fix(android): preserve numeric invoke error codes (#99591)

ly85206559 · steipete · web-flow · commit df1452799b28 · 2026-07-03T11:24:50.000-07:00
* fix(android): preserve numeric invoke error codes

* fix(android): tighten invoke error code parsing

---------

Co-authored-by: Peter Steinberger &lt;steipete@gmail.com&gt;
diff --git a/apps/android/app/src/main/java/ai/openclaw/app/gateway/InvokeErrorParser.kt b/apps/android/app/src/main/java/ai/openclaw/app/gateway/InvokeErrorParser.kt
@@ -1,5 +1,7 @@
 package ai.openclaw.app.gateway
 
+private val invokeErrorCodePattern = Regex("^[A-Z][A-Z0-9_]*$")
+
 data class ParsedInvokeError(
   val code: String,
   val message: String,
@@ -24,7 +26,7 @@ fun parseInvokeErrorMessage(raw: String): ParsedInvokeError {
   if (parts.size == 2) {
     val code = parts[0].trim()
     val rest = parts[1].trim()
-    if (code.isNotEmpty() && code.all { it.isUpperCase() || it == '_' }) {
+    if (invokeErrorCodePattern.matches(code)) {
       return ParsedInvokeError(
         code = code,
         message = rest.ifEmpty { trimmed },
diff --git a/apps/android/app/src/test/java/ai/openclaw/app/gateway/InvokeErrorParserTest.kt b/apps/android/app/src/test/java/ai/openclaw/app/gateway/InvokeErrorParserTest.kt
@@ -15,12 +15,28 @@ class InvokeErrorParserTest {
     assertEquals("CAMERA_PERMISSION_REQUIRED: grant Camera permission", parsed.prefixedMessage)
   }
 
+  @Test
+  fun parseInvokeErrorMessage_parsesNumericCodePrefix() {
+    val parsed = parseInvokeErrorMessage("A2UI_HOST_UNAVAILABLE: bundled A2UI host not reachable")
+    assertEquals("A2UI_HOST_UNAVAILABLE", parsed.code)
+    assertEquals("bundled A2UI host not reachable", parsed.message)
+    assertTrue(parsed.hadExplicitCode)
+  }
+
   @Test
   fun parseInvokeErrorMessage_rejectsNonCanonicalCodePrefix() {
-    val parsed = parseInvokeErrorMessage("IllegalStateException: boom")
-    assertEquals("UNAVAILABLE", parsed.code)
-    assertEquals("IllegalStateException: boom", parsed.message)
-    assertFalse(parsed.hadExplicitCode)
+    listOf(
+        "IllegalStateException: boom",
+        "2FAST: boom",
+        "_PRIVATE: boom",
+        "CAMERA-PERMISSION: boom",
+      )
+      .forEach { raw ->
+        val parsed = parseInvokeErrorMessage(raw)
+        assertEquals("UNAVAILABLE", parsed.code)
+        assertEquals(raw, parsed.message)
+        assertFalse(parsed.hadExplicitCode)
+      }
   }
 
   @Test
