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SmartToolFactorySmartToolFactory
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Merge tag 'v1.0.0-alpah01' into develop
v1.0.0-alpha01
2 parents cb4152f + 311d866 commit cc4f90e

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‎README.md

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@@ -5,11 +5,19 @@
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[![API](https://img.shields.io/badge/API-21%2B-brightgreen.svg?style=flat)](https://android-arsenal.com/api?level=21)
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8-
Sample project that build with MVVM clean architure and various coolest tech stack including RxJava3 and Coroutines Flow
8+
Sample project that build with MVVM clean architure and various cool tech stack including RxJava3 and Coroutines Flow, Dynamic Feature modules as base of BottomNavigationView or ViewPager2, with both OfflineFirst and OfflineLast approaches as database Single Source of Truth
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| Posts with Stautus | Flow | RxJava3 | Dashboard
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| ------------------|-------------| -----|--------------|
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| <img src="./screenshots/post_with_status.png"/> | <img src="./screenshots/post_flow.png"/> | <img src="./screenshots/post_rxjava3.png"/> |<img src="./screenshots/dashboard.png"/> |
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### Overview
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* Gradle Kotlin DSL is used for setting up gradle files with ```buildSrc``` folder and extensions.
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* KtLint, Detekt, and Git Hooks is used for checking, and formatting code and validating code before commits.
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* Dagger Hilt, Dynamic Feature Modules with Navigation Components, ViewModel, Retrofit, Room, RxJava, Coroutines libraries adn dependencies are set up.
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* ```features``` and ```libraries``` folders are used to include android libraries and dynamic feature modules
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* In core module dagger hilt dependencies and ```@EntryPoint``` is created
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* Data module uses Retrofit and Room to provide Local and Remote data sources
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* Repository provides offline and remote fetch function with mapping and local save, delete and fetch functions
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‎features/home/src/main/java/com/smarttoolfactory/home/HomeFragment.kt

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@@ -107,9 +107,9 @@ class HomeFragment : DynamicNavigationFragment<FragmentHomeBinding>() {
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private val tabConfigurationStrategy =
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TabLayoutMediator.TabConfigurationStrategy { tab, position ->
109109
when (position) {
110-
0 -> tab.text = "RxJava3"
111-
1 -> tab.text = "Flow"
112-
else -> tab.text = "Posts with Status"
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0 -> tab.text = "Posts with Status"
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1 -> tab.text = "Posts With Flow"
112+
else -> tab.text = "Posts With RxJava3"
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}
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}
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}

‎features/home/src/main/java/com/smarttoolfactory/home/adapter/HomeViewPager2FragmentStateAdapter.kt

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@@ -24,21 +24,21 @@ class HomeViewPager2FragmentStateAdapter(fragmentManager: FragmentManager, lifec
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return when (position) {
2626

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// Post List with Rxjava3
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// Post List with Status
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0 -> NavHostContainerFragment.createNavHostContainerFragment(
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R.layout.fragment_navhost_post_list,
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R.id.nested_nav_host_fragment_post_list
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)
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// Post List with Flow
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1 -> NavHostContainerFragment.createNavHostContainerFragment(
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R.layout.fragment_navhost_post_list,
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R.layout.fragment_navhost_post_list_flow,
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R.id.nested_nav_host_fragment_post_list
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)
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// Post List with Status
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// Post List with Rxjava3
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else -> NavHostContainerFragment.createNavHostContainerFragment(
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R.layout.fragment_navhost_post_list,
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R.layout.fragment_navhost_post_list_rxjava3,
4242
R.id.nested_nav_host_fragment_post_list
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)
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}

‎features/home/src/main/java/com/smarttoolfactory/home/adapter/PostListAdapter.kt

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@@ -1,54 +1,42 @@
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package com.smarttoolfactory.home.adapter
22

