滚动时间轴

最新推荐文章于 2024-01-19 17:42:45 发布

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本文介绍了一个预订功能的实现细节，包括界面布局、日期选择器及验证逻辑。通过自定义控件实现了日期选择，并对输入进行了有效性检查。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

先声明，whell控件是看别人的，最后自己改的，不知道是那位大哥写的了，忘了

package com.sxyrd.yrdapp.ui;

import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.sxyrd.yrdapp.R;
import com.sxyrd.yrdapp.utils.ActivityManager;
import com.sxyrd.yrdapp.utils.Utils;
import com.sxyrd.yrdapp.widget.CleanableEditText;
import com.sxyrd.yrdapp.widget.PickerView;
import com.sxyrd.yrdapp.widget.TimeButton;
import com.sxyrd.yrdapp.widget.wheelview.OnWheelScrollListener;
import com.sxyrd.yrdapp.widget.wheelview.WheelView;
import com.sxyrd.yrdapp.widget.wheelview.adapter.NumericWheelAdapter;

import org.kymjs.kjframe.KJActivity;
import org.kymjs.kjframe.ui.BindView;
import org.kymjs.kjframe.ui.ViewInject;
import org.kymjs.kjframe.utils.StringUtils;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * Created by fly0116 2016/03/07.
 */
public class ReserveActivity extends KJActivity {
    @BindView(id = R.id.titlebar_img_back, click = true)
    private View backView;
    @BindView(id = R.id.reserve_time, click = true)
    private TextView reserve_time;
    @BindView(id = R.id.get_code_bt, click = true)
    private TimeButton getCodeBt;
    @BindView(id = R.id.phone_et)
    private CleanableEditText phoneet;
    @BindView(id = R.id.sms_code_et)
    private EditText smsCodeEt;
    @BindView(id = R.id.reserve_number_people)
    private EditText reserve_number_people;
    @BindView(id = R.id.reserve_promptly_btn, click = true)
    private View reserve_promptly_btn;
    @BindView(id = R.id.ll)
    private LinearLayout linearLayout;


    private LayoutInflater inflater = null;
    //    private WheelView year;
    private WheelView month;
    private WheelView day;
    //    private WheelView time;
    private WheelView hour;
    private WheelView min;
    private TextView weekTv;

//    private int mYear=1996;
//    private int mMonth=0;
//    private int mDay=1;

    LinearLayout ll;

    View view = null;

    PickerView minute_pv;
    PickerView second_pv;

//    boolean isMonthSetted=false,isDaySetted=false;

    private String patternCoder = "(?<!\\d)\\d{6}(?!\\d)";

    public ReserveActivity() {
    }

    @Override
    public void setRootView() {
        setContentView(R.layout.yrd_reserve_view);
        ActivityManager.getActivityManager().addActivity(this);
    }


    @Override
    public void widgetClick(View v) {
        super.widgetClick(v);
        redirectTo(v.getId());
    }

    @Override
    public void initData() {
        super.initData();
        inflater = (LayoutInflater) this.getSystemService(LAYOUT_INFLATER_SERVICE);
        ll = (LinearLayout) findViewById(R.id.ll);
        ll.addView(getDataPick());
    }


    @Override
    public void initWidget() {
        super.initWidget();
        getCodeBt.setEnabled(false);
        phoneet.setOnClickListener(this);
        phoneet.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                phoneError();
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                phoneError();
            }

            @Override
            public void afterTextChanged(Editable s) {

            }
        });

        reserve_time.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                checkReserveBtn();
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                checkReserveBtn();
            }

            @Override
            public void afterTextChanged(Editable s) {

            }
        });
        smsCodeEt.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                checkReserveBtn();
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                checkReserveBtn();
            }

            @Override
            public void afterTextChanged(Editable s) {

            }
        });
        reserve_number_people.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                checkReserveBtn();
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                checkReserveBtn();
            }

            @Override
            public void afterTextChanged(Editable s) {

            }
        });


