android使用SharedPreferences存数据

 

android使用SharedPreferences存数据

写数据：

SharedPreferences.Editor editor = getSharedPreferences("data",MODE_PRIVATE).edit();
editor.putBoolean("iscycle",isChecked);
editor.apply();

SharedPreferences.Editor editor = getSharedPreferences("data",MODE_PRIVATE).edit();
editor.putString("Raw",data_edittext.getText().toString());
editor.apply();

读数据：

SharedPreferences pref = getSharedPreferences("data",MODE_PRIVATE);
String Raw_history=pref.getString("Raw","");
Boolean is_c=pref.getBoolean("iscycle",false);