3-
import android.view.LayoutInflater
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import android.view.ViewGroup
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import android.widget.ImageButton
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import androidx.annotation.LayoutRes
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import androidx.databinding.DataBindingUtil
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import androidx.databinding.ViewDataBinding
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.ListAdapter
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import androidx.recyclerview.widget.RecyclerView
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import com.smarttoolfactory.core.ui.adapter.BaseListAdapter
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import com.smarttoolfactory.domain.model.Post
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import com.smarttoolfactory.home.BR
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import com.smarttoolfactory.home.R
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import kotlinx.android.synthetic.main.row_post.view.*
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import com.smarttoolfactory.home.databinding.RowPostBinding
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class PostListAdapter(
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@LayoutRes private val layoutId: Int,
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private val onItemClicked: ((Post) -> Unit)? = null,
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private val onLikeButtonClicked: ((Post) -> Unit)? = null
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) :
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ListAdapter<Post, PostListAdapter.CustomViewHolder<Post>>(
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BaseListAdapter<Post>(
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layoutId,
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PostDiffCallback()
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) {
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27-
override fun onCreateViewHolder(
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parent: ViewGroup,
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viewType: Int
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): CustomViewHolder<Post> {
31-
32-
val binding =
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DataBindingUtil.inflate<ViewDataBinding>(
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LayoutInflater.from(parent.context),
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layoutId,
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parent,
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false
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)
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40-
return CustomViewHolder<Post>(binding)
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.apply {
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onViewHolderCreated(this, binding)
43-
}
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override fun onViewHolderBound(
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binding: ViewDataBinding,
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item: Post,
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position: Int,
28+
payloads: MutableList<Any>
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) {
30+
binding.setVariable(BR.item, item)
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}
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/**
4734
* Add click listener here to prevent setting listener after a ViewHolder every time
4835
* ViewHolder is scrolled and onBindViewHolder is called
4936
*/
50-
private fun onViewHolderCreated(
37+
override fun onViewHolderCreated(
5138
viewHolder: RecyclerView.ViewHolder,
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viewType: Int,
5240
binding: ViewDataBinding
5341
) {
5442

@@ -58,44 +46,28 @@ class PostListAdapter(
5846
}
5947
}
6048

61-
binding.root.ivLike.setOnClickListener { likeButton ->
62-
onLikeButtonClicked?.let { onLikeButtonClick ->
49+
if (binding is RowPostBinding) {
50+
51+
binding.ivLike.setOnClickListener { likeButton ->
52+
onLikeButtonClicked?.let { onLikeButtonClick ->
6353

64-
getItem(viewHolder.bindingAdapterPosition).apply {
65-
// Change like status of Post
66-
isFavorite = !isFavorite
67-
onLikeButtonClick(this)
54+
getItem(viewHolder.bindingAdapterPosition).apply {
55+
// Change like status of Post
56+
isFavorite = !isFavorite
57+
onLikeButtonClick(this)
6858

69-
// Set image source of like button
70-
val imageResource = if (isFavorite) {
71-
R.drawable.ic_baseline_thumb_up_24
72-
} else {
73-
R.drawable.ic_outline_thumb_up_24
59+
// Set image source of like button
60+
val imageResource = if (isFavorite) {
61+
R.drawable.ic_baseline_thumb_up_24
62+
} else {
63+
R.drawable.ic_outline_thumb_up_24
64+
}
65+
(likeButton as? ImageButton)?.setImageResource(imageResource)
7466
}
75-
(likeButton as? ImageButton)?.setImageResource(imageResource)
7667
}
7768
}
7869
}
7970
}
80-
81-
override fun onBindViewHolder(holder: CustomViewHolder<Post>, position: Int) {
82-
val item = getItem(position)
83-
holder.bindTo(item)
84-
}
85-
86-
class CustomViewHolder<T> constructor(
87-
private val binding: ViewDataBinding
88-
) :
89-
RecyclerView.ViewHolder(binding.root) {
90-
91-
fun bindTo(
92-
item: T
93-
) {
94-
// Bind item to layout to dispatch data to layout
95-
binding.setVariable(BR.item, item)
96-
binding.executePendingBindings()
97-
}
98-
}
9971
}
10072

10173
/**

‎features/home/src/main/java/com/smarttoolfactory/home/di/PostListComponent.kt

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@@ -2,6 +2,8 @@ package com.smarttoolfactory.home.di
22

