renaming eu.siacs.conversations to de.thedevstack.conversationsplus

 "renaming eu.siacs.conversations to de.thedevstack.conversationsplus"

package renaming completed

5 files changed, 1133 insertions, 0 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/AccountAdapter.java b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/AccountAdapter.java
new file mode 100644
index 00000000..1dd855d9
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/AccountAdapter.java
@@ -0,0 +1,54 @@
+package de.thedevstack.conversationsplus.ui.adapter;
+
+import java.util.List;
+
+import de.thedevstack.conversationsplus.R;
+import de.thedevstack.conversationsplus.entities.Account;
+import de.thedevstack.conversationsplus.ui.XmppActivity;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class AccountAdapter extends ArrayAdapter<Account> {
+
+	private XmppActivity activity;
+
+	public AccountAdapter(XmppActivity activity, List<Account> objects) {
+		super(activity, 0, objects);
+		this.activity = activity;
+	}
+
+	@Override
+	public View getView(int position, View view, ViewGroup parent) {
+		Account account = getItem(position);
+		if (view == null) {
+			LayoutInflater inflater = (LayoutInflater) getContext()
+					.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+			view = inflater.inflate(R.layout.account_row, parent, false);
+		}
+		TextView jid = (TextView) view.findViewById(R.id.account_jid);
+		jid.setText(account.getJid().toBareJid().toString());
+		TextView statusView = (TextView) view.findViewById(R.id.account_status);
+		ImageView imageView = (ImageView) view.findViewById(R.id.account_image);
+		imageView.setImageBitmap(activity.avatarService().get(account,
+				activity.getPixel(48)));
+        statusView.setText(getContext().getString(account.getStatus().getReadableId()));
+        switch (account.getStatus()) {
+            case ONLINE:
+                statusView.setTextColor(activity.getOnlineColor());
+                break;
+            case DISABLED:
+            case CONNECTING:
+                statusView.setTextColor(activity.getSecondaryTextColor());
+                break;
+            default:
+                statusView.setTextColor(activity.getWarningTextColor());
+                break;
+        }
+		return view;
+	}
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ConversationAdapter.java b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ConversationAdapter.java
new file mode 100644
index 00000000..cad9975b
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ConversationAdapter.java
@@ -0,0 +1,224 @@
+package de.thedevstack.conversationsplus.ui.adapter;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.graphics.Typeface;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.AsyncTask;
+import android.util.Pair;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import java.lang.ref.WeakReference;
+import java.util.List;
+import java.util.concurrent.RejectedExecutionException;
+
+import de.tzur.conversations.Settings;
+import de.thedevstack.conversationsplus.R;
+import de.thedevstack.conversationsplus.entities.Account;
+import de.thedevstack.conversationsplus.entities.Conversation;
+import de.thedevstack.conversationsplus.entities.Downloadable;
+import de.thedevstack.conversationsplus.entities.Message;
+import de.thedevstack.conversationsplus.entities.Presences;
+import de.thedevstack.conversationsplus.ui.ConversationActivity;
+import de.thedevstack.conversationsplus.ui.XmppActivity;
+import de.thedevstack.conversationsplus.utils.UIHelper;
+import github.ankushsachdeva.emojicon.EmojiconTextView;
+
+public class ConversationAdapter extends ArrayAdapter<Conversation> {
+
+	private XmppActivity activity;
+
+	public ConversationAdapter(XmppActivity activity,
+			List<Conversation> conversations) {
+		super(activity, 0, conversations);
+		this.activity = activity;
+	}
+
+	@Override
+	public View getView(int position, View view, ViewGroup parent) {
+		if (view == null) {
+			LayoutInflater inflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+			view = inflater.inflate(R.layout.conversation_list_row,parent, false);
+		}
+		Conversation conversation = getItem(position);
+		if (this.activity instanceof ConversationActivity) {
+			ConversationActivity activity = (ConversationActivity) this.activity;
+			if (!activity.isConversationsOverviewHideable()) {
+				if (conversation == activity.getSelectedConversation()) {
+					view.setBackgroundColor(activity
+							.getSecondaryBackgroundColor());
+				} else {
+					view.setBackgroundColor(Color.TRANSPARENT);
+				}
+			} else {
+				view.setBackgroundColor(Color.TRANSPARENT);
+			}
+		}
+		TextView convName = (TextView) view.findViewById(R.id.conversation_name);
+		if (conversation.getMode() == Conversation.MODE_SINGLE || activity.useSubjectToIdentifyConference()) {
+			convName.setText(conversation.getName());
+		} else {
+			convName.setText(conversation.getJid().toBareJid().toString());
+		}
+		EmojiconTextView mLastMessage = (EmojiconTextView) view.findViewById(R.id.conversation_lastmsg);
