetHeight() - BACK_BUTTON_HEIGHT);
+        positionX_ = 0;
+        positionY_ = 0;
+    }
+}
+
+void UITestEditText::TearDown()
+{
+    DeleteChildren(container_);
+    container_ = nullptr;
+    editText_ = nullptr;
+}
+
+const UIView* UITestEditText::GetTestView()
+{
+    UIKit_UIEditText_Test_Display_001();
+    return container_;
+}
+
+void UITestEditText::UIKit_UIEditText_Test_Display_001()
+{
+    if (container_ == nullptr) {
+        return;
+    }
+
+    UIViewGroup* viewgroup = new UIViewGroup();
+    // 320: width; 390: height
+    viewgroup->SetPosition(positionX_, positionY_, 320, 390);
+    container_->Add(viewgroup);
+    UILabel* label = new UILabel();
+    viewgroup->Add(label);
+    // 288: width; 48: height
+    label->SetPosition(TEXT_DISTANCE_TO_LEFT_SIDE, TEXT_DISTANCE_TO_TOP_SIDE, 288, 48);
+    label->SetText("UIEditText 效果:");
+    label->SetFont(DEFAULT_VECTOR_FONT_FILENAME, FONT_DEFAULT_SIZE);
+    editText_ = new UIEditText();
+    editText_->SetFont(DEFAULT_VECTOR_FONT_FILENAME, 26); // 26: font size
+    editText_->SetPosition(20, 80, 280, 50); // 20:position x; 80: position x; 280: width; 50: height
+    editText_->SetViewId("editText1");
+    editText_->SetPlaceholder("Name:");
+    editText_->SetPlaceholderColor(Color::Blue());
+    editText_->SetCursorColor(Color::Red());
+    editText_->SetOnChangeListener(this);
+    viewgroup->Add(editText_);
+
+    UIEditText* editText2 = new UIEditText();
+    viewgroup->Add(editText2);
+    editText2->SetText("zhangsan");
+    editText2->SetPlaceholder("Name 2:");
+    editText2->SetFont(DEFAULT_VECTOR_FONT_FILENAME, 26); // 26: font size
+    editText2->Resize(280, 50);                           // 280: width 50: height
+    editText2->SetViewId("editText2");
+    editText2->LayoutBottomToSibling("editText1", 20); // 20: offset
+    editText2->AlignLeftToSibling("editText1");
+
+    UIEditText* editText3 = new UIEditText();
+    viewgroup->Add(editText3);
+    editText3->SetText("");
+    editText3->SetPlaceholder("Password:");
+    editText3->SetFont(DEFAULT_VECTOR_FONT_FILENAME, 26); // 26: font size
+    editText3->Resize(280, 50);                           // 280: width 50: height
+    editText3->SetMaxLength(8);                           // 8: max length
+    editText3->SetViewId("editText3");
+    editText3->SetInputType(InputType::PASSWORD_TYPE);
+    editText3->LayoutBottomToSibling("editText2", 20); // 20: offset
+    editText3->AlignLeftToSibling("editText2");
+
+    UIEditText* editText4 = new UIEditText();
+    viewgroup->Add(editText4);
+    editText4->SetText("");
+    editText4->SetFont(DEFAULT_VECTOR_FONT_FILENAME, 26); // 26: font size
+    editText4->Resize(280, 50);                           // 280: width 50: height
+    editText4->SetPlaceholder("This is a long placeholder");
+    editText4->SetViewId("editText4");
+    editText4->LayoutBottomToSibling("editText3", 20); // 20: offset
+    editText4->AlignLeftToSibling("editText3");
+}
+
+void UITestEditText::UIKit_UIEditText_Test_Display_002() {}
+
+void UITestEditText::UIKit_UIEditText_Test_Display_003() {}
+
+bool UITestEditText::OnClick(UIView& view, const ClickEvent& event)
+{
+    return true;
+}
+
+void UITestEditText::OnChange(UIView& view, const char* value)
+{
+    printf("onchange value:%s\n", value);
+}
+} // namespace OHOS

