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Code Issues Projects Releases Packages Wiki Activity Actions

Fix NullPointerException

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This commit is contained in:
antonio 2023-03-12 17:29:53 +01:00
parent e5b248f808
commit 3f6f3ab06a
1 changed files with 21 additions and 25 deletions
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46
app/src/main/java/com/cappielloantonio/play/ui/dialog/StarredSyncDialog.java
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@ -5,6 +5,7 @@ import android.app.Dialog;
import android.content.Context; import android.content.Context;
import android.os.Bundle; import android.os.Bundle;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.widget.Button;
import androidx.annotation.NonNull; import androidx.annotation.NonNull;
import androidx.fragment.app.DialogFragment; import androidx.fragment.app.DialogFragment;
@ -15,10 +16,8 @@ import com.cappielloantonio.play.databinding.DialogConnectionAlertBinding;
import com.cappielloantonio.play.model.Download; import com.cappielloantonio.play.model.Download;
import com.cappielloantonio.play.util.DownloadUtil; import com.cappielloantonio.play.util.DownloadUtil;
import com.cappielloantonio.play.util.MappingUtil; import com.cappielloantonio.play.util.MappingUtil;
import com.cappielloantonio.play.util.Preferences;
import com.cappielloantonio.play.viewmodel.StarredSyncViewModel; import com.cappielloantonio.play.viewmodel.StarredSyncViewModel;
import java.util.Objects;
import java.util.stream.Collectors; import java.util.stream.Collectors;
public class StarredSyncDialog extends DialogFragment { public class StarredSyncDialog extends DialogFragment {
@ -37,18 +36,15 @@ public class StarredSyncDialog extends DialogFragment {
builder.setView(bind.getRoot()) builder.setView(bind.getRoot())
.setTitle(R.string.starred_sync_dialog_title) .setTitle(R.string.starred_sync_dialog_title)
.setPositiveButton(R.string.starred_sync_dialog_positive_button, (dialog, id) -> { .setPositiveButton(R.string.starred_sync_dialog_positive_button, null)
}) .setNegativeButton(R.string.starred_sync_dialog_negative_button, null);
.setNegativeButton(R.string.starred_sync_dialog_negative_button, (dialog, id) -> {
});
return builder.create(); return builder.create();
} }
@Override @Override
public void onStart() { public void onResume() {
super.onStart(); super.onResume();
setButtonAction(requireContext()); setButtonAction(requireContext());
} }
@ -59,22 +55,22 @@ public class StarredSyncDialog extends DialogFragment {
} }
private void setButtonAction(Context context) { private void setButtonAction(Context context) {
((AlertDialog) Objects.requireNonNull(getDialog())).getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(v -> { AlertDialog dialog = ((AlertDialog) getDialog());
starredSyncViewModel.getStarredTracks(getViewLifecycleOwner()).observe(getViewLifecycleOwner(), songs -> {
if (songs != null) { if (dialog != null) {
DownloadUtil.getDownloadTracker(context).download( Button positiveButton = dialog.getButton(Dialog.BUTTON_POSITIVE);
MappingUtil.mapDownloads(songs), positiveButton.setOnClickListener(v -> {
songs.stream().map(Download::new).collect(Collectors.toList()) starredSyncViewModel.getStarredTracks(requireActivity()).observe(requireActivity(), songs -> {
); if (songs != null) {
} DownloadUtil.getDownloadTracker(context).download(
MappingUtil.mapDownloads(songs),
songs.stream().map(Download::new).collect(Collectors.toList())
);
}
dialog.dismiss();
});
}); });
}
Objects.requireNonNull(getDialog()).dismiss();
});
((AlertDialog) Objects.requireNonNull(getDialog())).getButton(AlertDialog.BUTTON_NEGATIVE).setOnClickListener(v -> {
Preferences.setStarredSyncEnabled(false);
Objects.requireNonNull(getDialog()).dismiss();
});
} }
} }