我如何在imageview方面获得相同的效果。
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
builder.setTitle("List of Exhibitors");
int selected = -1; // does not select anything
builder.setSingleChoiceItems(items, selected,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(mContext, "Select " + exIdList[which],
Toast.LENGTH_SHORT).show();
Intent i = new Intent(mContext,
ExhibitorDetailsActivity.class);
Exhibitors exhibitor = webItemsHelper.getExhibitorById(Long.parseLong(exIdList[which].toString()));
i.putExtra("exhId", exhibitor.getNid());
i.putExtra("exhName", exhibitor.getName());
i.putExtra("exhStand", exhibitor.getStand());
i.putExtra("exhSectors", exhibitor.getSector());
i.putExtra("exhDesc", exhibitor.getDescription());
i.putExtra("exhFav", exhibitor.getFavoris());
mContext.startActivity(i);
}
});
AlertDialog alert = builder.create();
alert.show();