# TimeLine

**Repository Path**: chinasoft4_ohos/TimeLine

## Basic Information

- **Project Name**: TimeLine
- **Description**: 提供了左右滑动功能，并支持回弹效果和自定义设置滑动距离和是否开启滑动
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 4
- **Forks**: 2
- **Created**: 2021-08-05
- **Last Updated**: 2024-05-30

## Categories & Tags

**Categories**: harmonyos-advanced

**Tags**: None

## README

# TimeLine

## 项目介绍
- 项目名称：TimeLine
- 所属系列：openharmony的第三方组件适配移植
- 功能：提供了左右滑动功能，并支持回弹效果和自定义设置滑动距离和是否开启滑动
- 项目移植状态：主功能完成
- 调用差异：不支持listview和RECYCLEWIEW下拉刷新和点击列表连贯性提示
- 开发版本：sdk6，DevEco Studio 2.2 Beta1
- 基线版本：Release 3.0
## 效果演示
<img src="imag/timeline.gif"></img>

## 安装教程
1.在项目根目录下的build.gradle文件中

```

allprojects {
    repositories {
        maven {
            url 'https://s01.oss.sonatype.org/content/repositories/releases/'
        }
    }
}

```
2.在entry模块的build.gradle文件中，
```
dependencies {
    implementation('com.gitee.chinasoft_ohos:TimeLine:1.0.0')
    ......
 }

 ```
 在sdk6，DevEco Studio 2.2 Beta1下项目可直接运行 如无法运行，删除项目.gradle,.idea,build,gradle,build.gradle文件, 并依据自己的版本创建新项目，将新项目的对应文件复制到根目录下

## 使用说明
```
1、xml中定义如下

 <com.ditclear.swipelayout.SwipeDragLayout
        ohos:id="$+id:swipe"
        ohos:height="match_content"
        ohos:width="match_parent"
        ohos:background_element="#FF6347"
        ohos:orientation="horizontal"
        app:swipe_direction="left"
        app:swipe_enable="true"
        app:spring_back="true"
        >

        <DirectionalLayout
            ohos:height="50vp"
            ohos:width="match_parent"
            ohos:alignment="vertical_center"
            ohos:background_element="#ffffff"
            ohos:orientation="horizontal">

            <Image
                ohos:id="$+id:iv_type"
                ohos:height="40vp"
                ohos:width="40vp"
                ohos:background_element="$graphic:edit_back"
                ohos:image_src="$media:edit"
                ohos:left_margin="16vp"/>

            <Text
                ohos:id="$+id:tv_title"
                ohos:height="match_parent"
                ohos:width="match_parent"
                ohos:right_margin="16vp"
                ohos:text="点击下方按钮修改参数"
                ohos:text_alignment="vertical_center|right"
                ohos:text_color="#000000"
                ohos:text_size="15fp"/>
        </DirectionalLayout>

        <DirectionalLayout
            ohos:id="$+id:mRoot"
            ohos:height="50vp"
            ohos:width="match_content"
            ohos:orientation="horizontal">

            <Image
                ohos:id="$+id:dele"
                ohos:height="60vp"
                ohos:width="70vp"
                ohos:background_element="#FF6347"
                ohos:image_src="$media:trash"
                ohos:layout_alignment="center"/>

            <Image
                ohos:id="$+id:start"
                ohos:height="60vp"
                ohos:width="70vp"
                ohos:background_element="#4cd964"
                ohos:clip_alignment="center"
                ohos:image_src="$media:star"
                ohos:layout_alignment="center"/>
        </DirectionalLayout>
    </com.ditclear.swipelayout.SwipeDragLayout>
```

```
 2、动态设置API

 .setOhos(boolean);  // 回弹是否开启

 .setSwipeDirection("") // left || right 滑动方向

 .setSwipeEnable(boolean) //是否可以滑动

 .setNeedOffset(int) // 滑动距离

 (1)仅针对ListContaineriter滑动时的回调

 public interface SwipeListContainerListener {
        /**
         * 开启
         *
         * @param swipeDragLayout this
         */
        void openSwipe(SwipeDragLayout swipeDragLayout);

        /**
         * 点击
         *
         * @param swipeDragLayout this
         */
        void clickSwipe(SwipeDragLayout swipeDragLayout);
    }

    (2)进行其他动画的回调

    public interface SwipeListener {
        /**
         * 拖动中，可根据offset 进行其他动画
         *
         * @param layout this
         * @param offsetRatio 偏移相对于menu宽度的比例
         * @param offset 偏移量px
         */
        void onUpdate(SwipeDragLayout layout, double offsetRatio, float offset);

        /**
         * 展开完成
         *
         * @param layout this
         */
        void onOpened(SwipeDragLayout layout);

        /**
         * 关闭完成
         *
         * @param layout this
         */
        void onClosed(SwipeDragLayout layout);
    }

```
3、xml属性API

| AttrSet         |  type   | default |          meaning          |
| --------------- | :-----: | ------: | :-----------------------: |
| need_offset     |  int    |    2  |         滑动比例：1-9         |
| spring_back     | boolean |    true |         拖动越界回弹效果          |
| swipe_enable    | boolean |    true |           开启滑动            |
| swipe_direction | string  |    left | 滑动方向，默认left，右滑：right |

## 测试信息
CodeCheck代码测试无异常

CloudTest代码测试无异常

病毒安全检测通过

当前版本demo功能与原组件基本无差异

## 版本迭代
* 1.0.0

## 版权和许可信息
```

Copyright 2018 ditclear

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.