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Android上一个优雅、万能自定义UI、支持周视图、性能高效的日历控件,支持热插拔实现的UI定制!支持标记、自定义颜色、农历、自定义月视图各种显示模式等。Canvas绘制,速度快、占用内存低,你真的想不到日历居然还可以如此优雅!An elegant, highly customized and high-performance Calendar Widget on Android.

License: Apache License 2.0

Java 100.00%

calendarview's Introduction

CalenderView

Android上一个优雅、高度自定义、性能高效的日历控件,完美支持周视图,支持标记、自定义颜色、农历等,任意控制月视图显示。Canvas绘制,速度快、占用内存低,,支持简单定制即可实现任意自定义布局、自定义UI,支持收缩展开、性能非常高效, 这个控件内存和效率优势相当明显,而且真正做到收缩+展开,适配多种场景,支持同时多种颜色标记日历事务,你真的想不到日历还可以如此优雅!更多参考用法请移步Demo,Demo实现了4个精美的自定义效果。

Support English Version

English Version

Gradle

compile 'com.haibin:calendarview:3.2.8'
<dependency>
  <groupId>com.haibin</groupId>
  <artifactId>calendarview</artifactId>
  <version>3.2.8</version>
  <type>pom</type>
</dependency>

列举一些常用的是否支持的问题

  • 是否支持周末等颜色单独?支持的,需要你自定义MonthView,WeekView,Calendar.isWeekend()可以自行判断是否周末,使用对应的画笔即可
  • 是否支持与其他控件联动?支持的,假如你喜欢小米的日历日期快速跳转,那么你也可以使用类似的控件通过调用各种 CalendarView.scrollToCalendar(); 函数即可
  • 是否支持日期长按?支持的,长按回调你可以做一些诸如声音、震动效果,框架并不提供,不利于解耦
  • 是否支持用图片作为点击效果?支持的,但你需要会drawBitmap
  • 是否支持网格显示?当然是支持的,看你怎么绘制
  • 是否支持WeekBar星期栏与日期联动?支持的,你需要自定义WeekBar,实现 onDateSelected(Calendar calendar, boolean isClick);函数即可
  • 因此,只要在MonthView、WeekView里面出现的UI,什么五角星、贝塞尔曲线、图片等等,都是支持的,只要你会绘制,UI美不美,真的就看你了

混淆proguard-rules

-keepclasseswithmembers class * {
    public <init>(android.content.Context);
}

完整用法教程请参照博客教程

https://juejin.im/post/5a6743836fb9a01caa20aefc

如果你需要完全定制UI,参考demo,简单几步即可绘制你需要的效果,一般只需要实现三个回调函数绘制你需要的特效即可,自定义日历UI需要同时自定义周视图,真正做到热插拔效果,方便大众定制各种UI需求

效果预览

**式变态需求风格

     

收缩展开的魅族风格效果

     

下标和多彩风格

     

进度条风格

     

星系图风格

     

快速年份月份切换

     

使用方法

 <com.haibin.calendarview.CalendarLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        app:default_status="shrink"
        app:calendar_show_mode="only_week_view"
        app:calendar_content_view_id="@+id/recyclerView">

        <com.haibin.calendarview.CalendarView
             android:id="@+id/calendarView"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:background="#fff"
             app:month_view="com.haibin.calendarviewproject.simple.SimpleCalendarCardView"
             app:week_view="com.haibin.calendarviewproject.simple.SimpleWeekView"
             app:week_bar_view="com.haibin.calendarviewproject.EnglishWeekBar"
             app:calendar_height="50dp"
             app:current_month_text_color="#333333"
             app:current_month_lunar_text_color="#CFCFCF"
             app:min_year="2004"
             app:other_month_text_color="#e1e1e1"
             app:scheme_text=""
             app:scheme_text_color="#333"
             app:scheme_theme_color="#333"
             app:selected_text_color="#fff"
             app:selected_theme_color="#333"
             app:week_background="#fff"
             app:month_view_show_mode="mode_only_current"
             app:week_text_color="#111" />

