这是我的自定义日历视图java程序。在这里，它将显示月历视图，但我想把它作为周视图，在这里我得到垂直行的完整月份日历视图我只想要一行，我想给它一个滑动视图。
public class CustomCalendarView extends LinearLayout {
private Context mContext;
private View view;
private ImageView previousMonthButton;
private ImageView nextMonthButton;
private CalendarListener calendarListener;
private Calendar currentCalendar;
private Locale locale;
private Date lastSelectedDay;
private Typeface customTypeface;
private int firstDayOfWeek = Calendar.SUNDAY;
private List<DayDecorator> decorators = null;
private static final String DAY_OF_WEEK = "dayOfWeek";
private static final String DAY_OF_MONTH_TEXT = "dayOfMonthText";
private static final String DAY_OF_MONTH_CONTAINER = "dayOfMonthContainer";
private int disabledDayBackgroundColor;
private int disabledDayTextColor;
private int calendarBackgroundColor;
private int selectedDayBackground;
private int weekLayoutBackgroundColor;
private int calendarTitleBackgroundColor;
private int selectedDayTextColor;
private int calendarTitleTextColor;
private int dayOfWeekTextColor;
private int dayOfMonthTextColor;
private int currentDayOfMonth;
private int currentMonthIndex = 0;
private boolean isOverflowDateVisible = true;
public CustomCalendarView(Context mContext) {
this(mContext, null);
}
public CustomCalendarView(Context mContext, AttributeSet attrs) {
super(mContext, attrs);
this.mContext = mContext;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.CUPCAKE) {
if (isInEditMode())
return;
}
getAttributes(attrs);
initializeCalendar();
}
private void getAttributes(AttributeSet attrs) {
final TypedArray typedArray = mContext.obtainStyledAttributes(attrs, R.styleable.CustomCalendarView, 0, 0);
calendarBackgroundColor = typedArray.getColor(R.styleable.CustomCalendarView_calendarBackgroundColor, getResources().getColor(R.color.white));
calendarTitleBackgroundColor = typedArray.getColor(R.styleable.CustomCalendarView_titleLayoutBackgroundColor, getResources().getColor(R.color.white));
calendarTitleTextColor = typedArray.getColor(R.styleable.CustomCalendarView_calendarTitleTextColor, getResources().getColor(R.color.black));
weekLayoutBackgroundColor = typedArray.getColor(R.styleable.CustomCalendarView_weekLayoutBackgroundColor, getResources().getColor(R.color.white));
dayOfWeekTextColor = typedArray.getColor(R.styleable.CustomCalendarView_dayOfWeekTextColor, getResources().getColor(R.color.black));
dayOfMonthTextColor = typedArray.getColor(R.styleable.CustomCalendarView_dayOfMonthTextColor, getResources().getColor(R.color.black));
disabledDayBackgroundColor = typedArray.getColor(R.styleable.CustomCalendarView_disabledDayBackgroundColor, getResources().getColor(R.color.day_disabled_background_color));
disabledDayTextColor = typedArray.getColor(R.styleable.CustomCalendarView_disabledDayTextColor, getResources().getColor(R.color.day_disabled_text_color));
selectedDayBackground = typedArray.getColor(R.styleable.CustomCalendarView_selectedDayBackgroundColor, getResources().getColor(R.color.selected_day_background));
selectedDayTextColor = typedArray.getColor(R.styleable.CustomCalendarView_selectedDayTextColor, getResources().getColor(R.color.white));
currentDayOfMonth = typedArray.getColor(R.styleable.CustomCalendarView_currentDayOfMonthColor, getResources().getColor(R.color.current_day_of_month));
typedArray.recycle();
}
private void initializeCalendar() {
final LayoutInflater inflate = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflate.inflate(R.layout.custom_calendar_layout, this, true);
previousMonthButton = (ImageView) view.findViewById(R.id.leftButton);
nextMonthButton = (ImageView) view.findViewById(R.id.rightButton);
previousMonthButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
currentMonthIndex--;
currentCalendar = Calendar.getInstance(Locale.getDefault());
currentCalendar.add(Calendar.MONTH, currentMonthIndex);
refreshCalendar(currentCalendar);
if (calendarListener != null) {
calendarListener.onMonthChanged(currentCalendar.getTime());
}
}
});
nextMonthButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
currentMonthIndex++;
currentCalendar = Calendar.getInstance(Locale.getDefault());
currentCalendar.add(Calendar.MONTH, currentMonthIndex);
refreshCalendar(currentCalendar);
if (calendarListener != null) {
calendarListener.onMonthChanged(currentCalendar.getTime());
}
}
});
