MVPSample | A sample project showing the use of MVP in android | Model View Controller library
kandi X-RAY | MVPSample Summary
kandi X-RAY | MVPSample Summary
A sample project showing the use of MVP in android. Presented as part of my talk: Building Better Android Apps with MVP.
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Top functions reviewed by kandi - BETA
- This method is called when new posts are added
- Adds new posts
- Show error view
- Hides error view
- Event handler method
- Adds new posts
- Show error view
- Hides error view
- Called when the activity is created
- Inits the recyclerView
- Get the app component
- Load posts from the API
- OnBindViewHolder to postTitle
- Get the body body
- Gets the short title
- Helper method for draw on a RecyclerView
- Draws a divider on a RecyclerView
- On show posts sample button clicked
- Invoked when the show posts button is clicked
- Invoked when the view was created
- Set up the activity to be saved
- On start
- Unregisters the listener
- Helper method to set offsets
- Returns the count of items in this registry
MVPSample Key Features
MVPSample Examples and Code Snippets
Community Discussions
Trending Discussions on MVPSample
QUESTION
I'm trying to figure how to deal with dependency injection with dagger 2 and clean architecture in Android. What i want to achieve is when i click a button, a message will be saved to Firebase Database. And show success message to user. When i build my project i'm getting this error:
Error:(10, 1) error: com.example.mvpsample.home.HomeComponent (unscoped) may not reference scoped bindings: @Provides @Singleton com.google.firebase.database.FirebaseDatabase com.example.mvpsample.data.DataModule.provideFirebaseDatabase()
Here my app class:
ANSWER
Answered 2017-Oct-02 at 13:23The problem is that your HomeComponent
is not scoped while your DataModule
provides a scoped dependency (i.e the FirebaseDatabase
dependency).
A non-scoped component cannot rely on scoped provider. You either have to remove the @Singleton
on your provideFirebaseDatabase()
provider or add @Singleton
on your HomeComponent
.
QUESTION
Hello I am new to Dagger2. Goal. Take my Networking DI and MVP DI. MVP as in the presenter for an an activity that extends base activity. I want to combine all this into one super module and place this into my base activity. Over time add more presenters.
I do not want 30+ inject statements in my baseActivity. I am following this example but it is too simple compared to what I am trying to do.
I think the issue is with injecting the API at the base activity. For some reason Dagger is looking for Api in my MVP class.. So that would be a dependency graph issue?
Having spent more time on this.. The issue stems from Mvp's interface of baseActivity or any sub activity that extends baseActivity. That means when it goes to inject, it sees the @inject Api call, and cannot find it. It will work if I add Api to this module, but thats upside down of what I want. I want Component / Module for Application level items. I then want a component / module that has all my different MVP component in one module.. It's like Dagger starts looking for dependencies in the leaf of a tree and getting upset when it doesn't see whats in the root. I need it to go the other way. Be satisfied that I injected the dependency in the Root activity.
Base Activity...
...ANSWER
Answered 2017-Feb-16 at 21:47I found out my problem. I needed to use a subcomponent.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install MVPSample
You can use MVPSample 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 MVPSample 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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