最近有一个需求要实现listview的不同布局！因为有好几上header，就想到了ExpandableListView！
这个是我的需求模型：看图（自己画的）
然后百度~google~发帖~总算有点效果了！其他的就不多说了。直接主要代码讲解--
主要是适配器的部分：ExpandableListAdapter.jave
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public class ExpandableListAdapter extends
BaseExpandableListAdapter {
// Client Status
private
String mClient_id;
private
String mClient_name;
private
String mClient_realid;
private
String mClient_totally;
// Stocks‘s product
private
String mStocks;
private
String mStocks_name;
private
String mStocks_counts;
private
String mStocks_cost;
private
String mStocks_now;
private
String mStocks_mark;
// Moreprofit‘s product
private
String mMoreprofit;
private
String mMoreprofit_name;
private
String mMoreprofit_counts;
private
String mMoreprofit_rate;
private
String mMoreprofit_years;
private
String mMoreprofit_mark;
// Pes‘s product
private
String mPes;
private
String mPes_projects;
private
String mPes_invest_amount;
private
String mPes_mark;
private
Context mContext;
private
final int VIEW_TYPE = 3;
private
final int TYPE_1 = 0;
private
final int TYPE_2 = 1;
private
final int TYPE_3 = 2;
private
LayoutInflater mLayoutInflater;
// private HandleClick mHandleClick;
private
String[] mProduct_what = new
String[] { "xx类产品", "xx收益类产品", "xx类投资"
};
private
String[][] mProduct_what_items = {
{ "产品名称", "持有数量", "买入成本", "当前净值", "备注"
},
{ "产品名称", "持有数量", "年收益率", "期限", "备注"
}, { "项目", "投资金额", "备注"
} };
public
ExpandableListAdapter(Context mContext) {
mLayoutInflater = LayoutInflater.from(mContext);
this.mContext = mContext;
}
public
ExpandableListAdapter(Context mContext, String mClient_id,
String mClient_name, String mClient_realid, String mClient_totally,
String mStocks, String mStocks_name, String mStocks_counts,
String mStocks_cost, String mStocks_now, String mStocks_mark,
String mMoreprofit, String mMoreprofit_name,
String mMoreprofit_counts, String mMoreprofit_rate,
String mMoreprofit_years, String mMoreprofit_mark, String mPes,
String mPes_projects, String mPes_invest_amount, String mPes_mark) {
// super();
this.mClient_id = mClient_id;
this.mClient_name = mClient_name;
this.mClient_realid = mClient_realid;
this.mClient_totally = mClient_totally;
this.mStocks = mStocks;
this.mStocks_name = mStocks_name;
this.mStocks_counts = mStocks_counts;
this.mStocks_cost = mStocks_cost;
this.mStocks_now = mStocks_now;
this.mStocks_mark = mStocks_mark;
this.mMoreprofit = mMoreprofit;
this.mMoreprofit_name = mMoreprofit_name;
this.mMoreprofit_counts = mMoreprofit_counts;
this.mMoreprofit_rate = mMoreprofit_rate;
this.mMoreprofit_years = mMoreprofit_years;
this.mMoreprofit_mark = mMoreprofit_mark;
this.mPes = mPes;
this.mPes_projects = mPes_projects;
this.mPes_invest_amount = mPes_invest_amount;
this.mPes_mark = mPes_mark;
this.mContext = mContext;
mLayoutInflater = LayoutInflater.from(mContext);
}
@Override
public
Object getChild(int
arg0, int
arg1) {
return
null;
}
@Override
public
long getChildId(int
groupPosition, int
childPosition) {
return
0;
}
public
int getItemViewType(int
groupPosition) {
int
p = groupPosition;
if
(p == 0) {
return
TYPE_1;
} else
if (p == 1) {
return
TYPE_2;
} else
if (p == 2) {
return
TYPE_3;
} else
{
return
TYPE_1;
}
}
@Override
public
View getChildView(int
groupPosition, int
childPosition,
boolean
isLastChild, View convertView, ViewGroup parent) {
int
type = getItemViewType(groupPosition);
switch
(type) {
case
TYPE_1:
convertView = mLayoutInflater.inflate(R.layout.item_table, null);
TextView mProduct_name_1 = (TextView) convertView
.findViewById(R.id.product_name);
TextView mProduct_counts_1 = (TextView) convertView
.findViewById(R.id.product_count);
TextView mProduct_cost_1 = (TextView) convertView
.findViewById(R.id.product_cost);
TextView mProduct_status_1 = (TextView) convertView
