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
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allprojects { repositories { google() jcenter() maven { url 'https://www.jitpack.io' } } } implementation 'com.github.YangsBryant:TeaPickerView:1.0.2' |
主要代码
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public class MainActivity extends AppCompatActivity { @BindView (R.id.mButton) Button button; List<String> mProvinceDatas= new ArrayList<>(); Map<String, List<String>> mSecondDatas= new HashMap<>(); Map<String, List<String>> mThirdDatas= new HashMap<>(); @Override protected void onCreate(Bundle savedInstanceState) { super .onCreate(savedInstanceState); setContentView(R.layout.activity_main); ButterKnife.bind( this ); intiPickerView(); } private void intiPickerView(){ //一级列表 ProvinceBean provinceBean = new ProvinceBean(); mProvinceDatas.addAll(provinceBean.getRepData().getProvince()); //二级列表 SecondBean secondBean = new SecondBean(); mSecondDatas.putAll(secondBean.getRepData().getSecond()); //三级列表 ThirdBean thirdBean = new ThirdBean(); mThirdDatas.putAll(thirdBean.getRepData().getThird()); Log.i( "json" , JsonArrayUtil.toJson(mProvinceDatas)); Log.i( "json" ,JsonArrayUtil.toJson(mSecondDatas)); Log.i( "json" ,JsonArrayUtil.toJson(mThirdDatas)); //设置数据有多少层级 PickerData data= new PickerData(); data.setFirstDatas(mProvinceDatas); //json: ["广东","江西"] data.setSecondDatas(mSecondDatas); //json: {"江西":["南昌","赣州"],"广东":["广州","深圳","佛山","东莞"]} data.setThirdDatas(mThirdDatas); //json: {"广州":["天河区","白云区","番禹区","花都区"],"赣州":["章贡区","黄金开发区"],"东莞":["东城","南城"],"深圳":["南山区","宝安区","龙华区"],"佛山":["禅城区","顺德区"],"南昌":["东湖区","青云谱区","青山湖区"]} data.setInitSelectText( "请选择" ); TeaPickerView teaPickerView = new TeaPickerView( this ,data); teaPickerView.setScreenH( 3 ) .setDiscolourHook( true ) .setRadius( 25 ) .setContentLine( true ) .setRadius( 25 ) .build(); button.setOnClickListener(v -> { //显示选择器 teaPickerView.show(button); }); //选择器点击事件 teaPickerView.setOnPickerClickListener(pickerData -> { Toast.makeText(MainActivity. this ,pickerData.getFirstText()+ "," +pickerData.getSecondText()+ "," +pickerData.getThirdText(),Toast.LENGTH_SHORT).show(); teaPickerView.dismiss(); //关闭选择器 }); } } |
TeaPickerView属性大全
方法名 |
属性 |
setHeights(int mHeight) |
显示具体的高度(dp),设置0是自适应(高度没有默认值,需要主动设置) |
setScreenH(int num) | 显示的高度占屏幕的百分比 |
setBackground(int color) | 设置整体的背景颜色 默认是#ffffff |
setRadius(int mRadius) | 设置圆角,默认0 |
setContentBackground(int color) | 内容栏的背景颜色 默认是#ffffff |
setContentHeight(int mHeight) | 内容栏的高度(dp) 默认是50dp |
setContentText(int size,int color) | 内容栏字体的大小和颜色, 默认是16sp,#0aa666,用此方法会固定颜色 |
setContentText(ColorStateList drawable) | 自定义内容栏字体颜色变换器 在res目录下创建color文件夹用selector 默认颜色#555 选中颜色#0aa666 |
setContentLine(boolean bl) | 内容栏选中是否有下划线 默认不开启 |
setContentLineColor(Drawable drawable) | 自定义内容栏下划线用layer-list 默认是下边框描边 颜色#0fbc72 高度1dp |
setLine(int mHeight,int color) | 分割线的高度和颜色 默认是0.5dp #e5e5e5 |
setitemHeight(int mHeight) | 设置list的item的高度(dp) 默认是40dp |
setListText(int size,int color) | 设置list的字体大小和颜色 默认是15 #555 |
setScrollBal(boolean bl) | 设置list是否显示滚动条,默认false |
setAlpha(float mFloat) | 设置阴影层的透明度 默认是0.5f |
setDiscolour(boolean bl) | 设置选中项是否加色,默认true |
setDiscolourColor(int color) | 设置选中项加色的颜色值,默认#0aa666 |
setDiscolourHook(boolean bl) | 设置选中项是否有√图标,默认false |
setCustomHook(Drawable drawable) | 自定义√图标 |
build() | 参数设置完毕,一定要build |
设置数据
方法名 | 属性 |
setInitSelectText(String firstText) | 初始文字 |
setFirstDatas(List mFirstDatas) | 设置一级数据 |
setSecondDatas(Map<String, List> mSecondDatas) | 设置二级数据 |
setThirdDatas(Map<String, List> mThirdDatas) | 设置三级数据 |
setFourthDatas(Map<String, List> mFourthDatas) |
给出参考bean地址
默认内容栏字体颜色变换器
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<?xml version= "1.0" encoding= "utf-8" ?> <selector xmlns:android= "http://schemas.android.com/apk/res/android" > <item android:state_selected= "true" android:color= "@color/picker_select_text_color" /> <item android:state_pressed= "true" android:color= "@color/picker_select_text_color" /> <item android:state_checked= "true" android:color= "@color/picker_select_text_color" /> <item android:state_focused= "true" android:color= "@color/picker_select_text_color" /> <item android:color= "@color/picker_text_color" /> </selector> |
默认内容栏下划线
<?xml version="1.0" encoding="UTF-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android" > <!-- 边框颜色值 --> <item> <shape> <solid android:color="@color/station_average" /> </shape> </item> <item android:bottom="1dp"> <!--设置只有底部有边框--> <shape> <solid android:color="#ffffff" /> </shape> </item> </layer-list>
总结
以上所述是小编给大家介绍的Android 中TeaPickerView数据级联选择器功能的实例代码,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持!
原文链接:https://www.cnblogs.com/94xiyang/archive/2019/06/05/10977826.html