您好我试图将listview放在listview中的listview中。 唯一的问题是只有第一个listview正确显示所有元素。 之后的每个列表视图只包含一个元素。
更新
创建我自己的不可滚动列表视图解决了这个问题。 https://stackoverflow.com/a/24629341/3713144
以下是一些代码:
activity_anlagen_details.xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/DrawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:elevation="7dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<include
android:id="@+id/tool_bar"
layout="@layout/tool_bar"></include>
<TextView
android:id="@+id/anlagenName_textview"
android:layout_width="0dp"
android:layout_height="60dp"
android:gravity="center|center_vertical"
android:padding="3dip"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceLarge" />
<View
android:layout_width="fill_parent"
android:layout_height="4dp"
android:background="#424242" />
<ListView
android:id="@+id/listChecklisten"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:id="@+id/RecyclerView"
android:layout_width="320dp"
android:layout_height="match_parent"
android:layout_gravity="left"
android:background="#ffffff"
android:scrollbars="vertical">
</android.support.v7.widget.RecyclerView>
</android.support.v4.widget.DrawerLayout>
anlagen_checklisten_listview.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="60dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:id="@+id/checkliste_name"
android:layout_gravity="center_horizontal"
android:gravity="center|center_vertical"/>
<ListView
android:id="@+id/listChecklistenPunkte"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
依旧......
我现在要做的是为所有列表视图设置ArrayAdapter:
AnlagenDetailsActivity:
...
long anlagenId = getIntent().getLongExtra("anlagen_id", 0);
Log.d(logger, "Details for Anlage: " + anlagenId);
LocalAnlagenAccessor accessor = new LocalAnlagenAccessor(this);
Anlage anlage = accessor.readAnlage(anlagenId);
TextView anlagenName = (TextView) findViewById(R.id.anlagenName_textview);
anlagenName.setText(anlage.getName());
ListView listView = (ListView) findViewById(R.id.listChecklisten);
AnlagenChecklistenAdapter adapter = new AnlagenChecklistenAdapter(this);
listView.setAdapter(adapter);
adapter.addAll(anlage.getChecklisten());
...
AnlagenChecklistenAdapter:
...
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View checklisteView = inflater.inflate(R.layout.anlagen_checklisten_listview, parent, false);
TextView checklisteName = (TextView) checklisteView.findViewById(R.id.checkliste_name);
checklisteName.setText(getItem(position).getArt());
ListView listView = (ListView) checklisteView.findViewById(R.id.listChecklistenPunkte);
AnlagenChecklistenPunktAdapter adapter = new AnlagenChecklistenPunktAdapter(checklisteView.getContext());
listView.setAdapter(adapter);
adapter.addAll(getItem(position).getChecklistenPunkte());
return checklisteView;
}
...
另外一个列表视图也是如此。 我在这里做错了什么?