Posts by Alex Ferreira • 23 points
3 posts
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0
votes6
answers922
viewsA: Listview very long
You should use margins or some component to limit the size. If you want to leave only the list on the screen, but not filling everything, add margins, if you want to fill this space with another…
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votes1
answer68
viewsA: Capture the index data in the database
You must implement the method onItemClickListener(), using the returned position (int position) by Adapter, retrieve the String. Then use Regex to extract the number referring to the code and do the…
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votes2
answers536
viewsA: Concatenation of an arrayList into a listview?
The insertion logic in listview is as follows: create an Adapter and set in listview listView.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_expandable_list_item_1, new…