+		TextView mTimestamp = (TextView) view.findViewById(R.id.conversation_lastupdate);
+		ImageView imagePreview = (ImageView) view.findViewById(R.id.conversation_lastimage);
+
+        if (Settings.SHOW_ONLINE_STATUS && conversation != null && conversation.getAccount().getStatus() == Account.State.ONLINE) {
+            TextView status = (TextView) view.findViewById(R.id.status);
+
+            String color = "#000000";
+            if (conversation.getMode() == Conversation.MODE_SINGLE) {
+                switch (conversation.getContact().getMostAvailableStatus()) {
+                    case Presences.ONLINE:
+                    case Presences.CHAT:
+                        color = "#259B23";
+                        break;
+                    case Presences.AWAY:
+                    case Presences.XA:
+                        color = "#FF9800";
+                        break;
+                    case Presences.DND:
+                        color = "#E51C23";
+                        break;
+                }
+            } else if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().online()) {
+                color = "#259B23";
+            }
+            status.setBackgroundColor(Color.parseColor(color));
+        }
+
+		Message message = conversation.getLatestMessage();
+
+		if (!conversation.isRead()) {
+			convName.setTypeface(null, Typeface.BOLD);
+		} else {
+			convName.setTypeface(null, Typeface.NORMAL);
+		}
+
+		if (message.getImageParams().width > 0
+				&& (message.getDownloadable() == null
+				|| message.getDownloadable().getStatus() != Downloadable.STATUS_DELETED)) {
+			mLastMessage.setVisibility(View.GONE);
+			imagePreview.setVisibility(View.VISIBLE);
+			activity.loadBitmap(message, imagePreview);
+		} else {
+			Pair<String,Boolean> preview = UIHelper.getMessagePreview(activity,message);
+			mLastMessage.setVisibility(View.VISIBLE);
+			imagePreview.setVisibility(View.GONE);
+            boolean parseEmoticons = Settings.PARSE_EMOTICONS;
+            CharSequence msgText = parseEmoticons ? UIHelper.transformAsciiEmoticons(getContext(), preview.first) : preview.first;
+			mLastMessage.setText(msgText);
+			if (preview.second) {
+				if (conversation.isRead()) {
+					mLastMessage.setTypeface(null, Typeface.ITALIC);
+				} else {
+					mLastMessage.setTypeface(null,Typeface.BOLD_ITALIC);
+				}
+			} else {
+				if (conversation.isRead()) {
+					mLastMessage.setTypeface(null,Typeface.NORMAL);
+				} else {
+					mLastMessage.setTypeface(null,Typeface.BOLD);
+				}
+			}
+		}
+
+		mTimestamp.setText(UIHelper.readableTimeDifference(activity,conversation.getLatestMessage().getTimeSent()));
+		ImageView profilePicture = (ImageView) view.findViewById(R.id.conversation_image);
+		loadAvatar(conversation,profilePicture);
+
+		return view;
+	}
+
+	class BitmapWorkerTask extends AsyncTask<Conversation, Void, Bitmap> {
+		private final WeakReference<ImageView> imageViewReference;
+		private Conversation conversation = null;
+
+		public BitmapWorkerTask(ImageView imageView) {
+			imageViewReference = new WeakReference<>(imageView);
+		}
+
+		@Override
+		protected Bitmap doInBackground(Conversation... params) {
+			return activity.avatarService().get(params[0], activity.getPixel(56));
+		}
+
+		@Override
+		protected void onPostExecute(Bitmap bitmap) {
+			if (bitmap != null) {
+				final ImageView imageView = imageViewReference.get();
+				if (imageView != null) {
+					imageView.setImageBitmap(bitmap);
+					imageView.setBackgroundColor(0x00000000);
+				}
+			}
+		}
+	}
+
+	public void loadAvatar(Conversation conversation, ImageView imageView) {
+		if (cancelPotentialWork(conversation, imageView)) {
+			final Bitmap bm = activity.avatarService().get(conversation, activity.getPixel(56), true);
+			if (bm != null) {
+				imageView.setImageBitmap(bm);
+				imageView.setBackgroundColor(0x00000000);
+			} else {
+				imageView.setBackgroundColor(UIHelper.getColorForName(conversation.getName()));
+				imageView.setImageDrawable(null);
+				final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
+				final AsyncDrawable asyncDrawable = new AsyncDrawable(activity.getResources(), null, task);
+				imageView.setImageDrawable(asyncDrawable);
+				try {
+					task.execute(conversation);
+				} catch (final RejectedExecutionException ignored) {
+				}
+			}
+		}
+	}
+
+	public static boolean cancelPotentialWork(Conversation conversation, ImageView imageView) {
+		final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
+
+		if (bitmapWorkerTask != null) {
+			final Conversation oldConversation = bitmapWorkerTask.conversation;
+			if (oldConversation == null || conversation != oldConversation) {
+				bitmapWorkerTask.cancel(true);
+			} else {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
+		if (imageView != null) {
+			final Drawable drawable = imageView.getDrawable();
+			if (drawable instanceof AsyncDrawable) {
+				final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
+				return asyncDrawable.getBitmapWorkerTask();