        <android.support.v7.widget.RecyclerView
            android:id="@+id/recyclerView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#d4d4d4" />
    </com.haibin.calendarview.CalendarLayout>

CalendarView attrs

<declare-styleable name="CalendarView">

        <attr name="month_view" format="color" /> <!--自定义类日历月视图路径-->
        <attr name="week_view" format="color" /> <!--自定义类周视图路径-->
        <attr name="week_bar_height" format="dimension" /> <!--星期栏的高度-->
        <attr name="week_bar_view" format="color" /> <!--自定义类周栏路径,通过自定义则 week_text_color week_background xml设置无效,当仍可java api设置-->

        <attr name="week_line_background" format="color" /><!--线条颜色-->
        <attr name="week_background" format="color" /> <!--星期栏的背景-->
        <attr name="week_text_color" format="color" /> <!--星期栏文本颜色-->

        <attr name="current_day_text_color" format="color" /> <!--今天的文本颜色-->
        <attr name="current_day_lunar_text_color" format="color" /><!--今天的农历文本颜色-->
  
        <attr name="calendar_height" format="string" /> <!--日历每项的高度,56dp-->
        <attr name="day_text_size" format="string" /> <!--天数文本大小-->
        <attr name="lunar_text_size" format="string" /> <!--农历文本大小-->

        <attr name="scheme_text" format="string" /> <!--标记文本-->
        <attr name="scheme_text_color" format="color" /> <!--标记文本颜色-->
        <attr name="scheme_month_text_color" format="color" /> <!--标记天数文本颜色-->
        <attr name="scheme_lunar_text_color" format="color" /> <!--标记农历文本颜色-->

        <attr name="scheme_theme_color" format="color" /> <!--标记的颜色-->

        <attr name="selected_theme_color" format="color" /> <!--选中颜色-->
        <attr name="selected_text_color" format="color" /> <!--选中文本颜色-->
        <attr name="selected_lunar_text_color" format="color" /> <!--选中农历文本颜色-->

        <attr name="current_month_text_color" format="color" /> <!--当前月份的字体颜色-->
        <attr name="other_month_text_color" format="color" /> <!--其它月份的字体颜色-->

        <attr name="current_month_lunar_text_color" format="color" /> <!--当前月份农历节假日颜色-->
        <attr name="other_month_lunar_text_color" format="color" /> <!--其它月份农历节假日颜色-->

        <!-- 年视图相关 -->
        <attr name="year_view_month_text_size" format="dimension" /> <!-- 年视图月份字体大小 -->
        <attr name="year_view_day_text_size" format="dimension" /> <!-- 年视图月份日期字体大小 -->
        <attr name="year_view_month_text_color" format="color" /> <!-- 年视图月份字体颜色 -->
        <attr name="year_view_day_text_color" format="color" /> <!-- 年视图日期字体颜色 -->
        <attr name="year_view_scheme_color" format="color" /> <!-- 年视图标记颜色 -->

        <attr name="min_year" format="integer" />  <!--最小年份1900-->
        <attr name="max_year" format="integer" /> <!--最大年份2099-->
        <attr name="min_year_month" format="integer" /> <!--最小年份对应月份-->
        <attr name="max_year_month" format="integer" /> <!--最大年份对应月份-->
        
        <!--配置你喜欢的月视图显示模式模式-->
        <attr name="month_view_show_mode">
             <enum name="mode_all" value="0" /> <!--全部显示-->
             <enum name="mode_only_current" value="1" /> <!--仅显示当前月份-->
             <enum name="mode_fix" value="2" /> <!--自适应显示,不会多出一行,但是会自动填充-->
        </attr>
</declare-styleable>

