@@ -2,6 +2,7 @@ package eu.siacs.conversations.entities;
import android.content.ContentValues;
import android.database.Cursor;
+import android.text.SpannableStringBuilder;
import java.net.MalformedURLException;
import java.net.URL;
@@ -19,8 +20,6 @@ public class Message extends AbstractEntity {
public static final String TABLENAME = "messages";
- public static final String MERGE_SEPARATOR = "\n\u200B\n";
-
public static final int STATUS_RECEIVED = 0;
public static final int STATUS_UNSEND = 1;
public static final int STATUS_SEND = 2;
@@ -491,22 +490,26 @@ public class Message extends AbstractEntity {
);
}
- public String getMergedBody() {
- StringBuilder body = new StringBuilder(this.body.trim());
+ public static class MergeSeparator {}
+
+ public SpannableStringBuilder getMergedBody() {
+ SpannableStringBuilder body = new SpannableStringBuilder(this.body.trim());
Message current = this;
- while(current.mergeable(current.next())) {
+ while (current.mergeable(current.next())) {
current = current.next();
if (current == null) {
break;
}
- body.append(MERGE_SEPARATOR);
+ body.append("\n\n");
+ body.setSpan(new MergeSeparator(), body.length() - 2, body.length(),
+ SpannableStringBuilder.SPAN_EXCLUSIVE_EXCLUSIVE);
body.append(current.getBody().trim());
}
- return body.toString();
+ return body;
}
public boolean hasMeCommand() {
- return getMergedBody().startsWith(ME_COMMAND);
+ return this.body.trim().startsWith(ME_COMMAND);
}
public int getMergedStatus() {
@@ -592,7 +595,7 @@ public class Message extends AbstractEntity {
if (path == null || path.isEmpty()) {
return null;
}
-
+
String filename = path.substring(path.lastIndexOf('/') + 1).toLowerCase();
int dotPosition = filename.lastIndexOf(".");
@@ -656,7 +656,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
}
private void copyText(Message message) {
- if (activity.copyTextToClipboard(message.getMergedBody(),
+ if (activity.copyTextToClipboard(message.getMergedBody().toString(),
R.string.message_text)) {
Toast.makeText(activity, R.string.message_copied_to_clipboard,
Toast.LENGTH_SHORT).show();
@@ -303,32 +303,30 @@ public class MessageAdapter extends ArrayAdapter<Message> {
viewHolder.messageBody.setIncludeFontPadding(true);
if (message.getBody() != null) {
final String nick = UIHelper.getMessageDisplayName(message);
- String body;
- try {
- body = message.getMergedBody().replaceAll("^" + Message.ME_COMMAND, nick + " ");
- } catch (ArrayIndexOutOfBoundsException e) {
- body = message.getMergedBody();
+ SpannableStringBuilder body = message.getMergedBody();
+ boolean hasMeCommand = message.hasMeCommand();
+ if (hasMeCommand) {
+ body = body.replace(0, Message.ME_COMMAND.length(), nick + " ");
}
if (body.length() > Config.MAX_DISPLAY_MESSAGE_CHARS) {
- body = body.substring(0, Config.MAX_DISPLAY_MESSAGE_CHARS)+"\u2026";
+ body = new SpannableStringBuilder(body, 0, Config.MAX_DISPLAY_MESSAGE_CHARS);
+ body.append("\u2026");
}
- Spannable formattedBody = new SpannableString(body);
- int i = body.indexOf(Message.MERGE_SEPARATOR);
- while(i >= 0) {
- final int end = i + Message.MERGE_SEPARATOR.length();
- formattedBody.setSpan(new RelativeSizeSpan(0.3f),i,end,Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
- i = body.indexOf(Message.MERGE_SEPARATOR,end);
+ Message.MergeSeparator[] mergeSeparators = body.getSpans(0, body.length(), Message.MergeSeparator.class);
+ for (Message.MergeSeparator mergeSeparator : mergeSeparators) {
+ int start = body.getSpanStart(mergeSeparator);
+ int end = body.getSpanEnd(mergeSeparator);
+ body.setSpan(new RelativeSizeSpan(0.3f), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
if (message.getType() != Message.TYPE_PRIVATE) {
- if (message.hasMeCommand()) {
- formattedBody.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
+ if (hasMeCommand) {
+ body.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
} else {
String privateMarker;
if (message.getStatus() <= Message.STATUS_RECEIVED) {
- privateMarker = activity
- .getString(R.string.private_message);
+ privateMarker = activity.getString(R.string.private_message);
} else {
final String to;
if (message.getCounterpart() != null) {
@@ -338,23 +336,23 @@ public class MessageAdapter extends ArrayAdapter<Message> {
}
privateMarker = activity.getString(R.string.private_message_to, to);
}
- formattedBody = new SpannableStringBuilder().append(privateMarker).append(' ').append(formattedBody);
- formattedBody.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground,false)), 0, privateMarker
- .length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- formattedBody.setSpan(new StyleSpan(Typeface.BOLD), 0,
- privateMarker.length(),
- Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- if (message.hasMeCommand()) {
- formattedBody.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarker.length() + 1,
- privateMarker.length() + 1 + nick.length(),
- Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+ body.insert(0, privateMarker);
+ int privateMarkerIndex = privateMarker.length();
+ body.insert(privateMarkerIndex, " ");
+ body.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground, false)),
+ 0, privateMarkerIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+ body.setSpan(new StyleSpan(Typeface.BOLD),
+ 0, privateMarkerIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+ if (hasMeCommand) {
+ body.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarkerIndex + 1,
+ privateMarkerIndex + 1 + nick.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
- Linkify.addLinks(formattedBody, Linkify.WEB_URLS);
- Linkify.addLinks(formattedBody, XMPP_PATTERN, "xmpp");
- Linkify.addLinks(formattedBody, GeoHelper.GEO_URI, "geo");
+ Linkify.addLinks(body, Linkify.WEB_URLS);
+ Linkify.addLinks(body, XMPP_PATTERN, "xmpp");
+ Linkify.addLinks(body, GeoHelper.GEO_URI, "geo");
viewHolder.messageBody.setAutoLinkMask(0);
- viewHolder.messageBody.setText(formattedBody);
+ viewHolder.messageBody.setText(body);
viewHolder.messageBody.setTextIsSelectable(true);
viewHolder.messageBody.setMovementMethod(ClickableMovementMethod.getInstance());
listSelectionManager.onUpdate(viewHolder.messageBody, message);