+			}
+		}
+		return null;
+	}
+
+	static class AsyncDrawable extends BitmapDrawable {
+		private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
+
+		public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
+			super(res, bitmap);
+			bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
+		}
+
+		public BitmapWorkerTask getBitmapWorkerTask() {
+			return bitmapWorkerTaskReference.get();
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/KnownHostsAdapter.java b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/KnownHostsAdapter.java
new file mode 100644
index 00000000..7bca0aa6
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/KnownHostsAdapter.java
@@ -0,0 +1,71 @@
+package de.thedevstack.conversationsplus.ui.adapter;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+import android.content.Context;
+import android.widget.ArrayAdapter;
+import android.widget.Filter;
+
+public class KnownHostsAdapter extends ArrayAdapter<String> {
+	private ArrayList<String> domains;
+	private Filter domainFilter = new Filter() {
+
+		@Override
+		protected FilterResults performFiltering(CharSequence constraint) {
+			if (constraint != null) {
+				ArrayList<String> suggestions = new ArrayList<String>();
+				final String[] split = constraint.toString().split("@");
+				if (split.length == 1) {
+					for (String domain : domains) {
+						suggestions.add(split[0].toLowerCase(Locale
+								.getDefault()) + "@" + domain);
+					}
+				} else if (split.length == 2) {
+					for (String domain : domains) {
+						if (domain.contentEquals(split[1])) {
+							suggestions.clear();
+							break;
+						} else if (domain.contains(split[1])) {
+							suggestions.add(split[0].toLowerCase(Locale
+									.getDefault()) + "@" + domain);
+						}
+					}
+				} else {
+					return new FilterResults();
+				}
+				FilterResults filterResults = new FilterResults();
+				filterResults.values = suggestions;
+				filterResults.count = suggestions.size();
+				return filterResults;
+			} else {
+				return new FilterResults();
+			}
+		}
+
+		@Override
+		protected void publishResults(CharSequence constraint,
+				FilterResults results) {
+			ArrayList filteredList = (ArrayList) results.values;
+			if (results != null && results.count > 0) {
+				clear();
+				for (Object c : filteredList) {
+					add((String) c);
+				}
+				notifyDataSetChanged();
+			}
+		}
+	};
+
+	public KnownHostsAdapter(Context context, int viewResourceId,
+			List<String> mKnownHosts) {
+		super(context, viewResourceId, new ArrayList<String>());
+		domains = new ArrayList<String>(mKnownHosts);
+	}
+
+	@Override
+	public Filter getFilter() {
+		return domainFilter;
+	}
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ListItemAdapter.java b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ListItemAdapter.java
new file mode 100644
index 00000000..e78d7f5c
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ListItemAdapter.java
@@ -0,0 +1,181 @@
+package de.thedevstack.conversationsplus.ui.adapter;
+
+import java.lang.ref.WeakReference;
+import java.util.List;
+import java.util.concurrent.RejectedExecutionException;
+
+import de.thedevstack.conversationsplus.R;
+import de.thedevstack.conversationsplus.entities.ListItem;
+import de.thedevstack.conversationsplus.ui.XmppActivity;
+import de.thedevstack.conversationsplus.utils.UIHelper;
+import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.AsyncTask;
+import android.preference.PreferenceManager;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+public class ListItemAdapter extends ArrayAdapter<ListItem> {
+
+	protected XmppActivity activity;
+	protected boolean showDynamicTags = false;
+	private View.OnClickListener onTagTvClick = new View.OnClickListener() {
+		@Override
+		public void onClick(View view) {
+			if (view instanceof  TextView && mOnTagClickedListener != null) {
+				TextView tv = (TextView) view;
+				final String tag = tv.getText().toString();
+				mOnTagClickedListener.onTagClicked(tag);
+			}
+		}
+	};
+	private OnTagClickedListener mOnTagClickedListener = null;
+
+	public ListItemAdapter(XmppActivity activity, List<ListItem> objects) {
+		super(activity, 0, objects);
+		this.activity = activity;
+		SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
+		this.showDynamicTags = preferences.getBoolean("show_dynamic_tags",false);
+	}
+
+	@Override
+	public View getView(int position, View view, ViewGroup parent) {
+		LayoutInflater inflater = (LayoutInflater) getContext()
+				.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+		ListItem item = getItem(position);
+		if (view == null) {
+			view = inflater.inflate(R.layout.contact, parent, false);
+		}
+		TextView tvName = (TextView) view.findViewById(R.id.contact_display_name);
+		TextView tvJid = (TextView) view.findViewById(R.id.contact_jid);
+		ImageView picture = (ImageView) view.findViewById(R.id.contact_photo);
+		LinearLayout tagLayout = (LinearLayout) view.findViewById(R.id.tags);
+
+		List<ListItem.Tag> tags = item.getTags();
