public synchronized void onServiceDisconnected(ComponentName name) {
        // Called when the connection with the service has been
        // unexpectedly disconnected. That is, Market crashed.
        // If there are any checks in progress, the timeouts will handle them.
        XLog.w(TAG, "Service unexpectedly disconnected.");
        mService = null;
    }
Triggers the last deep link licensing URL returned from the server, which redirects users to a
page which enables them to gain access to the app. If no such URL is returned by the server, it
will go to the details page of the app in the Play Store.
android/android_framework/base/src/main/java/com/google/android/vending/licensing/LicenseChecker.java