Android 时间轴样式-IT计算机-毕业设计.zip

package com.sanrenx.adapter; import java.util.List; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseExpandableListAdapter; import android.widget.TextView; import com.sanrenx.entity.OneStatusEntity; import com.sanrenx.entity.TwoStatusEntity; import com.sanrenx.main.R; public class StatusExpandAdapter extends BaseExpandableListAdapter { //private static final String TAG = "StatusExpandAdapter"; private LayoutInflater inflater = null; private List<OneStatusEntity> oneList; private Context context; public StatusExpandAdapter(Context context, List<OneStatusEntity> oneList) { this.oneList = oneList; inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); this.context = context; } @Override public int getGroupCount() { // TODO Auto-generated method stub return oneList.size(); } @Override public int getChildrenCount(int groupPosition) { if(oneList.get(groupPosition).getTwoList() == null){ return 0; }else{ return oneList.get(groupPosition).getTwoList().size(); } } @Override public OneStatusEntity getGroup(int groupPosition) { // TODO Auto-generated method stub return oneList.get(groupPosition); } @Override public TwoStatusEntity getChild(int groupPosition, int childPosition) { // TODO Auto-generated method stub return oneList.get(groupPosition).getTwoList().get(childPosition); } @Override public long getGroupId(int groupPosition) { // TODO Auto-generated method stub return groupPosition; } @Override public long getChildId(int groupPosition, int childPosition) { // TODO Auto-generated method stub return childPosition; } @Override public boolean hasStableIds() { // TODO Auto-generated method stub return false; } @Override public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) { GroupViewHolder holder = new GroupViewHolder(); if (convertView == null) { convertView = inflater.inflate(R.layout.one_status_item, null); } holder.groupName = (TextView) convertView.findViewById(R.id.one_status_name); holder.group_tiao = (TextView) convertView.findViewById(R.id.group_tiao); holder.groupName.setText(oneList.get(groupPosition).getStatusName()); if(oneList.get(groupPosition).getTwoList().get(0).isIsfinished()){ holder.group_tiao.setBackgroundColor(context.getResources().getColor(R.color.yellow)); }else{ holder.group_tiao.setBackgroundColor(context.getResources().getColor(R.color.grey)); } return convertView; } @Override public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) { ChildViewHolder viewHolder = null; TwoStatusEntity entity = getChild(groupPosition, childPosition); if (convertView != null) { viewHolder = (ChildViewHolder) convertView.getTag(); } else { viewHolder = new ChildViewHolder(); convertView = inflater.inflate(R.layout.two_status_item, null); viewHolder.childName = (TextView) convertView.findViewById(R.id.two_status_name); viewHolder.twoStatusTime = (TextView) convertView.findViewById(R.id.two_complete_time); viewHolder.tiao = (TextView) convertView.findViewById(R.id.tiao); } viewHolder.childName.setText(entity.getStatusName()); viewHolder.twoStatusTime.setText(entity.getCompleteTime()); if(entity.isIsfinished()){ viewHolder.tiao.setBackgroundColor(context.getResources().getColor(R.color.yellow)); }else{ viewHolder.tiao.setBackgroundColor(context.getResources().getColor(R.color.grey)); } convertView.setTag(viewHolder); return convertView; } @Override public boolean isChildSelectable(int groupPosition, int childPosition) { // TODO Auto-generated method stub return false; } private class GroupViewHolder { TextView groupName; public TextView group_tiao; } private class ChildViewHolder { public TextView childName; public TextView twoStatusTime; public TextView tiao; } }