+		if (tags.size() == 0 || !this.showDynamicTags) {
+			tagLayout.setVisibility(View.GONE);
+		} else {
+			tagLayout.setVisibility(View.VISIBLE);
+			tagLayout.removeAllViewsInLayout();
+			for(ListItem.Tag tag : tags) {
+				TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag,tagLayout,false);
+				tv.setText(tag.getName());
+				tv.setBackgroundColor(tag.getColor());
+				tv.setOnClickListener(this.onTagTvClick);
+				tagLayout.addView(tv);
+			}
+		}
+		final Jid jid = item.getJid();
+		if (jid != null) {
+			tvJid.setText(jid.toString());
+		} else {
+			tvJid.setText("");
+		}
+		tvName.setText(item.getDisplayName());
+		loadAvatar(item,picture);
+		return view;
+	}
+
+	public void setOnTagClickedListener(OnTagClickedListener listener) {
+		this.mOnTagClickedListener = listener;
+	}
+
+	public interface OnTagClickedListener {
+		public void onTagClicked(String tag);
+	}
+
+	class BitmapWorkerTask extends AsyncTask<ListItem, Void, Bitmap> {
+		private final WeakReference<ImageView> imageViewReference;
+		private ListItem item = null;
+
+		public BitmapWorkerTask(ImageView imageView) {
+			imageViewReference = new WeakReference<>(imageView);
+		}
+
+		@Override
+		protected Bitmap doInBackground(ListItem... params) {
+			return activity.avatarService().get(params[0], activity.getPixel(48));
+		}
+
+		@Override
+		protected void onPostExecute(Bitmap bitmap) {
+			if (bitmap != null) {
+				final ImageView imageView = imageViewReference.get();
+				if (imageView != null) {
+					imageView.setImageBitmap(bitmap);
+					imageView.setBackgroundColor(0x00000000);
+				}
+			}
+		}
+	}
+
+	public void loadAvatar(ListItem item, ImageView imageView) {
+		if (cancelPotentialWork(item, imageView)) {
+			final Bitmap bm = activity.avatarService().get(item,activity.getPixel(48),true);
+			if (bm != null) {
+				imageView.setImageBitmap(bm);
+				imageView.setBackgroundColor(0x00000000);
+			} else {
+				imageView.setBackgroundColor(UIHelper.getColorForName(item.getDisplayName()));
+				imageView.setImageDrawable(null);
+				final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
+				final AsyncDrawable asyncDrawable = new AsyncDrawable(activity.getResources(), null, task);
+				imageView.setImageDrawable(asyncDrawable);
+				try {
+					task.execute(item);
+				} catch (final RejectedExecutionException ignored) {
+				}
+			}
+		}
+	}
+
+	public static boolean cancelPotentialWork(ListItem item, ImageView imageView) {
+		final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
+
+		if (bitmapWorkerTask != null) {
+			final ListItem oldItem = bitmapWorkerTask.item;
+			if (oldItem == null || item != oldItem) {
+				bitmapWorkerTask.cancel(true);
+			} else {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
+		if (imageView != null) {
+			final Drawable drawable = imageView.getDrawable();
+			if (drawable instanceof AsyncDrawable) {
+				final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
+				return asyncDrawable.getBitmapWorkerTask();
+			}
+		}
+		return null;
+	}
+
+	static class AsyncDrawable extends BitmapDrawable {
+		private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
+
+		public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
+			super(res, bitmap);
+			bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
+		}
+
+		public BitmapWorkerTask getBitmapWorkerTask() {
+			return bitmapWorkerTaskReference.get();
+		}
+	}
+
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/MessageAdapter.java b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/MessageAdapter.java
new file mode 100644
index 00000000..19b993cc
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/MessageAdapter.java
@@ -0,0 +1,603 @@
+package de.thedevstack.conversationsplus.ui.adapter;
+
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.graphics.Typeface;
+import android.net.Uri;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.style.ForegroundColorSpan;
+import android.text.style.StyleSpan;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.View.OnLongClickListener;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.util.List;
+
+import de.tzur.conversations.Settings;
+import de.thedevstack.conversationsplus.Config;
+import de.thedevstack.conversationsplus.R;
+import de.thedevstack.conversationsplus.entities.Account;
+import de.thedevstack.conversationsplus.entities.Contact;
+import de.thedevstack.conversationsplus.entities.Conversation;
+import de.thedevstack.conversationsplus.entities.Downloadable;
+import de.thedevstack.conversationsplus.entities.DownloadableFile;
+import de.thedevstack.conversationsplus.entities.Message;
+import de.thedevstack.conversationsplus.entities.Message.ImageParams;
+import de.thedevstack.conversationsplus.ui.ConversationActivity;
+import de.thedevstack.conversationsplus.utils.GeoHelper;
+import de.thedevstack.conversationsplus.utils.UIHelper;
+import github.ankushsachdeva.emojicon.EmojiconTextView;
+
+public class MessageAdapter extends ArrayAdapter<Message> {
+
+	private static final int SENT = 0;
+	private static final int RECEIVED = 1;