test/uitest/test_edit_text/ui_test_edit_text.h

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef UI_TEST_EDIT_TEXT_H
+#define UI_TEST_EDIT_TEXT_H
+
+#include "common/input_method_manager.h"
+#include "components/ui_edit_text.h"
+#include "components/ui_label.h"
+#include "components/ui_label_button.h"
+#include "components/ui_scroll_view.h"
+#include "ui_test.h"
+
+namespace OHOS {
+class UITestEditText : public UITest, public UIView::OnClickListener, public UIEditText::OnChangeListener {
+public:
+    UITestEditText() {}
+    ~UITestEditText() {}
+    void SetUp() override;
+    void TearDown() override;
+    const UIView* GetTestView() override;
+
+    void UIKit_UIEditText_Test_Display_001();
+    void UIKit_UIEditText_Test_Display_002();
+    void UIKit_UIEditText_Test_Display_003();
+
+    bool OnClick(UIView& view, const ClickEvent& event) override;
+    void OnChange(UIView& view, const char* value) override;
+
+private:
+    UIScrollView* container_ = nullptr;
+    UIEditText* editText_ = nullptr;
+};
+} // namespace OHOS
+#endif // UI_TEST_EDIT_TEXT_H

test/unittest/BUILD.gn

@@ -50,6 +50,7 @@ if (ohos_kernel_type != "liteos_m") {
         "animator/interpolation_unit_test.cpp",
         "common/focus_manager_unit_test.cpp",
         "common/hardware_acceleration_unit_test.cpp",
+        "common/input_method_manager_unit_test.cpp",
         "common/screen_unit_test.cpp",
         "common/text_unit_test.cpp",
         "components/ui_abstract_progress_unit_test.cpp",
@@ -64,6 +65,7 @@ if (ohos_kernel_type != "liteos_m") {
         "components/ui_circle_progress_unit_test.cpp",
         "components/ui_dialog_unit_test.cpp",
         "components/ui_digital_clock_unit_test.cpp",
+        "components/ui_edit_text_unit_test.cpp",
         "components/ui_image_animator_unit_test.cpp",
         "components/ui_image_unit_test.cpp",
         "components/ui_label_button_unit_test.cpp",

test/unittest/common/input_method_manager_unit_test.cpp

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "components/ui_edit_text.h"
+#include "common/input_method_manager.h"
+
+#include <climits>
+#include <gtest/gtest.h>
+
+using namespace testing::ext;
+namespace OHOS {
+class InputMethodManagerTest : public testing::Test {
+public:
+    static void SetUpTestCase(void);
+    static void TearDownTestCase(void);
+};
+
+class TestInputMethodListener : public InputMethodManager::InputMethodListener {
+public:
+    void OnShow(InputMethodManager::InputMethodParam& param) override
+    {
+        showStatus = true;
+    }
+
+    void OnHide() override
+    {
+        showStatus = false;
+    }
+
+    bool GetShowStatus()
+    {
+        return showStatus;
+    }
+
+private:
+    bool showStatus = false;
+};
+
+void InputMethodManagerTest::SetUpTestCase(void)
+{
+}
+
+void InputMethodManagerTest::TearDownTestCase(void)
+{
+    InputMethodManager& inputMethodManager =  InputMethodManager::GetInstance();
+    inputMethodManager.SetInputMethodListener(nullptr);
+}
+
+/**
+ * @tc.name: ShowInputMethod_001
+ * @tc.desc: Verify ShowInputMethod function, equal.
+ * @tc.type: FUNC
+ */
+HWTEST_F(InputMethodManagerTest, ShowInputMethod_001, TestSize.Level0)
+{
+    TestInputMethodListener* listener = new TestInputMethodListener();
+    InputMethodManager& inputMethodManager =  InputMethodManager::GetInstance();
+    inputMethodManager.SetInputMethodListener(listener);
+    UIEditText* editView = new UIEditText();
+
+    inputMethodManager.ShowInputMethod(editView);
+    EXPECT_EQ(listener->GetShowStatus(), true);
+
+    inputMethodManager.HideInputMethod();
+    EXPECT_EQ(listener->GetShowStatus(), false);
+
+    delete listener;
+    listener = nullptr;
+    delete editView;
+    editView = nullptr;
+}
+} // namespace OHOS
\ No newline at end of file

