Android自定义时间控件不可选择未来时间
本文出自：http://blog.csdn.net/dt235201314/article/details/78718066
Android自定义时间控件选择开始时间到结束时间
Android自定义时间控件不可选择未来时间
一丶效果图
二丶概述
说好的关于时间控件整理，这里就说说常用的自定义，关于基础其他文章写得太详细了
基础学习：
Java 日期时间
Date & Time组件(上)
Date & Time组件(下)
API在线文档Data Calendar DateFormat
三丶需求分析
1.滑动选择时间确定到日，不可选择未来时间（年月日都不能超过当前月数）
2.自定义
通常涉及到时间控件，1.选择时间，查询数据；2选择时间上报数据
四丶看代码
1.DateSelectDialog.Java
public class DateSelectDialog extends Dialog implements OnClickListener { private Context mContext; /** * 事件选取完毕监听 */ private OnDateSelectFinished onDateSelectFinished; /** * 确认 */ private Button mOk; /** * 返回 */ private Button mBack; /** * 开始、结束年份 */ private static int START_YEAR = 1990, END_YEAR = 2100; /** * 最大年龄 */ private final int LARGEST_AGE = 119; /** * 年 */ private WheelView mYearView; /** * 月 */ private WheelView mMonthView; /** * 日 */ private WheelView mDayView; /** * 时 */ private WheelView mHourView; /** * 分 */ private WheelView mMinuteView; /** * list列表(大月份) */ private ListmListBig; /** * list列表(小月份) */ private List mListLittle; /* 是否只选择本年 */ private boolean isOnlyThisYear = false; private boolean isShowMinute = false; /* 是否只选择本月 */ private boolean isOnlyThisMonth = false; public static final String YEAR = "year"; public static final String MONTH = "month"; public static final String DAY = "day"; int year; int month; int day; int hour; int minute; int curYear; int curMonth; int curDay; boolean HourMinuteVisiable; /** * 是否只是显示本年和本月的时间选择器 * * @param context context * @param date 传入的时间 格式 2017-2-13 * @param onDateSelectFinished onDateSelectFinished * @param isOnlyThisYear isOnlyThisYear 是否只显示本年 * @param isOnlyThisMonth isOnlyThisMonth 是否只显示本月 */ public DateSelectDialog(Context context, String date, OnDateSelectFinished onDateSelectFinished, boolean isOnlyThisYear, boolean isOnlyThisMonth) { super(context, R.style.DialogTheme); setContentView(R.layout.date_layout); this.mContext = context; this.onDateSelectFinished = onDateSelectFinished; this.isOnlyThisYear = isOnlyThisYear; this.isOnlyThisMonth = isOnlyThisMonth; init(date, true); } /** *
* * @param context */ public DateSelectDialog(Context context, String date, OnDateSelectFinished onDateSelectFinished) { super(context, R.style.DialogTheme); setContentView(R.layout.date_layout); this.mContext = context; this.onDateSelectFinished = onDateSelectFinished; init(date, true); } public DateSelectDialog(Context context, String date, OnDateSelectFinished onDateSelectFinished, boolean isShowHour) { super(context, R.style.DialogTheme); setContentView(R.layout.date_layout); this.mContext = context; this.onDateSelectFinished = onDateSelectFinished; init(date, isShowHour); } private void init(String date, boolean isShowHour) { Calendar calendar = Calendar.getInstance(); curYear = calendar.get(Calendar.YEAR); curMonth = calendar.get(Calendar.MONTH) + 1; curDay = calendar.get(Calendar.DATE); hour = calendar.get(Calendar.HOUR_OF_DAY); minute = calendar.get(Calendar.MINUTE); String[] ymd = date.split("-"); if (ymd.length > 2) { curYear = Integer.parseInt(ymd[0]); curMonth = Integer.parseInt(ymd[1]) - 1; String[] dhm = ymd[2].split(" "); curDay = Integer.parseInt(dhm[0]); if (dhm != null && dhm.length > 1) { String[] hm = dhm[1].split(":"); if (hm.length > 1) { hour = Integer.parseInt(hm[0]); minute = Integer.parseInt(hm[1]); } } } mOk = (Button) findViewById(R.id.btn_datetime_ok); mBack = (Button) findViewById(R.id.btn_datetime_cancel); mYearView = (WheelView) findViewById(R.id.year); mMonthView = (WheelView) findViewById(R.id.month); mDayView = (WheelView) findViewById(R.id.day); mHourView = (WheelView) findViewById(R.id.hour); mMinuteView = (WheelView) findViewById(R.id.minute); if (!isShowHour) { mHourView.setVisibility(View.GONE); mMinuteView.setVisibility(View.GONE); } if (!isShowMinute) { mMinuteView.setVisibility(View.GONE); } /* 年，月，日，时，分 等单位，和值同在 */ TextView tv_yearUnit = (TextView) findViewById(R.id.tv_yearUnit); tv_yearUnit.setVisibility(mYearView.getVisibility()); TextView tv_monthUnit = (TextView) findViewById(R.id.tv_monthUnit); tv_monthUnit.setVisibility(mMonthView.getVisibility()); TextView tv_dayUnit = (TextView) findViewById(R.id.tv_dayUnit); tv_dayUnit.setVisibility(mDayView.getVisibility()); TextView tv_hourUnit = (TextView) findViewById(R.id.tv_hourUnit); tv_hourUnit.setVisibility(mHourView.getVisibility()); TextView tv_minuteUnit = (TextView) findViewById(R.id.tv_minuteUnit); tv_minuteUnit.setVisibility(mMinuteView.getVisibility()); mOk.setOnClickListener(this); mBack.setOnClickListener(this); initDatePicker(); mYearView.addChangingListener(yearWheelListener); mMonthView.addChangingListener(monthWheelListener); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.btn_datetime_ok: if (onDateSelectFinished != null) { int hour = mHourView.getCurrentItem(); int minute = mMinuteView.getCurrentItem(); int year = isOnlyThisYear ? Integer.parseInt(mYearView.getAdapter().getItem(0)) : mYearView.getCurrentItem() + START_YEAR; int month = isOnlyThisMonth ? Integer.parseInt(mMonthView.getAdapter().getItem(0)) : mMonthView.getCurrentItem() + 1; int day = mDayView.getCurrentItem() + 1; String monthS = String.format("%02d", month); String dayS = String.format("%02d", day); String hourS = String.format("%02d", hour); String minuteS = String.format("%02d", minute); onDateSelectFinished.onSelectFinished(String.valueOf(year), monthS, dayS, hourS, minuteS); } this.dismiss(); break; case R.id.btn_datetime_cancel: this.dismiss(); break; default: break; } } /** * 弹出日期时间选择器 */ private void initDatePicker() { Calendar calendar = Calendar.getInstance(); year = calendar.get(Calendar.YEAR); month = calendar.get(Calendar.MONTH); day = calendar.get(Calendar.DATE); START_YEAR = isOnlyThisYear ? year : year - LARGEST_AGE; END_YEAR = year; // 添加大小月月份并将其转换为list,方便之后的判断 String[] monthsBig = {"1", "3", "5", "7", "8", "10", "12"}; String[] monthsLittle = {"4", "6", "9", "11"}; mListBig = Arrays.asList(monthsBig); mListLittle = Arrays.asList(monthsLittle); // 年 mYearView.setAdapter(new NumericWheelAdapter(START_YEAR, END_YEAR));// 设置"年"的显示数据 mYearView.setLabel("");// 添加文字 int yearPos = isOnlyThisYear ? END_YEAR - START_YEAR : curYear != 0 ? curYear - START_YEAR : END_YEAR - START_YEAR; mYearView.setCurrentItem(yearPos);// 初始化时显示的数据 START_YEAR - END_YEAR mYearView.setCyclic(!isOnlyThisYear);// 可循环滚动 // 月 int startMonth = 1, endMonth = 12; if (isOnlyThisMonth) { startMonth = curMonth + 1; endMonth = startMonth; } //初始年份最大值应该是当年最大月 mMonthView.setAdapter(new NumericWheelAdapter(startMonth, month + 1)); // mMonthView.setAdapter(new NumericWheelAdapter(startMonth, endMonth)); mMonthView.setLabel(""); mMonthView.setCurrentItem(isOnlyThisMonth ? 0 : curMonth != 0 ? curMonth : month); mMonthView.setCyclic(!isOnlyThisMonth); // 日 // 判断大小月及是否闰年,用来确定"日"的数据 int deadDay = 0; if (mListBig.contains(String.valueOf(month + 1))) { deadDay = 31; // mDayView.setAdapter(new NumericWheelAdapter(1, isOnlyThisMonth ? day : 31)); } else if (mListLittle.contains(String.valueOf(month + 1))) { deadDay = 30; // mDayView.setAdapter(new NumericWheelAdapter(1, isOnlyThisMonth ? day : 30)); } else { // 闰年 if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0) { deadDay = 29; // mDayView.setAdapter(new NumericWheelAdapter(1, isOnlyThisMonth ? day : 29)); } else { deadDay = 28; // mDayView.setAdapter(new NumericWheelAdapter(1, isOnlyThisMonth ? day : 28)); } } mDayView.setAdapter(new NumericWheelAdapter(1,day)); mDayView.setLabel(""); mDayView.setCurrentItem(curDay == 0 ? day - 1 : curDay - 1); mDayView.setCyclic(true); // 时 mHourView.setAdapter(new NumericWheelAdapter(0, 23)); mHourView.setLabel(""); mHourView.setCurrentItem(hour); mHourView.setCyclic(true); // 分 mMinuteView.setAdapter(new NumericWheelAdapter(0, 59)); mMinuteView.setLabel(""); mMinuteView.setCurrentItem(minute); mMinuteView.setCyclic(true); // 选择器字体的大小 int textSize = mContext.getResources().getDimensionPixelSize(R.dimen.ymd_text_size); mDayView.TEXT_SIZE = textSize; mMonthView.TEXT_SIZE = textSize; mYearView.TEXT_SIZE = textSize; mHourView.TEXT_SIZE = textSize; mMinuteView.TEXT_SIZE = textSize; } /** * 添加对"年"监听 */ private OnWheelChangedListener yearWheelListener = new OnWheelChangedListener() { public void onChanged(WheelView wheel, int oldValue, int newValue) { int year_num = newValue + START_YEAR; if (year_num < curYear) { mMonthView.setAdapter(new NumericWheelAdapter(1, 12)); } else if (year_num >= curYear) { mMonthView.setAdapter(new NumericWheelAdapter(1, curMonth + 1)); } mMonthView.setCurrentItem(0); // 判断大小月及是否闰年,用来确定"日"的数据 if (mListBig.contains(String.valueOf(mMonthView.getCurrentItem() + 1))) { mDayView.setAdapter(new NumericWheelAdapter(1, 31)); } else if (mListLittle.contains(String.valueOf(mMonthView.getCurrentItem() + 1))) { mDayView.setAdapter(new NumericWheelAdapter(1, 30)); } else { if ((year_num % 4 == 0 && year_num % 100 != 0) || year_num % 400 == 0) mDayView.setAdapter(new NumericWheelAdapter(1, 29)); else mDayView.setAdapter(new NumericWheelAdapter(1, 28)); } } }; /** * 添加对"月"监听 */ private OnWheelChangedListener monthWheelListener = new OnWheelChangedListener() { public void onChanged(WheelView wheel, int oldValue, int newValue) { int month_num = newValue + 1; if (month_num == (month + 1)){ mDayView.setAdapter(new NumericWheelAdapter(1, day)); }else{ // 判断大小月及是否闰年,用来确定"日"的数据 if (mListBig.contains(String.valueOf(month_num))) { mDayView.setAdapter(new NumericWheelAdapter(1, 31)); } else if (mListLittle.contains(String.valueOf(month_num))) { mDayView.setAdapter(new NumericWheelAdapter(1, 30)); } else { if (((mYearView.getCurrentItem() + START_YEAR) % 4 == 0 && (mYearView.getCurrentItem() + START_YEAR) % 100 != 0) || (mYearView.getCurrentItem() + START_YEAR) % 400 == 0) mDayView.setAdapter(new NumericWheelAdapter(1, 29)); else mDayView.setAdapter(new NumericWheelAdapter(1, 28)); } } } }; /** * set监听 * * @param onDateSelectFinished */ public void setOnDateSelectFinished(OnDateSelectFinished onDateSelectFinished) { this.onDateSelectFinished = onDateSelectFinished; } /** * 监听接口 * DatePickerUI.java * * @author wangj * @version 1.0 * @date 2013-1-23 下午1:28:24 */ public interface OnDateSelectFinished { /** * 监听方法 * * @param year * @param month * @param day * @param hour * @param minute */ void onSelectFinished(String year, String month, String day, String hour, String minute); } }
layout
xml version="1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/shape_white"
app:round="10dp">
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#fff">
android:id="@+id/tv_time_title"
android:layout_width="fill_parent"
android:layout_height="44dp"
android:background="@color/white"
android:gravity="center"
android:paddingLeft="14dp"
android:text="@string/query_time_select_title"
android:textColor="@color/black"
android:textSize="16sp" />
android:id="@+id/data_time_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/tv_time_title"
android:layout_centerHorizontal="true"
layout="@layout/data_time_layout"/>
android:visibility="gone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/tv_time_title"
android:layout_centerHorizontal="true"
android:layout_marginBottom="12dp"
android:layout_marginTop="12dp"
android:orientation="horizontal">
android:id="@+id/year"
