Update existing fonts.mpq

android-project/app/src/main/java/org/diasurgical/devilutionx/DataActivity.java

@@ -101,8 +101,8 @@ public class DataActivity extends Activity {
 			return true;
 		}
 
-		if (lang.startsWith("ko") || lang.startsWith("zh") || lang.startsWith("ja")) {
-			File fonts_mpq = fileManager.getFile("/fonts.mpq");
+		File fonts_mpq = fileManager.getFile("/fonts.mpq");
+		if (lang.startsWith("ko") || lang.startsWith("zh") || lang.startsWith("ja") || fonts_mpq.exists()) {
 			if (!fonts_mpq.exists() || fonts_mpq.length() == 53991069 /* v2 */) {
 				if (!isDownloadingFonts) {
 					fonts_mpq.delete();

android-project/app/src/main/java/org/diasurgical/devilutionx/DevilutionXSDLActivity.java

@@ -82,6 +82,9 @@ public class DevilutionXSDLActivity extends SDLActivity {
 			if (!fileManager.hasFile("fonts.mpq"))
 				return true;
 		}
+		if (fileManager.fileSize("fonts.mpq") == 53991069 /* v2 */) {
+			return true;
+		}
 
 		return !fileManager.hasFile("diabdat.mpq") &&
 				!fileManager.hasFile("DIABDAT.MPQ") &&

android-project/app/src/main/java/org/diasurgical/devilutionx/ExternalFilesManager.java

@@ -28,6 +28,11 @@ public class ExternalFilesManager {
 		return file.exists();
 	}
 
+	public long fileSize(String fileName) {
+		File file = getFile(fileName);
+		return file.length();
+	}
+
 	public File getFile(String fileName) {
 		return new File(externalFilesDirectory + "/" + fileName);
 	}