import java.util.HashMap; import java.util.Map; import android.content.Context; import android.content.SharedPreferences; public class SystemSharedpreferences { private Context context; public SystemSharedpreferences(Context context) { this.context = context; } //存数据 public boolean saveMessage(String name,String age){ boolean flage = false; SharedPreferences sharedpreferences = context.getSharedPreferences("IPConfig",Context.MODE_PRIVATE); SharedPreferences.Editor editor = sharedpreferences.edit(); editor.putString("name", name); editor.putString("age", age); flage = editor.commit(); return flage; } //取数据 public Map<String,String> getMessage(){ Map<String,String> map = new HashMap<String,String>(); SharedPreferences sharedPreferences = context.getSharedPreferences("IPConfig", Context.MODE_PRIVATE); String ip = sharedPreferences.getString("name", ""); String port = sharedPreferences.getString("age", ""); map.put("name",name); map.put("age", age); return map; } } //调用 //存入 SystemSharedpreferences systemSharedpreferences = new SystemSharedpreferences( getBaseContext()); boolean flage = systemSharedpreferences.saveMessage( name, age); //取出 SystemSharedpreferences systemSharedpreferences = new SystemSharedpreferences( getBaseContext()); Map<String, String> maps = systemSharedpreferences.getMessage();
免责声明:本站发布的内容(图片、视频和文字)以原创、转载和分享为主,文章观点不代表本网站立场,如果涉及侵权请联系站长邮箱:is@yisu.com进行举报,并提供相关证据,一经查实,将立刻删除涉嫌侵权内容。