Move *Picker.java and *PickerDialog.java to ui/android/java/... - Part1

content/public/android/java/src/org/chromium/content/browser/input/TwoFieldDatePickerDialog.java

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.content.browser.input;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
-
-import org.chromium.content.R;
-import org.chromium.content.browser.input.TwoFieldDatePicker.OnMonthOrWeekChangedListener;
-
-public abstract class TwoFieldDatePickerDialog extends AlertDialog implements OnClickListener,
-        OnMonthOrWeekChangedListener {
-
-    private static final String YEAR = "year";
-    private static final String POSITION_IN_YEAR = "position_in_year";
-
-    protected final TwoFieldDatePicker mPicker;
-    protected final  OnValueSetListener mCallBack;
-
-    /**
-     * The callback used to indicate the user is done filling in the date.
-     */
-    public interface OnValueSetListener {
-
-        /**
-         * @param year The year that was set.
-         * @param positionInYear The position in the year that was set.
-         */
-        void onValueSet(int year, int positionInYear);
-    }
-
-    /**
-     * @param context The context the dialog is to run in.
-     * @param callBack How the parent is notified that the date is set.
-     * @param year The initial year of the dialog.
-     * @param weekOfYear The initial week of the dialog.
-     */
-    public TwoFieldDatePickerDialog(Context context,
-             OnValueSetListener callBack,
-            int year,
-            int positionInYear,
-            double minValue,
-            double maxValue) {
-        this(context, 0, callBack, year, positionInYear, minValue, maxValue);
-    }
-
-    /**
-     * @param context The context the dialog is to run in.
-     * @param theme the theme to apply to this dialog
-     * @param callBack How the parent is notified that the date is set.
-     * @param year The initial year of the dialog.
-     * @param weekOfYear The initial week of the dialog.
-     */
-    public TwoFieldDatePickerDialog(Context context,
-            int theme,
-             OnValueSetListener callBack,
-            int year,
-            int positionInYear,
-            double minValue,
-            double maxValue) {
-        super(context, theme);
-
-        mCallBack = callBack;
-
-        setButton(BUTTON_POSITIVE, context.getText(
-                R.string.date_picker_dialog_set), this);
-        setButton(BUTTON_NEGATIVE, context.getText(android.R.string.cancel),
-                (OnClickListener) null);
-        setIcon(0);
-
-        mPicker = createPicker(context, minValue, maxValue);
-        setView(mPicker);
-        mPicker.init(year, positionInYear, this);
-    }
-
-    protected TwoFieldDatePicker createPicker(Context context, double minValue, double maxValue) {
-        return null;
-    }
-
-    @Override
-    public void onClick(DialogInterface dialog, int which) {
-        tryNotifyDateSet();
-    }
-
-    /**
-     * Notifies the listener, if such, that a date has been set.
-     */
-    protected void tryNotifyDateSet() {
-        if (mCallBack != null) {
-            mPicker.clearFocus();
-            mCallBack.onValueSet(mPicker.getYear(), mPicker.getPositionInYear());
-        }
-    }
-
-    @Override
-    public void onMonthOrWeekChanged(TwoFieldDatePicker view, int year, int positionInYear) {
-        mPicker.init(year, positionInYear, null);
-    }
-
-    /**
-     * Sets the current date.
-     *
-     * @param year The date week year.
-     * @param weekOfYear The date week.
-     */
-    public void updateDate(int year, int weekOfYear) {
-        mPicker.updateDate(year, weekOfYear);
-    }
-}