test/unittest/components/ui_edit_text_unit_test.cpp

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "components/ui_edit_text.h"
+
+#include <climits>
+#include <gtest/gtest.h>
+
+#include "securec.h"
+
+using namespace testing::ext;
+namespace OHOS {
+namespace {
+constexpr int16_t INIT_WIDTH = 100;
+constexpr int16_t INIT_HEIGHT = 150;
+} // namespace
+
+class EditTextOnChangeListener : public UIEditText::OnChangeListener {
+public:
+    void OnChange(UIView& view, const char* value) override
+    {
+        uint32_t textLen = static_cast<uint32_t>(strlen(value));
+        if (value_ != nullptr) {
+            UIFree(value_);
+            value_ = nullptr;
+        }
+        value_ = static_cast<char*>(UIMalloc(textLen + 1));
+        if (value_ == nullptr) {
+            return;
+        }
+        if (strncpy_s(value_, textLen + 1, value, textLen) != EOK) {
+            UIFree(value_);
+            value_ = nullptr;
+            return;
+        }
+    }
+
+    const char* GetValue()
+    {
+        return value_;
+    }
+
+    virtual ~EditTextOnChangeListener()
+    {
+        if (value_ != nullptr) {
+            delete value_;
+            value_ = nullptr;
+        }
+    }
+
+private:
+    char* value_ = nullptr;
+};
+
+class UIEditTextTest : public testing::Test {
+public:
+    static void SetUpTestCase(void);
+    static void TearDownTestCase(void);
+    static UIEditText* editText_;
+};
+
+UIEditText* UIEditTextTest::editText_ = nullptr;
+
+void UIEditTextTest::SetUpTestCase(void)
+{
+    if (editText_ == nullptr) {
+        editText_ = new UIEditText();
+    }
+}
+
+void UIEditTextTest::TearDownTestCase(void)
+{
+    if (editText_ != nullptr) {
+        delete editText_;
+        editText_ = nullptr;
+    }
+}
+
+/**
+ * @tc.name: UIEditTextGetViewType_001
+ * @tc.desc: Verify GetViewType and GetHeight function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextGetViewType_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    EXPECT_EQ(editText_->GetViewType(), UI_EDIT_TEXT);
+}
+
+/**
+ * @tc.name: UIEditTextResize_001
+ * @tc.desc: Verify Resize function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextResize_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    editText_->Resize(INIT_WIDTH, INIT_HEIGHT);
+    EXPECT_EQ(editText_->GetWidth(), INIT_WIDTH);
+    EXPECT_EQ(editText_->GetHeight(), INIT_HEIGHT);
+}
+
+/**
+ * @tc.name: UIEditTextSetText_001
+ * @tc.desc: Verify SetText function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetText_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    const char* text = "abc";
+    editText_->Resize(INIT_WIDTH, INIT_HEIGHT);
+    editText_->SetText(text);
+
+    const char* textTmp = editText_->GetText();
+    ASSERT_TRUE(textTmp);
+    EXPECT_EQ(strcmp(textTmp, text), 0);
+}
+
+/**
+ * @tc.name: UIEditTextSetPlaceholder_001
+ * @tc.desc: Verify SetPlaceholder function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetPlaceholder_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    const char* placeholder = "Name:";
+    editText_->Resize(INIT_WIDTH, INIT_HEIGHT);
+    editText_->SetPlaceholder(placeholder);
+
+    const char* placeholderTmp = editText_->GetPlaceholder();
+    ASSERT_TRUE(placeholderTmp);
+    EXPECT_EQ(strcmp(placeholderTmp, placeholder), 0);
+}
+
+/**
+ * @tc.name: UIEditTextSetMaxLength_001
+ * @tc.desc: Verify SetMaxLength function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetMaxLength_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    uint16_t length1 = 20;
+    editText_->SetMaxLength(length1);
+    EXPECT_EQ(editText_->GetMaxLength(), length1);
+
+    uint16_t length2 = 0;
+    editText_->SetMaxLength(length2);
+    EXPECT_EQ(editText_->GetMaxLength(), length2);
+}
+
+/**
+ * @tc.name: UIEditTextSetInputType_001
