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shapeview's Introduction

Shape 框架

集成步骤

  • 在项目根目录下的 build.gradle 文件中加入
buildscript {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}
allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}
  • 在项目 app 模块下的 build.gradle 文件中加入
android {
    // 支持 JDK 1.8
    compileOptions {
        targetCompatibility JavaVersion.VERSION_1_8
        sourceCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    // Shape 框架：https://github.com/getActivity/ShapeView
    implementation 'com.github.getActivity:ShapeView:2.0'
}

AndroidX

  • 如果项目是基于 AndroidX 包，请在项目 gradle.properties 文件中加入
# 表示将第三方库迁移到 AndroidX
android.enableJetifier = true
  • 如果项目是基于 Support 包则不需要加入此配置

框架文档

<resources>

    <!-- Shape 形状（默认是矩形） -->
    <attr name="shape">
        <!-- 矩形 -->
        <enum name="rectangle" value="0" />
        <!-- 椭圆形 -->
        <enum name="oval" value="1" />
        <!-- 线条 -->
        <enum name="line" value="2" />
        <!-- 圆环（不支持动态设置，请自定义 xml 来完成需求） -->
        <!--<enum name="ring" value="3" />-->
    </attr>
    <!-- Shape 宽度 -->
    <attr name="shape_width" format="dimension" />
    <!-- Shape 高度 -->
    <attr name="shape_height" format="dimension" />

    <!-- 填充色 -->
    <attr name="shape_solidColor" format="color|reference" />
    <!-- 圆角大小 -->
    <attr name="shape_radius" format="dimension" />
    <!-- 左上角的圆角大小 -->
    <attr name="shape_topLeftRadius" format="dimension" />
    <!-- 右下角的圆角大小 -->
    <attr name="shape_topRightRadius" format="dimension" />
    <!-- 左下角的圆角大小 -->
    <attr name="shape_bottomLeftRadius" format="dimension" />
    <!-- 右下角的圆角大小 -->
    <attr name="shape_bottomRightRadius" format="dimension" />

    <!-- 渐变色起始颜色 -->
    <attr name="shape_startColor" format="color" />
    <!-- 渐变色中间颜色（可不设置） -->
    <attr name="shape_centerColor" format="color" />
    <!-- 渐变色结束颜色 -->
    <attr name="shape_endColor" format="color" />
    <!-- 是否将用于缩放渐变 -->
    <attr name="shape_useLevel" format="boolean" />
    <!-- 渐变角度（仅用于线性渐变。必须是 0-315 范围内的值，并且是 45 的倍数） -->
    <attr name="shape_angle" format="float" />
    <!-- 渐变类型（默认类型是线性渐变） -->
    <attr name="shape_gradientType">
        <!-- 线性渐变 -->
        <enum name="linear" value="0" />
        <!-- 径向渐变 -->
        <enum name="radial" value="1" />
        <!-- 扫描渐变 -->
        <enum name="sweep"  value="2" />
    </attr>
    <!-- 渐变中心 X 点坐标的相对位置（默认值为 0.5）-->
    <attr name="shape_centerX" format="float|fraction" />
    <!-- 渐变中心 Y 点坐标的相对位置（默认值为 0.5）-->
    <attr name="shape_centerY" format="float|fraction" />
    <!-- 渐变色半径（仅用于径向渐变） -->
    <attr name="shape_gradientRadius" format="float|fraction|dimension" />

    <!-- 边框颜色 -->
    <attr name="shape_strokeColor" format="color|reference" />
    <!-- 边框宽度 -->
    <attr name="shape_strokeWidth" format="dimension" />
    <!-- 边框虚线宽度（为 0 就是实线，大于 0 就是虚线） -->
    <attr name="shape_dashWidth" format="dimension" />
    <!-- 边框虚线间隔（虚线与虚线之间的间隔） -->
    <attr name="shape_dashGap" format="dimension" />

