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Added a progress indicator on item loading

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antonio
2023-03-13 10:54:44 +01:00
parent 24e94039bb
commit 301142b2c6
2 changed files with 31 additions and 16 deletions
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37
app/src/main/java/com/cappielloantonio/play/ui/fragment/DownloadFragment.java
View File

@@ -121,25 +121,30 @@ public class DownloadFragment extends Fragment implements ClickCallback {
downloadHorizontalAdapter = new DownloadHorizontalAdapter(this); downloadHorizontalAdapter = new DownloadHorizontalAdapter(this);
bind.downloadedTracksRecyclerView.setAdapter(downloadHorizontalAdapter); bind.downloadedTracksRecyclerView.setAdapter(downloadHorizontalAdapter);
downloadViewModel.getDownloadedTracks(getViewLifecycleOwner()).observe(getViewLifecycleOwner(), songs -> { downloadViewModel.getDownloadedTracks(getViewLifecycleOwner()).observe(getViewLifecycleOwner(), songs -> {
if (songs == null || songs.isEmpty()) { if (songs != null) {
if (bind != null) { if (songs.isEmpty()) {
bind.emptyDownloadLayout.setVisibility(View.VISIBLE); if (bind != null) {
bind.fragmentDownloadNestedScrollView.setVisibility(View.GONE); bind.emptyDownloadLayout.setVisibility(View.VISIBLE);
bind.fragmentDownloadNestedScrollView.setVisibility(View.GONE);
bind.downloadDownloadedTracksPlaceholder.placeholder.setVisibility(View.VISIBLE); bind.downloadDownloadedTracksPlaceholder.placeholder.setVisibility(View.VISIBLE);
bind.downloadDownloadedTracksSector.setVisibility(View.GONE); bind.downloadDownloadedTracksSector.setVisibility(View.GONE);
}
} else {
if (bind != null) {
bind.emptyDownloadLayout.setVisibility(View.GONE);
bind.fragmentDownloadNestedScrollView.setVisibility(View.VISIBLE);
bind.downloadDownloadedTracksPlaceholder.placeholder.setVisibility(View.GONE);
bind.downloadDownloadedTracksSector.setVisibility(View.VISIBLE);
bind.downloadedTracksRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
downloadHorizontalAdapter.setItems(songs);
}
} }
} else {
if (bind != null) {
bind.emptyDownloadLayout.setVisibility(View.GONE);
bind.fragmentDownloadNestedScrollView.setVisibility(View.VISIBLE);
bind.downloadDownloadedTracksPlaceholder.placeholder.setVisibility(View.GONE); if (bind != null) bind.loadingProgressBar.setVisibility(View.GONE);
bind.downloadDownloadedTracksSector.setVisibility(View.VISIBLE);
bind.downloadedTracksRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
downloadHorizontalAdapter.setItems(songs);
}
} }
}); });
} }

10
app/src/main/res/layout/fragment_download.xml
View File

@@ -39,6 +39,15 @@
</com.google.android.material.appbar.MaterialToolbar> </com.google.android.material.appbar.MaterialToolbar>
</com.google.android.material.appbar.AppBarLayout> </com.google.android.material.appbar.AppBarLayout>
<ProgressBar
android:id="@+id/loading_progress_bar"
style="@style/Widget.AppCompat.ProgressBar.Horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:indeterminate="true"
android:minWidth="128dp" />
<LinearLayout <LinearLayout
android:id="@+id/empty_download_layout" android:id="@+id/empty_download_layout"
android:layout_width="match_parent" android:layout_width="match_parent"
@@ -79,6 +88,7 @@
android:id="@+id/fragment_download_nested_scroll_view" android:id="@+id/fragment_download_nested_scroll_view"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent"
android:visibility="gone"
app:layout_behavior="@string/appbar_scrolling_view_behavior"> app:layout_behavior="@string/appbar_scrolling_view_behavior">
<LinearLayout <LinearLayout