Fix https://github.com/osmandapp/Osmand/issues/2240

OsmAnd/src/net/osmand/plus/audionotes/AudioVideoNoteRecordingMenuFullScreen.java

@@ -73,11 +73,13 @@ public class AudioVideoNoteRecordingMenuFullScreen extends AudioVideoNoteRecordi
 	}
 
 	public WeakReference<AudioVideoNoteRecordingMenuFullScreenFragment> findMenuFragment() {
-		Fragment fragment = getMapActivity().getSupportFragmentManager().findFragmentByTag(AudioVideoNoteRecordingMenuFullScreenFragment.TAG);
+		MapActivity mapActivity = getMapActivity();
-		if (fragment != null && !fragment.isDetached()) {
+		if (mapActivity != null) {
-			return new WeakReference<>((AudioVideoNoteRecordingMenuFullScreenFragment) fragment);
+			Fragment fragment = mapActivity.getSupportFragmentManager().findFragmentByTag(AudioVideoNoteRecordingMenuFullScreenFragment.TAG);
-		} else {
+			if (fragment != null && !fragment.isDetached()) {
-			return null;
+				return new WeakReference<>((AudioVideoNoteRecordingMenuFullScreenFragment) fragment);
+			}
 		}
+		return null;
 	}
 }

OsmAnd/src/net/osmand/plus/audionotes/AudioVideoNotesPlugin.java

@@ -1913,20 +1913,21 @@ public class AudioVideoNotesPlugin extends OsmandPlugin {
 
 	public synchronized void shootAgain() {
 		cancelPhotoTimer();
-		cam.cancelAutoFocus();
 		photoRawData = null;
+		if (cam != null) {
+			try {
+				cam.cancelAutoFocus();
+				cam.stopPreview();
+				cam.startPreview();
+				internalShoot();
 
-		try {
+			} catch (Exception e) {
-			cam.stopPreview();
+				logErr(e);
-			cam.startPreview();
+				closeRecordingMenu();
-			internalShoot();
+				closeCamera();
-
+				finishRecording();
-		} catch (Exception e) {
+				e.printStackTrace();
-			logErr(e);
+			}
-			closeRecordingMenu();
-			closeCamera();
-			finishRecording();
-			e.printStackTrace();
 		}
 	}