ArrayList在类级别上定义。 这些都是我savedInstance方法:在包中保存ArrayList savedInstanceState
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putStringArrayList("savedList", list);
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
list=savedInstanceState.getStringArrayList("savedList");
}
但尽管如此,当我改变方向ArrayList中是空白
http://stackoverflow.com/a/4967491/1001401 尝试从得到的onCreate(捆绑savedInstanceState)您的ArrayList savedInstanceState – nfirex 2013-04-28 16:10:03