eclipse - How would you design a simple string recognition app utilizing Android edit text component? -


what simplest way recognize specific set of words , display appropriate notification/toast using edit text component?

i'm trying develop quick little program display message if word entered not correct , display message if 1 of several correct words. set strings each correct word having difficulty figuring out how pull entered text user submits , compare string.

developed in eclipse android target...

started code online example haven't been able adjust want do. how edit code so? want create basic "guess right word game"...

 private edittext edittext;   @override  public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main);  addkeylistener();  }   public void addkeylistener() {  // edittext component edittext = (edittext) findviewbyid(r.id.edittext);  // add keylistener keep track user input edittext.setonkeylistener(new onkeylistener() { public boolean onkey(view v, int keycode, keyevent event) {      // if keydown , "enter" pressed     if ((event.getaction() == keyevent.action_down)         && (keycode == keyevent.keycode_enter)) {          // display floating message         toast.maketext(mainactivity.this,             edittext.gettext(), toast.length_long).show();         return true;      } else if ((event.getaction() == keyevent.action_down)         && (keycode == keyevent.keycode_9)) {          // display floating message         toast.maketext(mainactivity.this,             "number 9 pressed!", toast.length_long).show();         return true;     }      return false; }  }); } }


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