baseadapter

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How to handle row background in Android BaseAdapter?

I am changing row background color if the fetching data from database size is more than zero as gray otherwise not changing anything.For first item i am setting default folder and remaining as list na[详细]

2023-04-11 06:37 分类：问答
ListView get slow when the Base adapter.getview() method is called

I have been debugging my application and i saw that when i was scrolling the listview the method getView() of the class BaseAdapter is called to generate new views[详细]

2023-04-05 02:20 分类：问答
Android Gridview update only one Element from outside the ImageAdapter

I have a gridview using an image adapter for the elements, it\'s implemented like in this example: http://developer.android.com/resources/tutorials/views/hello-gridview.html[详细]

2023-04-03 11:42 分类：问答
Android: What to do if performance of ListView is still not enough?

Well this topic was and still is debated really a lot and I already read many tutorials, hints and saw talks about it. But I still have problems with my implementation of a custom BaseAdapter for a Li[详细]

2023-04-01 20:06 分类：问答
Changing View of items in an Adapter linked to a ListView during app execution

I\'m trying to give the users of my app the option to change how they want their results displayed. I\'ve created a different layout item for each view and extended from BaseAdapter like so:[详细]

2023-03-30 12:28 分类：问答
Android: How to pass reference of a Button in Adapter to Activity

All, I have a listview filled with Buttons that start and stop a chronometer timer.Each timer is also set inside each row of the listview.Inside the activity, I 开发者_开发技巧have a global start and[详细]

2023-03-29 07:02 分类：问答
Force ListView/BaseAdapter to inflate all needed views at the begining in android

I 开发者_高级运维have a rather expensive Layout that i inflate to a listview\'s childrens. If the listview shows 5 childrens eatch time getView() will inflate only 5 (maybe one-two more) of my expensi[详细]

2023-03-26 03:53 分类：问答
Efficiency of Listview with the flexibility of the ScrollView

I am trying to figure out the best approach for a particular UI for a particular data capture application, where I have a bunch of form widgets (EditText\'s and Spinner\'s) at the top of a vertical sc[详细]

2023-03-24 21:35 分类：问答
Gallery blinks on notifydatasetchanged in Gallery BaseAdapter

I am new to Android. I am creating a gallery of webviews, there I have to show 200 webview content in the BaseAdapter. I 开发者_如何转开发do not want to load all the 200 webviews together. So on slide[详细]

2023-03-23 15:18 分类：问答
OnItemClickListener does not working properly when adapter contains a button with onClickListener

I have implemented an adapter for my ListView which extends BaseAdapter. My list items contain buttons that each of them have OnClickListener.[详细]

2023-03-17 20:01 分类：问答