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這段代碼目前已經加在我的一個jar包androidkit中,還沒發佈。
適用於android1.6以上,不依賴其他jar包
使用時不需要繼承這裡的RoundListAdapter。只需要在你實現了ListAdapter的類中,傳入一個RoundParams的對象,並在getView方法返回前調用這裡RoundListAdapter類提供的靜態方法。
RoundListAdapter.setItemBackground(position, switcherView, mParams,
getCount());- /*
- * @(#)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 ([email protected])
- */
- public abstract class RoundListAdapter implements ListAdapter {
- /**
- * 圓角ListView的參數類。定義了頂部背景,底部背景,中間背景及單獨一個時的背景。
- *
- * @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);
- }
- }
- }
複製代碼- /*
- * @(#)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 ([email protected])
- */
- 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) {
- // 在這裡建立view,
- //SwitcherTextView view = new SwitcherTextView(mContext);
- // 然後在返回view前進行調用
- RoundListAdapter.setItemBackground(position, view, mParams,
- getCount());
- return view;
- }
- }
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