Merge pull request #722 from untitaker/fix-gboard-garbage-alt-text

Remove garbage alt text from images attached via Gboard

mastodon/src/main/java/org/joinmastodon/android/fragments/ComposeFragment.java

@@ -1012,8 +1012,26 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 		return new String[]{"image/jpeg", "image/gif", "image/png", "video/mp4"};
 	}
 
+	private String sanitizeMediaDescription(String description){
+		if(description == null){
+			return null;
+		}
+
+		// The Gboard android keyboard attaches this text whenever the user
+		// pastes something from the keyboard's suggestion bar.
+		// Due to different end user locales, the exact text may vary, but at
+		// least in version 13.4.08, all of the translations contained the
+		// string "Gboard".
+		if (description.contains("Gboard")){
+			return null;
+		}
+
+		return description;
+	}
+
 	@Override
 	public boolean onAddMediaAttachmentFromEditText(Uri uri, String description){
+		description = sanitizeMediaDescription(description);
 		return mediaViewController.addMediaAttachment(uri, description);
 	}
 

mastodon/src/main/java/org/joinmastodon/android/ui/viewcontrollers/ComposeMediaViewController.java

@@ -125,7 +125,7 @@ public class ComposeMediaViewController{
 			updateMediaAttachmentsLayout();
 		}
 	}
-	
+
 	public boolean addMediaAttachment(Uri uri, String description){
 		if(getMediaAttachmentsCount()==MAX_ATTACHMENTS){
 			showMediaAttachmentError(fragment.getResources().getQuantityString(R.plurals.cant_add_more_than_x_attachments, MAX_ATTACHMENTS, MAX_ATTACHMENTS));