java/com/android/dialer/contactsfragment/ContactViewHolder.java

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.dialer.contactsfragment;

import android.content.Context;
import android.net.Uri;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.QuickContactBadge;
import android.widget.TextView;

import com.android.dialer.R;
import com.android.dialer.common.Assert;
import com.android.dialer.contactsfragment.ContactsFragment.OnContactSelectedListener;
import com.android.dialer.widget.BidiTextView;

/** View holder for a contact. */
final class ContactViewHolder extends RecyclerView.ViewHolder implements OnClickListener {

  private final TextView header;
  private final BidiTextView name;
  private final QuickContactBadge photo;
  private final Context context;
  private final OnContactSelectedListener onContactSelectedListener;

  private String headerText;
  private Uri contactUri;
  private long contactId;

  ContactViewHolder(View itemView, OnContactSelectedListener onContactSelectedListener) {
    super(itemView);
    this.onContactSelectedListener = Assert.isNotNull(onContactSelectedListener);
    context = itemView.getContext();
    itemView.findViewById(R.id.click_target).setOnClickListener(this);
    header = itemView.findViewById(R.id.header);
    name = itemView.findViewById(R.id.contact_name);
    photo = itemView.findViewById(R.id.photo);
  }

  /**
   * Binds the ViewHolder with relevant data.
   *
   * @param headerText populates the header view.
   * @param displayName populates the name view.
   * @param contactUri to be shown by the contact card on photo click.
   * @param showHeader if header view should be shown {@code True}, {@code False} otherwise.
   */
  public void bind(
      String headerText, String displayName, Uri contactUri, long contactId, boolean showHeader) {
    Assert.checkArgument(!TextUtils.isEmpty(displayName));
    this.contactUri = contactUri;
    this.contactId = contactId;
    this.headerText = headerText;

    name.setText(displayName);
    header.setText(headerText);
    header.setVisibility(showHeader ? View.VISIBLE : View.INVISIBLE);
  }

  public QuickContactBadge getPhoto() {
    return photo;
  }

  public String getHeader() {
    return headerText;
  }

  public TextView getHeaderView() {
    return header;
  }

  @Override
  public void onClick(View v) {
    onContactSelectedListener.onContactSelected(photo, contactUri, contactId);
  }
}