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标题:
手机应用管理3
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作者:
woshiku
时间:
2015-9-10 08:56
标题:
手机应用管理3
package com.woshiku.deleapp.adapter;
import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.graphics.Color;
import android.text.format.Formatter;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.woshikju.deleapp.R;
import com.woshiku.deleapp.domian.AppInfo;
import com.woshiku.deleapp.domian.ViewHolder;
public class ManagerAppAdapter extends BaseAdapter {
Context context;
private ArrayList<AppInfo> userAppInfos,systemAppInfos;
public ManagerAppAdapter(Context context,List<AppInfo> userAppInfos,List<AppInfo> systemAppInfos){
this.context = context;
this.userAppInfos = (ArrayList<AppInfo>) userAppInfos;
this.systemAppInfos = (ArrayList<AppInfo>) systemAppInfos;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return userAppInfos.size()+1+systemAppInfos.size()+1;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
if (position == 0) {
return null;
} else if (position == userAppInfos.size() + 1) {
return null;
}
AppInfo appInfo;
if (position < userAppInfos.size() + 1) {
//把多出来的特殊的条目减掉
appInfo = userAppInfos.get(position - 1);
} else {
int location = userAppInfos.size() + 2;
appInfo = systemAppInfos.get(position - location);
}
return appInfo;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
ViewHolder viewHolder = null;
if(position==0){
TextView textView = new TextView(context);
textView.setTextColor(Color.WHITE);
textView.setBackgroundColor(Color.GRAY);
textView.setText("用户程序(" + userAppInfos.size() + ")");
return textView;
}else if(position == userAppInfos.size()+1){
TextView textView = new TextView(context);
textView.setTextColor(Color.WHITE);
textView.setBackgroundColor(Color.GRAY);
textView.setText("系统程序(" + systemAppInfos.size() + ")");
return textView;
}
AppInfo appInfo;
if(position<=userAppInfos.size()){
appInfo = userAppInfos.get(position-1);
}else{
appInfo = systemAppInfos.get(position-userAppInfos.size()-2);
}
if(convertView != null&& convertView instanceof LinearLayout){
viewHolder = (ViewHolder)convertView.getTag();
}else{
convertView = View.inflate(context, R.layout.manage_app_list_item, null);
viewHolder = new ViewHolder();
viewHolder.app_name = (TextView)convertView.findViewById(R.id.app_name);
viewHolder.app_size = (TextView)convertView.findViewById(R.id.app_size);
viewHolder.app_source = (TextView)convertView.findViewById(R.id.app_source);
viewHolder.app_icon = (ImageView)convertView.findViewById(R.id.app_icon);
convertView.setTag(viewHolder);
}
// if(convertView == null){
// convertView = View.inflate(context, R.layout.manage_app_list_item, null);
// viewHolder = new ViewHolder();
// viewHolder.app_name = (TextView)convertView.findViewById(R.id.app_name);
// viewHolder.app_size = (TextView)convertView.findViewById(R.id.app_size);
// viewHolder.app_source = (TextView)convertView.findViewById(R.id.app_source);
// viewHolder.app_icon = (ImageView)convertView.findViewById(R.id.app_icon);
// convertView.setTag(viewHolder);
// }else{
// viewHolder = (ViewHolder)convertView.getTag();
// }
viewHolder.app_name.setText(appInfo.getAppName());
viewHolder.app_size.setText(Formatter.formatFileSize(context,appInfo.getAppSize() ));
if(appInfo.isAppRom()){
viewHolder.app_source.setText("手机内存");
}else{
viewHolder.app_source.setText("SD卡");
}
viewHolder.app_icon.setBackgroundDrawable(appInfo.getAppIcon());
return convertView;
}
}
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