/*
* Copyright (C) 2013 Steelkiwi Development, Julia Zudikova
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.skd.swipetodelete.menu;
import android.content.Context;
import android.widget.ImageView;
import com.skd.swipetodelete.R;
import com.skd.swipetodelete.utils.DimenUtils;
/*
* A builder class helping to construct an image view which represents a menu cell from its description.
*/
public final class MenuItemBuilder {
private static final int MENU_ITEM_PADDING = 12;
private MenuItemDesc itemDesc;
public MenuItemBuilder setItemDesc(MenuItemDesc itemDesc) {
this.itemDesc = itemDesc;
return this;
}
public ImageView build(Context ctx) {
String action = itemDesc.getAction();
if (action == null || action.equals("")) {
throw new IllegalArgumentException("No menu action specified!");
}
int iconDrawableID = itemDesc.getIcon();
if (iconDrawableID <= 0) {
throw new IllegalArgumentException("No menu icon specified!");
}
ImageView item = new ImageView(ctx);
item.setTag(action);
item.setImageResource(iconDrawableID);
item.setContentDescription(ctx.getString(R.string.icon));
int padding = DimenUtils.getPixelsFromDP(ctx.getResources(), MENU_ITEM_PADDING);
item.setPadding(padding, padding, padding, padding);
return item;
}
}
