1package eu.siacs.conversations.ui.adapter;
2
3import android.content.SharedPreferences;
4import android.content.res.Resources;
5import android.databinding.DataBindingUtil;
6import android.graphics.Bitmap;
7import android.graphics.drawable.BitmapDrawable;
8import android.graphics.drawable.Drawable;
9import android.os.AsyncTask;
10import android.preference.PreferenceManager;
11import android.view.LayoutInflater;
12import android.view.View;
13import android.view.ViewGroup;
14import android.widget.ArrayAdapter;
15import android.widget.ImageView;
16import android.widget.TextView;
17
18import com.wefika.flowlayout.FlowLayout;
19
20import java.lang.ref.WeakReference;
21import java.util.List;
22import java.util.concurrent.RejectedExecutionException;
23
24import eu.siacs.conversations.R;
25import eu.siacs.conversations.databinding.ContactBinding;
26import eu.siacs.conversations.entities.ListItem;
27import eu.siacs.conversations.ui.SettingsActivity;
28import eu.siacs.conversations.ui.XmppActivity;
29import eu.siacs.conversations.ui.util.AvatarWorkerTask;
30import eu.siacs.conversations.utils.EmojiWrapper;
31import eu.siacs.conversations.utils.IrregularUnicodeDetector;
32import eu.siacs.conversations.utils.UIHelper;
33import rocks.xmpp.addr.Jid;
34
35public class ListItemAdapter extends ArrayAdapter<ListItem> {
36
37 protected XmppActivity activity;
38 private boolean showDynamicTags = false;
39 private OnTagClickedListener mOnTagClickedListener = null;
40 private View.OnClickListener onTagTvClick = view -> {
41 if (view instanceof TextView && mOnTagClickedListener != null) {
42 TextView tv = (TextView) view;
43 final String tag = tv.getText().toString();
44 mOnTagClickedListener.onTagClicked(tag);
45 }
46 };
47
48 public ListItemAdapter(XmppActivity activity, List<ListItem> objects) {
49 super(activity, 0, objects);
50 this.activity = activity;
51 }
52
53
54 public void refreshSettings() {
55 SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
56 this.showDynamicTags = preferences.getBoolean(SettingsActivity.SHOW_DYNAMIC_TAGS, false);
57 }
58
59 @Override
60 public View getView(int position, View view, ViewGroup parent) {
61 LayoutInflater inflater = activity.getLayoutInflater();
62 ListItem item = getItem(position);
63 ViewHolder viewHolder;
64 if (view == null) {
65 ContactBinding binding = DataBindingUtil.inflate(inflater,R.layout.contact,parent,false);
66 viewHolder = ViewHolder.get(binding);
67 view = binding.getRoot();
68 } else {
69 viewHolder = (ViewHolder) view.getTag();
70 }
71
72 List<ListItem.Tag> tags = item.getTags(activity);
73 if (tags.size() == 0 || !this.showDynamicTags) {
74 viewHolder.tags.setVisibility(View.GONE);
75 } else {
76 viewHolder.tags.setVisibility(View.VISIBLE);
77 viewHolder.tags.removeAllViewsInLayout();
78 for (ListItem.Tag tag : tags) {
79 TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag, viewHolder.tags, false);
80 tv.setText(tag.getName());
81 tv.setBackgroundColor(tag.getColor());
82 tv.setOnClickListener(this.onTagTvClick);
83 viewHolder.tags.addView(tv);
84 }
85 }
86 final Jid jid = item.getJid();
87 if (jid != null) {
88 viewHolder.jid.setVisibility(View.VISIBLE);
89 viewHolder.jid.setText(IrregularUnicodeDetector.style(activity, jid));
90 } else {
91 viewHolder.jid.setVisibility(View.GONE);
92 }
93 viewHolder.name.setText(EmojiWrapper.transform(item.getDisplayName()));
94 AvatarWorkerTask.loadAvatar(item, viewHolder.avatar, R.dimen.avatar);
95 return view;
96 }
97
98 public void setOnTagClickedListener(OnTagClickedListener listener) {
99 this.mOnTagClickedListener = listener;
100 }
101
102
103 public interface OnTagClickedListener {
104 void onTagClicked(String tag);
105 }
106
107 private static class ViewHolder {
108 private TextView name;
109 private TextView jid;
110 private ImageView avatar;
111 private FlowLayout tags;
112
113 private ViewHolder() {
114
115 }
116
117 public static ViewHolder get(ContactBinding binding) {
118 ViewHolder viewHolder = new ViewHolder();
119 viewHolder.name = binding.contactDisplayName;
120 viewHolder.jid = binding.contactJid;
121 viewHolder.avatar = binding.contactPhoto;
122 viewHolder.tags = binding.tags;
123 binding.getRoot().setTag(viewHolder);
124 return viewHolder;
125 }
126 }
127
128}