add source code to test if the data sms sent on port can be received correctly.

add a receiver on port 19989 to get the data sms and verify if the content can be decode correclty.

Signed-off-by: gzhhong <gzhhong@gmail.com>

	modified: tests/tests/telephony/src/android/telephony/cts/SmsManagerTest.java

Change-Id: I3f609ad58d4e1d6207a853e4ad0221f975af0e26