关于SharedPreferences存储

Question

点击textview 弹出对话框，输入课程信息等数据 然后用SharedPreferences 储存，该怎么写啊  小白求大神

Answer 1

谢邀，，，

将数据保存至SharedPreferences:

SharedPreferences preferences=getSharedPreferences("user",Context.MODE_PRIVATE);

Editor editor=preferences.edit();

String name="xixi";

String age="22";

editor.putString("name", name);

editor.putString("age", age);

editor.commit();

 

从SharedPreferences获取数据:

SharedPreferences preferences=getSharedPreferences("user", Context.MODE_PRIVATE);

String name=preferences.getString("name", "defaultname");

String age=preferences.getString("age", "0");