android-loadermanager

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Using Singleton design pattern for SQLiteDatabase

I\'m rather newbie on Android, and I\'m working on a simple application to get some basic experience. My app is pretty simple and consists among other things开发者_运维百科 of a broadcast receiver and[详细]

2023-03-24 17:29 分类：问答
Android: CursorLoader crash on non-topmost Fragment

I have a few ListFragments that use a CursorLoader to retrieve their content.As the user drills down through the content, one Fragment replaces another (the Activity remains the same).But if the conte[详细]

2023-03-21 19:38 分类：问答
Is database close () missing in API Demos LoaderThrottle example?

I wasn\'t able to find any database closing in LoaderThrottle example. Does LoaderManager take care about this or开发者_如何学JAVA close() method is really missing?[详细]

2023-03-19 00:42 分类：问答
Android SimpleCursorAdapter vs. LoaderManager/CursorLoader

How can I go about extending SimpleCursorAdapter to allow for the following: 2 fragments, one menu one detail. Menu ListFragment is a list of tables, detail ListFragment shows the result of a query a[详细]

2023-03-13 05:28 分类：问答
Working with databases in android?

I have a database in my app and when I need to insert 开发者_如何学Pythonor delete something I have to open the database,of course. I do this every activity, so that means that I open the database eve[详细]

2023-03-10 11:01 分类：问答
ExpandableListFragment with LoaderManager for Compatibility Package

I want to make my ExpandableListActivity compatible with Honeycomb. I am wondering why there is no ExpandableListFragment for the Compatibility Package.[详细]

2023-03-06 17:23 分类：问答
Android error: java.lang.IllegalStateException: trying to requery an already closed cursor

environment (Linux/Eclipse Dev for Xoom Tablet running HoneyComb 3.0.1) In my app I\'m using the camera (startIntentForResult()) to take a picture. After the picture is taken I get the onActivityResu[详细]

2023-03-04 09:46 分类：问答
Android 3.0 - what are the advantages of using LoaderManager instances exactly?

With 3.0 we got the fancy LoaderManager, which handles data loading using the AsyncTaskLoader, the CursorLoader, and other custom Loader instances. But reading through the docs for these开发者_如何学编[详细]

2023-02-23 08:47 分类：问答
Android ListFragment Cursor managing

I want to use ListF开发者_StackOverflow社区ragment and Loader Class for my android app. (honeycomb level SDK, but Google release comparability package)[详细]

2023-02-15 23:12 分类：问答
Escape apostrophes inside double quoted strings (Javascript)

Say 开发者_JS百科i have a string that i need to evaluate in javascript such as : window.some_class.update( \'Runner\', \'update_runner\', \'{\"runner\":{\"id\":\"1\",\"name\":\"Nin\'s Lad\" } }\');[详细]

2022-12-27 16:48 分类：问答