我让听众的工作对我的'标准'列表视图很好,但是我想让各个listview项目可以水平滚动,这需要大量的试验和错误,但它终于奏效了。但是,这使我在听取任何点击时的敏感度。我希望有一个简单的解决方法,比如添加另一个属性等。
这是我的听众(最小化):
+-------------------+---------+
| url| category|
+-------------------+---------+
| http://example.com|category1|
|http://example1.com|category1|
| http://example.com|category3|
|http://example1.com|category3|
+-------------------+---------+
这是我的xml:
listViewAllCards.setOnItemClickListener(new AdapterView.OnItemClickListener(){
@Override
public void onItemClick(AdapterView<?> parent, View viewClicked, int position, long id) {
Log.i("LOG: (DP) SHORT","position " + position + " ID: " + id);
switch (position) {
// Training
case 0:
break;
}
}
});
[编辑]有趣的是,当我单击水平滚动区域时,它可以正常工作,因此可能是滚动从listview项目中窃取“焦点”的问题:
[编辑]我在类代码中添加了以下内容,OnItem监听器仍然在'onCreate'代码段中(我希望没问题)。我看到这个射击,但对实际物品仍然没有敏感度:
<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/database_page_list_selector"
android:orientation="horizontal"
android:padding="5dp">
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:id="@+id/thumbnailDatabase"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginRight="5dp"
android:background="@drawable/gradient_blue_bg"
android:orientation="horizontal"
android:padding="3dp"
android:weightSum="1">
<TextView
android:text="KNOW"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#040404"
android:textSize="12sp"
android:textStyle="italic"
android:scrollHorizontally="true"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:id="@+id/databaseListViewKnowLevel" />
<TextView
android:text="SLEEP"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#040404"
android:textSize="12sp"
android:textStyle="italic"
android:scrollHorizontally="true"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:id="@+id/databaseListViewSleepLevel" />
<TextView
android:id="@+id/txtlvDictionaryLookUpForeignWord"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/databaseListViewKnowLevel"
android:background="@android:color/transparent"
android:cacheColorHint="@android:color/transparent"
android:ellipsize="end"
android:listSelector="@android:color/transparent"
android:maxLines="2"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:scrollHorizontally="true"
android:text="CHAR"
android:textColor="#FFFFFF"
android:textSize="24sp"
android:textStyle="bold" />
<TextView
android:id="@+id/databaseListViewForeignAlt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="@+id/txtlvDictionaryLookUpForeignWord"
android:text="ALT"
android:textColor="#040404"
android:textSize="12sp"
android:scrollHorizontally="true"
android:textStyle="italic" />
<TextView
android:id="@+id/databaseListViewForeignWord"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="@+id/databaseListViewForeignAlt"
android:paddingLeft="10dp"
android:text="WORD"
android:textColor="#040404"
android:textSize="12sp"
android:scrollHorizontally="true"
android:textStyle="italic" />
<TextView
android:id="@+id/databaseListViewEnglishWord"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ENGLISH"
android:textColor="#040404"
android:textSize="12sp"
android:textStyle="italic"
android:layout_alignParentBottom="true"
android:ellipsize="end"
android:maxLines="2"
android:scrollHorizontally="true"
android:layout_toRightOf="@+id/txtlvDictionaryLookUpForeignWord"
android:layout_toEndOf="@+id/txtlvDictionaryLookUpForeignWord" />
</RelativeLayout>
</HorizontalScrollView>
</RelativeLayout>
答案 0 :(得分:0)
添加:
android:descendantFocusability="blocksDescendants"
到列表项的父布局..
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:descendantFocusability="blocksDescendants" //add this
android:background="@drawable/database_page_list_selector"
android:orientation="horizontal"
android:padding="5dp">
修改强>
为requestDisallowInterceptTouchEvent(true);
触摸事件添加scrollview
scrollView1 = (ScrollView) findViewById(R.id.scrollview);
scrollView1.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
scrollView1.getParent().requestDisallowInterceptTouchEvent(true);
return false;
}
});