PlatformPageAdapterPort.java

/*
 * 官网地站:http://www.mob.com
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 * 官方微信:ShareSDK   （如果发布新版本的话，我们将会第一时间通过微信将版本更新内容推送给您。如果使用过程中有任何问题，也可以通过微信与我们取得联系，我们将会在24小时内给予回复）
 *
 * Copyright (c) 2013年 mob.com. All rights reserved.
 */

package cn.sharesdk.onekeyshare.themes.classic.port;

import java.util.ArrayList;

import android.content.Context;
import cn.sharesdk.onekeyshare.themes.classic.PlatformPage;
import cn.sharesdk.onekeyshare.themes.classic.PlatformPageAdapter;

import com.mob.tools.utils.R;

/** 竖屏的九宫格页面适配器 */
public class PlatformPageAdapterPort extends PlatformPageAdapter {
	private static final int DESIGN_SCREEN_WIDTH_P = 720;
	private static final int DESIGN_SEP_LINE_WIDTH = 1;
	private static final int DESIGN_LOGO_HEIGHT = 76;
	private static final int DESIGN_PADDING_TOP = 20;
	private static final int PAGE_SIZE_P = 12;
	private static final int LINE_SIZE_P = 4;

	public PlatformPageAdapterPort(PlatformPage page, ArrayList<Object> cells) {
		super(page, cells);
	}

	protected void calculateSize(Context context, ArrayList<Object> plats) {
		int screenWidth = R.getScreenWidth(context);
		lineSize = LINE_SIZE_P;

		float ratio = ((float) screenWidth) / DESIGN_SCREEN_WIDTH_P;
		sepLineWidth = (int) (DESIGN_SEP_LINE_WIDTH * ratio);
		sepLineWidth = sepLineWidth < 1 ? 1 : sepLineWidth;
		logoHeight = (int) (DESIGN_LOGO_HEIGHT * ratio);
		paddingTop = (int) (DESIGN_PADDING_TOP * ratio);
		bottomHeight = (int) (DESIGN_BOTTOM_HEIGHT * ratio);
		cellHeight = (screenWidth - sepLineWidth * 3) / 4;
		if (plats.size() <= lineSize) {
			panelHeight = cellHeight + sepLineWidth;
		} else if (plats.size() <= PAGE_SIZE_P - lineSize) {
			panelHeight = (cellHeight + sepLineWidth) * 2;
		} else {
			panelHeight = (cellHeight + sepLineWidth) * 3;
		}
	}

	protected void collectCells(ArrayList<Object> plats) {
		int count = plats.size();
		if (count < PAGE_SIZE_P) {
			int lineCount = (count / lineSize);
			if (count % lineSize != 0) {
				lineCount++;
			}
			cells = new Object[1][lineCount * lineSize];
		} else {
			int pageCount = (count / PAGE_SIZE_P);
			if (count % PAGE_SIZE_P != 0) {
				pageCount++;
			}
			cells = new Object[pageCount][PAGE_SIZE_P];
		}

		for (int i = 0; i < count; i++) {
			int p = i / PAGE_SIZE_P;
			cells[p][i - PAGE_SIZE_P * p] = plats.get(i);
		}
	}

}