SharedPreferences?sharedPreferences?=?getSharedPreferences("mysharedp",?MODE_PRIVATE);
SharedPreferences.Editor?editor?=?sharedPreferences.edit();
editor.putString("name",?"張三");
editor.putInt("age",?30);
editor.putLong("time",?System.currentTimeMillis());
editor.putBoolean("default",?true);
editor.commit();//記得一定要提交
Log.i("tag",?"putString:?"?+?sharedPreferences.getString("name",?""));
Log.i("tag",?"putInt:?"?+?sharedPreferences.getInt("age",?0));
Log.i("tag",?"putLog:?"?+?sharedPreferences.getLong("time",?0));
打印的結(jié)果：?putLog:?1546996749035
2019-01-15
我是這樣獲取系統(tǒng)時(shí)間的