This question has been asked before, mainly with re开发者_JAVA百科ference to ListActivity, and therefore I have not been able to use their solutions. OTOH, I'm using a normal activity (due to other UI elements on it) which contains a gridview. When I use registerForContextMenu() for some of the grid items, the onitemclick() handler is not called for those specific items.
Could someone suggest whether there is a simple solution to this?
I have registered for onItemClickListener() using
assetsListView.setOnItemClickListener(this);
For each of (some of) the ImageView element in the grid, I use
registerForContextMenu(imgView);
The onItemClick() gets called only for those items where the context menu is not registered. Hope this helps.
Thanks, Rajath
I registered each item for onClick
, contextMenu and also added a tag that I can use to identify the particular widget for context menu launch.
registerForContextMenu(imgView);
imgView.setTag(asset.id);
imgView.setOnClickListener(this);
When the context menu is launched, i get the tag from the widget for later use:
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo)
{
if (!(v instanceof ImageView))
return;
super.onCreateContextMenu(menu, v, menuInfo);
menu.add(0, v.getId(), 0, "Launch");
assetIdViaContextMenu = (String) v.getTag();
}
When the menu item in context menu is clicked, i use the assetIdViaContextMenu
to know which widget is being referred to:
@Override
public boolean onContextItemSelected(MenuItem item)
{
if (assetIdViaContextMenu == null)
return true;
Asset asset = getAsset(assetIdViaContextMenu);
if (item.getTitle() == "Launch")
{
....
Also, I had to override the cancelation of the context menu.
@Override
public void onContextMenuClosed(Menu menu)
{
assetIdViaContextMenu = null;
super.onContextMenuClosed(menu);
}
Hope this helps someone in the future. If you think I could have improved on this, please let me know.
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