Description:1. Adjustment of chapter list. 2. Modify the interface declaration. 3. Modification section description.
Sig:SIG_ApplicationFramework
Feature or BugFix: Feature
Binary Source: No
Signed-off-by: Nzhangyafei.echo <zhangyafei12@huawei.com>
Change-Id: I7ef41bf806baa3ba6f861a3f6cbbc1ed4fdf885a