EditText的OnEditeorActionListener_android on editoraction

EditText实现Action 监听。

 mEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                if (actionId == EditorInfo.IME_ACTION_GO || (event != null && event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {
 
                    Toast.makeText(mContext, "go", Toast.LENGTH_SHORT).show();
                    return true;
                }
                return false;
            }
        });