b2ad4a95ba
PacProxyInstaller class is running a thread all the time and is listening to intent ACTION_PAC_REFRESH so it would be better to make it be a system service with a manager class PacProxyManager which is obtained with getSystemService(PacProxyManager.class). Besides, rename PacProxyInstaller to PacProxyService will be easier to know it's the service for PacProxyManager. ConnectivityService is going to be a mainline module and it needs constructor of PacProxyService to be SystemApi. However, in current design, it needs to pass a handler and an int arguments to the constructor which would be difficult to maintain if just expose the constructor directly. So, define a listener for the event that the current PAC proxy has been installed so that the handler and the int arguments can be removed from the constructor. Bug: 177035719 Test: FrameworksNetTests Change-Id: I2abff75ec59a17628ef006aad348c53fadbed076