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package com.mapswithme.maps.widget.placepage;
import android.annotation.SuppressLint;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.annotation.IntRange;
import android.support.annotation.NonNull;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v7.app.AlertDialog;
import android.text.format.DateFormat;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;
import android.widget.TimePicker;
import com.mapswithme.maps.R;
import com.mapswithme.maps.base.BaseMwmDialogFragment;
import com.mapswithme.maps.editor.data.HoursMinutes;
public class HoursMinutesPickerFragment extends BaseMwmDialogFragment
{
private static final String EXTRA_FROM = "HoursMinutesFrom";
private static final String EXTRA_TO = "HoursMinutesTo";
private static final String EXTRA_SELECT_FIRST = "SelectedTab";
public static final int TAB_FROM = 0;
public static final int TAB_TO = 1;
private HoursMinutes mFrom;
private HoursMinutes mTo;
private TimePicker mPicker;
@IntRange(from = 0, to = 1) private int mSelectedTab;
private TabLayout mTabs;
public interface OnPickListener
{
void onHoursMinutesPicked(HoursMinutes from, HoursMinutes to);
}
public static void pick(Context context, FragmentManager manager, @NonNull HoursMinutes from, @NonNull HoursMinutes to,
@IntRange(from = 0, to = 1) int selectedPosition)
{
final Bundle args = new Bundle();
args.putParcelable(EXTRA_FROM, from);
args.putParcelable(EXTRA_TO, to);
args.putInt(EXTRA_SELECT_FIRST, selectedPosition);
final HoursMinutesPickerFragment fragment = (HoursMinutesPickerFragment) Fragment.instantiate(context, HoursMinutesPickerFragment.class.getName(), args);
fragment.show(manager, null);
}
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState)
{
readArgs();
final View root = createView();
refreshPicker();
//noinspection ConstantConditions
mTabs.getTabAt(mSelectedTab).select();
final AlertDialog.Builder builder =
new AlertDialog.Builder(getActivity(), R.style.MwmMain_DialogFragment_TimePicker);
builder.setView(root)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
saveHoursMinutes(mPicker.getCurrentHour(), mPicker.getCurrentMinute());
if (getParentFragment() instanceof OnPickListener)
((OnPickListener) getParentFragment()).onHoursMinutesPicked(mFrom, mTo);
}
})
.setCancelable(true);
return builder.create();
}
private void readArgs()
{
final Bundle args = getArguments();
mFrom = args.getParcelable(EXTRA_FROM);
mTo = args.getParcelable(EXTRA_TO);
mSelectedTab = args.getInt(EXTRA_SELECT_FIRST);
}
private View createView()
{
final LayoutInflater inflater = LayoutInflater.from(getActivity());
@SuppressLint("InflateParams")
final View root = inflater.inflate(R.layout.fragment_timetable_picker, null);
mTabs = (TabLayout) root.findViewById(R.id.tabs);
TextView tabView = (TextView) inflater.inflate(R.layout.tab_timepicker, mTabs, false);
// TODO @yunik add translations
tabView.setText("From");
mTabs.addTab(mTabs.newTab().setCustomView(tabView), true);
tabView = (TextView) inflater.inflate(R.layout.tab_timepicker, mTabs, false);
tabView.setText("To");
mTabs.addTab(mTabs.newTab().setCustomView(tabView), true);
mTabs.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener()
{
@Override
public void onTabSelected(TabLayout.Tab tab)
{
mSelectedTab = tab.getPosition();
refreshPicker();
}
@Override
public void onTabUnselected(TabLayout.Tab tab)
{
saveHoursMinutes(mPicker.getCurrentHour(), mPicker.getCurrentMinute());
}
@Override
public void onTabReselected(TabLayout.Tab tab) {}
});
mPicker = (TimePicker) root.findViewById(R.id.picker);
mPicker.setIs24HourView(DateFormat.is24HourFormat(getActivity()));
mPicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
@Override
public void onTimeChanged(TimePicker view, int hourOfDay, int minute)
{
saveHoursMinutes(hourOfDay, minute);
}
});
return root;
}
private void saveHoursMinutes(int hourOfDay, int minute)
{
if (mSelectedTab == TAB_FROM)
mFrom = new HoursMinutes(hourOfDay, minute);
else
mTo = new HoursMinutes(hourOfDay, minute);
}
private void refreshPicker()
{
final HoursMinutes hoursMinutes = mSelectedTab == TAB_FROM ? mFrom : mTo;
mPicker.setCurrentHour((int) hoursMinutes.mHours);
mPicker.setCurrentMinute((int) hoursMinutes.mMinutes);
}
}
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