Android DSelectorBryant 单选滚动选择器

单选滚动选择器、diy丰富、有阻尼效果、简单美观、触摸or点击模式 (rolling selector, diy rich, damping effect, simple and beautiful, touch or click mode)

github地址

yangsbryant/dselectorbryant 

(github排版比较好，建议进入这里查看详情，如果觉得好，点个star吧！)

 

引入module

allprojects {
    repositories {
        google()
        jcenter()
        maven { url 'https://www.jitpack.io' }
    }
}

 

implementation 'com.github.yangsbryant:dselectorbryant:1.0.2'

主要代码

public class mainactivity extends appcompatactivity {
    dselectorpopup dselectorpopup;
    constraintlayout constraintlayout;
    arraylist<string> list = new arraylist<>();
    button button;
    @override
    protected void oncreate(bundle savedinstancestate) {
        super.oncreate(savedinstancestate);
        setcontentview(r.layout.activity_main);

        for (int i = 0; i <= 10; i++) {
            list.add("ymf"+i);
        }
        dselectorpopup = new dselectorpopup(this,list);
        dselectorpopup.build();

        constraintlayout = findviewbyid(r.id.main);
        button = findviewbyid(r.id.button);
        button.setonclicklistener(new view.onclicklistener() {
            @override
            public void onclick(view v) {
                //弹出窗体
                dselectorpopup.popoutshadow(constraintlayout);
            }
        });

        /*点击监听器
        tips:实现此监听器，点击button也会返回当前选中项的下标和文本，因此button既可以当做取消用，也可以当做确定用*/
        dselectorpopup.setselectorlistener(new dselectorpopup.selectorclicklistener() {
            @override
            public void onselectorclick(int position, string text) {
                toast.maketext(mainactivity.this,text,toast.length_short).show();
                //缩回窗体
                dselectorpopup.dismisspopup();
            }
        });

        //滑动监听器
        /*dselectorpopup.setselectomoverlistener(new dselectorpopup.selectormovelistener() {
           @override
           public void onselectormove(int position, string text) {
               toast.maketext(mainactivity.this,text,toast.length_short).show();
           }
       });*/
    }
}

 

参数实例

dselectorpopup.setoffset(5)
                .settextsize(30)
                .settextcolor_selection(getresources().getcolor(r.color.coloraccent))
                .settextcolor_unchecked(getresources().getcolor(r.color.colorprimary))
                .setgradual_color(0xffd81b60)
                .settitletext("我是标题")
                .settitlecolor(getresources().getcolor(r.color.colorprimary))
                .settitlesize(25)
                .setbutton_background(getresources().getdrawable(r.drawable.popup_bg)).build();

tips:分割线的颜色值为：0xff 加上16进制颜色值，例如：0xffd81b60

 

dselectorbryant属性大全

方法名	属性
build()	参数设置完毕，在最后build一下
setheights(int height)	popupwindow的高度，单位dp
isoutside(boolean bl)	点击弹窗外是否消失，默认true
setseletion(int offset)	对话框中当前项上面和下面的项数
setoffset(int seletion)	默认选中项
settextsize(int size)	文本字体大小
settextcolor_selection(int textcolor_selection)	选中文本颜色
settextcolor_unchecked(int textcolor_unchecked)	未选中文本颜色
setgradual_color(int gradual_color)	分割线颜色
setfining(boolean fining)	是否开启分割线两端变细，默认true
settitletext(string titletext)	标题的文字
settitlesize(int titlesize)	标题文字大小
settitlecolor(int titlecolor)	标题文字颜色
setbuttontext(string buttontext)	按钮文本
setbuttonsize(int buttonsize)	按钮文字大小
setbuttoncolor(int buttoncolor)	按钮文字颜色
setbutton_background(drawable drawable)	按钮背景
setbuttonwidt(int buttonwidt)	按钮宽度，单位dp
setbuttonheight(int buttonheight)	按钮高度，单位dp
popoutshadow(view view)	显示弹窗
dismisspopup()	关闭弹窗
setselectorlistener(selectorclicklistener selectorlistener)	点击监听器
setselectomoverlistener(selectormovelistener selectomoverlistener)	滑动监听器