</resources>

使用案例

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="矩形实线边框内部无填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="矩形虚线边框内部无填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_dashGap="5dp"
    app:shape_dashWidth="10dp"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="矩形实线边框-内部填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_solidColor="#ff00ffff"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="矩形虚线边框-内部填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_dashGap="5dp"
    app:shape_dashWidth="10dp"
    app:shape_solidColor="#ff00ffff"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆角矩形-只有边框"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_radius="5dp"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆角矩形-只有内部填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_radius="5dp"
    app:shape_solidColor="#8000ff00" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆角矩形-有边框有填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_radius="5dp"
    app:shape_solidColor="#8000ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆角矩形-左边圆角为一个半圆弧"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_bottomLeftRadius="20dp"
    app:shape_solidColor="#8000ff00"
    app:shape_topLeftRadius="20dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆角矩形-左右两边都是半圆弧"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_radius="20dp"
    app:shape_solidColor="#8000ff00" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆角矩形-左右两边都是半圆弧-带边框"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_radius="20dp"
    app:shape_solidColor="#8000ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="垂直线性渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_angle="-45"
    app:shape_centerColor="#8000ff00"
    app:shape_centerX="0.5"
    app:shape_centerY="0.4"
    app:shape_endColor="#1000ff00"
    app:shape_startColor="#ff00ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="水平线性渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_angle="0"
    app:shape_centerColor="#8000ff00"
    app:shape_centerX="0.5"
    app:shape_centerY="0.5"
    app:shape_endColor="#ff00ff00"
    app:shape_startColor="#1000ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="对角线线性渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_angle="45"
    app:shape_centerColor="#8000ff00"
    app:shape_centerX="0.5"
    app:shape_centerY="0.5"
    app:shape_endColor="#1000ff00"
    app:shape_startColor="#ff00ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="径向渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_angle="0"
    app:shape_centerX="0.5"
    app:shape_centerY="0.5"
    app:shape_endColor="#ff00ff00"
    app:shape_gradientRadius="20dp"
    app:shape_gradientType="radial"
    app:shape_startColor="#0000ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="扫描渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="rectangle"
    app:shape_angle="0"
    app:shape_centerX="0.5"
    app:shape_centerY="0.5"
    app:shape_gradientType="sweep"
    app:shape_startColor="#ff00ff00"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆-边框"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="oval"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆-填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="oval"
    app:shape_solidColor="#800000ff" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="圆-边框填充"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="oval"
    app:shape_solidColor="#800000ff"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="线性渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="oval"
    app:shape_angle="-90"
    app:shape_centerColor="#80ff0000"
    app:shape_centerX="0.5"
    app:shape_centerY="0.8"
    app:shape_endColor="#ffff0000"
    app:shape_gradientType="linear"
    app:shape_startColor="#00ff0000" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="径向渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="oval"
    app:shape_centerColor="#80ff0000"
    app:shape_centerX="0.5"
    app:shape_centerY="0.5"
    app:shape_endColor="#10ff0000"
    app:shape_gradientRadius="80dp"
    app:shape_gradientType="radial"
    app:shape_startColor="#ffff0000" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="200dp"
    android:layout_height="200dp"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="扫描渐变"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="oval"
    app:shape_centerColor="#80ff0000"
    app:shape_centerX="0.5"
    app:shape_centerY="0.6"
    app:shape_endColor="#20ff0000"
    app:shape_gradientRadius="20dp"
    app:shape_gradientType="sweep"
    app:shape_startColor="#ffff0000" />

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="实线"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="line"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp"/>

<com.hjq.shape.view.ShapeTextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="10dp"
    android:gravity="center"
    android:padding="10dp"
    android:text="虚线"
    android:textColor="@android:color/black"
    android:textSize="14sp"
    app:shape="line"
    app:shape_dashGap="5dp"
    app:shape_dashWidth="10dp"
    app:shape_strokeColor="#ffff0000"
    app:shape_strokeWidth="1dp"/>

  • 目前支持的控件有：

    • View：ShapeView、ShapeTextView、ShapeButton、ShapeImageView、ShapeRadioButton、ShapeCheckBox、ShapeEditText

    • Layout：ShapeLinearLayout、ShapeFrameLayout、ShapeRelativeLayout、ShapeConstraintLayout、ShapeRecyclerView

框架亮点

  • 更加便捷：无需新增 Xml 文件，直接定义控件属性即可

  • 即时生效：在布局中可实时预览效果，即见所得

  • 无学习成本：控件属性和原生 Shape 命名保持一致，无需额外学习

  • 覆盖范围广：几乎涵盖所有常见的 View 控件，并且控件名称无任何记忆成本

作者的其他开源项目

微信公众号：Android轮子哥

Android 技术分享 QQ 群：78797078

如果您觉得我的开源库帮你节省了大量的开发时间，请扫描下方的二维码随意打赏，要是能打赏个 10.24 🐵就太👍了。您的支持将鼓励我继续创作:octocat:

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License

Copyright 2021 Huang JinQun

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.

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