这段代码目前已经加在我的一个jar包androidkit中，还没发布。
适用于android1.6以上，不依赖其他jar包
使用时不需要继承这里的RoundListAdapter。只需要在你实现了ListAdapter的类中，传入一个RoundParams的对象，并在getView方法返回前调用这里RoundListAdapter类提供的静态方法。
RoundListAdapter.setItemBackground(position, switcherView, mParams,
getCount());
1. [代码]
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/* * @(#)RoundListAdapter.java Project:com.sinaapp.msdxblog.androidkit * Date:2012-12-6 * * Copyright (c) 2011 CFuture09, Institute of Software, * Guangdong Ocean University, Zhanjiang, GuangDong, China. * All rights reserved. * * 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.lurencun.cfuture09.androidkit.widget.roundlist;import android.view.View;import android.widget.ListAdapter;/** * @author Geek_Soledad (66704238@51uc.com) */public abstract class RoundListAdapter implements ListAdapter { /** * 圆角ListView的参数类。定义了顶部背景，底部背景，中间背景及单独一个时的背景。 * * @author msdx * */ public static class RoundParams { public int topResid; public int middleResid; public int bottomResid; public int lonelyResid; public RoundParams(int topResid, int middleReside, int bottomResid, int lonelyResid) { this.topResid = topResid; this.middleResid = middleReside; this.bottomResid = bottomResid; this.lonelyResid = lonelyResid; } } public static void setItemBackground(int position, View item, final RoundParams mParams, final int count) { if (count == 1) { item.setBackgroundResource(mParams.lonelyResid); } else if (position > 0 && position < count - 1) { item.setBackgroundResource(mParams.middleResid); } else if (position == 0) { item.setBackgroundResource(mParams.topResid); } else { item.setBackgroundResource(mParams.bottomResid); } }} |
2. [代码]使用示例 悦德财富“https://www.yuedecaifu.com”
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/* * @(#)LocalAdapter.java Project:RTKSETTINGS * Date:2013-1-9 * * Copyright (c) 2013 Geek_Soledad. * All rights reserved. * * 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.realtek.msdx.rtksettings.view;import java.util.ArrayList;import java.util.List;import android.app.TvManager;import android.content.Context;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import com.lurencun.cfuture09.androidkit.widget.roundlist.RoundListAdapter;import com.lurencun.cfuture09.androidkit.widget.roundlist.RoundListAdapter.RoundParams;import com.realtek.msdx.rtksettings.activity.MainActivity;import com.realtek.msdx.rtksettings.bean.LocalSettingsBean;/** * @author Geek_Soledad (msdx.android@tom.com) */public class LocalAdapter extends BaseAdapter { private RoundParams mParams; private Context mContext; public LocalAdapter(Context context, RoundParams params) { super(); mContext = context; mParams = params; } @Override public int getCount() { return 5; } @Override public Object getItem(int position) { return position; } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { // 在这里创建view， //SwitcherTextView view = new SwitcherTextView(mContext); // 然后在返回view前进行调用 RoundListAdapter.setItemBackground(position, view, mParams, getCount()); return view; }} |