CalendarView api

public void setRange(int minYear, int minYearMonth, int maxYear, int maxYearMonth);//置日期范围

public int getCurDay(); //今天
public int getCurMonth(); //当前的月份
public int getCurYear(); //今年

public boolean isYearSelectLayoutVisible();//年月份选择视图是否打开
public void closeYearSelectLayout();//关闭年月视图选择布局
public void showYearSelectLayout(final int year); //快速弹出年份选择月份

public void setOnMonthChangeListener(OnMonthChangeListener listener);//月份改变事件

public void setOnYearChangeListener(OnYearChangeListener listener);//年份切换事件

public void setOnDateSelectedListener(OnDateSelectedListener listener);//日期选择事件

public void setOnDateLongClickListener(OnDateLongClickListener listener);//日期长按事件

public void setSchemeDate(List<Calendar> mSchemeDate);//标记日期

public void update();//动态更新

public Calendar getSelectedCalendar(); //获取选择的日期

/**
 * 特别的,如果你需要自定义或者使用其它选择器,可以用以下方法进行和日历联动
 */
public void scrollToCurrent();//滚动到当前日期

public void scrollToCurrent(boolean smoothScroll);//滚动到当前日期

public void scrollToYear(int year);//滚动到某一年

public void scrollToPre();//滚动到上一个月

public void scrollToNext();//滚动到下一个月

public void scrollToCalendar(int year, int month, int day);//滚动到指定日期

/**
  * 设置背景色
  *
  * @param monthLayoutBackground 月份卡片的背景色
  * @param weekBackground        星期栏背景色
  * @param lineBg                线的颜色
 */
public void setBackground(int monthLayoutBackground, int weekBackground, int lineBg)

/**
  * 设置文本颜色
  *
  * @param curMonthTextColor 当前月份字体颜色
  * @param otherMonthColor   其它月份字体颜色
  * @param lunarTextColor    农历字体颜色
 */
public void setTextColor(int curMonthTextColor,int otherMonthColor,int lunarTextColor)

/**
  * 设置选择的效果
  *
  * @param style              选中的style CalendarCardView.STYLE_FILL or CalendarCardView.STYLE_STROKE
  * @param selectedThemeColor 选中的标记颜色
  * @param selectedTextColor  选中的字体颜色
 */
public void setSelectedColor(int style, int selectedThemeColor, int selectedTextColor)

/**
  * 设置标记的色
  *
  * @param style           标记的style CalendarCardView.STYLE_FILL or CalendarCardView.STYLE_STROKE
  * @param schemeColor     标记背景色
  * @param schemeTextColor 标记字体颜色
 */
public void setSchemeColor(int style, int schemeColor, int schemeTextColor)


/**
  * 设置星期栏的背景和字体颜色
  *
  * @param weekBackground 背景色
  * @param weekTextColor  字体颜色
 */
public void setWeeColor(int weekBackground, int weekTextColor)

CalendarLayout api

public void expand(); //展开

public void shrink(); //收缩

public boolean isExpand();//是否展开了

CalendarLayout attrs

<attr name="default_status">
      <enum name="expand" value="0" /> <!--默认展开-->
      <enum name="shrink" value="1" /><!--默认搜索-->

       <attr name="calendar_show_mode">
             <enum name="both_month_week_view" value="0" /><!-- 默认都有 -->
             <enum name="only_week_view" value="1" /><!-- 仅周视图 -->
             <enum name="only_month_view" value="2" /><!-- 仅月视图 -->
       </attr>
       <attr name="calendar_content_view_id" format="integer" /><!-- 内容布局id -->
</attr>
<attr name="only_week_view" format="boolean" /><!--仅周视图-->
<attr name="calendar_content_view_id" format="integer" /><!--内容布局id-->

如果你需要完全定制UI,参考demo,简单几步即可绘制你需要的效果,月视图和周视图需要同时更换,达到UI一致

首先绘制月视图

public class SimpleCalendarCardView extends MonthView {

    private int mRadius;

    public SimpleCalendarCardView(Context context) {
        super(context);
    }

    @Override
    protected void onPreviewHook() {
        mRadius = Math.min(mItemWidth, mItemHeight) / 5 * 2;
        mSchemePaint.setStyle(Paint.Style.STROKE);
    }

