public void onItemClick(AdapterView<?> parent, View view, int position, long id) { parent.getAdapter().getItem(position ...
Public Methods public abstract voidonItemClick AdapterView lt gt parent,Viewview, int position, long id Since: API Level Callback method to be invoked when an item in this AdapterView has been clicked ...
2016-04-13 15:54 0 2164 推薦指數:
public void onItemClick(AdapterView<?> parent, View view, int position, long id) { parent.getAdapter().getItem(position ...
最近看到有人在問這三個參數的含義,其實幫助已經很詳細的介紹了這三個參數,看來還是要好好學學英語了,不然連解釋都看不懂。 /** * Get a View that displays the data at the specified position ...
Android View.setId(int id) 用法 當要在代碼中動態的添加View並且為其設置id時,如果直接用一個int值時,Studio會警告. 經過查詢,動態設置id的方法有兩種; 1. View.generateViewId(); 這個方法的返回值是個int值 ...
adapterView.setAdapter(null); adapterView.setAdapter(mAdapter); 即可 ...
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代碼改變世界 錯誤: Type inference failed : Not enough information to infer parameter T in fun<T:View> findViewById(id: Int): T! Please specify ...
View.setSystemUiVisibility(int) 方法可傳入的實參為: 1. View.SYSTEM_UI_FLAG_VISIBLE:顯示狀態欄,Activity不全屏顯示(恢復到有狀態的正常情況)。 2. View.INVISIBLE:隱藏狀態欄,同時Activity會伸展全屏 ...