    }

    private void checkReserveBtn(){
        if (isPhoneEmpty()&&isCodeEmpty()&&isPeopleEmpty()&&phoneError()){
            reserve_promptly_btn.setEnabled(true);
            reserve_promptly_btn.setBackgroundResource(R.drawable.yuding2);
        }else{
            reserve_promptly_btn.setEnabled(false);
            reserve_promptly_btn.setBackgroundResource(R.drawable.yuding1);
        }
    }

    private void redirectTo(int vid) {
        switch (vid) {
            case R.id.reserve_time:
//                DateTimePickerDialog dateTimePickerDialog=new DateTimePickerDialog(this);
//                dateTimePickerDialog.dateTimePicKDialog(reserve_time,0);
                break;
            case R.id.titlebar_img_back:
                finish();
                break;
            case R.id.get_code_bt:
                break;
            case R.id.reserve_promptly_btn:
                doReserve();
                break;
        }
    }


    private boolean isPhoneEmpty(){
        if (StringUtils.isEmpty(phoneet.getText().toString())) {
            ViewInject.toast(getString(R.string.phone_error));
            return false;
        }
        return true;
    }

    private boolean isCodeEmpty(){
        if (StringUtils.isEmpty(smsCodeEt.getText().toString())) {
            ViewInject.toast(getString(R.string.sms_code_no_empty));
            return false;
        }
        return true;
    }

    private boolean isPeopleEmpty(){
        if (StringUtils.isEmpty(reserve_number_people.getText().toString())) {
            ViewInject.toast(getString(R.string.people_number));
            return false;
        }
        return true;
    }



    private boolean phoneInputCheck() {
        phoneError();
        if (StringUtils.isEmpty(smsCodeEt.getText().toString())) {
            ViewInject.toast(getString(R.string.sms_code_no_empty));
            return false;
        }
        return true;
    }

    private boolean phoneError() {
        if (StringUtils.isEmpty(phoneet.getText().toString())) {
            phoneet.setFocusable(true);
            phoneet.setFocusableInTouchMode(true);
            phoneet.requestFocus();
            phoneet.requestFocusFromTouch();
            getCodeBt.setEnabled(false);
            getCodeBt.setBackgroundResource(R.drawable.code1);
            return false;
        }
        if (!StringUtils.isEmpty(phoneet.getText().toString())) {
            if (phoneet.getText().toString().trim().length() != 11) {
                phoneet.setFocusable(true);
                phoneet.setFocusableInTouchMode(true);
                phoneet.requestFocus();
                phoneet.requestFocusFromTouch();
                getCodeBt.setEnabled(false);
                getCodeBt.setBackgroundResource(R.drawable.code1);
                return false;
            } else {
                if (!Utils.isMobileNO(phoneet.getText().toString().trim())) {
                    ViewInject.toast("手机号格式错误");
                    getCodeBt.setEnabled(false);
                    getCodeBt.setBackgroundResource(R.drawable.code1);
                    return false;
                }
            }
        }
        getCodeBt.setEnabled(true);
        getCodeBt.setBackgroundResource(R.drawable.code2);
        return true;
    }


    private void doReserve() {
        if (!phoneInputCheck()) {
            return;
        }

    }


    /**
     * 必须返回 return super.dispatchKeyEvent(event);，
     * 则如返回return true时，绑定的删除键则无效
     *
     * @param event
     * @return
     */
    @Override
    public boolean dispatchKeyEvent(KeyEvent event) {
        return super.dispatchKeyEvent(event);
    }

