您如何在评分栏中保存用户评分？

您可以为此使用 SharedPreferences 。

返回

SharedPreferences

SharedPreferences

SharedPreferences wmbPreference1,wmbPreference2;    SharedPreferences.Editor editor;//wmbPreference for Shared Prefs that lasts foreverwmbPreference1 = PreferenceManager.getDefaultSharedPreferences(this);//installsp for Shared Prefs that lasts only just once each time program is runningwmbPreference2 =getApplicationContext().getSharedPreferences("MYKEY",Activity.MODE_PRIVATE);

保存值

SharedPreferences.Editor editor = wmbPreference1.edit();editor.putString("MYKEY", "12345");editor.commit();

您可以 检索 类似 的值

String Phonenumber = wmbPreference1.getString("MYKEY", "");

其中 的myKey 是 键名 ，通过它可以识别值..

编辑

像这样更改代码

SharedPreferences wmbPreference1;    SharedPreferences.Editor editor;@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);setContentView(R.layout.list_item_activity_1);  ratingText = (TextView) findViewById(R.id.rating);((RatingBar) findViewById(R.id.ratingBar1)).setonRatingBarChangeListener(this);  wmbPreference1 = PreferenceManager.getDefaultSharedPreferences(this);      }@Overridepublic void onRatingChanged(RatingBar ratingBar, float rating,boolean fromTouch) {final int numStars = ratingBar.getNumStars();editor = wmbPreference1.edit();editor.putInt("numStars", numStars);editor.commit();

而当您回来时，即当您想获取评分时

int ratings = wmbPreference1.getInt("numStars", 0);ratingText.setText(rating + "/" + String.valueOf(ratings));

这里

ratings