Google Maps APIv2 Issue

I have this error in android console:

08-25 21:27:10.446  11891-11924/com.example.mamnay.map D/Volley﹕ [555] a.a: HTTP response for request=<[ ] https://clients4.google.com/glm/mmap/api 0x99e6744e NORMAL 2> [lifetime=5900], [size=231188], [rc=200], [retryCount=0]
08-25 21:27:10.456  11891-11891/com.example.mamnay.map D/Volley﹕ [1] p.b: 5910 ms: [ ] https://clients4.google.com/glm/mmap/api 0x99e6744e NORMAL 2
08-25 21:27:10.626  11891-11942/com.example.mamnay.map E/PGA﹕ [11942] Connection closed by host (err = 104), possibly due to exception: App cannot continue with current context. Exiting.
08-25 21:27:10.626  11891-11942/com.example.mamnay.map A/libc﹕ Fatal signal 11 (SIGSEGV) at 0x00000123 (code=1), thread 11942 (Thread-570)
08-25 21:27:10.636  11891-11932/com.example.mamnay.map D/dalvikvm﹕ GC_FOR_ALLOC freed 1015K, 20% free 4913K/6116K, paused 20ms, total 20ms

As we discussed above, please follow the step here and this video should be really help.

You can get SHA1 by using:

keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore -list -v

and the password by default is android.