hi there,
Here is a GridView with custom ImageView in it.
How can i get the sub custom ImageView from the function
onItemClickListener ?
It will be crashed after i get the item.
onItemClickListener:
videosView.setOnItemClickListener(new OnItemClickListener()
{
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position,
long id)
{
VideoItem item =
(VideoItem)view.findViewById(R.id.video_grid_item);
if ( item != null )
{
item.setOverlay(R.drawable.box);
Log.d(TAG, "item is not empty");
mVideoAdapter.notifyDataSetChanged();
}
}
});
the layout mail.xml:
<LinearLayout android:id="@+id/topLayout"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1.0">
<GridView android:id="@+id/videoContent"
android:drawSelectorOnTop="false"
android:columnWidth="113dip"
android:numColumns="auto_fit"
android:cacheColorHint="#000000"
android:background="#000000"
android:listSelector="#000000"
android:stretchMode="spacingWidthUniform"
android:layout_width="fill_parent"
android:layout_height="fill_parent"/>
<b>the gridviewItem.xml</b>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android";
android:layout_width="113dip"
android:orientation="vertical"
android:layout_height="wrap_content">
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:orientation="vertical"
android:layout_centerHorizontal="true"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<videoplayer.VideoItem
android:id="@+id/video_grid_item"
android:layout_width="105dip"
android:layout_height="105dip"
android:scaleType="centerCrop"
/>
</FrameLayout>
</LinearLayout>
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