com.facebook.react.modules.timepicker.TimePickerDialogFragment.java Source code

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Here is the source code for com.facebook.react.modules.timepicker.TimePickerDialogFragment.java

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/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

package com.facebook.react.modules.timepicker;

import android.app.Dialog;
import android.app.TimePickerDialog.OnTimeSetListener;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnDismissListener;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.text.format.DateFormat;

import java.util.Calendar;
import java.util.Locale;

import javax.annotation.Nullable;

@SuppressWarnings("ValidFragment")
public class TimePickerDialogFragment extends DialogFragment {

    @Nullable
    private OnTimeSetListener mOnTimeSetListener;
    @Nullable
    private OnDismissListener mOnDismissListener;

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        final Bundle args = getArguments();
        return createDialog(args, getActivity(), mOnTimeSetListener);
    }

    /*package*/ static Dialog createDialog(Bundle args, Context activityContext,
            @Nullable OnTimeSetListener onTimeSetListener) {
        final Calendar now = Calendar.getInstance();
        int hour = now.get(Calendar.HOUR_OF_DAY);
        int minute = now.get(Calendar.MINUTE);
        boolean is24hour = DateFormat.is24HourFormat(activityContext);

        TimePickerMode mode = TimePickerMode.DEFAULT;
        if (args != null && args.getString(TimePickerDialogModule.ARG_MODE, null) != null) {
            mode = TimePickerMode.valueOf(args.getString(TimePickerDialogModule.ARG_MODE).toUpperCase(Locale.US));
        }

        if (args != null) {
            hour = args.getInt(TimePickerDialogModule.ARG_HOUR, now.get(Calendar.HOUR_OF_DAY));
            minute = args.getInt(TimePickerDialogModule.ARG_MINUTE, now.get(Calendar.MINUTE));
            is24hour = args.getBoolean(TimePickerDialogModule.ARG_IS24HOUR,
                    DateFormat.is24HourFormat(activityContext));
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            if (mode == TimePickerMode.CLOCK) {
                return new DismissableTimePickerDialog(
                        activityContext, activityContext.getResources().getIdentifier("ClockTimePickerDialog",
                                "style", activityContext.getPackageName()),
                        onTimeSetListener, hour, minute, is24hour);
            } else if (mode == TimePickerMode.SPINNER) {
                return new DismissableTimePickerDialog(
                        activityContext, activityContext.getResources().getIdentifier("SpinnerTimePickerDialog",
                                "style", activityContext.getPackageName()),
                        onTimeSetListener, hour, minute, is24hour);
            }
        }
        return new DismissableTimePickerDialog(activityContext, onTimeSetListener, hour, minute, is24hour);
    }

    @Override
    public void onDismiss(DialogInterface dialog) {
        super.onDismiss(dialog);
        if (mOnDismissListener != null) {
            mOnDismissListener.onDismiss(dialog);
        }
    }

    public void setOnDismissListener(@Nullable OnDismissListener onDismissListener) {
        mOnDismissListener = onDismissListener;
    }

    public void setOnTimeSetListener(@Nullable OnTimeSetListener onTimeSetListener) {
        mOnTimeSetListener = onTimeSetListener;
    }
}