GridFragment | Android parent Fragment for working with GridViews | Android library
kandi X-RAY | GridFragment Summary
kandi X-RAY | GridFragment Summary
Android parent Fragment for working with GridViews.
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Top functions reviewed by kandi - BETA
- Set the currently selected grid item
- Initializes the grid view
- Control whether the grid is being displayed
- Sets the cursor for the grid view
- Provides a simple grid view
- Detach from grid view
- Set the text to display when the grid fragment is empty
- Returns the grid view
- Returns the row ID of the currently selected row
- Returns the position of the currently selected grid item
- Attach to grid view hierarchy
- Sets whether the grid is showing or not
GridFragment Key Features
GridFragment Examples and Code Snippets
Community Discussions
Trending Discussions on GridFragment
QUESTION
I try to replace a fragment in my main layout.
In my main layout I have :
...ANSWER
Answered 2019-Mar-09 at 19:44Replace with
The in your activity in
onCreate
add the following code
QUESTION
I'm currently getting a ClassCastException in my android app caused by "activity cannot be cast to interface". Here is my code:
Logcat says the Exception is thrown in the onAttach part in MovieGridFragment on the line "this.clickListener = (clickInterfaceHelper) context;".
My Interface:
...ANSWER
Answered 2017-Mar-08 at 17:55The context passed in is not necessarily your activity. It could be a wrapper around it with various theming and other overrides. You can never assume that when passed a Context, you're passed an Activity. If you need a reference to a click handler, write a setClickHandler function and call it explicitly.
Even if it is the Activity, the app doesn't know that- at that point its a Context. You'd need to explicitly cast it, which may not work (and may work on some versions of the OS and not others) due to paragraph 1.
QUESTION
a problem in my code arose after fixing some other bugs. My activity which "should" show detailed information of movies doesn't get displayed properly instead, just a blank activity opens.
my detail activity:
...ANSWER
Answered 2017-Mar-12 at 21:28You should prepend Intent extras with an unique identifier, but i'm not sure if this is what's causing the problem.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install GridFragment
You can use GridFragment 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 GridFragment 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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