android-contentprovider

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how to add contact detail through code in contact list of Android Phone ..?

**I tried this code. It\'s working without any error. But after createContact method I opened the android\'s contacts application. The contact I added using createContact is not there. When I click di[详细]

2023-03-10 19:14 分类：问答
How to find out if a content provider contains data?

So basically, I have this content provider which I use to store and retrieve some data in a database. In one of my activities, I have a function for adding data to this database; however, I do not wan[详细]

2023-03-10 02:50 分类：问答
SQLite "database schema has changed" error in Content Provider

I\'m using Content Providers and Sync Adapters for my synchronization routine. My routine receives a JSONObject and insert or update the entry.[详细]

2023-03-10 00:22 分类：问答
Content Provider MAX size compiled-sql statement

I\'m using Content Providers. The Content Provider uses SQLBuilder: public Cursor query(Uri uri, String[] projection, String selection,[详细]

2023-03-09 10:52 分类：问答
What is the difference between accessing database using Cursor and using ContentResolver?

Hi I\'m a new android coder and I\'ve been following some books on how to set up databases w开发者_开发问答ithin the device.[详细]

2023-03-09 08:46 分类：问答
how to write a asynchronous content provider in android

i\'m writing a content provider that provides search results for other applications.The content provider sends requests to server and parse response.now it can work successfully without asynchronous c[详细]

2023-03-08 12:02 分类：问答
How to use same ContentProvider authority in free and paid versions of app?

I\'ve started using Android Library Projects to consolidate my paid and free version code. I have run into a problem though with my ContentProvider.Since the ContentProvider is defined in the library[详细]

2023-03-07 20:22 分类：问答
What's wrong with my ContentProvider

I am trying to create my own content provider for the first time and am having trouble figuring out what I have done wrong. When I run the test code at the bottom, I am getting an unknown URI exceptio[详细]

2023-03-06 10:58 分类：问答
why cannot insert data into sqlite?

i got no idea why it return me nullpointerexception. I think is because the table don\'t have data. So, the data seem like did not add into database[详细]

2023-03-05 21:11 分类：问答
How to get the ID of an image/video on sdcard

In my application, I capture a video using the builtin Camera app and save it to the开发者_高级运维 sdcard. Now, I\'m trying to fetch the thumbnail of this image to show it in a GalleryView. However,[详细]

2023-03-05 10:26 分类：问答