    /**
     * 匹配短信中间的6个数字（验证码等）
     *
     * @param patternContent
     * @return
     */
    private String patternCode(String patternContent) {
        if (TextUtils.isEmpty(patternContent)) {
            return null;
        }
        Pattern p = Pattern.compile(patternCoder);
        Matcher matcher = p.matcher(patternContent);
        if (matcher.find()) {
            return matcher.group();
        }
        return null;
    }

    private int today = 0;
    private int toMonth = 0;
    private int toYear = 0;

    private View getDataPick() {
        Calendar c = Calendar.getInstance();
        int norYear = c.get(Calendar.YEAR);
        toYear = c.get(Calendar.YEAR);
        int curMonth = c.get(Calendar.MONTH) + 1;//通过Calendar算出的月数要+1
        int curDate = c.get(Calendar.DATE);
        today = c.get(Calendar.DATE);
        toMonth = c.get(Calendar.MONTH) + 1;
        int curTime = c.get(Calendar.HOUR_OF_DAY);
        int curMinute = c.get(Calendar.MINUTE);


        view = inflater.inflate(R.layout.wheel_date_picker, null);
        month = (WheelView) view.findViewById(R.id.month);
        NumericWheelAdapter numericWheelAdapter2 = new NumericWheelAdapter(this, 1, 12, "%02d");
        numericWheelAdapter2.setLabel("月");
        month.setViewAdapter(numericWheelAdapter2);
        month.setCyclic(true);
        month.addScrollingListener(scrollListener);

        day = (WheelView) view.findViewById(R.id.day);
        initDay(norYear, curMonth);
        day.setCyclic(true);
        day.addScrollingListener(scrollListener);

        weekTv = (TextView) view.findViewById(R.id.week);
        weekTv.setText(Utils.getWeek());

        hour = (WheelView) view.findViewById(R.id.hour);
        NumericWheelAdapter numericWheelAdapter3 = new NumericWheelAdapter(this, 0, 23, "%02d");
        numericWheelAdapter3.setLabel("时");
        hour.setViewAdapter(numericWheelAdapter3);
        hour.setCyclic(true);
        hour.addScrollingListener(scrollListener);

        min = (WheelView) view.findViewById(R.id.min);
        NumericWheelAdapter numericWheelAdapter4 = new NumericWheelAdapter(this, 0, 59, "%02d");
        numericWheelAdapter4.setLabel("分");
        min.setViewAdapter(numericWheelAdapter4);
        min.setCyclic(true);
        min.addScrollingListener(scrollListener);


        month.setVisibleItems(3);
        day.setVisibleItems(3);
        hour.setVisibleItems(3);
        min.setVisibleItems(3);


        month.setCurrentItem(curMonth - 1);
        day.setCurrentItem(curDate - 1);
        hour.setCurrentItem(curTime);
        min.setCurrentItem(curMinute);

        return view;
    }

    OnWheelScrollListener scrollListener = new OnWheelScrollListener() {
        @Override
        public void onScrollingStarted(WheelView wheel) {

        }

        @Override
        public void onScrollingFinished(WheelView wheel) {

            if (month.getCurrentItem() != (toMonth - 1)) {
                int days = getDay(toYear, toMonth);
                if (month.getCurrentItem() == (toMonth)) {
                    if ((today + 7) > days) {
                        if (day.getCurrentItem() > today + 7 - days - 1) {
                            day.setCurrentItem(today + 7 - days - 1);
                        }
                        //if (today+7-days-1)

                    } else {
                        month.setCurrentItem(toMonth - 1);
                    }
                }
                if (month.getCurrentItem() > toMonth || month.getCurrentItem() < (toMonth - 1)) {
                    month.setCurrentItem(toMonth - 1);
                    day.setCurrentItem(today - 1);
                }
            } else {
                if (day.getCurrentItem() > (today + 6)) {
                    day.setCurrentItem(today + 6);
                }
                if (day.getCurrentItem() < (today - 1)) {
                    day.setCurrentItem(today - 1);
                }
            }
            if (day.getCurrentItem() == (today - 1)) {
                if (hour.getCurrentItem() < getHour()) {
                    hour.setCurrentItem(getHour());
                }
                if (hour.getCurrentItem() == getHour()) {
                    if (min.getCurrentItem() < getMinute()) {
                        min.setCurrentItem(getMinute());
                    }
                }
            }
            String birthday = new StringBuilder().append(Utils.getYear()).append("-").
                    append((month.getCurrentItem() + 1) < 10 ? "0" + (month.getCurrentItem() + 1) : (month.getCurrentItem() + 1)).
                    append("-").append(((day.getCurrentItem() + 1) < 10) ? "0" + (day.getCurrentItem() + 1) : (day.getCurrentItem() + 1)).
                    append("  ").append((hour.getCurrentItem() < 10 ? "0" + hour.getCurrentItem() : hour.getCurrentItem())).
                    append(":").append((min.getCurrentItem() < 10 ? "0" + min.getCurrentItem() : min.getCurrentItem())).toString();
            reserve_time.setText(birthday);
            String mWeek = getWeek(birthday);
            weekTv.setText(mWeek);
        }
    };


