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左减右加的数字选择器,常用于购物车列表等情景

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ithaibo/AddSubNumberPicker

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AddSubNumberPicker

基本介绍

AddSubNumberPicker是一个左减右加的数字选择器,常用于购物车列表等情景。

功能

  • 数量加减        
  • 设置数量限制规则:
    • 不能为0 - 不能小于0
    • 不能大于最大数(自己设置)
    • 不能小于最小数(自己设置)        
  • 数量变化CallBack 当数量发生变化时,提供回调处理其他业务逻辑接口。

使用方法

gradle中添加compile project(':add_sub_number_picker_library')

在layout文件中添加com.ithaibo.library.AddSubNumberPicker,例如:

           android:id="@+id/picker"
           android:layout_width="200dp"
           android:layout_height="wrap_content"
           android:layout_centerInParent="true"
           android:layout_marginLeft="30dp"/>

设置类型、提示内容:

    picker.setTypeCountLimitAndToasLimittStr(AddSubNumberPicker.TYPE_UNSIGN_NUMBER, "不能小于0");
        //设置CountChangeListner:
                picker.setCountChangeListner(new AddSubNumberPicker.CountChangeListner() {
                    @Override
                    public void onCountChanged(int count) {
                        Log.d("MainActivity", "count changed, count = "+count);
                    }
                });

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左减右加的数字选择器,常用于购物车列表等情景

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