Merge "Print error log if fail to connect to UiAutomator"

                mUiAutomation.connect(flags);

                return mUiAutomation;

            }

            final long startUptime = SystemClock.uptimeMillis();

            try {

                mUiAutomation.connectWithTimeout(flags, CONNECT_TIMEOUT_MILLIS);

                return mUiAutomation;

            } catch (TimeoutException e) {

                final long waited = SystemClock.uptimeMillis() - startUptime;

                Log.e(TAG, "Unable to connect to UiAutomation. Waited for " + waited + " ms", e);

                mUiAutomation.destroy();

                mUiAutomation = null;

            }