[BUG] Potential ANR / main-thread blocking risk

[venkyqz]

Environment

• App: FadCam (com.fadcam)
• Branch checked: master
• File: app/src/main/java/com/fadcam/ui/VideoInfoBottomSheet.java:512
• Verified commit: 4d1ba9852a442a9a840089ec47b7a73b98c69d57

The Issue

While reviewing vs1.f() → Geocoder-getFromLocation, I noticed a potential main-thread blocking risk around android.location.Geocoder#getFromLocation(double,double,int).

The latest source still performs the operation synchronously:

509:         try {
510:             if (getContext() != null) {
511:                 Geocoder geocoder = new Geocoder(getContext(), Locale.getDefault());
512:                 List<Address> addresses = geocoder.getFromLocation(latitude, longitude, 1);
513: 
514:                 if (addresses != null && !addresses.isEmpty()) {
515:                     Address address = addresses.get(0);
516:                     String locality = address.getLocality();
517:                     String country = address.getCountryName();

android.location.Geocoder#getFromLocation(double,double,int) can block the calling thread while Android resolves a provider, opens a stream, performs database work, contacts account services, touches storage, or waits on remote I/O, depending on the API and URI/backend involved.

The Risk & Impact

If this method is reached from a UI-thread path, the operation can cause visible jank, StrictMode violations in debug builds, or an ANR when the provider/backend is slow, blocked, or unreachable. I am phrasing this as a source-level risk because I verified the current source pattern but did not run an on-device reproduction.

Current source path

<vs1: java.lang.String f(double,double)>
  -> android.location.Geocoder#getFromLocation(double,double,int)

Verification

I checked the latest upstream source at 4d1ba9852a442a9a840089ec47b7a73b98c69d57 and found the sensitive operation still present in app/src/main/java/com/fadcam/ui/VideoInfoBottomSheet.java. This report is based on source-level inspection, not runtime reproduction.

[anonfaded]

Fixed it. Thanks.