114 lines
5.3 KiB
Java
114 lines
5.3 KiB
Java
package com.google.android.material.datepicker;
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import android.content.Context;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.LinearLayout;
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import android.widget.ListAdapter;
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import android.widget.TextView;
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import androidx.core.view.ViewCompat;
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import androidx.recyclerview.widget.RecyclerView;
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import com.google.android.material.R;
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import com.google.android.material.datepicker.MaterialCalendar;
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/* loaded from: classes.dex */
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class MonthsPagerAdapter extends RecyclerView.Adapter<ViewHolder> {
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private final CalendarConstraints calendarConstraints;
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private final DateSelector<?> dateSelector;
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private final DayViewDecorator dayViewDecorator;
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private final int itemHeight;
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private final MaterialCalendar.OnDayClickListener onDayClickListener;
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MonthsPagerAdapter(Context context, DateSelector<?> dateSelector, CalendarConstraints calendarConstraints, DayViewDecorator dayViewDecorator, MaterialCalendar.OnDayClickListener onDayClickListener) {
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Month start = calendarConstraints.getStart();
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Month end = calendarConstraints.getEnd();
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Month openAt = calendarConstraints.getOpenAt();
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if (start.compareTo(openAt) > 0) {
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throw new IllegalArgumentException("firstPage cannot be after currentPage");
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}
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if (openAt.compareTo(end) > 0) {
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throw new IllegalArgumentException("currentPage cannot be after lastPage");
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}
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this.itemHeight = (MonthAdapter.MAXIMUM_WEEKS * MaterialCalendar.getDayHeight(context)) + (MaterialDatePicker.isFullscreen(context) ? MaterialCalendar.getDayHeight(context) : 0);
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this.calendarConstraints = calendarConstraints;
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this.dateSelector = dateSelector;
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this.dayViewDecorator = dayViewDecorator;
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this.onDayClickListener = onDayClickListener;
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setHasStableIds(true);
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}
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public static class ViewHolder extends RecyclerView.ViewHolder {
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final MaterialCalendarGridView monthGrid;
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final TextView monthTitle;
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ViewHolder(LinearLayout linearLayout, boolean z) {
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super(linearLayout);
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TextView textView = (TextView) linearLayout.findViewById(R.id.month_title);
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this.monthTitle = textView;
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ViewCompat.setAccessibilityHeading(textView, true);
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this.monthGrid = (MaterialCalendarGridView) linearLayout.findViewById(R.id.month_grid);
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if (z) {
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return;
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}
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textView.setVisibility(8);
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}
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}
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@Override // androidx.recyclerview.widget.RecyclerView.Adapter
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public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
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LinearLayout linearLayout = (LinearLayout) LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.mtrl_calendar_month_labeled, viewGroup, false);
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if (MaterialDatePicker.isFullscreen(viewGroup.getContext())) {
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linearLayout.setLayoutParams(new RecyclerView.LayoutParams(-1, this.itemHeight));
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return new ViewHolder(linearLayout, true);
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}
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return new ViewHolder(linearLayout, false);
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}
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@Override // androidx.recyclerview.widget.RecyclerView.Adapter
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public void onBindViewHolder(ViewHolder viewHolder, int i) {
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Month monthsLater = this.calendarConstraints.getStart().monthsLater(i);
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viewHolder.monthTitle.setText(monthsLater.getLongName());
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final MaterialCalendarGridView materialCalendarGridView = (MaterialCalendarGridView) viewHolder.monthGrid.findViewById(R.id.month_grid);
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if (materialCalendarGridView.getAdapter() != null && monthsLater.equals(materialCalendarGridView.getAdapter().month)) {
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materialCalendarGridView.invalidate();
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materialCalendarGridView.getAdapter().updateSelectedStates(materialCalendarGridView);
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} else {
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MonthAdapter monthAdapter = new MonthAdapter(monthsLater, this.dateSelector, this.calendarConstraints, this.dayViewDecorator);
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materialCalendarGridView.setNumColumns(monthsLater.daysInWeek);
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materialCalendarGridView.setAdapter((ListAdapter) monthAdapter);
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}
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materialCalendarGridView.setOnItemClickListener(new AdapterView.OnItemClickListener() { // from class: com.google.android.material.datepicker.MonthsPagerAdapter.1
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@Override // android.widget.AdapterView.OnItemClickListener
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public void onItemClick(AdapterView<?> adapterView, View view, int i2, long j) {
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if (materialCalendarGridView.getAdapter().withinMonth(i2)) {
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MonthsPagerAdapter.this.onDayClickListener.onDayClick(materialCalendarGridView.getAdapter().getItem(i2).longValue());
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}
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}
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});
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}
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@Override // androidx.recyclerview.widget.RecyclerView.Adapter
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public long getItemId(int i) {
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return this.calendarConstraints.getStart().monthsLater(i).getStableId();
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}
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@Override // androidx.recyclerview.widget.RecyclerView.Adapter
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public int getItemCount() {
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return this.calendarConstraints.getMonthSpan();
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}
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CharSequence getPageTitle(int i) {
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return getPageMonth(i).getLongName();
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}
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Month getPageMonth(int i) {
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return this.calendarConstraints.getStart().monthsLater(i);
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}
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int getPosition(Month month) {
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return this.calendarConstraints.getStart().monthsUntil(month);
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}
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}
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