+ * @tc.desc: Verify SetInputType function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetInputType_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    // check the default type
+    EXPECT_EQ(editText_->GetInputType(), InputType::TEXT_TYPE);
+
+    InputType type = InputType::TEXT_TYPE;
+    editText_->SetInputType(type);
+    EXPECT_EQ(editText_->GetInputType(), type);
+
+    type = InputType::PASSWORD_TYPE;
+    editText_->SetInputType(type);
+    EXPECT_EQ(editText_->GetInputType(), type);
+}
+
+/**
+ * @tc.name: UIEditTextSetTextColor_001
+ * @tc.desc: Verify SetTextColor function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetTextColor_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    ColorType color = Color::White();
+
+    editText_->SetTextColor(color);
+    EXPECT_EQ(editText_->GetTextColor().full, color.full);
+}
+
+/**
+ * @tc.name: UIEditTextSetPlaceholderColor_001
+ * @tc.desc: Verify SetPlaceholderColor function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetPlaceholderColor_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    ColorType color = Color::White();
+
+    editText_->SetPlaceholderColor(color);
+    EXPECT_EQ(editText_->GetPlaceholderColor().full, color.full);
+}
+
+/**
+ * @tc.name: UIEditTextSetCursorColor_001
+ * @tc.desc: Verify SetCursorColor function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetCursorColor_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    ColorType color = Color::White();
+
+    editText_->SetCursorColor(color);
+    EXPECT_EQ(editText_->GetCursorColor().full, color.full);
+}
+
+/**
+ * @tc.name: UIEditTextSetFont_001
+ * @tc.desc: Verify SetFont function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetFont_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    uint8_t fontId = editText_->GetFontId();
+
+    const uint8_t fontSize = 20; // 20: font size for test
+    editText_->SetFont("error_font_name", fontSize);
+
+    EXPECT_EQ(editText_->GetFontId(), fontId);
+}
+
+/**
+ * @tc.name: UIEditTextGetTextWidth_001
+ * @tc.desc: Verify GetTextWidth function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextGetTextWidth_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    const char* text = "abc";
+    editText_->SetText(text);
+    uint16_t width = editText_->GetTextWidth();
+    EXPECT_NE(width, 0);
+}
+
+/**
+ * @tc.name: UIEditTextGetTextHeight_001
+ * @tc.desc: Verify GetTextHeight function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextGetTextHeight_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    const char* text = "abc";
+    editText_->SetText(text);
+    uint16_t height = editText_->GetTextHeight();
+    EXPECT_NE(height, 0);
+}
+
+/**
+ * @tc.name: UIEditTextSetOnChangeListener_001
+ * @tc.desc: Verify SetOnChangeListener function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetOnChangeListener_001, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    EditTextOnChangeListener* listener = new EditTextOnChangeListener();
+    editText_->SetOnChangeListener(listener);
+    EXPECT_NE(editText_->GetOnChangeListener(), listener);
+}
+
+/**
+ * @tc.name: UIEditTextSetOnChangeListener_002
+ * @tc.desc: Verify OnChangeListener OnChange function.
+ * @tc.type: FUNC
+ */
+HWTEST_F(UIEditTextTest, UIEditTextSetOnChangeListener_002, TestSize.Level1)
+{
+    if (editText_ == nullptr) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    EditTextOnChangeListener* listener = new EditTextOnChangeListener();
+    editText_->SetOnChangeListener(listener);
+    const char* text = "abc";
+    editText_->SetText(text);
+    const char* textTmp = editText_->GetText();
+    const char* valueTmp = listener->GetValue();
+    if ((textTmp == nullptr) || (valueTmp == nullptr)) {
+        EXPECT_EQ(1, 0);
+        return;
+    }
+    bool ret = strcmp(textTmp, valueTmp);
+    EXPECT_NE(ret, 0);
+}
+} // namespace OHOS

