tree d306e754e5c9a5f6cc3cfac267fc9c1ac2f97a1b
parent ad5bee35eb5ea197d0a21de3e488d4156f4af758
author Fang Yunong <yunong@codeaurora.org> 1474373354 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1477542028 -0700

Dialer: Check the state of writing system settings permission.

Add a method to check the statue of writing system settings permission.

Change-Id: I69a052f204561f5692e63130ba6895e297b068fd
CRs-fixed: 1069172