diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 6624976..922be02 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -529,12 +529,12 @@
     std::string name;
     char prop[PROPERTY_VALUE_MAX];
 
-    const char* app_name = android_getAngleAppName();
-    const char* app_pref = android_getAngleAppPref();
-    bool developer_opt_in = android_getAngleDeveloperOptIn();
-    const int rules_fd = android_getAngleRulesFd();
-    const long rules_offset = android_getAngleRulesOffset();
-    const long rules_length = android_getAngleRulesLength();
+    const char* app_name = android::GraphicsEnv::getInstance().getAngleAppName();
+    const char* app_pref = android::GraphicsEnv::getInstance().getAngleAppPref();
+    bool developer_opt_in = android::GraphicsEnv::getInstance().getAngleDeveloperOptIn();
+    const int rules_fd = android::GraphicsEnv::getInstance().getAngleRulesFd();
+    const long rules_offset = android::GraphicsEnv::getInstance().getAngleRulesOffset();
+    const long rules_length = android::GraphicsEnv::getInstance().getAngleRulesLength();
 
     // Determine whether or not to use ANGLE:
     ANGLEPreference developer_option = developer_opt_in ? ANGLE_PREFER_ANGLE : ANGLE_NO_PREFERENCE;
@@ -596,7 +596,8 @@
                 fpANGLEUseForApplication ANGLEUseForApplication =
                         (fpANGLEUseForApplication)dlsym(so, "ANGLEUseForApplication");
                 if (ANGLEUseForApplication) {
-                    ANGLEPreference app_preference = getAnglePref(android_getAngleAppPref());
+                    ANGLEPreference app_preference =
+                            getAnglePref(android::GraphicsEnv::getInstance().getAngleAppPref());
                     use_angle = (ANGLEUseForApplication)(app_name_str.c_str(), manufacturer, model,
                                                          developer_option, app_preference);
                     ALOGV("Result of opt-in/out logic is %s", use_angle ? "true" : "false");
@@ -688,13 +689,13 @@
     ATRACE_CALL();
 
     void* dso = nullptr;
-    android_namespace_t* ns = android_getAngleNamespace();
+    android_namespace_t* ns = android::GraphicsEnv::getInstance().getAngleNamespace();
     if (ns) {
         dso = load_angle(kind, ns, cnx);
     }
 #ifndef __ANDROID_VNDK__
     if (!dso) {
-        android_namespace_t* ns = android_getDriverNamespace();
+        android_namespace_t* ns = android::GraphicsEnv::getInstance().getDriverNamespace();
         if (ns) {
             dso = load_updated_driver(kind, ns);
         }
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index 113f0a6..94af2e7 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -167,7 +167,7 @@
 // Initialize function ptrs for ANGLE PlatformMethods struct, used for systrace
 bool initializeAnglePlatform(EGLDisplay dpy) {
     // Since we're inside libEGL, use dlsym to lookup fptr for ANGLEGetDisplayPlatform
-    android_namespace_t* ns = android_getAngleNamespace();
+    android_namespace_t* ns = android::GraphicsEnv::getInstance().getAngleNamespace();
     const android_dlextinfo dlextinfo = {
             .flags = ANDROID_DLEXT_USE_NAMESPACE,
             .library_namespace = ns,
diff --git a/opengl/libs/EGL/egl_layers.cpp b/opengl/libs/EGL/egl_layers.cpp
index 6900b8b..e4906e0 100644
--- a/opengl/libs/EGL/egl_layers.cpp
+++ b/opengl/libs/EGL/egl_layers.cpp
@@ -145,7 +145,7 @@
 std::string LayerLoader::GetDebugLayers() {
     // Layers can be specified at the Java level in GraphicsEnvironemnt
     // gpu_debug_layers = layer1:layer2:layerN
-    std::string debug_layers = android_getDebugLayers();
+    std::string debug_layers = android::GraphicsEnv::getInstance().getDebugLayers();
 
     if (debug_layers.empty()) {
         // Only check system properties if Java settings are empty
@@ -339,7 +339,9 @@
     // Load the layers in reverse order so we start with the driver's entrypoint and work our way up
     for (int32_t i = layers.size() - 1; i >= 0; i--) {
         // Check each layer path for the layer
-        std::vector<std::string> paths = android::base::Split(android_getLayerPaths(), ":");
+        std::vector<std::string> paths =
+                android::base::Split(android::GraphicsEnv::getInstance().getLayerPaths().c_str(),
+                                     ":");
 
         if (!system_path.empty()) {
             // Prepend the system paths so they override other layers