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github.com/NewHuLe/NumberPickerView @v1.2

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repository ↗ · DeepWiki ↗ · release v1.2 ↗ · + Follow
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README

NumberPickerView

仿商城添加商品数量,数量加减选择器,支持手动输入

功能简介

1. 仿购物车添加删除商品
2. 支持手动输入数量
3. 支持库存数量的最值监听
4. 支持输入框及按钮的样式自定义
5. 支持输入框数字的单独监听

废话不多说,先看效果图

使用方法

project工程目录build.gradle添加依赖

allprojects {
        repositories {
            ...
            maven { url 'https://jitpack.io' }
        }
    }

app项目的目录build.gradle添加依赖

dependencies {
            implementation 'com.github.NewHuLe:NumberPickerView:v1.2'
    }

支持的自定义属性

<resources>
    <declare-styleable name="NumberButton">
        <attr name="editable" format="boolean"/>  //输入框是否就可以编辑
        <attr name="buttonWidth" format="dimension" />  // 按钮的宽度
        <attr name="editextWidth" format="dimension" />  // 输入框的宽度
        <attr name="textSize" format="dimension"/>  // 字体大小
        <attr name="textColor" format="color"/>  // 字体颜色
        <attr name="backgroud" format="reference"/>  // 整体框的背景
        <attr name="individer" format="reference"/>  // 内部垂直分割线
        <attr name="addBackground" format="reference"/>  //左边按钮样式
        <attr name="subBackground" format="reference"/>  //右边按钮样式
    </declare-styleable>

Xml定义

     <cn.com.cesgroup.numpickerview.NumberPickerView
        android:id="@+id/purchase_num3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="40dp"
        app:addBackground="@color/colorPrimary"
        app:backgroud="@color/colorAccent"
        app:buttonWidth="40dp"
        app:editable="true"
        app:editextWidth="120dp"
        app:individer="@drawable/divider_horizontal2"
        app:subBackground="@color/colorPrimary"
        app:textColor="@android:color/black"
        app:textSize="14sp" />

使用方法

``` NumberPickerView numberPickerView1 = (NumberPickerView) findViewById(R.id.purchase_num1); numberPickerView1.setMaxValue(40) //最大输入值,也就是限量,默认无限大 .setCurrentInventory(150) // 当前的库存 .setMinDefaultNum(1) // 最小限定量 .setCurrentNum(20) // 当前数量 .setmOnClickInputListener(new NumberPickerView.OnClickInputListener() { @Override public void onWarningForInventory(int inventory) { Toast.makeText(MainActivity.this,"超过最大库存",Toast.LENGTH_SHORT).show(); }

        @Override
        public void onWarningMinInput(int minValue) {
            Toast.makeText(MainActivity.this,"低于最小设定值",Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onWarningMaxInput(int maxValue) {
            Toast.makeText(MainActivity.this,"超过最大限制量",Toast.LENGTH_SHORT).show();
        }
    });
  // 默认的监听大部分可以满足要求了,如果有需要自己监听输入框的数字变化的话,需要以下监听
    numberPickerView.setOnInputNumberListener(new NumberPickerView.OnInputNumberListener() {
        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {

        }

        @Override
        public void onTextChanged(CharSequence charSequence, int start, int before, int count) {

        }

        @Override
        public void afterTextChanged(Editable editable) {
            Log.d("MainActivity",editable.toString());
        }
    });

```

Extension points exported contracts — how you extend this code

OnInputNumberListener (Interface)
输入框数字内容监听 [2 implementers]
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
OnClickInputListener (Interface)
超过警戒值回调 [1 implementers]
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java

Core symbols most depended-on inside this repo

warningForInventory
called by 2
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
warningForMinInput
called by 2
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
warningForMaxInput
called by 2
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
initNumberPickerView
called by 1
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
setEditable
called by 1
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
getNumText
called by 1
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
setCurrentInventory
called by 1
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java
setMinDefaultNum
called by 1
numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java

Shape

Method 39
Class 2
Interface 2

Languages

Java100%

Modules by API surface

numpickerview/src/main/java/cn/com/cesgroup/numpickerview/NumberPickerView.java32 symbols
app/src/main/java/cn/com/cesgroup/numberpickerview/MainActivity.java11 symbols

For agents

$ claude mcp add NumberPickerView \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact