package?net.flyget.bluetoothchat.activity;

import?net.flyget.bluetoothchat.R;
import?android.app.Activity;
import?android.content.pm.PackageInfo;
import?android.content.pm.PackageManager;
import?android.content.pm.PackageManager.NameNotFoundException;
import?android.os.Bundle;
import?android.widget.TextView;

public?class?AboutActivity?extends?Activity?{
	private?TextView?mVersionTv;

	protected?void?onCreate（Bundle?savedInstanceState）?{
		super.onCreate（savedInstanceState）;
		setContentView（R.layout.activity_download）;
		mVersionTv?=?（TextView）?findViewById（R.id.versionTv）;
		mVersionTv.setText（“當(dāng)前版本：“?+?getVersionName（））;
	}
	
	private?String?getVersionName（）{
		//?獲取packagemanager的實(shí)例
		PackageManager?packageManager?=?this.getPackageManager（）;
		//?getPackageName（

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-06-15?07:29??bluetoothchat-master\
?????文件?????????475??2016-06-15?07:29??bluetoothchat-master\.classpath
?????文件?????????849??2016-06-15?07:29??bluetoothchat-master\.project
?????文件????????1846??2016-06-15?07:29??bluetoothchat-master\AndroidManifest.xml
?????文件????????1563??2016-06-15?07:29??bluetoothchat-master\README.md
?????目錄???????????0??2016-06-15?07:29??bluetoothchat-master\assets\
?????文件????????3245??2016-06-15?07:29??bluetoothchat-master\assets\dladdr.png
?????文件?????????781??2016-06-15?07:29??bluetoothchat-master\proguard-project.txt
?????文件?????????563??2016-06-15?07:29??bluetoothchat-master\project.properties
?????目錄???????????0??2016-06-15?07:29??bluetoothchat-master\res\
?????目錄???????????0??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\
?????文件?????????559??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\chart_list_item_left_selector.xml
?????文件?????????563??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\chart_list_item_right_selector.xml
?????文件????????2735??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\dit.png
?????文件????????2304??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\diu.png
?????文件????????2165??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\div.png
?????文件????????2598??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\diw.png
?????文件????????2402??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\dix.png
?????文件????????2905??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\diy.png
?????文件????????2523??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\diz.png
?????文件????????2499??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\dja.png
?????文件????????2671??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djb.png
?????文件????????2420??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djc.png
?????文件????????2598??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djd.png
?????文件????????2532??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\dje.png
?????文件????????2849??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djf.png
?????文件????????2245??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djg.png
?????文件????????2656??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djh.png
?????文件????????2840??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\dji.png
?????文件????????2680??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djj.png
?????文件????????2691??2016-06-15?07:29??bluetoothchat-master\res\drawable-hdpi\djk.png
............此處省略216個(gè)文件信息