目前项目只需要分钟的间隔,所以小时和月的间隔没有做,spiner有坑,做的不好,以后有空再重写一下;
解释参数
private int MAX_LIMITE_DAY = 30;//最大可选日期
private int EVERY_MININTES_SPCE= 10;//分钟间隙
private int MIN_MININTES_AFTER = 15;//当前时间到最近可用时间的间隔(最小时间段);
最小时间间隔的解释,
如果分钟间隙为1,最小间隔是1,那么就是自然分钟数1-59;
最小间隔15分钟 如果当前时间是10:00 那么最近一次可用的时间为 10:20,因为分钟每10分钟一个档,15分钟在第二档;
最小间隔15分钟 如果当前时间是10:40 那么最近一次可用的时间为 11:00;
最小间隔10分钟 如果当前世界是10:00,那么最近一次可用的时间为 11:10;10分钟一个档;
代码
package com.idonoo.shareCar.ui.commom.activitys;import java.util.ArrayList;import java.util.Calendar;import java.util.List;import java.util.TimeZone;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.widget.AdapterView;import android.widget.AdapterView.OnItemSelectedListener;import android.widget.ArrayAdapter;import android.widget.Spinner;import android.widget.TextView;import com.idonoo.frame.model.BookTimeRule;import com.idonoo.shareCar.R;import com.idonoo.shareCar.app.IntentExtra;import com.idonoo.shareCar.uiframe.BaseActivity;public class TimePickerActivity extends BaseActivity { private int MAX_LIMITE_DAY = 30;//最大可选日期 private int EVERY_MININTES_SPCE= 10;//分钟间隙 private int MIN_MININTES_AFTER = 15;//最小时间段 private List<String> listDates = new ArrayList<String>(), listHours = new ArrayList<String>(), listMinuts = new ArrayList<String>(); private Spinner spDate, spHour, spMinute; private ArrayAdapter<String> datesAdapter, hourAdapter, minuteAdapter; private TextView tvChooseTip; private Calendar calendar; private int currentYear; private int currentMonth; private int currentDay; private int currentHour; private int currentMinute; private boolean isAddNewHour = false,isOnlyHour=false; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_picker_time); initDefultBookTime(); initUI(); initData(); } @Override protected void initUI() { super.initUI(); TextView tvCacel = (TextView) findViewById(R.id.cacel); TextView tvSelect = (TextView) findViewById(R.id.select); tvCacel.setOnClickListener(viewListener); tvSelect.setOnClickListener(viewListener); findViewById(R.id.linear_empty).setOnClickListener(viewListener); spDate = (Spinner) findViewById(R.id.sp_date); spHour = (Spinner) findViewById(R.id.sp_hour); spMinute = (Spinner) findViewById(R.id.sp_minut); datesAdapter = new ArrayAdapter<String>(getApplicationContext(), R.layout.layout_spinner_item_text, R.id.tv_spinner_text, listDates); spDate.setAdapter(datesAdapter); hourAdapter = new ArrayAdapter<String>(getApplicationContext(), R.layout.layout_spinner_item_text, R.id.tv_spinner_text, listHours); spHour.setAdapter(hourAdapter); minuteAdapter = new ArrayAdapter<String>(getApplicationContext(), R.layout.layout_spinner_item_text, R.id.tv_spinner_text, listMinuts); spMinute.setAdapter(minuteAdapter); tvChooseTip = ((TextView)findViewById(R.id.tv_choose_tip)); tvChooseTip.setText("可预约"+MIN_MININTES_AFTER+"分钟后,"+MAX_LIMITE_DAY+"天内的车辆"); setViewClickListener(viewListener, R.id.tv_add_day,R.id.tv_add_hour,R.id.tv_add_minute,R.id.tv_sub_day,R.id.tv_sub_hour,R.id.tv_sub_minute); } private void initDefultBookTime() { int max = BookTimeRule.getBookMaxTime(); if(max > 0) { MAX_LIMITE_DAY = max; } int min = BookTimeRule.getBookMinTime(); if(min > 0 ) { MIN_MININTES_AFTER = min; } int interval = BookTimeRule.getBookIntervalTime(); if(interval > 0) { EVERY_MININTES_SPCE = interval; } } @Override protected void initData() { calendar = Calendar.getInstance(TimeZone.getTimeZone("GMT+08:00")); currentYear = calendar.get(Calendar.YEAR); currentMonth = calendar.get(Calendar.MONTH); currentDay = calendar.get(Calendar.DAY_OF_MONTH); currentHour = calendar.get(Calendar.HOUR_OF_DAY); currentMinute = calendar.get(Calendar.MINUTE); spDate.setOnItemSelectedListener(itemSelectListener); spHour.setOnItemSelectedListener(itemSelectListener); spMinute.setOnItemSelectedListener(itemSelectListener); isOnlyHour=getIntent().getBooleanExtra("OnlyHour", false); if(isOnlyHour){ calendar.add(Calendar.DAY_OF_MONTH, 1); for (int i = 0; i < 24; i++) { listHours.add(i + "点"); } tvChooseTip.setText("请选择一个时间点"); findViewById(R.id.tv_add_day).setVisibility(View.GONE); findViewById(R.id.tv_add_minute).setVisibility(View.GONE); findViewById(R.id.tv_sub_hour).setVisibility(View.GONE); findViewById(R.id.tv_sub_minute).setVisibility(View.GONE); spDate.setVisibility(View.GONE); spMinute.setVisibility(View.GONE); hourAdapter.notifyDataSetChanged(); }else{ initDates(); } } private void initDates() { isAddNewHour = false; initHours(); Calendar day = Calendar.getInstance(TimeZone.getTimeZone("GMT+08:00")); listDates.clear(); for (int i=0; i < MAX_LIMITE_DAY; i++) { if(isAddNewHour&¤tHour==23){ day.add(Calendar.DAY_OF_MONTH, 1); listDates.add(buildDay(day)); }else{ listDates.add(buildDay(day)); day.add(Calendar.DAY_OF_MONTH, 1); } } datesAdapter.notifyDataSetChanged(); } private void initHours(){ isAddNewHour=false; listMinuts.clear(); listHours.clear(); buildMinutes(currentMinute,true); if(isAddNewHour) { for (int i = currentHour+1; i < 24; i++) { listHours.add(i + "点"); } calendar.set(Calendar.HOUR_OF_DAY, currentHour+1); }else{ for (int i = currentHour; i < 24; i++) { listHours.add(i + "点"); } calendar.set(Calendar.HOUR_OF_DAY, currentHour); } hourAdapter.notifyDataSetChanged(); minuteAdapter.notifyDataSetChanged(); } private String buildDay(Calendar calendar) { int day = calendar.get(Calendar.DAY_OF_MONTH); int month = calendar.get(Calendar.MONTH); int week = calendar.get(Calendar.DAY_OF_WEEK); Calendar tCalendar = Calendar.getInstance(TimeZone.getTimeZone("GMT+08:00")); int today = tCalendar.get(Calendar.DAY_OF_MONTH); int tmonth= tCalendar.get(Calendar.MONTH); int space = day - today; if(tmonth!=month) space = -1; String tweek = ""; switch (space) { case 0: tweek ="今天"; break; case 1: tweek ="明天"; break; case 2: tweek ="后天"; break; default: { switch (week) { case 2: tweek ="周一"; break; case 3: tweek ="周二"; break; case 4: tweek ="周三"; break; case 5: tweek ="周四"; break; case 6: tweek ="周五"; break; case 7: tweek ="周六"; break; case 1: tweek ="周日"; break; } } break; } StringBuilder text = new StringBuilder(); text.append(month + 1).append("月"); text.append(day).append("日"); text.append("("); text.append(tweek); text.append(")"); return text.toString(); } private void buildMinutes(int giveMinutes,boolean isAssociateHour) { int destMinute = giveMinutes+MIN_MININTES_AFTER; if(giveMinutes==-1) destMinute = -1; if(isAssociateHour){//第一版版本问题,先这样吧; if(destMinute>=60){ destMinute = destMinute - 60; isAddNewHour = true; } else{ isAddNewHour = false; } } listMinuts.clear(); int skip = (int)Math.ceil(Double.valueOf(destMinute)/Double.valueOf(EVERY_MININTES_SPCE)); int startIndex = EVERY_MININTES_SPCE*skip; if(startIndex==60){ startIndex = 0; isAddNewHour = true; } for(int index = startIndex;index<=59;index+=EVERY_MININTES_SPCE){ if(index<0) continue; listMinuts.add(buildTimeTextExt(index)+"分"); } } private String buildTimeText() { StringBuilder text = new StringBuilder(); text.append(calendar.get(Calendar.MONTH) + 1).append("月"); text.append(buildTimeTextExt(calendar.get(Calendar.DAY_OF_MONTH))).append( "日"); text.append(buildTimeTextExt(calendar.get(Calendar.HOUR_OF_DAY))).append( ":"); text.append(buildTimeTextExt(calendar.get(Calendar.MINUTE))); return text.toString(); } private String buildTimeTextExt(int value) { if (value < 10) return "0" + value; else return value + ""; } private View.OnClickListener viewListener = new View.OnClickListener() { @Override public void onClick(View v) { switch (v.getId()) { case R.id.cacel: finish(); break; case R.id.linear_empty: case R.id.select: calendar.set(Calendar.SECOND,0); Intent intent = new Intent(); intent.putExtra(IntentExtra.EXTRA_TIME_TEXT, buildTimeText()); intent.putExtra(IntentExtra.EXTRA_DEPART_TIME, calendar); setResult(Activity.RESULT_OK, intent); finish(); break; case R.id.tv_add_day: break; case R.id.tv_add_hour: break; case R.id.tv_add_minute: break; case R.id.tv_sub_day: break; case R.id.tv_sub_hour: break; case R.id.tv_sub_minute: break; } } }; private void rebuildDates(Calendar calendar) { listHours.clear(); listMinuts.clear(); int checkDay=calendar.get(Calendar.DAY_OF_MONTH); int checkHour=calendar.get(Calendar.HOUR_OF_DAY); int checkMinute=calendar.get(Calendar.MINUTE); //选择今天 if (currentDay==checkDay&¤tHour == checkHour) { initDates(); }else if(currentDay==checkDay){ //天相同,但是初始化时被加过一天,重新计算小时和分钟数 if(isAddNewHour&¤tHour==checkHour-1){ initHours(); }else{ //如果被加过一天,跳过已经加过的那天 int hour=isAddNewHour?currentHour+1:currentHour; rebuildDates(hour, -1, checkHour, checkMinute); } }else{ rebuildDates(0,-1, checkHour, checkMinute); } } private void rebuildDates(int hour,int minute,int checkHour,int checkMinute){ for (int i = hour; i < 24; i++) { listHours.add(i + "点"); } buildMinutes(minute, false); hourAdapter.notifyDataSetChanged(); minuteAdapter.notifyDataSetChanged(); if(!isOnlyHour){ int hours = checkHour; int mnites =currentMinute; try{ hours = Integer.parseInt(spHour.getSelectedItem().toString().replace("点", "").trim()); mnites = Integer.parseInt(spMinute.getSelectedItem().toString().replace("分", "").trim()); }catch(Exception ex){ } calendar.set(Calendar.HOUR_OF_DAY, hours); calendar.set(Calendar.MINUTE, mnites); } } private OnItemSelectedListener itemSelectListener = new OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { switch (parent.getId()) { case R.id.sp_date: int selectDay=currentDay + position; if(position!=0&&isAddNewHour&¤tHour==23) selectDay=selectDay+1; calendar.set(Calendar.YEAR, currentYear); calendar.set(Calendar.MONTH, currentMonth); calendar.set(Calendar.DAY_OF_MONTH,selectDay); rebuildDates(calendar); break; case R.id.sp_hour: int hour = Integer.parseInt(parent.getItemAtPosition(position).toString().replace("点", "").trim()); calendar.set(Calendar.HOUR_OF_DAY, hour); rebuildDates(calendar); break; case R.id.sp_minut: int mnite = Integer.parseInt(parent.getItemAtPosition(position).toString().replace("分", "").trim()); calendar.set(Calendar.MINUTE, mnite); break; } } @Override public void onNothingSelected(AdapterView<?> parent) { } }; @Override public void finish() { super.finish(); overridePendingTransition(R.anim.slide_in_top, R.anim.slide_out_bottom); }}效果图
