java - Additional Intents -

before state question, new android studio , java. i've been learning go along , learning mistakes. go easy on me, newbie :p

so i've started project in android studio. on main activity have created 2 buttons - 'sign up' , 'sign in'

now have created , intent 'sign up' button go new activity (2nd activity)

but problem 'sign in' button. why when click 'sign in' button not respond , go straight new activity (3rd activity), have created onclicklistener?

i have click 'sign up' button goes sign activity , press 'back' , allows me click sign in button go sign in activity.

i hope makes sense.

i appreciated if got me on that. it's simple fix, said, newbie shoulder shrug

however, i'll tinker around , try work out

thanks in advance!

(let me know if want me post relevant code).

public class mainactivity extends actionbaractivity { private static button button_sbm; @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);     onclickbuttonlistener(); }  public void onclickbuttonlistener(){     button_sbm = (button) findviewbyid(r.id.signupbut);     button_sbm.setonclicklistener(             new view.onclicklistener() {                 @override                 public void onclick(view v) {                     intent intent = new intent("com.teamsix.fezzy.gosheesh.signupactivity");                     startactivity(intent);                       button signinbut = (button) findviewbyid(r.id.signinbut);                     signinbut.setonclicklistener(new view.onclicklistener() {                         @override                         public void onclick(view v) {                             intent intent = new intent ("com.teamsix.fezzy.gosheesh.signin");                             startactivity(intent); 

that because linking click listener sign in after click sign up, before that, button doesn't have click listener.

your code should this

public void onclickbuttonlistener(){ button_sbm = (button) findviewbyid(r.id.signupbut); button_sbm.setonclicklistener(         new view.onclicklistener() {             @override             public void onclick(view v) {                 intent intent = new intent("com.teamsix.fezzy.gosheesh.signupactivity");                 startactivity(intent);                }             }); button signinbut = (button) findviewbyid(r.id.signinbut); signinbut.setonclicklistener(new view.onclicklistener() {                     @override                     public void onclick(view v) {                         intent intent = new intent ("com.teamsix.fezzy.gosheesh.signin");                         startactivity(intent);                      } });