取り急ぎ細部は考えずにRESTからのURLで画像を表示する。
public class ListRecycleViewAdapter extends RecyclerView.Adapter<ListViewHolder> {
private List<InfoRowData> list;
private Context context;
public ListRecycleViewAdapter(Context context, List<InfoRowData> list) {
this.context = context;
this.list = list;
}
@NonNull
@Override
public ListViewHolder onCreateViewHolder(@NonNull final ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_row, parent, false);
return new ListViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull final ListViewHolder holder, final int position) {
// 非同期取得
if (list.get(position).getLogoUri() != null) {
String url = list.get(position).getLogoUri();
Glide.with(context)
.load(url)
.placeholder(R.drawable.ic_default_icon)
.into(holder.LogoIcon);
} else {
Glide.with(context)
.load(R.drawable.ic_default_icon)
.placeholder(R.drawable.ic_default_icon)
.into(holder.LogoIcon);
}
}
}
public class DetailsFragment extends Fragment {
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable final ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_details, container, false);
ImageView iconView = view.findViewById(R.id.logoIcon);
// 非同期取得
if (data.getLogoUrl() != null) {
String url = data.getLogoUrl();
Glide.with(getContext())
.load(url)
.placeholder(R.drawable.ic_default_icon)
.into(iconView);
} else {
Glide.with(getContext())
.load(R.drawable.ic_default_icon)
.placeholder(R.drawable.ic_default_icon)
.into(iconView);
}
}
}
案件固有名詞をわざわざ除去するのは面倒だな。そういうツールも作るべきかね。
https://github.com/bumptech/glide/wiki
https://bumptech.github.io/glide/doc/getting-started.html
