RecyclerViewCursorAdapter | underlying data source for a RecyclerView.Adapter | RecyclerView library
kandi X-RAY | RecyclerViewCursorAdapter Summary
kandi X-RAY | RecyclerViewCursorAdapter Summary
A library that allows you to use a CursorAdapter as the underlying data source for a RecyclerView.Adapter so that it can be used with a CursorLoader as was previously possible using the ListView.
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Top functions reviewed by kandi - BETA
- Reset cursor
- Swap the cursor of the data set
- Binds the item to the ListViewHolder
- Set the viewHolder object
- Query for a table
- Initializes the dialog
- Build a UriMatcher
- On create table
- Setup the CursorAdapter
- Called when a cursor is finished
- Get the type of a movie entry
- Returns the number of elements in the adapter
- Returns a ViewHolder for the cursor
RecyclerViewCursorAdapter Key Features
RecyclerViewCursorAdapter Examples and Code Snippets
Community Discussions
Trending Discussions on RecyclerViewCursorAdapter
QUESTION
I'm using a grid layout in RecyclerView in which each card displays some information from an SQLite Database using cursor adapter and cursor loader. I've used a library for achieving this.
The problem is all the cards are not getting displayed. When I run the app for the first time, only one card is displayed which shows data from the last row of the database. But I want it to show data from the first row. If I close and run the app again, two cards are displayed but both cards have same data, that is from the last row of the database again. I want the second card to display data from second row. The third time, three cards are displayed and the pattern continues.
Please help me to display the exact required number of cards each time that takes data from the corresponding row in the database.
MainActivity.java
...ANSWER
Answered 2017-Mar-26 at 14:24I am not very familiar with ContentValues, but shouldn't you have an database.insert(TABLE_NAME, null, contentValues);
between each test record?
Code example for ContentValues
That would explain that you see only the last record the first time, and a duplication the second time you run the app.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install RecyclerViewCursorAdapter
You can use RecyclerViewCursorAdapter like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the RecyclerViewCursorAdapter component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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