android-loadermanager

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Using Loader em API version prior to 11

I am using a Curso开发者_运维知识库rAdapter and ContentProvider, and I want to use CursorLoader, so I reconfigured my project to target API 11 and set min-sdk-ver to 7. However it crashes when an Acti[详细]

2023-04-11 15:47 分类：问答
What's the propper way to use Cursor Adapters and Content Providers in android 2.2

i\'m confused and i need your help. I try to follow the instructions given by Virgil Dobjanschi on his lecture \'Developing Android REST Client Applications\' given on Google IO 2010. Unfortunately, i[详细]

2023-04-09 18:55 分类：问答
getLoaderManager in ListActivity

I wish to implement a Loader for in a ListActivity but the activity do not recognize getLoaderMan开发者_如何学Pythonager.[详细]

2023-04-09 16:43 分类：问答
Must I use Fragments to get a LoaderManager?

According to some of the documentation I can use a Loader开发者_Go百科 in either an Activity or a Fragment but the Compatibility Package is showing that only a FragmentActivity has the getLoaderManage[详细]

2023-04-09 05:39 分类：问答
A few questions about SQLite database cursors in Android

To implement database access in my application I followed Lars Vogel tutorial, but I\'m very confused about a couple of things...[详细]

2023-04-09 04:51 分类：问答
What is the scope of a LoaderManager?

When identifying Loaders in your LoaderManager, you use unique ids. I\'m asking about how unique those ids have to be.[详细]

2023-04-02 17:39 分类：问答
Database global instance

So I want to have one database instance for all application activities. I found the following code: public class MyApplication extends Application {[详细]

2023-04-01 04:49 分类：问答
SimpleCursorAdapter's old constructor deprecated.. really?

Here it says that SimpleCursorAdapter\'s API level 1 constructor is deprecated and the use of LoaderManager and CursorLoader is recommended.[详细]

2023-04-01 02:40 分类：问答
What are the benefits of CursorLoaders?

I use Cursors extensively in my app, to load and occasionally write information from and to a database. I have seen that Honeycomb and开发者_Go百科 the Compatibility Package have new Loader classes de[详细]

2023-03-30 06:27 分类：问答
What does LoaderManager do?

I am trying to understand wh开发者_Python百科at does LoaderManager do. Can anyone share an example with it? Must I use them when I create a cursor? If not how should I use? A simple example is very ap[详细]

2023-03-30 04:34 分类：问答