android:layout_width="92dp"
android:layout_height="wrap_content"
android:layout_weight="0.2" />
android:id="@+id/tv_yearUnit"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="年" />
android:layout_width="1px"
android:layout_height="fill_parent"
android:background="#e8e8e8" />
android:id="@+id/month"
android:layout_width="92dp"
android:layout_height="wrap_content"
android:layout_weight="0.2" />
android:id="@+id/tv_monthUnit"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="月" />
android:id="@+id/v_monthAndDay"
android:layout_width="1px"
android:layout_height="fill_parent"
android:background="#e8e8e8" />
android:id="@+id/day"
android:layout_width="92dp"
android:layout_height="wrap_content"
android:layout_weight="0.2" />
android:id="@+id/tv_dayUnit"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="日" />
android:id="@+id/v_dayAndHour"
android:layout_width="1px"
android:layout_height="fill_parent"
android:background="#e8e8e8" />
android:id="@+id/hour"
android:layout_width="92dp"
android:layout_height="wrap_content"
android:layout_weight="0.2" />
android:id="@+id/tv_hourUnit"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="时" />
android:id="@+id/v_dayAndMinute"
android:layout_width="1px"
android:layout_height="fill_parent"
android:background="#e8e8e8" />
android:id="@+id/minute"
android:layout_width="92dp"
android:layout_height="wrap_content"
android:layout_weight="0.2" />
android:id="@+id/tv_minuteUnit"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="分" />
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_below="@+id/data_time_id"
android:layout_centerHorizontal="true"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:orientation="horizontal"
android:paddingBottom="20dp">
Android WheelView 详解
自定义圆角LinearLayout.java
public class RoundedLinearLayout extends LinearLayout { /***/ private Path mClip; /** * 圆角 */ private float mRoundConner; /** * @param context * @param attrs */ @SuppressLint("NewApi") public RoundedLinearLayout(Context context, AttributeSet attrs) { super(context, attrs); int sdkVersion = android.os.Build.VERSION.SDK_INT; if (sdkVersion >= 11) { this.setLayerType(View.LAYER_TYPE_SOFTWARE, null); } TypedArray typeArray = context.obtainStyledAttributes(attrs, R.styleable.roundConner); mRoundConner = typeArray.getDimension(R.styleable.roundConner_round, 0); typeArray.recycle(); } protected void onSizeChanged(int w, int h, int oldw, int oldh) { super.onSizeChanged(w, h, oldw, oldh); mClip = new Path(); RectF rect = new RectF(1, 1, w - 1, h - 1); if (mRoundConner == 0f) { mRoundConner = getResources().getDimensionPixelSize(R.dimen.round_radius); } mClip.addRoundRect(rect, mRoundConner, mRoundConner, Direction.CW); } /** * @param canvas */ @Override protected void dispatchDraw(Canvas canvas) { canvas.save(); /*抗锯齿*/ canvas.setDrawFilter(new PaintFlagsDrawFilter(0, Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG)); canvas.clipPath(mClip); super.dispatchDraw(canvas); canvas.restore(); } }
使用方法：
/** * 选择日期 */ public void picTime() { if (!paramsStrTime.contains("-")) { Date date = new Date(); long time = date.getTime(); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm"); paramsStrTime = format.format(time); } DateSelectDialog dateSelectDialog = new DateSelectDialog(this, paramsStrTime, new DateSelectDialog.OnDateSelectFinished() { @Override public void onSelectFinished(String year, String month, String day, String hour, String minute) { paramsStrTime = year + "-" + month + "-" + day + " " + hour + ":" + minute; String selectedTime = year + "年" + month + "月" + day + "日 " + hour + ":" + minute; uiButton2.setText(selectedTime); } }, false, false); dateSelectDialog.show(); }
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