+	private static final int STATUS = 2;
+	private static final int NULL = 3;
+
+	private ConversationActivity activity;
+
+	private DisplayMetrics metrics;
+
+	private OnContactPictureClicked mOnContactPictureClickedListener;
+	private OnContactPictureLongClicked mOnContactPictureLongClickedListener;
+
+	private OnLongClickListener openContextMenu = new OnLongClickListener() {
+
+		@Override
+		public boolean onLongClick(View v) {
+			v.showContextMenu();
+			return true;
+		}
+	};
+
+	public MessageAdapter(ConversationActivity activity, List<Message> messages) {
+		super(activity, 0, messages);
+		this.activity = activity;
+		metrics = getContext().getResources().getDisplayMetrics();
+	}
+
+	public void setOnContactPictureClicked(OnContactPictureClicked listener) {
+		this.mOnContactPictureClickedListener = listener;
+	}
+
+	public void setOnContactPictureLongClicked(
+			OnContactPictureLongClicked listener) {
+		this.mOnContactPictureLongClickedListener = listener;
+			}
+
+	@Override
+	public int getViewTypeCount() {
+		return 4;
+	}
+
+	@Override
+	public int getItemViewType(int position) {
+		if (getItem(position).wasMergedIntoPrevious()) {
+			return NULL;
+		} else if (getItem(position).getType() == Message.TYPE_STATUS) {
+			return STATUS;
+		} else if (getItem(position).getStatus() <= Message.STATUS_RECEIVED) {
+			return RECEIVED;
+		} else {
+			return SENT;
+		}
+	}
+
+	private void displayStatus(ViewHolder viewHolder, Message message) {
+		String filesize = null;
+		String info = null;
+		boolean error = false;
+		if (viewHolder.indicatorReceived != null) {
+			viewHolder.indicatorReceived.setVisibility(View.GONE);
+		}
+		boolean multiReceived = message.getConversation().getMode() == Conversation.MODE_MULTI
+			&& message.getMergedStatus() <= Message.STATUS_RECEIVED;
+		if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE || message.getDownloadable() != null) {
+			ImageParams params = message.getImageParams();
+			if (params.size > (1.5 * 1024 * 1024)) {
+				filesize = params.size / (1024 * 1024)+ " MiB";
+			} else if (params.size > 0) {
+				filesize = params.size / 1024 + " KiB";
+			}
+			if (message.getDownloadable() != null && message.getDownloadable().getStatus() == Downloadable.STATUS_FAILED) {
+				error = true;
+			}
+		}
+		switch (message.getMergedStatus()) {
+			case Message.STATUS_WAITING:
+				info = getContext().getString(R.string.waiting);
+				break;
+			case Message.STATUS_UNSEND:
+				Downloadable d = message.getDownloadable();
+				if (d!=null) {
+					info = getContext().getString(R.string.sending_file,d.getProgress());
+				} else {
+					info = getContext().getString(R.string.sending);
+				}
+				break;
+			case Message.STATUS_OFFERED:
+				info = getContext().getString(R.string.offering);
+				break;
+			case Message.STATUS_SEND_RECEIVED:
+				if (activity.indicateReceived()) {
+					viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
+				}
+				break;
+			case Message.STATUS_SEND_DISPLAYED:
+				if (activity.indicateReceived()) {
+					viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
+				}
+				break;
+			case Message.STATUS_SEND_FAILED:
+				info = getContext().getString(R.string.send_failed);
+				error = true;
+				break;
+			default:
+				if (multiReceived) {
+					info = UIHelper.getMessageDisplayName(message);
+				}
+				break;
+		}
+		if (error) {
+			viewHolder.time.setTextColor(activity.getWarningTextColor());
+		} else {
+			viewHolder.time.setTextColor(activity.getSecondaryTextColor());
+		}
+		if (message.getEncryption() == Message.ENCRYPTION_NONE) {
+			viewHolder.indicator.setVisibility(View.GONE);
+		} else {
+			viewHolder.indicator.setVisibility(View.VISIBLE);
+		}
+
+		String formatedTime = UIHelper.readableTimeDifferenceFull(getContext(),
+				message.getMergedTimeSent());
+		if (message.getStatus() <= Message.STATUS_RECEIVED) {
+			if ((filesize != null) && (info != null)) {
+				viewHolder.time.setText(filesize + " \u00B7 " + info);
+			} else if ((filesize == null) && (info != null)) {
+				viewHolder.time.setText(formatedTime + " \u00B7 " + info);
+			} else if ((filesize != null) && (info == null)) {
+				viewHolder.time.setText(formatedTime + " \u00B7 " + filesize);
+			} else {
+				viewHolder.time.setText(formatedTime);
+			}
+		} else {
+			if ((filesize != null) && (info != null)) {
+				viewHolder.time.setText(filesize + " \u00B7 " + info);
+			} else if ((filesize == null) && (info != null)) {
+				if (error) {
+					viewHolder.time.setText(info + " \u00B7 " + formatedTime);
+				} else {
+					viewHolder.time.setText(info);
+				}
+			} else if ((filesize != null) && (info == null)) {
+				viewHolder.time.setText(filesize + " \u00B7 " + formatedTime);
+			} else {
+				viewHolder.time.setText(formatedTime);
+			}
+		}
+	}
+
+	private void displayInfoMessage(ViewHolder viewHolder, String text) {
+		if (viewHolder.download_button != null) {
+			viewHolder.download_button.setVisibility(View.GONE);
+		}
+		viewHolder.image.setVisibility(View.GONE);
