Better tab title (Cheogram)

build.gradle

@@ -113,6 +113,7 @@ dependencies {
     implementation 'com.github.woltapp:blurhash:master'
     implementation 'androidx.documentfile:documentfile:1.0.1'
     implementation 'com.caverock:androidsvg-aar:1.4'
+    implementation 'org.tomlj:tomlj:1.1.0'
 }
 
 ext {

src/main/java/de/monocles/chat/WebxdcPage.java

@@ -40,6 +40,9 @@ import java.util.zip.ZipFile;
 import org.json.JSONObject;
 import org.json.JSONException;
 
+import org.tomlj.Toml;
+import org.tomlj.TomlTable;
+
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.databinding.WebxdcPageBinding;
@@ -56,8 +59,10 @@ public class WebxdcPage implements ConversationPage {
     protected XmppConnectionService xmppConnectionService;
     protected WebxdcPageBinding binding = null;
     protected ZipFile zip = null;
+    protected TomlTable manifest = null;
     protected String baseUrl;
     protected Message source;
+    protected WebxdcUpdate lastUpdate = null;
 
     public WebxdcPage(Cid cid, Message source, XmppConnectionService xmppConnectionService) {
         this.xmppConnectionService = xmppConnectionService;
@@ -65,6 +70,10 @@ public class WebxdcPage implements ConversationPage {
         File f = xmppConnectionService.getFileForCid(cid);
         try {
             if (f != null) zip = new ZipFile(xmppConnectionService.getFileForCid(cid));
+            final ZipEntry manifestEntry = zip.getEntry("manifest.toml");
+            if (manifestEntry != null) {
+                manifest = Toml.parse(zip.getInputStream(manifestEntry));
+            }
         } catch (final IOException e) {
             Log.w(Config.LOGTAG, "WebxdcPage: " + e);
         }
@@ -77,7 +86,15 @@ public class WebxdcPage implements ConversationPage {
     }
 
     public String getTitle() {
-        return "WebXDC";
+        String title = manifest == null ? null : manifest.getString("name");
+        if (lastUpdate != null && lastUpdate.getDocument() != null) {
+            if (title == null) {
+                title = lastUpdate.getDocument();
+            } else {
+                title += ": " + lastUpdate.getDocument();
+            }
+        }
+        return title == null ? "ChatApp" : title;
     }
 
     public String getNode() {
@@ -316,6 +333,7 @@ public class WebxdcPage implements ConversationPage {
             StringBuilder builder = new StringBuilder("[");
             String sep = "";
             for (WebxdcUpdate update : xmppConnectionService.findWebxdcUpdates(source, lastKnownSerial)) {
+                lastUpdate = update;
                 builder.append(sep);
                 builder.append(update.toString());
                 sep = ",";

src/main/java/de/monocles/chat/WebxdcUpdate.java

@@ -55,6 +55,10 @@ public class WebxdcUpdate {
         return summary;
     }
 
+    public String getDocument() {
+        return document;
+    }
+
     public ContentValues getContentValues() {
         ContentValues cv = new ContentValues();
         cv.put(Message.CONVERSATION, conversationId);