Android获取手机的型号和系统版本

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
TextView textView = (TextView) findViewById(R.id.text);
textView.setText("手机型号：" + android.os.Build.MODEL + ",\nSDK版本："
+ android.os.Build.VERSION.SDK + ",\n系统版本："
+ android.os.Build.VERSION.RELEASE);

}