+		viewHolder.messageBody.setVisibility(View.VISIBLE);
+		viewHolder.messageBody.setText(text);
+		viewHolder.messageBody.setTextColor(activity.getSecondaryTextColor());
+		viewHolder.messageBody.setTypeface(null, Typeface.ITALIC);
+		viewHolder.messageBody.setTextIsSelectable(false);
+	}
+
+	private void displayDecryptionFailed(ViewHolder viewHolder) {
+		if (viewHolder.download_button != null) {
+			viewHolder.download_button.setVisibility(View.GONE);
+		}
+		viewHolder.image.setVisibility(View.GONE);
+		viewHolder.messageBody.setVisibility(View.VISIBLE);
+		viewHolder.messageBody.setText(getContext().getString(
+					R.string.decryption_failed));
+		viewHolder.messageBody.setTextColor(activity.getWarningTextColor());
+		viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
+		viewHolder.messageBody.setTextIsSelectable(false);
+	}
+
+	private void displayTextMessage(final ViewHolder viewHolder, final Message message) {
+		if (viewHolder.download_button != null) {
+			viewHolder.download_button.setVisibility(View.GONE);
+		}
+		viewHolder.image.setVisibility(View.GONE);
+		viewHolder.messageBody.setVisibility(View.VISIBLE);
+		if (message.getBody() != null) {
+			final String nick = UIHelper.getMessageDisplayName(message);
+			final String formattedBody = message.getMergedBody().replaceAll("^" + Message.ME_COMMAND,
+					nick + " ");
+			if (message.getType() != Message.TYPE_PRIVATE) {
+
+				if (message.hasMeCommand()) {
+					final Spannable span = new SpannableString(formattedBody);
+					span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
+							Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+					viewHolder.messageBody.setText(span);
+				} else {
+                    boolean parseEmoticons = Settings.PARSE_EMOTICONS;
+                    viewHolder.messageBody.setText(parseEmoticons ? UIHelper
+                            .transformAsciiEmoticons(getContext(), message.getMergedBody())
+                            : message.getMergedBody());
+				}
+			} else {
+				String privateMarker;
+				if (message.getStatus() <= Message.STATUS_RECEIVED) {
+					privateMarker = activity
+						.getString(R.string.private_message);
+				} else {
+					final String to;
+					if (message.getCounterpart() != null) {
+						to = message.getCounterpart().getResourcepart();
+					} else {
+						to = "";
+					}
+					privateMarker = activity.getString(R.string.private_message_to, to);
+				}
+				final Spannable span = new SpannableString(privateMarker + " "
+						+ formattedBody);
+				span.setSpan(new ForegroundColorSpan(activity
+							.getSecondaryTextColor()), 0, privateMarker
+						.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+				span.setSpan(new StyleSpan(Typeface.BOLD), 0,
+						privateMarker.length(),
+						Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+				if (message.hasMeCommand()) {
+					span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarker.length() + 1,
+							privateMarker.length() + 1 + nick.length(),
+							Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+				}
+				viewHolder.messageBody.setText(span);
+			}
+		} else {
+			viewHolder.messageBody.setText("");
+		}
+		viewHolder.messageBody.setTextColor(activity.getPrimaryTextColor());
+		viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
+		viewHolder.messageBody.setTextIsSelectable(true);
+	}
+
+	private void displayDownloadableMessage(ViewHolder viewHolder,
+			final Message message, String text) {
+		viewHolder.image.setVisibility(View.GONE);
+		viewHolder.messageBody.setVisibility(View.GONE);
+		viewHolder.download_button.setVisibility(View.VISIBLE);
+		viewHolder.download_button.setText(text);
+		viewHolder.download_button.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				startDownloadable(message);
+			}
+		});
+		viewHolder.download_button.setOnLongClickListener(openContextMenu);
+	}
+
+	private void displayOpenableMessage(ViewHolder viewHolder,final Message message) {
+		viewHolder.image.setVisibility(View.GONE);
+		viewHolder.messageBody.setVisibility(View.GONE);
+		viewHolder.download_button.setVisibility(View.VISIBLE);
+		viewHolder.download_button.setText(activity.getString(R.string.open_x_file, UIHelper.getFileDescriptionString(activity,message)));
+		viewHolder.download_button.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				openDownloadable(message);
+			}
+		});
+		viewHolder.download_button.setOnLongClickListener(openContextMenu);
+	}
+
+	private void displayLocationMessage(ViewHolder viewHolder, final Message message) {
+		viewHolder.image.setVisibility(View.GONE);
+		viewHolder.messageBody.setVisibility(View.GONE);
+		viewHolder.download_button.setVisibility(View.VISIBLE);
+		viewHolder.download_button.setText(R.string.show_location);
+		viewHolder.download_button.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				showLocation(message);
+			}
+		});
+		viewHolder.download_button.setOnLongClickListener(openContextMenu);
+	}
+
+	private void displayImageMessage(ViewHolder viewHolder,
+			final Message message) {
