0. Read the docs: http://developer.android.com/reference/android/telephony/gsm/SmsManager.html 1. Check the official example: http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/os/index.html 2.Set the second argument to null in sms.sendTextMessage(phoneNumber, " ", msg, sentPI, deliveredPI);3. Be sure that "msg" is not empty. (TextUtils.isEmpty is helpfull) 4. Be sure you have the "android.permission.SEND_SMS" permission 4. How would you like to unregister that broadcast receiver? 5. Improve your skills
Yeah and you can not live without logcat in the android world: http://developer.android.com/guide/developing/tools/logcat.html On 29 November 2011 11:00, Rocky <rkjhaw1...@gmail.com> wrote: > Provide the logcat/error. > > > On Tue, Nov 29, 2011 at 3:18 PM, Ali Chousein <ali.chous...@gmail.com> > wrote: >> >> Check your logcat. It'll give you very good log information where >> exactly (e.g. on which exact line) you are getting the null pointer >> exception. >> >> ------------------------------------------------- >> Ali Chousein >> Weather-Buddy >> http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy >> Geo-Filtered Assistant >> http://geo-filtered-assistant.blogspot.com >> https://marketplace.cisco.com/apphq/store/products/994 >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to android-developers@googlegroups.com >> To unsubscribe from this group, send email to >> android-developers+unsubscr...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en > > > > > -- > Thanks & Regards > > Rakesh Kumar Jha > Android Developer, Trainer and Mentor > Bangalore > (O) +918030274295 > (R) +919886336619 > > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