    @Override
    protected void onLoopStart(int x, int y) {

    }

    @Override
    protected boolean onDrawSelected(Canvas canvas, Calendar calendar, int x, int y, boolean hasScheme) {
        int cx = x + mItemWidth / 2;
        int cy = y + mItemHeight / 2;
        canvas.drawCircle(cx, cy, mRadius, mSelectedPaint);
        return false;
    }

    @Override
    protected void onDrawScheme(Canvas canvas, Calendar calendar, int x, int y) {
        int cx = x + mItemWidth / 2;
        int cy = y + mItemHeight / 2;
        canvas.drawCircle(cx, cy, mRadius, mSchemePaint);
    }

    @Override
    protected void onDrawText(Canvas canvas, Calendar calendar, int x, int y, boolean hasScheme, boolean isSelected) {
        float baselineY = mTextBaseLine + y;
        int cx = x + mItemWidth / 2;
        if (hasScheme) {
            canvas.drawText(String.valueOf(calendar.getDay()),
                    cx,
                    baselineY,
                    calendar.isCurrentDay() ? mCurDayTextPaint :
                            calendar.isCurrentMonth() ? mSchemeTextPaint : mOtherMonthTextPaint);

        } else {
            canvas.drawText(String.valueOf(calendar.getDay()), cx, baselineY,
                    calendar.isCurrentDay() ? mCurDayTextPaint :
                            calendar.isCurrentMonth() ? mCurMonthTextPaint : mOtherMonthTextPaint);
        }
    }
}

其次绘制周视图,周视图回调几乎一样,唯一的区别是不需要y,只有一行,所以可以直接拷贝代码,把y=0即可

public class SimpleWeekView extends WeekView{
    private int mRadius;


    public SimpleWeekView(Context context) {
        super(context);
    }

    @Override
    protected void onPreviewHook() {
        mRadius = Math.min(mItemWidth, mItemHeight) / 5 * 2;
        mSchemePaint.setStyle(Paint.Style.STROKE);
    }

    @Override
    protected boolean onDrawSelected(Canvas canvas, Calendar calendar, int x, boolean hasScheme) {
        int cx = x + mItemWidth / 2;
        int cy =  mItemHeight / 2;
        canvas.drawCircle(cx, cy, mRadius, mSelectedPaint);
        return false
    }

    @Override
    protected void onDrawScheme(Canvas canvas, Calendar calendar, int x) {
        int cx = x + mItemWidth / 2;
        int cy = mItemHeight / 2;
        canvas.drawCircle(cx, cy, mRadius, mSchemePaint);
    }

    @Override
    protected void onDrawText(Canvas canvas, Calendar calendar, int x, boolean hasScheme, boolean isSelected) {
        float baselineY = mTextBaseLine ;
        int cx = x + mItemWidth / 2;
        if (hasScheme) {
            canvas.drawText(String.valueOf(calendar.getDay()),
                    cx,
                    baselineY,
                    calendar.isCurrentDay() ? mCurDayTextPaint :
                            calendar.isCurrentMonth() ? mSchemeTextPaint : mSchemeTextPaint);

        } else {
            canvas.drawText(String.valueOf(calendar.getDay()), cx, baselineY,
                    calendar.isCurrentDay() ? mCurDayTextPaint :
                            calendar.isCurrentMonth() ? mCurMonthTextPaint : mCurMonthTextPaint);
        }
    }
}

写在结尾:这个控件。只需要懂得一点Canvas的知识即可,如果你是新手,那么你可以通过此控件获得提升,此项目代码注释完善,

结构也很简单,逻辑没那么复杂。这个项目是十分解耦合的,自定义WeekBar,MonthView、WeekView都是可以的。

Licenses

  • Copyright (C) 2013 huanghaibin_dev [email protected]

  • Licensed under the Apache License, Version 2.0 (the "License");

  • you may not use this file except in compliance with the License.

  • You may obtain a copy of the License at

  •     http://www.apache.org/licenses/LICENSE-2.0
    
  • Unless required by applicable law or agreed to in writing, software

  • distributed under the License is distributed on an "AS IS" BASIS,

  • WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  • See the License for the specific language governing permissions and limitations under the License.

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