建立一個活動,在xml檔案中添加一個ListView控件,id定義為list1,并且設定為滿屏顯示,代碼如下:
<ListView
android:id="@+id/list1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
對應的java代碼添加如下代碼:
String[] data = {"aa1","aa2","aa3","aa4","aa5","aa6","aa7"};
ArrayAdapter<String> adapter = new ArrayAdapter<String>(Main10Activity.this,android.R.layout.simple_list_item_1,data);
ListView listView = findViewById(R.id.list1);
listView.setAdapter(adapter);
執行的效果如下:
