保存
public void save(View view){
sharedPreferences=getSharedPreferences("data", MODE_PRIVATE);
Editor editor=sharedPreferences.edit();
editor.putString("name", "柳树");
editor.putInt("age", 20);
editor.putBoolean("isMarried", false);
editor.commit();
}
输出
public void restore(View view){
String name=sharedPreferences.getString("name", null);
int age=sharedPreferences.getInt("age", 0);
boolean isMarried=sharedPreferences.getBoolean("isMarried", false);
Log.d("MainActivity", "name"+name+"\nage"+age+"\nisMarried"+isMarried);
}
第一次就这样吧.