commit fd1d3916dd0edec201858ede46d2227e23929d76
author Serendipity <892449346@qq.com> Thu Oct 08 20:53:55 2020 -0400
committer Copybara-Service <copybara-worker@google.com> Thu Oct 08 17:54:53 2020 -0700
tree a8d02bda512e258d99433cc046c32e0eac093ae1
parent c8f82c73a84278aaf6683a67bf247b20619de954

[GH] Fix issue caused by custom classloader.

## Proposed Changes

 - Passing the specified class loader to fix ClassNotFoundException when app contains multiple class loaders.

## Testing

Test: ./gradlew test connectedCheck -x :room:room-benchmark:cC -x :room:integration-tests:room-incremental-annotation-processing:test;./gradlew updateApi

## Issues Fixed

Fixes: The bug on [170141113](https://issuetracker.google.com/issues/170141113) being fixed

This is an imported pull request from https://github.com/androidx/androidx/pull/86.

Resolves #86
Github-Pr-Head-Sha: 4a3cb6dec47579d9229bb0252f9943033ee2f8ea
GitOrigin-RevId: 9fd32b1595849c6f5c1fbd154c548157408a12e0
Change-Id: I99d47d48ab9415d4f66d681285d62c0439717876

room/runtime/src/main/java/androidx/room/Room.java

diff --git a/room/runtime/src/main/java/androidx/room/Room.java b/room/runtime/src/main/java/androidx/room/Room.java
index cadf56c..6a570c4 100644
--- a/room/runtime/src/main/java/androidx/room/Room.java
+++ b/room/runtime/src/main/java/androidx/room/Room.java
@@ -85,9 +85,12 @@
         //noinspection TryWithIdenticalCatches
         try {
 
+            final String fullClassName = fullPackage.isEmpty()
+                    ? implName
+                    : fullPackage + "." + implName;
             @SuppressWarnings("unchecked")
             final Class<T> aClass = (Class<T>) Class.forName(
-                    fullPackage.isEmpty() ? implName : fullPackage + "." + implName);
+                    fullClassName, true, klass.getClassLoader());
             return aClass.newInstance();
         } catch (ClassNotFoundException e) {
             throw new RuntimeException("cannot find implementation for "