194 lines
5.1 KiB
Java
194 lines
5.1 KiB
Java
package org.mian.gitnex.adapters;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.Intent;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Filter;
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import android.widget.Filterable;
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import android.widget.ImageView;
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import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.ArrayList;
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import java.util.List;
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import org.gitnex.tea4j.v2.models.Organization;
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import org.mian.gitnex.R;
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import org.mian.gitnex.activities.OrganizationDetailActivity;
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import org.mian.gitnex.clients.PicassoService;
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import org.mian.gitnex.helpers.AppUtil;
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import org.mian.gitnex.helpers.RoundedTransformation;
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/**
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* @author M M Arif
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*/
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public class OrganizationsListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
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implements Filterable {
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private final Context context;
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private final List<Organization> orgListFull;
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private List<Organization> orgList;
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private OnLoadMoreListener loadMoreListener;
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private boolean isLoading = false, isMoreDataAvailable = true;
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private final Filter orgFilter =
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new Filter() {
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@Override
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protected FilterResults performFiltering(CharSequence constraint) {
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List<Organization> filteredList = new ArrayList<>();
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if (constraint == null || constraint.length() == 0) {
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filteredList.addAll(orgListFull);
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} else {
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String filterPattern = constraint.toString().toLowerCase().trim();
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for (Organization item : orgListFull) {
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if (item.getUsername().toLowerCase().contains(filterPattern)
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|| item.getDescription()
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.toLowerCase()
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.contains(filterPattern)) {
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filteredList.add(item);
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}
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}
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}
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FilterResults results = new FilterResults();
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results.values = filteredList;
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return results;
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}
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@Override
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protected void publishResults(CharSequence constraint, FilterResults results) {
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orgList.clear();
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orgList.addAll((List) results.values);
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notifyDataChanged();
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}
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};
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public OrganizationsListAdapter(Context ctx, List<Organization> orgListMain) {
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this.context = ctx;
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this.orgList = orgListMain;
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orgListFull = new ArrayList<>(orgList);
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}
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@NonNull @Override
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public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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LayoutInflater inflater = LayoutInflater.from(context);
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return new OrganizationsListAdapter.OrgHolder(
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inflater.inflate(R.layout.list_organizations, parent, false));
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}
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@Override
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public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
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if (position >= getItemCount() - 1
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&& isMoreDataAvailable
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&& !isLoading
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&& loadMoreListener != null) {
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isLoading = true;
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loadMoreListener.onLoadMore();
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}
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((OrganizationsListAdapter.OrgHolder) holder).bindData(orgList.get(position));
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}
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@Override
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public int getItemViewType(int position) {
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return position;
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}
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@Override
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public int getItemCount() {
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return orgList.size();
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}
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public void setMoreDataAvailable(boolean moreDataAvailable) {
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isMoreDataAvailable = moreDataAvailable;
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if (!isMoreDataAvailable) {
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loadMoreListener.onLoadFinished();
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}
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}
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@SuppressLint("NotifyDataSetChanged")
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public void notifyDataChanged() {
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notifyDataSetChanged();
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isLoading = false;
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loadMoreListener.onLoadFinished();
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}
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public void setLoadMoreListener(OnLoadMoreListener loadMoreListener) {
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this.loadMoreListener = loadMoreListener;
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}
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public void updateList(List<Organization> list) {
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orgList = list;
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notifyDataChanged();
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}
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@Override
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public Filter getFilter() {
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return orgFilter;
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}
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public abstract static class OnLoadMoreListener {
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protected abstract void onLoadMore();
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public void onLoadFinished() {}
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}
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class OrgHolder extends RecyclerView.ViewHolder {
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private final ImageView image;
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private final TextView orgName;
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private final TextView orgDescription;
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private Organization userOrganizations;
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OrgHolder(View itemView) {
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super(itemView);
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orgName = itemView.findViewById(R.id.orgName);
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orgDescription = itemView.findViewById(R.id.orgDescription);
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image = itemView.findViewById(R.id.imageAvatar);
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itemView.setOnClickListener(
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v -> {
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Context context = v.getContext();
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Intent intent = new Intent(context, OrganizationDetailActivity.class);
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intent.putExtra("orgName", userOrganizations.getUsername());
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context.startActivity(intent);
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});
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}
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void bindData(Organization org) {
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int imgRadius = AppUtil.getPixelsFromDensity(context, 60);
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this.userOrganizations = org;
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orgName.setText(org.getUsername());
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PicassoService.getInstance(context)
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.get()
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.load(org.getAvatarUrl())
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.placeholder(R.drawable.loader_animated)
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.transform(new RoundedTransformation(imgRadius, 0))
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.resize(120, 120)
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.centerCrop()
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.into(image);
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if (!org.getDescription().equals("")) {
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orgDescription.setVisibility(View.VISIBLE);
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orgDescription.setText(org.getDescription());
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} else {
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orgDescription.setVisibility(View.GONE);
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}
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}
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}
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}
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