app not starting, despite loading successfully

app not starting, despite loading successfully

I am getting a strange issue, please see if anyone can help here. Whenever
I run my app (either in emulator or in phone), I can see the installation
goes successful but the activity does not show up. Following is the
message I get in the Console.
------------------------------
Android Launch!
adb is running normally.
Performing sync
Uploading MyApp.apk onto device 'emulator-5554'
Installing MyApp.apk...
Success!
\MyApp\bin\MyApp.apk installed on device
Done!
It was running normally before but since yesterday, it has started to
behave like this. Ideally after "Success", the intent get loaded and
MainActivity shows up. But not anymore. I tried restarting/recreating
emulator but no help. The only change I had done in my app was to create
some xml files for titlebar. I even undid that change but still the same
issue. Any help is appreciated.