android 开发小记

1.fragment & activity

when config changes, activity will restart but fragment can be store.

2.textviewCaps

3.Service Running,

When service is running from onstartCommand, and another case stratservice from acitivity has been send.

What will this to be?

Normally, it will runningonstartCommand to function end, and toonstartCommand again with another intent.

this is base ononstartCommand 's return.

4.scrollbar showing.

Scrollbar is showing base on background, so if listview/gridview not set background,

scrollbar may be can not get color. So it is disable to showing.

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