單項選擇題

Toolbar的點擊回調(diào)主要是左邊的按鈕點擊回調(diào)和toolbar上面的Menu點擊回調(diào)。對于Menu的點擊回調(diào)更習慣重寫()方法來監(jiān)聽回調(diào)。

A.onOptionsItemSelacted
B.onOptionsItemSelected
C.onOptionsItemSeleoted
D.onOptionItemSelected

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