获取手机型号以及系统版本号

有时候需要统计手机的型号和版本号，利用程序可以获取到相应的手机信息，

public void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.main);
     TextView textView = (TextView) findViewById(R.id.text);
     textView.setText("Product Model: " 
                       + android.os.Build.MODEL +","
              + android.os.Build.VERSION.SDK + ","
               + android.os.Build.VERSION.RELEASE);
}

获得SDK 版本信息：

 

StringBuffer buf = new StringBuffer();
buf.append("VERSION.RELEASE {"+Build.VERSION.RELEASE+"}");
buf.append("\nVERSION.INCREMENTAL {"+Build.VERSION.INCREMENTAL);
buf.append("\nVERSION.SDK {"+Build.VERSION.SDK+"}");
buf.append("\nBOARD {"+Build.BOARD+"}");
buf.append("\nBRAND {"+Build.BRAND+"}");
buf.append("\nDEVICE {"+Build.DEVICE+"}");
buf.append("\nFINGERPRINT {"+Build.FINGERPRINT+"}");
buf.append("\nHOST {"+Build.HOST+"}");
buf.append("\nID {"+Build.ID+"}");
Log.d("build",buf);

获得手机UA 的一个方法：
public String getUserAgent(){
      String user_agent = ProductProperties.get(ProductProperties.USER_AGENT_KEY, null);
      return user_agent;
}