doh, you're correct, there isn't a way for clients to iterate through the
items in the menu. :(
at this point, I suggest switching to hard-coding the menu items. if you
really want to populate the menu via intents, you may have to copy the
(fixed) addIntentOptions code into a helper class:
public int addIntentOptions(int group, int id, int categoryOrder,
ComponentName caller,
Intent[] specifics, Intent intent, int flags, MenuItem[]
outSpecificItems) {
PackageManager pm = mContext.getPackageManager();
final List<ResolveInfo> lri =
pm.queryIntentActivityOptions(caller, specifics, intent, 0);
final int N = lri != null ? lri.size() : 0;
if ((flags & FLAG_APPEND_TO_GROUP) == 0) {
removeGroup(group);
}
for (int i=0; i<N; i++) {
final ResolveInfo ri = lri.get(i);
Intent rintent = new Intent(
ri.specificIndex < 0 ? intent :
specifics[ri.specificIndex]);
rintent.setComponent(new ComponentName(
ri.activityInfo.applicationInfo.packageName,
ri.activityInfo.name));
final MenuItem item = add(group, id, categoryOrder,
ri.loadLabel(pm))
.setIcon(ri.loadIcon(pm))
.setIntent(rintent);
if (outSpecificItems != null && ri.specificIndex >= 0) {
outSpecificItems[ri.specificIndex] = item;
}
}
return N;
}
On Sun, Nov 2, 2008 at 11:30 AM, David Given <[EMAIL PROTECTED]> wrote:
> Jason Parekh wrote:
> [...]
> > As an interim solution, you could, in your onCreateOptionsMenu, go
> > through each menu item and do:
> >
> > Intent intent = item.getIntent();
> > if (intent != null) item.setIcon(packageManager.getActivityIcon(intent));
>
> Thanks, that ought to do it --- but I can't seem to find any way of
> iterating through a Menu and looking at each MenuItem! The only way I
> can see of getting a MenuItem out of a Menu is to call Menu.findItem();
> but that needs an id, and they're all likely to be 0. What am I missing?
>
> --
> ┌─── ｄｇ＠ｃｏｗｌａｒｋ．ｃｏｍ ───── http://www.cowlark.com ─────
> │
> │ ⍎'⎕',∊N⍴⊂S←'←⎕←(3=T)⋎M⋏2=T←⊃+/(V⌽"⊂M),(V⊝"M),(V,⌽V)⌽"(V,V←1⎺1)⊝"⊂M)'
> │ --- Conway's Game Of Life, in one line of APL
>
>
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