// Initialize calendar for current month
Locale locale = mContext.getResources().getConfiguration().locale;
Calendar currentCalendar = Calendar.getInstance(locale);
setFirstDayOfWeek(Calendar.SUNDAY);
refreshCalendar(currentCalendar);
}
/**
* Display calendar title with next previous month button
*/
private void initializeTitleLayout() {
View titleLayout = view.findViewById(R.id.titleLayout);
titleLayout.setBackgroundColor(calendarTitleBackgroundColor);
String dateText = new DateFormatSymbols(locale).getShortMonths()[currentCalendar.get(Calendar.MONTH)].toString();
dateText = dateText.substring(0, 1).toUpperCase() + dateText.subSequence(1, dateText.length());
TextView dateTitle = (TextView) view.findViewById(R.id.dateTitle);
dateTitle.setTextColor(calendarTitleTextColor);
dateTitle.setText(dateText + " " + currentCalendar.get(Calendar.YEAR));
dateTitle.setTextColor(calendarTitleTextColor);
if (null != getCustomTypeface()) {
dateTitle.setTypeface(getCustomTypeface(), Typeface.BOLD);
}
}
/**
* Initialize the calendar week layout, considers start day
*/
@SuppressLint("DefaultLocale")
private void initializeWeekLayout() {
TextView dayOfWeek;
String dayOfTheWeekString;
//Setting background color white
View titleLayout = view.findViewById(R.id.weekLayout);
titleLayout.setBackgroundColor(weekLayoutBackgroundColor);
final String[] weekDaysArray = new DateFormatSymbols(locale).getShortWeekdays();
for (int i = 1; i < weekDaysArray.length; i++) {
dayOfTheWeekString = weekDaysArray[i];
if(dayOfTheWeekString.length() > 3){
dayOfTheWeekString = dayOfTheWeekString.substring(0, 3).toUpperCase();
}
dayOfWeek = (TextView) view.findViewWithTag(DAY_OF_WEEK + getWeekIndex(i, currentCalendar));
dayOfWeek.setText(dayOfTheWeekString);
dayOfWeek.setTextColor(dayOfWeekTextColor);
if (null != getCustomTypeface()) {
dayOfWeek.setTypeface(getCustomTypeface());
}
}
}
private void setDaysInCalendar() {
Calendar calendar = Calendar.getInstance(locale);
calendar.setTime(currentCalendar.getTime());
calendar.set(Calendar.DAY_OF_MONTH, 1);
calendar.setFirstDayOfWeek(getFirstDayOfWeek());
int firstDayOfMonth = calendar.get(Calendar.DAY_OF_WEEK);
// Calculate dayOfMonthIndex
int dayOfMonthIndex = getWeekIndex(firstDayOfMonth, calendar);
int actualMaximum = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
final Calendar startCalendar = (Calendar) calendar.clone();
//Add required number of days
startCalendar.add(Calendar.DATE, -(dayOfMonthIndex - 1));
int monthEndIndex = 42 - (actualMaximum + dayOfMonthIndex - 1);
DayView dayView;
ViewGroup dayOfMonthContainer;
for (int i = 1; i < 43; i++) {
dayOfMonthContainer = (ViewGroup) view.findViewWithTag(DAY_OF_MONTH_CONTAINER + i);
dayView = (DayView) view.findViewWithTag(DAY_OF_MONTH_TEXT + i);
if (dayView == null)
continue;
//Apply the default styles
dayOfMonthContainer.setOnClickListener(null);
dayView.bind(startCalendar.getTime(), getDecorators());
dayView.setVisibility(View.VISIBLE);
if (null != getCustomTypeface()) {
dayView.setTypeface(getCustomTypeface());
}
if (isSameMonth(calendar, startCalendar)) {
dayOfMonthContainer.setOnClickListener(onDayOfMonthClickListener);
dayView.setBackgroundColor(calendarBackgroundColor);
dayView.setTextColor(dayOfWeekTextColor);
//Set the current day color
markDayAsCurrentDay(startCalendar);
} else {
dayView.setBackgroundColor(disabledDayBackgroundColor);
dayView.setTextColor(disabledDayTextColor);
if (!isOverflowDateVisible())
dayView.setVisibility(View.GONE);
else if (i >= 36 && ((float) monthEndIndex / 7.0f) >= 1) {
dayView.setVisibility(View.GONE);
}
}
dayView.decorate();
startCalendar.add(Calendar.DATE, 1);
dayOfMonthIndex++;
}
// If the last week row has no visible days, hide it or show it in case
ViewGroup weekRow = (ViewGroup) view.findViewWithTag("weekRow6");
dayView = (DayView) view.findViewWithTag("dayOfMonthText36");
if (dayView.getVisibility() != VISIBLE) {
weekRow.setVisibility(GONE);
} else {
weekRow.setVisibility(VISIBLE);
}
}
public boolean isSameMonth(Calendar c1, Calendar c2) {
if (c1 == null || c2 == null)
return false;
return (c1.get(Calendar.ERA) == c2.get(Calendar.ERA)
&& c1.get(Calendar.YEAR) == c2.get(Calendar.YEAR)
&& c1.get(Calendar.MONTH) == c2.get(Calendar.MONTH));
}
/**
* <p>Checks if a calendar is today.</p>
*
* @param calendar the calendar, not altered, not null.
