YS_HAN-优快云博客

原创时间选择器 PickerView

//添加依赖compile 'com.contrarywind:Android-PickerView:3.2.7'//代码Calendar selectedDate = Calendar.getInstance();Calendar startDate = Calendar.getInstance();Calendar endDate = Calendar.getIns...

2018-10-10 10:20:32 602

原创自定义button关灯键

//依赖compile 'com.github.zcweng:switch-button:0.0.3@aar'//不同形态的布局LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/re

2017-11-09 14:22:15 659

原创 android购物车简单实现全选+加减器+总价格

//Activity主頁面佈局RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" andr

2017-10-31 20:08:59 3644 2

原创自定义圆环倒计时

public class CountDownView extends View{ private static int defaultCircleSolideColor = Color.BLUE; private static int defaultCircleStrokeColor = Color.WHITE;//最底层的颜色 private static int de

2017-10-22 19:21:50 997

原创贝塞尔弧线实现水波弧线

想用在哪里，就在布局里直接调用//继承viewpublic class BeiSaiEr extends View implements View.OnClickListener{ //波浪画笔 private Paint mPaint; //测试红点画笔 private Paint mCyclePaint; //波浪Path类 pr

2017-10-20 16:30:09 547

原创 Banner

import android.content.Context;import android.content.res.Resources;import android.graphics.Bitmap;import android.util.DisplayMetrics;import android.widget.ImageView;import com.nostra13.universa

2017-06-18 19:22:10 386

原创 viewpager+倒计时2小时

主布局xml version="1.0" encoding="utf-8"?>RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"

2017-06-15 19:24:50 348

原创二级菜单

public class MainActivity extends Activity { private ExpandableListView expandLv; //初始化数据 private String[] group = {"西游记","红楼梦","三国","水浒传"}; private String[][] child = {{"孙

2017-05-09 07:52:01 391

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