android仿物流进度条,android实现快递跟踪进度条

进度条,android实现快递跟踪进度条"/>

android仿物流进度条,android实现快递跟踪进度条

本文实例为大家分享了android快递跟踪进度条展示的具体代码，供大家参考，具体内容如下

activity.class

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import android.app.Activity;

import android.os.Bundle;

import android.widget.ListView;

public class MainActivity extends Activity {

private ListView listView;

List data;

private TimelineAdapter timelineAdapter;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

listView = (ListView) this.findViewById(R.id.listview);

listView.setDividerHeight(0);

timelineAdapter = new TimelineAdapter(this, getData());

listView.setAdapter(timelineAdapter);

}

private List> getData() {

List> list = new ArrayList>();

Map map = new HashMap();

map.put("time", "2015-05-20 10:15");

map.put("title", "深圳龙华收件");

list.add(map);

map = new HashMap();

map.put("time", "2015-05-21 9:25");

map.put("title", "离开深圳，发往上海");

list.add(map);

map = new HashMap();

map.put("time", "2015-05-22 12:55");

map.put("title", "上海浦江集散中心");

list.add(map);

map = new HashMap();

map.put("time", "2015-05-25 9:30");

map.put("title", "已收取快件");

list.add(map);

return list;

}

}

适配器

import java.util.List;

import java.util.Map;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.TextView;

public class TimelineAdapter extends BaseAdapter {

private List> list;

private LayoutInflater inflater;

public TimelineAdapter(Context context, List> list) {

super();

this.inflater = LayoutInflater.from(context);

this.list = list;

}

@Override

public int getCount() {

return list.size();

}

@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) {

ViewHolder viewHolder = null;

if (convertView == null) {

convertView = inflater.inflate(R.layout.listview_item, null);

viewHolder = new ViewHolder();

viewHolder.time = (TextView) convertView.findViewById(R.id.tv_time);

viewHolder.title = (TextView) convertView.findViewById(R.id.title);

convertView.setTag(viewHolder);

} else {

viewHolder = (ViewHolder) convertView.getTag();

}

viewHolder.time.setText(list.get(position).get("time").toString());

viewHolder.title.setText(list.get(position).get("title").toString());

return convertView;

}

static class ViewHolder {

public TextView time;

public TextView title;

}

}

布局文件

activity_main

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical" >

android:id="@+id/listview"

android:layout_width="fill_parent"

android:layout_height="wrap_content"/>

listview_item

android:layout_width="match_parent"

android:layout_height="match_parent"

android:background="#ffffff"

android:orientation="vertical"

android:paddingRight="20dp" >

android:id="@+id/image"

android:layout_width="15dp"

android:layout_height="15dp"

android:layout_marginLeft="65dp"

android:layout_marginTop="5dp"

android:layout_marginBottom="5dp"

android:scaleType="fitCenter"

android:src="@drawable/timeline_green" />

android:id="@+id/view_2"

android:layout_width="1dp"

android:layout_height="60dp"

android:layout_below="@+id/image"

android:layout_marginLeft="72dp"

android:background="#A6A6A6" />

android:id="@+id/relative"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_marginTop="2dp"

android:layout_toRightOf="@+id/image"

android:background="@drawable/timeline_content"

android:padding="5dp" >

android:id="@+id/title"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:singleLine="true"

android:layout_marginLeft="5dp"

android:textSize="13sp" />

android:id="@+id/tv_time"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@id/title"

android:layout_marginLeft="5dp"

android:textColor="#0000ff"

android:textSize="9sp" />

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程圈。