* @return true if the calendar is today.
* @throws IllegalArgumentException if the calendar is <code>null</code>
*/
public static boolean isToday(Calendar calendar) {
return isSameDay(calendar, Calendar.getInstance());
}
public static boolean isSameDay(Calendar cal1, Calendar cal2) {
if (cal1 == null || cal2 == null)
throw new IllegalArgumentException("The dates must not be null");
return (cal1.get(Calendar.ERA) == cal2.get(Calendar.ERA) &&
cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) &&
cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR));
}
private void clearDayOfTheMonthStyle(Date currentDate) {
if (currentDate != null) {
final Calendar calendar = getTodaysCalendar();
calendar.setFirstDayOfWeek(getFirstDayOfWeek());
calendar.setTime(currentDate);
final DayView dayView = getDayOfMonthText(calendar);
dayView.setBackgroundColor(calendarBackgroundColor);
dayView.setTextColor(dayOfWeekTextColor);
dayView.decorate();
}
}
private DayView getDayOfMonthText(Calendar currentCalendar) {
return (DayView) getView(DAY_OF_MONTH_TEXT, currentCalendar);
}
private int getDayIndexByDate(Calendar currentCalendar) {
int monthOffset = getMonthOffset(currentCalendar);
int currentDay = currentCalendar.get(Calendar.DAY_OF_MONTH);
int index = currentDay + monthOffset;
return index;
}
private int getMonthOffset(Calendar currentCalendar) {
final Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(getFirstDayOfWeek());
calendar.setTime(currentCalendar.getTime());
calendar.set(Calendar.DAY_OF_MONTH, 1);
int firstDayWeekPosition = calendar.getFirstDayOfWeek();
int dayPosition = calendar.get(Calendar.DAY_OF_WEEK);
if (firstDayWeekPosition == 1) {
return dayPosition - 1;
} else {
if (dayPosition == 1) {
return 6;
} else {
return dayPosition - 2;
}
}
}
private int getWeekIndex(int weekIndex, Calendar currentCalendar) {
int firstDayWeekPosition = currentCalendar.getFirstDayOfWeek();
if (firstDayWeekPosition == 1) {
return weekIndex;
} else {
if (weekIndex == 1) {
return 7;
} else {
return weekIndex - 1;
}
}
}
private View getView(String key, Calendar currentCalendar) {
int index = getDayIndexByDate(currentCalendar);
View childView = view.findViewWithTag(key + index);
return childView;
}
private Calendar getTodaysCalendar() {
Calendar currentCalendar = Calendar.getInstance(mContext.getResources().getConfiguration().locale);
currentCalendar.setFirstDayOfWeek(getFirstDayOfWeek());
return currentCalendar;
}
@SuppressLint("DefaultLocale")
public void refreshCalendar(Calendar currentCalendar) {
this.currentCalendar = currentCalendar;
this.currentCalendar.setFirstDayOfWeek(getFirstDayOfWeek());
locale = mContext.getResources().getConfiguration().locale;
// Set date title
initializeTitleLayout();
// Set weeks days titles
initializeWeekLayout();
// Initialize and set days in calendar
setDaysInCalendar();
}
public int getFirstDayOfWeek() {
return firstDayOfWeek;
}
public void setFirstDayOfWeek(int firstDayOfWeek) {
this.firstDayOfWeek = firstDayOfWeek;
}
public void markDayAsCurrentDay(Calendar calendar) {
if (calendar != null && isToday(calendar)) {
DayView dayOfMonth = getDayOfMonthText(calendar);
dayOfMonth.setTextColor(currentDayOfMonth);
}
}
public void markDayAsSelectedDay(Date currentDate) {
final Calendar currentCalendar = getTodaysCalendar();
currentCalendar.setFirstDayOfWeek(getFirstDayOfWeek());
currentCalendar.setTime(currentDate);
// Clear previous marks
clearDayOfTheMonthStyle(lastSelectedDay);
// Store current values as last values
storeLastValues(currentDate);
// Mark current day as selected
DayView view = getDayOfMonthText(currentCalendar);
view.setBackgroundColor(selectedDayBackground);
view.setTextColor(selectedDayTextColor);
