資源簡介
詳情:http://blog.csdn.net/IT_XF/article/details/51458441

代碼片段和文件信息
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.xm
?????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.xm
?????文件?????????199??2016-05-18?14:01??源碼\res\drawable\btn_float_normal.xm
?????文件?????????197??2016-05-19?12:16??源碼\res\drawable\btn_float_pressed.xm
?????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.xm
?????文件????????2653??2016-05-19?16:09??源碼\res\layout\item.xm
?????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
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