java - Why doesn't onActivityResult() work? -


what aiming here change picture of "ibchamp" default 1 "ahri". note names inside ***s names of activity.

***createbuilds.java***  ibchamp.setonclicklistener(new onclicklistener() {         public void onclick(view arg0) {              intent champs = new intent(createbuilds.this, champions.class);             //creates intent champs startactivityforresult()             startactivityforresult(champs, 0);             //opens champions.class layout          }     });   protected void onactivityresult(int requestcode, int resultcode, int data){         //starts when this.finish() champions ran         imagebutton ibchamp = (imagebutton) findviewbyid(r.id.ibchamp);         //creates imagebutton ibchamp         ibchamp.setimageresource(r.drawable.ahri);         //sets picture of ibchamp "ahri" };  ***champions.java**** private myapplicationtest mytestinst = new myapplicationtest();     public void changepicture(final int champion){      mytestinst.setint(champion);     //runs "setint" myapplicationtest class     this.finish();     //closes current layout run onactivityresult  }

in code, onactivityresult() not seem run, since after "champions.java" finished, "ibchamp"'s picture did not change. if there extremely obvious, please state it, , questions welcomed.

finish() terminate activity. imho, not make sense call finish() , layout changes (i ssume on view in activity finished).


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