android-arrayadapter

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Disable item focus in ListView

How can I disable the focus from an Item in a ListView when I click on开发者_高级运维 it, so that there is no focus on click?Here is your answer for disabling the focus of ListView. Override isEnabled[详细]

2023-03-27 03:26 分类：问答
Having problems trying to set an adapter inside an AsyncTask

Ineed to retrieve some huge data from one database when an activity is started. To prevent a user with a frozen window, I decided to run a ProgressDialog while data is being processed.[详细]

2023-03-27 02:40 分类：问答
Filtering using TextWatcher on a ListView backed by a String ArrayAdapter returns empty results

The following code returns 0 views in listview on entering any character in search EditText. Following method is from activty class[详细]

2023-03-26 23:41 分类：问答
ArrayAdapter : Remove by Index

I have a ListView that is populated by a news server rundown (just a list of story slugs) and an arrayAdapter to modify that ListView.[详细]

2023-03-26 21:39 分类：问答
How to use a custom ArrayAdapter in a separate class?

I have an inner class which extends ArrayAdapter in order to customize a ListView.I\'d like to break this inner class out into a separate file so other classes can use it but having some trouble with[详细]

2023-03-26 08:37 分类：问答
Custom adapter is not rendering a (populated) TextView when a second TextView is visible

I extended ArrayAdapter to support an image rendered aside two TextViews. The layout itself is rendered correct with a generic ArrayAdapter (which only defines the text of one TextView).[详细]

2023-03-24 04:49 分类：问答
Error: ArrayAdapter requires the resource ID to be a TextView

What does this mean?I have been fighting with this ListView that I have using an ArrayAdapter.I wrote this nice dialog fragment that I have calling back to an updateUI listner cause I want to update t[详细]

2023-03-23 08:10 分类：问答
How to highlight an item of a listview programmatically?

I have a listview and I need to highlight a item programmatically.开发者_开发问答 I tried with this:[详细]

2023-03-22 14:37 分类：问答
v.getTag() returns null instead of ViewHolder

I have a customized adapter that has a header and customized rows. Sometimes my v.getTag() returns null where I have stored my ViewHolder. It does not happen all the times and I can not figure out whe[详细]

2023-03-22 08:58 分类：问答
My Android spinner works without an ArrayAdapter...why?

Will I come to the heaven or to the hell? As I had to populate 5 spinners, I tried very compact code. I didn´t understandwhy I should use a ArrayAdapter, so I simply dropped it out, in spite all tuto[详细]

2023-03-22 04:15 分类：问答