    private int getHour() {
        Calendar c = Calendar.getInstance();
        int curTime = c.get(Calendar.HOUR_OF_DAY);
        return curTime;
    }

    private int getMinute() {
        Calendar c = Calendar.getInstance();
        int curMinute = c.get(Calendar.MINUTE);
        return curMinute;
    }

    private String getWeek(String pTime) {
        String Week = "周";
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
        Calendar c = Calendar.getInstance();
        try {
            c.setTime(format.parse(pTime));
        } catch (ParseException e) {
            e.printStackTrace();
        }

        switch (c.get(Calendar.DAY_OF_WEEK)) {
            case 1:
                Week += "日";
                break;
            case 2:
                Week += "一";
                break;
            case 3:
                Week += "二";
                break;
            case 4:
                Week += "三";
                break;
            case 5:
                Week += "四";
                break;
            case 6:
                Week += "五";
                break;
            case 7:
                Week += "六";
                break;
            default:
                break;
        }
        return Week;
    }

    /**
     * @param year
     * @param month
     * @return
     */
    private int getDay(int year, int month) {
        int day = 30;
        boolean flag = false;
        switch (year % 4) {
            case 0:
                flag = true;
                break;
            default:
                flag = false;
                break;
        }
        switch (month) {
            case 1:
            case 3:
            case 5:
            case 7:
            case 8:
            case 10:
            case 12:
                day = 31;
                break;
            case 2:
                day = flag ? 29 : 28;
                break;
            default:
                day = 30;
                break;
        }
        return day;
    }

    /**
     */
    private void initDay(int arg1, int arg2) {
        NumericWheelAdapter numericWheelAdapter = new NumericWheelAdapter(this, 1, getDay(arg1, arg2), "%02d");
        numericWheelAdapter.setLabel("日");
        day.setViewAdapter(numericWheelAdapter);
    }

    @Override
    protected void onDestroy() {
        getCodeBt.onDestroy();
        ActivityManager.getActivityManager().closeActivity();
        super.onDestroy();
    }
}

下面是：

yrd_reserve_view

<?xml version="1.0" encoding="utf-8"?><!--<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"--><!--android:layout_width="match_parent"--><!--android:layout_height="match_parent"--><!--android:focusable="true"--><!--android:focusableInTouchMode="true"--><!--android:orientation="vertical">-->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    android:focusable="true"
    android:focusableInTouchMode="true"
    android:orientation="vertical">


    <LinearLayout
        android:id="@+id/title_content_layout"
        android:layout_width="match_parent"
        android:layout_height="47.5dp"
        android:background="@color/yrd_title_bg">

        <ImageView
            android:id="@+id/titlebar_img_back"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:padding="5dp"
            android:src="@drawable/back" />

        <TextView
            android:id="@+id/titlebar_text_title"
            style="@style/titlebar_text"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_marginLeft="20dp"
            android:gravity="center"
            android:singleLine="true"
            android:text="@string/reserve_detail"
            android:textColor="#696969"
            android:visibility="visible" />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:layout_below="@+id/title_content_layout"
        android:background="@color/bg_Gray" />

    <LinearLayout
        android:id="@+id/phone_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="5dp"
        android:layout_marginTop="5dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/reserve_phone"
            android:textSize="16sp" />

