Import of the watch repository from Pebble

sdk/include/_pkjs_shared_additions.js

@@ -0,0 +1,36 @@
+/**
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+(function(p) {
+  if (!p === undefined) {
+    console.error('Pebble object not found!?');
+    return;
+  }
+
+  // Aliases:
+  p.on = p.addEventListener;
+  p.off = p.removeEventListener;
+
+  // For Android (WebView-based) pkjs, print stacktrace for uncaught errors:
+  if (typeof window !== 'undefined' && window.addEventListener) {
+    window.addEventListener('error', function(event) {
+      if (event.error && event.error.stack) {
+        console.error('' + event.error + '\n' + event.error.stack);
+      }
+    });
+  }
+
+})(Pebble);