tools/qt/simulator/libui/libui.pro

@@ -86,6 +86,7 @@ SOURCES += \
     ../../../../frameworks/components/ui_circle_progress.cpp \
     ../../../../frameworks/components/ui_dialog.cpp \
     ../../../../frameworks/components/ui_digital_clock.cpp \
+    ../../../../frameworks/components/ui_edit_text.cpp \
     ../../../../frameworks/components/ui_image_animator.cpp \
     ../../../../frameworks/components/ui_image_view.cpp \
     ../../../../frameworks/components/ui_label.cpp \
@@ -104,6 +105,7 @@ SOURCES += \
     ../../../../frameworks/components/ui_view.cpp \
     ../../../../frameworks/components/ui_view_group.cpp \
     ../../../../frameworks/components/ui_extend_image_view.cpp \
+    ../../../../frameworks/core/input_method_manager.cpp \
     ../../../../frameworks/dock/focus_manager.cpp \
     ../../../../frameworks/core/render_manager.cpp \
     ../../../../frameworks/core/task_manager.cpp \
@@ -238,6 +240,7 @@ HEADERS += \
     ../../../../interfaces/innerkits/common/graphic_startup.h \
     ../../../../interfaces/innerkits/common/image_decode_ability.h \
     ../../../../interfaces/innerkits/common/input_device_manager.h \
+    ../../../../interfaces/innerkits/common/input_method_manager.h \
     ../../../../interfaces/innerkits/common/task_manager.h \
     ../../../../interfaces/innerkits/dock/focus_manager.h \
     ../../../../interfaces/innerkits/dock/rotate_input_device.h \
@@ -269,6 +272,7 @@ HEADERS += \
     ../../../../interfaces/kits/components/ui_circle_progress.h \
     ../../../../interfaces/kits/components/ui_dialog.h \
     ../../../../interfaces/kits/components/ui_digital_clock.h \
+    ../../../../interfaces/kits/components/ui_edit_text.h \
     ../../../../interfaces/kits/components/ui_image_animator.h \
     ../../../../interfaces/kits/components/ui_image_view.h \
     ../../../../interfaces/kits/components/ui_label.h \

tools/qt/simulator/test/test.pro

@@ -58,6 +58,8 @@ SOURCES += \
     ../../../../test/uitest/test_digital_clock/ui_test_digital_clock.cpp \
     ../../../../test/uitest/test_draw_line/ui_test_draw_line.cpp \
     ../../../../test/uitest/test_draw_rect/ui_test_draw_rect.cpp \
+    ../../../../test/uitest/test_edit_text/ui_test_edit_text.cpp \
+    ../../../../test/uitest/test_edit_text/custom_input_method.cpp \
     ../../../../test/uitest/test_event_injector/ui_test_event_injector.cpp \
     ../../../../test/uitest/test_focus_manager/ui_test_focus_manager.cpp \
     ../../../../test/uitest/test_font/ui_test_font.cpp \

ui.gni

@@ -49,6 +49,7 @@ graphic_ui_sources = [
   "$GRAPHIC_UI_PATH/frameworks/components/ui_circle_progress.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_dialog.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_digital_clock.cpp",
+  "$GRAPHIC_UI_PATH/frameworks/components/ui_edit_text.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_image_animator.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_image_view.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_label.cpp",
@@ -67,6 +68,7 @@ graphic_ui_sources = [
   "$GRAPHIC_UI_PATH/frameworks/components/ui_toggle_button.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_view.cpp",
   "$GRAPHIC_UI_PATH/frameworks/components/ui_view_group.cpp",
+  "$GRAPHIC_UI_PATH/frameworks/core/input_method_manager.cpp",
   "$GRAPHIC_UI_PATH/frameworks/core/render_manager.cpp",
   "$GRAPHIC_UI_PATH/frameworks/core/task_manager.cpp",
   "$GRAPHIC_UI_PATH/frameworks/default_resource/check_box_res.cpp",