        <com.sxyrd.yrdapp.widget.CleanableEditText
            android:id="@+id/phone_et"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="@null"
            android:drawablePadding="15dp"
            android:drawableRight="@drawable/clear"
            android:hint="@string/hint_reserve_phone"
            android:maxEms="11"
            android:padding="15dp"
            android:phoneNumber="true"
            android:singleLine="true"
            android:textSize="14sp" />

        <com.sxyrd.yrdapp.widget.TimeButton
            android:id="@+id/get_code_bt"
            android:layout_width="wrap_content"
            android:layout_height="35dp"
            android:layout_alignParentRight="true"
            android:layout_marginRight="5dp"
            android:background="@drawable/code1"
            android:paddingLeft="5dp"
            android:paddingRight="5dp"
            android:singleLine="true"
            android:text="获取验证码"
            android:textColor="@color/white"
            android:textSize="15sp" />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:background="@color/product_devier" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="5dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/reserve_auth_code"
            android:textSize="16sp" />

        <EditText
            android:id="@+id/sms_code_et"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@null"
            android:hint="@string/sms_code"
            android:inputType="number"
            android:padding="15dp"
            android:singleLine="true"
            android:textSize="16sp" />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:background="@color/product_devier" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="5dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/reserve_number_people"
            android:textSize="16sp" />

        <EditText
            android:id="@+id/reserve_number_people"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@null"
            android:hint="@string/hint_reserve_people"
            android:inputType="number"
            android:padding="15dp"
            android:singleLine="true"
            android:textSize="16sp" />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:background="@color/product_devier" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="5dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/reserve_time"
            android:textSize="16sp" />

        <TextView
            android:id="@+id/reserve_time"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@null"
            android:hint="@string/hint_reserve_time"
            android:padding="15dp"
            android:singleLine="true"
            android:textSize="16sp" />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:background="@color/product_devier" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:background="@color/yrd_title_bg">

        <LinearLayout
            android:id="@+id/ll"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_marginTop="10dp"
            android:orientation="vertical"
            android:visibility="visible"></LinearLayout>

        <TextView
            android:id="@+id/reserve_promptly_btn"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="20dp"
            android:layout_marginTop="20dp"
            android:background="@drawable/yuding1"
            android:gravity="center"
            android:paddingBottom="12dp"
            android:paddingTop="12dp"
            android:text="@string/reserve_promptly"
            android:textColor="@color/white"
            android:textSize="20sp" />
    </LinearLayout>
</LinearLayout><!--</ScrollView>-->

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="10dp"
        android:gravity="center_vertical"
        android:orientation="horizontal">

        <com.sxyrd.yrdapp.widget.wheelview.WheelView
            android:id="@+id/month"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_weight="1" />

        <com.sxyrd.yrdapp.widget.wheelview.WheelView
            android:id="@+id/day"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_weight="1" />

        <TextView
            android:id="@+id/week"
            android:layout_width="60dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:gravity="center"
            android:text="周六"
            android:textColor="@color/big_red"
            android:textSize="20sp" />

        <com.sxyrd.yrdapp.widget.wheelview.WheelView
            android:id="@+id/time"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_weight="1"
            android:visibility="gone" />

        <com.sxyrd.yrdapp.widget.wheelview.WheelView
            android:id="@+id/hour"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_weight="1" />

        <com.sxyrd.yrdapp.widget.wheelview.WheelView
            android:id="@+id/min"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_weight="1" />

    </LinearLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/whell_bg"
        android:orientation="vertical">
    </LinearLayout>
    <!--<View-->
    <!--android:layout_width="fill_parent"-->
    <!--android:layout_height="0.5dp"-->
    <!--android:layout_marginBottom="1dp"-->
    <!--android:background="#999999" />-->

</FrameLayout>

上面的是我做的预订功能代码，

下面whell代码太多大家可以直接下载文件看看，有什么需要修改的地方，共同研究

下载地址：http://download.youkuaiyun.com/detail/mingzhnglei/9483491