+		if (viewHolder.download_button != null) {
+			viewHolder.download_button.setVisibility(View.GONE);
+		}
+		viewHolder.messageBody.setVisibility(View.GONE);
+		viewHolder.image.setVisibility(View.VISIBLE);
+		ImageParams params = message.getImageParams();
+		double target = metrics.density * 288;
+		int scalledW;
+		int scalledH;
+		if (params.width <= params.height) {
+			scalledW = (int) (params.width / ((double) params.height / target));
+			scalledH = (int) target;
+		} else {
+			scalledW = (int) target;
+			scalledH = (int) (params.height / ((double) params.width / target));
+		}
+		viewHolder.image.setLayoutParams(new LinearLayout.LayoutParams(
+					scalledW, scalledH));
+		activity.loadBitmap(message, viewHolder.image);
+		viewHolder.image.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				Intent intent = new Intent(Intent.ACTION_VIEW);
+				intent.setDataAndType(activity.xmppConnectionService
+						.getFileBackend().getJingleFileUri(message), "image/*");
+				getContext().startActivity(intent);
+			}
+		});
+		viewHolder.image.setOnLongClickListener(openContextMenu);
+	}
+
+	@Override
+	public View getView(int position, View view, ViewGroup parent) {
+		final Message message = getItem(position);
+		final Conversation conversation = message.getConversation();
+		final Account account = conversation.getAccount();
+		final int type = getItemViewType(position);
+		ViewHolder viewHolder;
+		if (view == null) {
+			viewHolder = new ViewHolder();
+			switch (type) {
+				case NULL:
+					view = activity.getLayoutInflater().inflate(
+							R.layout.message_null, parent, false);
+					break;
+				case SENT:
+					view = activity.getLayoutInflater().inflate(
+							R.layout.message_sent, parent, false);
+					viewHolder.message_box = (LinearLayout) view
+						.findViewById(R.id.message_box);
+					viewHolder.contact_picture = (ImageView) view
+						.findViewById(R.id.message_photo);
+					viewHolder.download_button = (Button) view
+						.findViewById(R.id.download_button);
+					viewHolder.indicator = (ImageView) view
+						.findViewById(R.id.security_indicator);
+					viewHolder.image = (ImageView) view
+						.findViewById(R.id.message_image);
+					viewHolder.messageBody = (EmojiconTextView) view
+						.findViewById(R.id.message_body);
+					viewHolder.time = (TextView) view
+						.findViewById(R.id.message_time);
+					viewHolder.indicatorReceived = (ImageView) view
+						.findViewById(R.id.indicator_received);
+					break;
+				case RECEIVED:
+					view = activity.getLayoutInflater().inflate(
+							R.layout.message_received, parent, false);
+					viewHolder.message_box = (LinearLayout) view
+						.findViewById(R.id.message_box);
+					viewHolder.contact_picture = (ImageView) view
+						.findViewById(R.id.message_photo);
+					viewHolder.download_button = (Button) view
+						.findViewById(R.id.download_button);
+					viewHolder.indicator = (ImageView) view
+						.findViewById(R.id.security_indicator);
+					viewHolder.image = (ImageView) view
+						.findViewById(R.id.message_image);
+					viewHolder.messageBody = (EmojiconTextView) view
+						.findViewById(R.id.message_body);
+					viewHolder.time = (TextView) view
+						.findViewById(R.id.message_time);
+					viewHolder.indicatorReceived = (ImageView) view
+						.findViewById(R.id.indicator_received);
+					break;
+				case STATUS:
+					view = activity.getLayoutInflater().inflate(R.layout.message_status, parent, false);
+					viewHolder.contact_picture = (ImageView) view.findViewById(R.id.message_photo);
+					viewHolder.status_message = (TextView) view.findViewById(R.id.status_message);
+					break;
+				default:
+					viewHolder = null;
+					break;
+			}
+			view.setTag(viewHolder);
+		} else {
+			viewHolder = (ViewHolder) view.getTag();
+			if (viewHolder == null) {
+				return view;
+			}
+		}
+
+		if (type == STATUS) {
+			if (conversation.getMode() == Conversation.MODE_SINGLE) {
+				viewHolder.contact_picture.setImageBitmap(activity
+						.avatarService().get(conversation.getContact(),
+							activity.getPixel(32)));
+				viewHolder.contact_picture.setAlpha(0.5f);
+				viewHolder.status_message.setText(message.getBody());
+			}
+			return view;
+		} else if (type == NULL) {
+			if (viewHolder.message_box != null) {
+				Log.e(Config.LOGTAG, "detected type=NULL but with wrong cached view");
+				view = activity.getLayoutInflater().inflate(R.layout.message_null, parent, false);
+				view.setTag(new ViewHolder());
+			}
+			if (position == getCount() - 1) {
+				view.getLayoutParams().height = 1;
+			} else {
+				view.getLayoutParams().height = 0;
+
+			}
+			view.setLayoutParams(view.getLayoutParams());
+			return view;
+		} else if (message.wasMergedIntoPrevious()) {
+			Log.e(Config.LOGTAG,"detected wasMergedIntoPrevious with wrong type");
+			return view;
+		} else if (viewHolder.messageBody == null || viewHolder.image == null) {
+			return view; //avoiding weird platform bugs
+		} else if (type == RECEIVED) {
+			Contact contact = message.getContact();
