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當我註釋掉「nameAdapter = ...」或「numAdapter = ...」的代碼並且留下另一個未註釋的代碼時,它將在listview罰款顯示數據。因此,它可以單獨顯示,但是,如果我不留下注釋,它將只顯示numAdapter涉及的數據。可能是一個簡單的錯誤,但我無法弄清楚我出錯的地方。問題與ListView適配器
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.player);
lv = (ListView) findViewById(R.id.listView);
new Logo().execute();
new statistics().execute();
nameAdapter = new ArrayAdapter<String>(this, R.layout.simple_list_item_1, R.id.stat_name,statName);
numAdapter = new ArrayAdapter<String>(this, R.layout.simple_list_item_1, R.id.stat_number,statNum);
}
private class statistics extends AsyncTask<String, Void, String> {
//final ListView listview = (ListView) findViewById(R.id.listView);
/*String[] values = new String[]{ "Ball Control", "Crossing", "Curve",
"Dribbling", "Finishing", "Free Kick Accuracy", "Heading Accuracy", "Long Passing",
"Long Shots", "Marking", "Penalties", "Short Passing", "Shot Power", "Sliding Tackle",
"Standing Tackle", "Volleys"};*/
//String[] stats = new String[16];
@Override
protected String doInBackground(String... arg) {
Document document;
try {
document = Jsoup.connect(url).get();
num = document.select("div#stats-base p");
statNum.clear();
for (Element element : num) {
statNum.add(element.ownText());
}
name = document.select("div#stats-base span");
statName.clear();
for (Element element : name) {
statName.add(element.ownText());
}
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(String result) {
lv.setAdapter(nameAdapter);
lv.setAdapter(numAdapter);
}
}
player.xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/playerPic"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
<ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/listView"
android:layout_below="@+id/playerPic"
android:layout_centerHorizontal="true"
android:layout_marginTop="104dp"/>
</RelativeLayout>
simple_list_item_1.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView android:id="@+id/stat_name"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="10dip"
android:textSize="16dip"
android:textStyle="bold"/>
<TextView
android:id="@+id/stat_number"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="10dip"
android:textSize="16dip"
android:textStyle="bold"
android:layout_below="@id/stat_name"/>
</LinearLayout>
我認爲這種行爲沒有神祕感。您設置爲'lv'的最後一個適配器是可以存活的。 – nKn
我如何讓stat_name和stat_num在同一個listview中設置呢? – user3286057
爲你正在嘗試做的事添加了一個答案。 – nKn