.findViewById(R.id.product_status);
TextView mProduct_mark_1 = (TextView) convertView
.findViewById(R.id.product_mark);
//这里是自定义一个子item的，当position==0时显示标题栏
switch
(childPosition) {
case
0:
mProduct_name_1.setText(mProduct_what_items[0][0]);
mProduct_counts_1.setText(mProduct_what_items[0][1]);
mProduct_cost_1.setText(mProduct_what_items[0][2]);
mProduct_status_1.setText(mProduct_what_items[0][3]);
mProduct_mark_1.setText(mProduct_what_items[0][4]);
break;
default:
mProduct_name_1.setText("888");
mProduct_counts_1.setText("888");
mProduct_cost_1.setText("888");
mProduct_status_1.setText("888");
mProduct_mark_1.setText("888");
break;
}
break;
case
TYPE_2:
convertView = mLayoutInflater.inflate(R.layout.item_table, null);
TextView mProduct_name_2 = (TextView) convertView
.findViewById(R.id.product_name);
TextView mProduct_counts_2 = (TextView) convertView
.findViewById(R.id.product_count);
TextView mProduct__rate_2 = (TextView) convertView
.findViewById(R.id.product_cost);
TextView mProduct__years_2 = (TextView) convertView
.findViewById(R.id.product_status);
TextView mProduct_mark_2 = (TextView) convertView
.findViewById(R.id.product_mark);
//这里是自定义一个子item的，当position==0时显示标题栏
switch
(childPosition) {
case
0:
mProduct_name_2.setText(mProduct_what_items[1][0]);
mProduct_counts_2.setText(mProduct_what_items[1][1]);
mProduct__rate_2.setText(mProduct_what_items[1][2]);
mProduct__years_2.setText(mProduct_what_items[1][3]);
mProduct_mark_2.setText(mProduct_what_items[1][4]);
break;
default:
mProduct_name_2.setText("888");
mProduct_counts_2.setText("888");
mProduct__rate_2.setText("888");
mProduct__years_2.setText("888");
mProduct_mark_2.setText("888");
break;
}
break;
case
TYPE_3:
convertView = mLayoutInflater.inflate(R.layout.item_table_p, null);
TextView mProject_name_3 = (TextView) convertView
.findViewById(R.id.project_name);
TextView mProject_invest_amount_3 = (TextView) convertView
.findViewById(R.id.project_invest_amount);
TextView mProject_mark = (TextView) convertView
.findViewById(R.id.project_mark);
//这里是自定义一个子item的，当position==0时显示标题栏
switch
(childPosition) {
case
0:
mProject_name_3.setText(mProduct_what_items[2][0]);
mProject_invest_amount_3.setText(mProduct_what_items[2][1]);
mProject_mark.setText(mProduct_what_items[2][2]);
break;
default:
mProject_name_3.setText("888");
mProject_invest_amount_3.setText("888");
mProject_mark.setText("888");
break;
}
break;
}
return
convertView;
}
@Override
public
int getChildrenCount(int
groupPosition) {
return
1;
}
@Override
public
Object getGroup(int
groupPosition) {
return
null;
}
@Override
public
int getGroupCount() {
return
mProduct_what.length;
// return 0;
}
@Override
public
long getGroupId(int
groupPosition) {
return
0;
}
@Override
public
View getGroupView(int
groupPosition, boolean
isExpanded,
View convertView, ViewGroup parent) {
int
type = getItemViewType(groupPosition);
switch
(type) {
case
TYPE_1:
convertView = mLayoutInflater.inflate(R.layout.header_table, null);
TextView mProduct_what_1 = (TextView) convertView
.findViewById(R.id.product_what_1);
mProduct_what_1.setText(mProduct_what[groupPosition]);
break;
case
TYPE_2:
convertView = mLayoutInflater
.inflate(R.layout.header_table_f, null);
TextView mProduct_what_2 = (TextView) convertView
.findViewById(R.id.product_what_2);
mProduct_what_2.setText(mProduct_what[groupPosition]);
break;
case
TYPE_3:
convertView = mLayoutInflater
.inflate(R.layout.header_table_p, null);
TextView mProject_what_3 = (TextView) convertView
.findViewById(R.id.project_what_3);
mProject_what_3.setText(mProduct_what[groupPosition]);
break;
}
return
convertView;
}
@Override
public
boolean hasStableIds() {
return
false;
}
@Override
public
boolean isChildSelectable(int
groupPosition, int
childPosition) {
return
false;
}
} |