Add compatibility with react-native link (#1245)

docs/installation-android.md

@@ -57,18 +57,20 @@
 			return BuildConfig.DEBUG;
 		}
 
+		protected List<ReactPackage> getPackages() {
+			// Add additional packages you require here
+			return Arrays.<ReactPackage>asList(
+				// eg. new VectorIconsPackage()
+			);
+		}
+
 		@Override
 		public List<ReactPackage> createAdditionalReactPackages() {
-
-		// Add additional packages you require here
-		return Arrays.<ReactPackage>asList(
-			// eg. new VectorIconsPackage()
-		);
-
+			return this.getPackages();
+		}
 		// No need to add RnnPackage and MainReactPackage
 		// Simply return null if you do not have additional packages:
 		// return null;
-		}
 	}
 	```