Support mixed-case notification packages

app/src/main/java/se/ajpanton/statusbartweak/runtime/NotificationKeyReflection.java

@@ -80,6 +80,10 @@ public final class NotificationKeyReflection {
             return null;
         }
         String normalized = key.trim();
+        String pipePackage = packageFromPipeNotificationKey(normalized);
+        if (pipePackage != null) {
+            return pipePackage;
+        }
         int suffix = normalized.indexOf('@');
         if (suffix >= 0) {
             normalized = normalized.substring(0, suffix);
@@ -91,6 +95,19 @@ public final class NotificationKeyReflection {
         return AppIconRules.isValidPackageName(normalized) ? normalized : null;
     }
 
+    private static String packageFromPipeNotificationKey(String key) {
+        int firstPipe = key.indexOf('|');
+        if (firstPipe < 0) {
+            return null;
+        }
+        int secondPipe = key.indexOf('|', firstPipe + 1);
+        if (secondPipe <= firstPipe + 1) {
+            return null;
+        }
+        String packageName = key.substring(firstPipe + 1, secondPipe);
+        return AppIconRules.isValidPackageName(packageName) ? packageName : null;
+    }
+
     private static String nonEmptyStringFromMethod(Object target, String methodName) {
         Object value = ReflectionSupport.invokeMethod(target, methodName);
         return value instanceof String string && !string.isEmpty() ? string : null;

app/src/main/java/se/ajpanton/statusbartweak/shell/settings/AppIconRules.java

@@ -17,7 +17,7 @@ import java.util.regex.Pattern;
 
 public final class AppIconRules {
     private static final Pattern PACKAGE_NAME_PATTERN =
-            Pattern.compile("^[a-z][a-z0-9_]*(\\.[a-z][a-z0-9_]*)+$");
+            Pattern.compile("^[A-Za-z][A-Za-z0-9_]*(\\.[A-Za-z][A-Za-z0-9_]*)+$");
 
     public static final String PREF_KEY_BLOCKED_MODES = "app_icon_blocked_modes";
     public static final String PREF_KEY_EXCEPTION_RULES = "app_icon_exception_rules";