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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
...stackoverflow.com%2fquestions%2f3200551%2funable-to-modify-arrayadapter-in-listview-unsupportedoperationexception%23new-answer', 'question_page');
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How can I parse a local JSON file from assets folder into a ListView?
...w a list of formulas and even solve some of them (the only problem is the ListView )
8 Answers
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CardView layout_width=“match_parent” does not match parent RecyclerView width
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The solution didn't work for me because the ListView's layout_width was wrap_content. Its weird because this shouldn't affect the list view! So my understanding is that when you provide false as a parameter to the layoutinflater, the ListView adds the list items to the...
Choose File Dialog [closed]
..._parent" android:layout_height="wrap_content"></TextView>
<ListView android:layout_width="fill_parent"
android:layout_height="wrap_content" android:id="@+id/list"></ListView>
</LinearLayout>
FolderLayout.java
package com.testsample.activity;
public c...
Is there a way to make ellipsize=“marquee” always scroll?
... when multiple TextViews are on screen at the same time (like when used in ListView) - because usually only one of them can be focused, but this solution 'tricks' the system by telling it all of them are :) Otherwise for single TextView simpler anwer like stackoverflow.com/a/3510891/258848 should be...
List View Filter Android
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Add an EditText on top of your listview in its .xml layout file.
And in your activity/fragment..
lv = (ListView) findViewById(R.id.list_view);
inputSearch = (EditText) findViewById(R.id.inputSearch);
// Adding items to listview
adapter = new ArrayAda...
What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
...elt like I needed to use these methods was in a project using the SeparatedListViewAdapter. This adapter can contain multiple different kinds of adapters, each representing data of a different type(typically). When calling getItem(position) on the SeparatedListViewAdapter, the object returned may be...
Why doesn't RecyclerView have onItemClickListener()?
...ubject.asObservable();
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}
Original Post:
Since the introduction of ListView, onItemClickListener has been problematic. The moment you have a click listener for any of the internal elements the callback would not be triggered but it wasn't notified or well documented (if at all) so there was ...
“ArrayAdapter requires the resource ID to be a TextView” xml problems
I am getting an error when trying to set my view to display the ListView for the file I want to display(text file). I am pretty sure it has something to do with the xml. I just want to display the information from this.file = fileop.ReadFileAsList("Installed_packages.txt"); . My code:
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Convert Json Array to normal Java list
Is there a way to convert JSON Array to normal Java Array for android ListView data binding?
14 Answers
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