android keycode :KeyEvent.KEYCODE_SEARCH

问题:

hi i have edittext with imeoption actionsearch ,when i click search icon in virtual keyboard i need to invoke a function, i have override onKeydown but i won't get controll when i press search , what i do

回答1:

ed1.setOnEditorActionListener(new OnEditorActionListener() {                 @Override         public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {         if(actionId==EditorInfo.IME_ACTION_SEARCH){             System.out.println("Search pressed.........");         }             return false;         }     }); 

回答2:

search_edit.setOnKeyListener(new OnKeyListener() {                  @Override                 public boolean onKey(View v, int keyCode, KeyEvent event) {                     System.out.println("The key pressed onkeylistenere is having code: "+keyCode);                     System.out.println("The key pressed onkeylistenere is having event: "+event);                      return false;                 }             }); 

try this & press "search" get the keycode & use

文章来源: android keycode :KeyEvent.KEYCODE_SEARCH