refactored group chat members into seperate screen

2 files changed, 218 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/adapter/UserAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/UserAdapter.java
new file mode 100644
index 000000000..f6a15aff4
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/ui/adapter/UserAdapter.java
@@ -0,0 +1,146 @@
+package de.pixart.messenger.ui.adapter;
+
+import android.app.PendingIntent;
+import android.content.IntentSender;
+import android.databinding.DataBindingUtil;
+import android.support.annotation.NonNull;
+import android.support.v7.recyclerview.extensions.ListAdapter;
+import android.support.v7.util.DiffUtil;
+import android.support.v7.widget.RecyclerView;
+import android.view.ContextMenu;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.PopupMenu;
+
+import org.openintents.openpgp.util.OpenPgpUtils;
+
+import java.util.List;
+
+import de.pixart.messenger.R;
+import de.pixart.messenger.crypto.PgpEngine;
+import de.pixart.messenger.databinding.ContactBinding;
+import de.pixart.messenger.entities.Contact;
+import de.pixart.messenger.entities.MucOptions;
+import de.pixart.messenger.services.XmppConnectionService;
+import de.pixart.messenger.ui.ConferenceDetailsActivity;
+import de.pixart.messenger.ui.XmppActivity;
+import de.pixart.messenger.ui.util.AvatarWorkerTask;
+import de.pixart.messenger.ui.util.MucDetailsContextMenuHelper;
+
+public class UserAdapter extends ListAdapter<MucOptions.User, UserAdapter.ViewHolder> implements View.OnCreateContextMenuListener {
+
+    private MucOptions.User selectedUser = null;
+
+    static final DiffUtil.ItemCallback<MucOptions.User> DIFF = new DiffUtil.ItemCallback<MucOptions.User>() {
+        @Override
+        public boolean areItemsTheSame(@NonNull MucOptions.User a, @NonNull MucOptions.User b) {
+            return a == b;
+        }
+
+        @Override
+        public boolean areContentsTheSame(@NonNull MucOptions.User a, @NonNull MucOptions.User b) {
+            return a.equals(b);
+        }
+    };
+    private final boolean advancedMode;
+
+    public UserAdapter(final boolean advancedMode) {
+        super(DIFF);
+        this.advancedMode = advancedMode;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int position) {
+        return new ViewHolder(DataBindingUtil.inflate(LayoutInflater.from(viewGroup.getContext()), R.layout.contact, viewGroup, false));
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder viewHolder, int position) {
+        final MucOptions.User user = getItem(position);
+        AvatarWorkerTask.loadAvatar(user, viewHolder.binding.contactPhoto, R.dimen.avatar);
+        viewHolder.binding.getRoot().setOnClickListener(v -> {
+            final XmppActivity activity = XmppActivity.find(v);
+            if (activity != null) {
+                activity.highlightInMuc(user.getConversation(), user.getName());
+            }
+        });
+        viewHolder.binding.getRoot().setTag(user);
+        viewHolder.binding.getRoot().setOnCreateContextMenuListener(this);
+        viewHolder.binding.getRoot().setOnLongClickListener(v -> {
+            selectedUser = user;
+            return false;
+        });
+        final String name = user.getName();
+        final Contact contact = user.getContact();
+        if (contact != null) {
+            viewHolder.binding.contactDisplayName.setText(contact.getDisplayName());
+            if (name != null) {
+                viewHolder.binding.contactJid.setText(String.format("%s \u2022 %s", name, ConferenceDetailsActivity.getStatus(viewHolder.binding.getRoot().getContext(), user, advancedMode)));
+            } else {
+                viewHolder.binding.contactJid.setText(ConferenceDetailsActivity.getStatus(viewHolder.binding.getRoot().getContext(), user, advancedMode));
+            }
+        } else {
+            viewHolder.binding.contactDisplayName.setText(name == null ? "" : name);
+            viewHolder.binding.contactJid.setText(ConferenceDetailsActivity.getStatus(viewHolder.binding.getRoot().getContext(), user, advancedMode));
+        }
+        if (advancedMode && user.getPgpKeyId() != 0) {
+            viewHolder.binding.key.setVisibility(View.VISIBLE);
+            viewHolder.binding.key.setOnClickListener(v -> {
+                final XmppActivity activity = XmppActivity.find(v);
+                final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
+                final PgpEngine pgpEngine = service == null ? null : service.getPgpEngine();
+                if (pgpEngine != null) {
+                    PendingIntent intent = pgpEngine.getIntentForKey(user.getPgpKeyId());
+                    if (intent != null) {
