108 lines
3.9 KiB
Java
108 lines
3.9 KiB
Java
package org.mercury_im.messenger.android.ui.openpgp;
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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.Switch;
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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 org.mercury_im.messenger.R;
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import org.mercury_im.messenger.core.viewmodel.openpgp.FingerprintViewItem;
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import org.pgpainless.key.OpenPgpV4Fingerprint;
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import java.text.DateFormat;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.List;
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public class ToggleableFingerprintsAdapter extends RecyclerView.Adapter<ToggleableFingerprintsAdapter.ViewHolder> {
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private final List<FingerprintViewItem> fingerprints = new ArrayList<>();
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private final OnFingerprintItemToggleListener toggleListener;
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private OnFingerprintItemLongClickListener longClickListener = null;
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private static final DateFormat dateFormat = SimpleDateFormat.getDateInstance();
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public ToggleableFingerprintsAdapter(OnFingerprintItemToggleListener toggleListener) {
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this.toggleListener = toggleListener;
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}
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public void setItems(List<FingerprintViewItem> fingerprints) {
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synchronized (this.fingerprints) {
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this.fingerprints.clear();
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this.fingerprints.addAll(fingerprints);
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this.notifyDataSetChanged();
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}
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}
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@NonNull
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@Override
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public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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View view = LayoutInflater.from(parent.getContext())
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.inflate(R.layout.view_openpgp_4_fingerprint_toggleable, parent, false);
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return new ViewHolder(view);
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}
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@Override
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public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
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synchronized (fingerprints) {
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FingerprintViewItem f = fingerprints.get(position);
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final OpenPgpV4Fingerprint fingerprint = f.getFingerprint();
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holder.fingerprint.setText(OpenPgpV4FingerprintFormatter.formatOpenPgpV4Fingerprint(fingerprint));
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holder.fingerprintTimestamp.setText(dateFormat.format(f.getModificationDate()));
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holder.trustSwitch.setChecked(f.isTrusted());
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holder.trustSwitch.setOnCheckedChangeListener(
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(buttonView, isChecked) -> toggleListener.onFingerprintToggled(fingerprint, isChecked));
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holder.divider.setVisibility(position == fingerprints.size() - 1 ? View.GONE : View.VISIBLE);
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holder.itemView.setOnLongClickListener(v -> {
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if (longClickListener != null) {
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longClickListener.onFingerprintItemLongClick(fingerprint);
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}
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return true;
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});
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}
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}
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@Override
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public int getItemCount() {
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return fingerprints.size();
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}
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public static class ViewHolder extends RecyclerView.ViewHolder {
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private final Switch trustSwitch;
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private final TextView fingerprintTimestamp;
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private final TextView fingerprint;
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private final View divider;
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public ViewHolder(@NonNull View itemView) {
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super(itemView);
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this.fingerprint = itemView.findViewById(R.id.fingerprint);
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this.trustSwitch = itemView.findViewById(R.id.fingerprint_toggle);
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this.fingerprintTimestamp = itemView.findViewById(R.id.fingerprint_timestamp);
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this.divider = itemView.findViewById(R.id.divider);
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}
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}
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public void setItemLongClickListener(OnFingerprintItemLongClickListener longClickListener) {
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this.longClickListener = longClickListener;
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}
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public interface OnFingerprintItemToggleListener {
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void onFingerprintToggled(OpenPgpV4Fingerprint fingerprint, boolean checked);
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}
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public interface OnFingerprintItemLongClickListener {
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void onFingerprintItemLongClick(OpenPgpV4Fingerprint fingerprint);
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}
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}
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