Android控件之使用ListView实现时间轴效果

<&＃63;xml version="1.0" encoding="utf-8"&＃63;> 
 
 
 
 

public class KuaiDi { 
private String content; 
private String time; 
public KuaiDi(String time, String content) { 
this.cOntent= content; 
this.time = time; 
} 
public String getContent() { 
return content; 
} 
public void setContent(String content) { 
this.cOntent= content; 
} 
public String getTime() { 
return time; 
} 
public void setTime(String time) { 
this.time = time; 
} 
}

<&＃63;xml version="1.0" encoding="utf-8"&＃63;> 
 
 
 
 
 
 
 
 
 
 
 
 
 

<&＃63;xml version="1.0" encoding="utf-8"&＃63;> 
 
 
 

public class KuaiDiAdapter extends BaseAdapter { 
//印章数据 
private List list; 
private LayoutInflater mInflater; 
public KuaiDiAdapter(Context context, List list) { 
this.list = list; 
mInflater = LayoutInflater.from(context); 
} 
@Override 
public int getCount() { 
return list.size(); 
} 
@Override 
public Object getItem(int position) { 
return list.get(position); 
} 
@Override 
public long getItemId(int position) { 
return position; 
} 
@Override 
public View getView(int position, View convertView, ViewGroup parent) { 
if (cOnvertView== null) { 
cOnvertView= mInflater.inflate(R.layout.time_item, null); 
} 
ViewHolder holder = getViewHolder(convertView); 
KuaiDi kd = list.get(position); 
holder.tv_content.setText(kd.getContent()); 
holder.tv_time.setText(kd.getTime()); 
return convertView; 
} 
/** 
* 获得控件管理对象 
* 
* @param view 
* @return 
*/ 
private ViewHolder getViewHolder(View view) { 
ViewHolder holder = (ViewHolder) view.getTag(); 
if (holder == null) { 
holder = new ViewHolder(view); 
view.setTag(holder); 
} 
return holder; 
} 
/** 
* 控件管理类 
*/ 
private class ViewHolder { 
private TextView tv_content, tv_time; 
ViewHolder(View view) { 
tv_cOntent= (TextView) view.findViewById(R.id.tv_content); 
tv_time = (TextView) view.findViewById(R.id.tv_time); 
} 
} 
}

public class MainActivity extends AppCompatActivity { 
private ListView lv; 
private KuaiDiAdapter adapter; 
private List list; 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
super.onCreate(savedInstanceState); 
setContentView(R.layout.activity_main); 
lv = (ListView) findViewById(R.id.lv); 
list =new ArrayList<>(); 
list.add(new KuaiDi("2016-09-18 08:33:50","您的订单开始处理")); 
list.add(new KuaiDi("2016-09-18 08:40:23","您的订单待配货")); 
list.add(new KuaiDi("2016-09-18 08:51:33","您的包裹已出库")); 
list.add(new KuaiDi("2016-09-18 21:12:53","【深圳市龙华函件中心】已收寄")); 
list.add(new KuaiDi("2016-09-18 17:44:20","到达【深圳】")); 
list.add(new KuaiDi("2016-09-18 21:26:51","离开【深圳市龙华函件中心】，下一站【深圳市】")); 
list.add(new KuaiDi("2016-09-18 23:18:21","到达【深圳市处理中心】")); 
list.add(new KuaiDi("2016-09-19 01:14:30","离开【深圳市处理中心】，下一站【广州市】")); 
list.add(new KuaiDi("2016-09-19 04:42:11","到达【广东省广州邮件处理中心】")); 
adapter = new KuaiDiAdapter(this,list); 
lv.setAdapter(adapter); 
} 
}