33
import androidx.fragment.app.Fragment
44
import com.smarttoolfactory.core.di.CoreModuleDependencies
5+
import com.smarttoolfactory.home.postlist.PostListFlowFragment
6+
import com.smarttoolfactory.home.postlist.PostListRxJava3Fragment
57
import com.smarttoolfactory.home.postlist.PostListWithStatusFragment
68
import dagger.BindsInstance
79
import dagger.Component
@@ -13,6 +15,8 @@ import dagger.Component
1315
interface PostListComponent {
1416

1517
fun inject(postListWithStatusFragment: PostListWithStatusFragment)
18+
fun inject(postListFlowFragment: PostListFlowFragment)
19+
fun inject(postListRxJava3Fragment: PostListRxJava3Fragment)
1620

1721
@Component.Factory
1822
interface Factory {

‎features/home/src/main/java/com/smarttoolfactory/home/di/PostListModule.kt

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,10 @@ package com.smarttoolfactory.home.di
22

33
import androidx.fragment.app.Fragment
44
import androidx.lifecycle.ViewModelProvider
5+
import com.smarttoolfactory.home.viewmodel.PostListFlowViewModelFactory
6+
import com.smarttoolfactory.home.viewmodel.PostListRxJava3ViewModelFactory
7+
import com.smarttoolfactory.home.viewmodel.PostListViewModelFlow
8+
import com.smarttoolfactory.home.viewmodel.PostListViewModelRxJava3
59
import com.smarttoolfactory.home.viewmodel.PostStatusViewModel
610
import com.smarttoolfactory.home.viewmodel.PostStatusViewModelFactory
711
import dagger.Module
@@ -16,6 +20,17 @@ import kotlinx.coroutines.SupervisorJob
1620
@Module
1721
class PostListModule {
1822

23+
@Provides
24+
fun providePostListViewModelFlow(fragment: Fragment, factory: PostListFlowViewModelFactory) =
25+
ViewModelProvider(fragment, factory).get(PostListViewModelFlow::class.java)
26+
27+
@Provides
28+
fun providePostListViewModelRxJava3(
29+
fragment: Fragment,
30+
factory: PostListRxJava3ViewModelFactory
31+
) =
32+
ViewModelProvider(fragment, factory).get(PostListViewModelRxJava3::class.java)
33+
1934
@Provides
2035
fun providePostListViewModel(fragment: Fragment, factory: PostStatusViewModelFactory) =
2136
ViewModelProvider(fragment, factory).get(PostStatusViewModel::class.java)

‎features/home/src/main/java/com/smarttoolfactory/home/postlist/PostListFlowFragment.kt

