android-arrayadapter

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Dynamically create and remove Linear Layouts and List Views

So here\'s the deal. My app\'s layout is set up with a View Flipper. The View Flipper contains seve开发者_开发技巧n Linear Layout children (views). Each Linear layout then contains a List View. Each[详细]

2023-04-02 10:14 分类：问答
How to get position of the element of arrayadapter

Imagine that i have a list with a ArrayAdapter like this: 开发者_运维技巧 When I long pressed Ubuntu I will go to the Context Menu[详细]

2023-04-01 08:44 分类：问答
populate city spinner after state spinner has been selected

This is my question: How do I have two spinners \"State\" and \"City\" but the city will be empty until the user selects a state first.[详细]

2023-03-31 17:17 分类：问答
NullPointerException on createViewFromResource in a PreferenceActivity

I am working on a PreferenceActivity for Android. I am following some of the code discussed here, which uses a ListPreference object. My preferences.xml is as follows:[详细]

2023-03-31 01:43 分类：问答
notifyDataSetChange() not updating DataGrid() via ArrayAdapter()

In the code below have a variable of type List \'<\'String\'>\' named \'stringList\' which is bound to a GridView view via and ArrayAdapter. The code below runs a for loop which creates a string an[详细]

2023-03-30 06:06 分类：问答
Arrayadapter problem with edittext

In my application there is a listview with an arrayadapter. The first item in the listview is a edittext for search in the listview. I don\'t want to put the search out of the listview. When I search[详细]

2023-03-29 05:16 分类：问答
Android: Updating ArrayAdapter / ListView from within PacketListener worker thread

I\'m implementing XMPP client for an Android application. For getting the chat messages that are sent to me, I\'m using the PacketListener from Smack. With the XMPP part of the application, everything[详细]

2023-03-29 01:07 分类：问答
Generics with ArrayAdapters

I\'ve run into a problem while trying to create a generic ArrayAdapter.It probably is related to my limited understanding of generics in Java and was hoping somebody could set me straight.Basically I[详细]

2023-03-28 22:20 分类：问答
how to disable an item in my ListView

I have a ListView set in my AlertDialog in Android and i\'m trying to add separators as heading titles to help organize the information. I figured out how to display them... but they are s开发者_Stack[详细]

2023-03-28 13:40 分类：问答
Android How to know which check box is selected

I\'m making my first Android application and I\'m having a problem for which I can\'t find the answer anywhere on Google.[详细]

2023-03-28 10:37 分类：问答