}
private void storeLastValues(Date currentDate) {
lastSelectedDay = currentDate;
}
public void setCalendarListener(CalendarListener calendarListener) {
this.calendarListener = calendarListener;
}
private OnClickListener onDayOfMonthClickListener = new OnClickListener() {
@Override
public void onClick(View view) {
// Extract day selected
ViewGroup dayOfMonthContainer = (ViewGroup) view;
String tagId = (String) dayOfMonthContainer.getTag();
tagId = tagId.substring(DAY_OF_MONTH_CONTAINER.length(), tagId.length());
final TextView dayOfMonthText = (TextView) view.findViewWithTag(DAY_OF_MONTH_TEXT + tagId);
// Fire event
final Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(getFirstDayOfWeek());
calendar.setTime(currentCalendar.getTime());
calendar.set(Calendar.DAY_OF_MONTH, Integer.valueOf(dayOfMonthText.getText().toString()));
markDayAsSelectedDay(calendar.getTime());
//Set the current day color
markDayAsCurrentDay(currentCalendar);
if (calendarListener != null)
calendarListener.onDateSelected(calendar.getTime());
}
};
public List<DayDecorator> getDecorators() {
return decorators;
}
public void setDecorators(List<DayDecorator> decorators) {
this.decorators = decorators;
}
public boolean isOverflowDateVisible() {
return isOverflowDateVisible;
}
public void setShowOverflowDate(boolean isOverFlowEnabled) {
isOverflowDateVisible = isOverFlowEnabled;
}
public void setCustomTypeface(Typeface customTypeface) {
this.customTypeface = customTypeface;
}
public Typeface getCustomTypeface() {
return customTypeface;
}
public Calendar getCurrentCalendar() {
return currentCalendar;
}
public void setOnClickListener() {
}
}
这是我的主要xml文件，其中在行中提供1到7天的视图同样在下一行中提供8到14天的视图我希望将它们保持在单行中并且必须滑动它们。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<include
android:id="@+id/titleLayout"
layout="@layout/custom_calendar_title_layout" />
<include
android:id="@+id/weekLayout"
layout="@layout/custom_calendar_weeks_layout" />
<LinearLayout
android:id="@+id/daysContainer"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
android:orientation="horizontal">
<include layout="@layout/roboto_calendar_week_1" />
<include layout="@layout/roboto_calendar_week_2" />
<include layout="@layout/roboto_calendar_week_3" />
<include layout="@layout/roboto_calendar_week_4" />
<include layout="@layout/roboto_calendar_week_5" />
<include layout="@layout/roboto_calendar_week_6" />
</LinearLayout>
roboto_calendar_week_1 xml是。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:baselineAligned="false"
android:orientation="horizontal"
android:tag="weekRow1"
android:weightSum="7">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer1">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText1"
android:text="1" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer2">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText2"
android:text="2" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer3">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText3"
android:text="3" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer4">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText4"
android:text="4" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer5">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText5"
android:text="5" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer6">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText6"
android:text="6" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:tag="dayOfMonthContainer7">
<com.imanoweb.calendarview.DayView
style="@style/CalendarView.DayOfTheMonth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:tag="dayOfMonthText7"
android:text="7" />
</RelativeLayout>
</LinearLayout>