+                        try {
+                            activity.startIntentSenderForResult(intent.getIntentSender(), 0, null, 0, 0, 0);
+                        } catch (IntentSender.SendIntentException ignored) {
+
+                        }
+                    }
+                }
+            });
+            viewHolder.binding.key.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
+        }
+
+
+    }
+
+    public MucOptions.User getSelectedUser() {
+        return selectedUser;
+    }
+
+    @Override
+    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
+        final XmppActivity activity = XmppActivity.find(v);
+        final Object tag = v.getTag();
+        if (tag instanceof MucOptions.User && activity != null) {
+            activity.getMenuInflater().inflate(R.menu.muc_details_context, menu);
+            final MucOptions.User user = (MucOptions.User) tag;
+            String name;
+            final Contact contact = user.getContact();
+            if (contact != null && contact.showInContactList()) {
+                name = contact.getDisplayName();
+            } else if (user.getRealJid() != null) {
+                name = user.getRealJid().asBareJid().toString();
+            } else {
+                name = user.getName();
+            }
+            menu.setHeaderTitle(name);
+            MucDetailsContextMenuHelper.configureMucDetailsContextMenu(activity, menu, user.getConversation(), user);
+        }
+    }
+
+    class ViewHolder extends RecyclerView.ViewHolder {
+
+        private final ContactBinding binding;
+
+        private ViewHolder(ContactBinding binding) {
+            super(binding.getRoot());
+            this.binding = binding;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/UserPreviewAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/UserPreviewAdapter.java
new file mode 100644
index 000000000..5104ef86c
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/ui/adapter/UserPreviewAdapter.java
@@ -0,0 +1,72 @@
+package de.pixart.messenger.ui.adapter;
+
+import android.databinding.DataBindingUtil;
+import android.support.annotation.NonNull;
+import android.support.v7.recyclerview.extensions.ListAdapter;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.ViewGroup;
+import android.widget.PopupMenu;
+
+import java.util.List;
+
+import de.pixart.messenger.R;
+import de.pixart.messenger.databinding.UserPreviewBinding;
+import de.pixart.messenger.entities.MucOptions;
+import de.pixart.messenger.ui.XmppActivity;
+import de.pixart.messenger.ui.util.AvatarWorkerTask;
+import de.pixart.messenger.ui.util.MucDetailsContextMenuHelper;
+
+public class UserPreviewAdapter extends ListAdapter<MucOptions.User, UserPreviewAdapter.ViewHolder> {
+
+    public UserPreviewAdapter() {
+        super(UserAdapter.DIFF);
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int position) {
+        return new ViewHolder(DataBindingUtil.inflate(LayoutInflater.from(viewGroup.getContext()), R.layout.user_preview, viewGroup, false));
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder viewHolder, int position) {
+        final MucOptions.User user = getItem(position);
+        AvatarWorkerTask.loadAvatar(user, viewHolder.binding.avatar, R.dimen.media_size);
+        viewHolder.binding.getRoot().setOnClickListener(v -> {
+            final XmppActivity activity = XmppActivity.find(v);
+            if (activity != null) {
+                activity.highlightInMuc(user.getConversation(), user.getName());
+            }
+        });
+        viewHolder.binding.getRoot().setOnLongClickListener(v -> {
+            final XmppActivity activity = XmppActivity.find(v);
+            if (activity == null) {
+                return true;
+            }
+            final PopupMenu popupMenu = new PopupMenu(activity, v);
+            popupMenu.inflate(R.menu.muc_details_context);
+            final Menu menu = popupMenu.getMenu();
+            MucDetailsContextMenuHelper.configureMucDetailsContextMenu(activity, menu, user.getConversation(), user);
+            popupMenu.setOnMenuItemClickListener(menuItem -> MucDetailsContextMenuHelper.onContextItemSelected(menuItem, user, user.getConversation(), activity));
+            popupMenu.show();
+            return true;
+        });
+    }
+
+    public void setUserList(List<MucOptions.User> users) {
+        submitList(users);
+    }
+
+
+    class ViewHolder extends RecyclerView.ViewHolder {
+
+        private final UserPreviewBinding binding;
+
+        private ViewHolder(UserPreviewBinding binding) {
+            super(binding.getRoot());
+            this.binding = binding;
+        }
+    }
+}
\ No newline at end of file