diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 282b468..2a7d76e 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -57,7 +57,7 @@
 }
 
 void GraphicsEnv::setAngleInfo(const std::string path, const std::string appName,
-                               bool developerOptIn) {
+                               const std::string appPref, bool developerOptIn) {
     if (!mAnglePath.empty()) {
         ALOGV("ignoring attempt to change ANGLE path from '%s' to '%s'", mAnglePath.c_str(),
               path.c_str());
@@ -74,6 +74,14 @@
         mAngleAppName = appName;
     }
 
+    if (!mAngleAppPref.empty()) {
+        ALOGV("ignoring attempt to change ANGLE application opt-in from '%s' to '%s'",
+              mAngleAppPref.c_str(), appPref.c_str());
+    } else {
+        ALOGV("setting ANGLE application opt-in to '%s'", appPref.c_str());
+        mAngleAppPref = appPref;
+    }
+
     mAngleDeveloperOptIn = developerOptIn;
 }
 
@@ -100,6 +108,11 @@
     return mAngleDeveloperOptIn;
 }
 
+const char* GraphicsEnv::getAngleAppPref() {
+    if (mAngleAppPref.empty()) return nullptr;
+    return mAngleAppPref.c_str();
+}
+
 const std::string GraphicsEnv::getLayerPaths(){
     return mLayerPaths;
 }
@@ -165,4 +178,7 @@
 bool android_getAngleDeveloperOptIn() {
     return android::GraphicsEnv::getInstance().getAngleDeveloperOptIn();
 }
+const char* android_getAngleAppPref() {
+    return android::GraphicsEnv::getInstance().getAngleAppPref();
+}
 }