+			if (contact != null) {
+				viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(contact, activity.getPixel(48)));
+			} else if (conversation.getMode() == Conversation.MODE_MULTI) {
+				viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(
+						UIHelper.getMessageDisplayName(message),
+						activity.getPixel(48)));
+			}
+		} else if (type == SENT) {
+			viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(account, activity.getPixel(48)));
+		}
+
+		viewHolder.contact_picture
+			.setOnClickListener(new OnClickListener() {
+
+				@Override
+				public void onClick(View v) {
+					if (MessageAdapter.this.mOnContactPictureClickedListener != null) {
+						MessageAdapter.this.mOnContactPictureClickedListener
+							.onContactPictureClicked(message);
+					}
+
+				}
+			});
+		viewHolder.contact_picture
+			.setOnLongClickListener(new OnLongClickListener() {
+
+				@Override
+				public boolean onLongClick(View v) {
+					if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
+						MessageAdapter.this.mOnContactPictureLongClickedListener
+							.onContactPictureLongClicked(message);
+						return true;
+					} else {
+						return false;
+					}
+				}
+			});
+
+		final Downloadable downloadable = message.getDownloadable();
+		if (downloadable != null && downloadable.getStatus() != Downloadable.STATUS_UPLOADING) {
+			if (downloadable.getStatus() == Downloadable.STATUS_OFFER) {
+				displayDownloadableMessage(viewHolder,message,activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, message)));
+			} else if (downloadable.getStatus() == Downloadable.STATUS_OFFER_CHECK_FILESIZE) {
+				displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_image_filesize));
+			} else {
+				displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first);
+			}
+		} else if (message.getType() == Message.TYPE_IMAGE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
+			displayImageMessage(viewHolder, message);
+		} else if (message.getType() == Message.TYPE_FILE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
+			if (message.getImageParams().width > 0) {
+				displayImageMessage(viewHolder,message);
+			} else {
+				displayOpenableMessage(viewHolder, message);
+			}
+		} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
+			if (activity.hasPgp()) {
+				displayInfoMessage(viewHolder,activity.getString(R.string.encrypted_message));
+			} else {
+				displayInfoMessage(viewHolder,
+						activity.getString(R.string.install_openkeychain));
+				if (viewHolder != null) {
+					viewHolder.message_box
+						.setOnClickListener(new OnClickListener() {
+
+							@Override
+							public void onClick(View v) {
+								activity.showInstallPgpDialog();
+							}
+						});
+				}
+			}
+		} else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
+			displayDecryptionFailed(viewHolder);
+		} else {
+			if (GeoHelper.isGeoUri(message.getBody())) {
+				displayLocationMessage(viewHolder,message);
+			} else {
+				displayTextMessage(viewHolder, message);
+			}
+		}
+
+		displayStatus(viewHolder, message);
+
+		return view;
+	}
+
+	public void startDownloadable(Message message) {
+		Downloadable downloadable = message.getDownloadable();
+		if (downloadable != null) {
+			if (!downloadable.start()) {
+				Toast.makeText(activity, R.string.not_connected_try_again,
+						Toast.LENGTH_SHORT).show();
+			}
+		}
+	}
+
+	public void openDownloadable(Message message) {
+		DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
+		if (!file.exists()) {
+			Toast.makeText(activity,R.string.file_deleted,Toast.LENGTH_SHORT).show();
+			return;
+		}
+		Intent openIntent = new Intent(Intent.ACTION_VIEW);
+		openIntent.setDataAndType(Uri.fromFile(file), file.getMimeType());
+		PackageManager manager = activity.getPackageManager();
+		List<ResolveInfo> infos = manager.queryIntentActivities(openIntent, 0);
+		if (infos.size() > 0) {
+			getContext().startActivity(openIntent);
+		} else {
+			Toast.makeText(activity,R.string.no_application_found_to_open_file,Toast.LENGTH_SHORT).show();
+		}
+	}
+
+	public void showLocation(Message message) {
+		for(Intent intent : GeoHelper.createGeoIntentsFromMessage(message)) {
+			if (intent.resolveActivity(getContext().getPackageManager()) != null) {
+				getContext().startActivity(intent);
+				return;
+			}
+		}
+		Toast.makeText(activity,R.string.no_application_found_to_display_location,Toast.LENGTH_SHORT).show();
+	}
+
+	public interface OnContactPictureClicked {
+		public void onContactPictureClicked(Message message);
+	}
+
+	public interface OnContactPictureLongClicked {
+		public void onContactPictureLongClicked(Message message);
+	}
+
+	private static class ViewHolder {
+
+		protected LinearLayout message_box;
+		protected Button download_button;
+		protected ImageView image;
+		protected ImageView indicator;
+		protected ImageView indicatorReceived;
+		protected TextView time;
+		protected EmojiconTextView messageBody;
+		protected ImageView contact_picture;
+		protected TextView status_message;
+	}
+}