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Original file line numberDiff line numberDiff line change
@@ -1,73 +1,89 @@
1-
// package com.smarttoolfactory.home.postlist
2-
//
3-
// import android.os.Bundle
4-
// import android.view.View
5-
// import androidx.core.os.bundleOf
6-
// import androidx.fragment.app.viewModels
7-
// import androidx.navigation.fragment.findNavController
8-
// import androidx.recyclerview.widget.LinearLayoutManager
9-
// import com.smarttoolfactory.core.ui.fragment.DynamicNavigationFragment
10-
// import com.smarttoolfactory.home.R
11-
// import com.smarttoolfactory.home.databinding.FragmentPostListBinding
12-
// import dagger.hilt.android.AndroidEntryPoint
13-
//
14-
// class PostListFlowFragment : DynamicNavigationFragment<FragmentPostListBinding>() {
15-
//
16-
// override fun getLayoutRes(): Int = R.layout.fragment_post_list
17-
//
18-
// private val viewModel: PostListViewModel by viewModels()
19-
//
20-
// private lateinit var postListAdapter: PostListAdapter
21-
//
22-
// override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
23-
// super.onViewCreated(view, savedInstanceState)
24-
// viewModel.getPosts()
25-
// }
26-
//
27-
// override fun bindViews() {
28-
// dataBinding.viewModel = viewModel
29-
//
30-
// dataBinding.recyclerView.apply {
31-
//
32-
// // Set Layout manager
33-
// this.layoutManager =
34-
// LinearLayoutManager(activity, LinearLayoutManager.VERTICAL, false)
35-
//
36-
// postListAdapter = PostListAdapter(
37-
// R.layout.row_post,
38-
// viewModel::onClick,
39-
// viewModel::onLikeButtonClick
40-
// )
41-
//
42-
// // Set RecyclerViewAdapter
43-
// this.adapter = postListAdapter
44-
// }
45-
//
46-
// val swipeRefreshLayout = dataBinding.swipeRefreshLayout
47-
//
48-
// swipeRefreshLayout.setOnRefreshListener {
49-
// swipeRefreshLayout.isRefreshing = false
50-
// viewModel.refreshPosts()
51-
// }
52-
//
53-
// subscribeGoToDetailScreen()
54-
// }
55-
//
56-
// private fun subscribeGoToDetailScreen() {
57-
//
58-
// viewModel.goToDetailScreen.observe(
59-
// viewLifecycleOwner,
60-
// {
61-
//
62-
// it.getContentIfNotHandled()?.let { post ->
63-
// val bundle = bundleOf("post" to post)
64-
//
65-
// findNavController().navigate(
66-
// R.id.nav_graph_post_detail,
67-
// bundle
68-
// )
69-
// }
70-
// }
71-
// )
72-
// }
73-
// }
1+
package com.smarttoolfactory.home.postlist
2+
3+
import android.os.Bundle
4+
import androidx.core.os.bundleOf
5+
import androidx.navigation.fragment.findNavController
6+
import androidx.recyclerview.widget.GridLayoutManager
7+
import com.smarttoolfactory.core.di.CoreModuleDependencies
8+
import com.smarttoolfactory.core.ui.fragment.DynamicNavigationFragment
9+
import com.smarttoolfactory.home.R
10+
import com.smarttoolfactory.home.adapter.PostListAdapter
11+
import com.smarttoolfactory.home.databinding.FragmentPostListBinding
12+
import com.smarttoolfactory.home.di.DaggerPostListComponent
13+
import com.smarttoolfactory.home.viewmodel.PostListViewModelFlow
14+
import dagger.hilt.android.EntryPointAccessors
15+
import javax.inject.Inject
16+
17+
class PostListFlowFragment : DynamicNavigationFragment<FragmentPostListBinding>() {
18+
19+
@Inject
20+
lateinit var viewModel: PostListViewModelFlow
21+
22+
override fun getLayoutRes(): Int = R.layout.fragment_post_list
23+
24+
override fun onCreate(savedInstanceState: Bundle?) {
25+
initCoreDependentInjection()
26+
super.onCreate(savedInstanceState)
27+
viewModel.getPosts()
28+
}
29+
30+
override fun bindViews() {
31+
dataBinding.viewModel = viewModel
32+
33+
dataBinding.recyclerView.apply {
34+
35+
// Set Layout manager
36+
this.layoutManager =
37+
GridLayoutManager(requireContext(), 3)
38+
39+
// Set RecyclerViewAdapter
40+
this.adapter =
41+
PostListAdapter(R.layout.row_post_grid, viewModel::onClick)
42+
}
43+
44+
val swipeRefreshLayout = dataBinding.swipeRefreshLayout
45+
46+
swipeRefreshLayout.setOnRefreshListener {
47+
swipeRefreshLayout.isRefreshing = false
48+
viewModel.refreshPosts()
49+
}
50+
51+
subscribeGoToDetailScreen()
52+
}
53+
54+
private fun subscribeGoToDetailScreen() {
55+
56+
viewModel.goToDetailScreen.observe(
57+
viewLifecycleOwner,
58+
{
59+
60+
it.getContentIfNotHandled()?.let { post ->
61+
val bundle = bundleOf("post" to post)
62+
63+
/*
64+
Directly calling R.id.nav_graph_post_detail causes compiler to fail
65+
with Unresolved reference: nav_graph_post_detail
66+
*/
67+
findNavController().navigate(
68+
R.id.action_postListFragment_to_nav_graph_post_detail,
69+
bundle
70+
)
71+
}
72+
}
73+
)
74+
}
75+
76+
private fun initCoreDependentInjection() {
77+
78+
val coreModuleDependencies = EntryPointAccessors.fromApplication(
79+
requireActivity().applicationContext,
80+
CoreModuleDependencies::class.java
81+
)
82+
83+
DaggerPostListComponent.factory().create(
84+
dependentModule = coreModuleDependencies,
85+
fragment = this
86+
)
87+
.inject(this)
88+
}
89+
}

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