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Swipe down refresh animation #515

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Swipe down refresh animation #515

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10 changes: 10 additions & 0 deletions app/src/main/java/org/hackillinois/android/view/leaderboard/LeaderboardFragment.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProvider
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.dinuscxj.refresh.RecyclerRefreshLayout
import kotlinx.android.synthetic.main.fragment_leaderboard.view.*
import org.hackillinois.android.R
import org.hackillinois.android.database.entity.Leaderboard
Expand All @@ -31,6 +32,7 @@ class LeaderboardFragment : Fragment() {
private lateinit var recyclerView: RecyclerView
private lateinit var mLayoutManager: LinearLayoutManager
private lateinit var mAdapter: LeaderboardAdapter
private lateinit var refreshLayout: RecyclerRefreshLayout

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
Expand All @@ -45,6 +47,8 @@ class LeaderboardFragment : Fragment() {
): View? {
val view = inflater.inflate(R.layout.fragment_leaderboard, container, false)

refreshLayout = view.findViewById(R.id.refresh_layout)

mAdapter = LeaderboardAdapter(leaderboard)

recyclerView = view.recyclerview_leaderboard.apply {
Expand All @@ -54,6 +58,12 @@ class LeaderboardFragment : Fragment() {
addItemDecorationWithoutLastItem()
}

refreshLayout.setOnRefreshListener {
// code to refresh list
viewModel.leaderboardRepository.fetchLeaderboard()
refreshLayout.setRefreshing(false)
}

viewModel.leaderboardLiveData.observe(
viewLifecycleOwner,
Observer {
Expand Down
2 changes: 1 addition & 1 deletion app/src/main/java/org/hackillinois/android/viewmodel/LeaderboardViewModel.kt
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Expand Up @@ -6,7 +6,7 @@ import org.hackillinois.android.database.entity.Leaderboard
import org.hackillinois.android.repository.LeaderboardRepository

class LeaderboardViewModel : ViewModel() {
private val leaderboardRepository = LeaderboardRepository.instance
val leaderboardRepository = LeaderboardRepository.instance

lateinit var leaderboardLiveData: LiveData<List<Leaderboard>>

Expand Down
33 changes: 18 additions & 15 deletions app/src/main/res/layout/fragment_leaderboard.xml
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Expand Up @@ -35,20 +35,23 @@
android:textColor="@color/white"
android:text="@string/leaderboard"
/>

<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerview_leaderboard"
<com.dinuscxj.refresh.RecyclerRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/refresh_layout"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginTop="24dp"
android:layout_marginBottom="50dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@id/title_textview_leaderboard"
app:layout_constraintBottom_toBottomOf="parent"
android:paddingEnd="31dp"
android:paddingStart="31dp"
android:paddingBottom="30dp"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />

android:layout_height="match_parent">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerview_leaderboard"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginTop="24dp"
android:layout_marginBottom="50dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@id/title_textview_leaderboard"
app:layout_constraintBottom_toBottomOf="parent"
android:paddingEnd="31dp"
android:paddingStart="31dp"
android:paddingBottom="30dp"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
</com.dinuscxj.refresh.RecyclerRefreshLayout>
</androidx.constraintlayout.widget.ConstraintLayout>