Android监听键盘右下角确定键

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Android监听键盘右下角确定键

kotlin写法

<EditText
                android:id="@+id/seachFriend"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_marginLeft="5dp"
                android:background="@null"
                android:hint="搜索好友"
                android:inputType="number"
                android:imeOptions="actionSearch"
                android:paddingRight="5dp"
                android:singleLine="true"
                android:textColorHint="#cccccc" />

seachFriend!!.setOnEditorActionListener(OnEditorActionListener { v, actionId, event ->
            if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                seachFriend!!.setText("success")
            }
            false
        })

　　java写法

seachFriend.setOnEditorActionListener(new OnEditorActionListener() {
           @Override
            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                if (actionId == EditorInfo.IME_ACTION_DONE) {
                    点击后处理

                }
                return false; 

            }
        });