If autodownload is enabled, download SVG embeds

src/main/java/eu/siacs/conversations/services/XmppConnectionService.java 🔗

@@ -352,6 +352,7 @@ public class XmppConnectionService extends Service {
     private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
     private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
     private final Set<OnJingleRtpConnectionUpdate> onJingleRtpConnectionUpdate = Collections.newSetFromMap(new WeakHashMap<OnJingleRtpConnectionUpdate, Boolean>());
+    private final Set<String> alreadyAttemptedSVGDownload = new HashSet<>();
 
     private final Object LISTENER_LOCK = new Object();
 
@@ -1428,6 +1429,35 @@ public class XmppConnectionService extends Service {
         toggleForegroundService();
         setupPhoneStateListener();
         rescanStickers();
+        com.caverock.androidsvg.SVG.registerExternalFileResolver(new com.caverock.androidsvg.SVGExternalFileResolver() {
+            @Override
+            public Bitmap resolveImage(String filename) {
+                final LruCache<String, Drawable> cache = getDrawableCache();
+                final Drawable d = cache.get(filename);
+                if (d != null) return FileBackend.drawDrawable(d);
+                if (getLongPreference("auto_accept_file_size", R.integer.auto_accept_filesize) < 3000000) {
+                    return null;
+                }
+                synchronized(alreadyAttemptedSVGDownload) {
+                    if (alreadyAttemptedSVGDownload.contains(filename)) return null;
+                    alreadyAttemptedSVGDownload.add(filename);
+                }
+                final HttpConnectionManager httpManager = getHttpConnectionManager();
+                Message dummy = new Message(new Conversation(null, getAccounts().get(0), null, 0), filename, Message.ENCRYPTION_NONE);
+                dummy.setFileParams(new Message.FileParams(filename));
+                httpManager.createNewDownloadConnection(dummy, true, (file) -> {
+                    if (file == null) {
+                        dummy.getTransferable().start();
+                    } else {
+                        try {
+                            int size = (int)(getResources().getDisplayMetrics().density * 288);
+                            getFileBackend().getThumbnail(file, getResources(), size, false, filename);
+                        } catch (final Exception e) { }
+                    }
+                });
+                return null;
+            }
+        });
     }

Change summary

Detailed changes

src/main/java/eu/siacs/conversations/services/XmppConnectionService.java 🔗