package?createproject.zhuoxin.edu.housekeeperdemo1.activity;

import?android.os.Bundle;
import?android.support.v7.app.AppCompatActivity;
import?android.view.View;
import?android.widget.Button;
import?android.widget.EditText;
import?android.widget.ListView;

import?createproject.zhuoxin.edu.housekeeperdemo1.R;
import?createproject.zhuoxin.edu.housekeeperdemo1.adapter.ListviewAdapter;
import?createproject.zhuoxin.edu.housekeeperdemo1.entity.MsgInfo;

public?class?MainActivity?extends?AppCompatActivity?implements?View.onclickListener?{

????private?ListviewAdapter?adapter?=?null;

????private?ListView?listview;
????private?Button?btn_left;
????private?EditText?et_meg;
????private?Button?btn_right;

????@Override
????protected?void?onCreate（Bundle?savedInstanceState）?{
????????super.onCreate（savedInstanceState）;
????????setContentView（R.layout.activity_main）;
????????initView（）;

????????adapter?=?new?ListviewAdapter（this）;
????????listview.setAdapter（adapter）;

????}


????private?void?initView（）?{
????????listview?=?（ListView）?findViewById（R.id.listview）;
????????btn_left?=?（Button）?findViewById（R.id.btn_left）;
????????et_meg?=?（EditText）?findViewById（R.id.et_meg）;
????????btn_right?=?（Button）?findViewById（R.id.btn_right）;

????????btn_left.setonclickListener（this）;
????????btn_right.setonclickListener（this）;
????}

????@Override
????public?void?onclick（View?v）?{

????????String?msg?=?et_meg.getText（）.toString（）.trim（）;

????????switch?（v.getId（））?{
????????????case?R.id.btn_left:
????????????????adapter.addDataToAdapter（new?MsgInfo（msgnull））;
????????????????adapter.notifyDataSetChanged（）;
????????????????break;
????????????case?R.id.btn_right:
????????????????adapter.addDataToAdapter（new?MsgInfo（null?msg））;
????????????????adapter.notifyDataSetChanged（）;
????????????????break;
????????}

????????listview.smoothScrollToPosition（listview.getCount（）?-?1）;

????????et_meg.setText（““）;

????}

}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????1414887??2016-05-19?16:45??chat.gif
?????目錄???????????0??2016-05-20?00:16??源碼\
?????文件?????????710??2016-05-19?16:09??源碼\AndroidManifest.xml
?????目錄???????????0??2016-05-19?16:48??源碼\java\
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\zhuoxin\
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\zhuoxin\edu\
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\activity\
?????文件????????1993??2016-05-19?16:09??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\activity\MainActivity.java
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\adapter\
?????文件????????2843??2016-05-19?16:09??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\adapter\ListviewAdapter.java
?????目錄???????????0??2016-05-19?16:48??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\entity\
?????文件?????????504??2016-05-19?16:09??源碼\java\createproject\zhuoxin\edu\housekeeperdemo1\entity\MsgInfo.java
?????目錄???????????0??2016-05-19?16:48??源碼\res\
?????目錄???????????0??2016-05-19?16:48??源碼\res\drawable\
?????文件???????28124??2016-05-19?13:31??源碼\res\drawable\boy.png
?????文件?????????282??2016-05-18?14:03??源碼\res\drawable\btn_float.xml
?????文件?????????199??2016-05-18?14:01??源碼\res\drawable\btn_float_normal.xml
?????文件?????????197??2016-05-19?12:16??源碼\res\drawable\btn_float_pressed.xml
?????文件???????16074??2016-05-19?13:32??源碼\res\drawable\girl.png
?????文件????????8875??2016-05-19?13:23??源碼\res\drawable\left.9.png
?????文件????????8828??2016-05-19?13:18??源碼\res\drawable\right.9.png
?????目錄???????????0??2016-05-19?16:48??源碼\res\layout\
?????文件????????1779??2016-05-19?16:09??源碼\res\layout\activity_main.xml
?????文件????????2653??2016-05-19?16:09??源碼\res\layout\item.xml
?????目錄???????????0??2016-05-19?16:48??源碼\res\mipmap-hdpi\
?????文件????????3418??2016-05-19?12:45??源碼\res\mipmap-hdpi\ic_launcher.png
?????目錄???????????0??2016-05-19?16:48??源碼\res\mipmap-mdpi\
?????文件????????2206??2016-05-19?12:45??源碼\res\mipmap-mdpi\ic_launcher.png
?????目錄???????????0??2016-05-19?16:48??源碼\res\mipmap-xhdpi\
............此處省略12個(gè)文件信息