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