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
(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 |