1 files changed, 32 insertions, 0 deletions
diff --git a/platform/ios/benchmark/MBXBenchAppDelegate.m b/platform/ios/benchmark/MBXBenchAppDelegate.m
new file mode 100644
index 0000000000..5da6ccfcec
--- /dev/null
+++ b/platform/ios/benchmark/MBXBenchAppDelegate.m
@@ -0,0 +1,32 @@
+#import "MBXBenchAppDelegate.h"
+#import "MBXBenchViewController.h"
+#import <Mapbox/Mapbox.h>
+
+@implementation MBXBenchAppDelegate
+
+- (BOOL)application:(UIApplication*)application
+    didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {
+    NSString* accessToken = [[NSProcessInfo processInfo] environment][@"MAPBOX_ACCESS_TOKEN"];
+    if (accessToken) {
+        // Store to preferences so that we can launch the app later on without having to specify
+        // token.
+        [[NSUserDefaults standardUserDefaults] setObject:accessToken forKey:@"access_token"];
+    } else {
+        // Try to retrieve from preferences, maybe we've stored them there previously and can reuse
+        // the token.
+        accessToken = [[NSUserDefaults standardUserDefaults] objectForKey:@"access_token"];
+    }
+    if (!accessToken) {
+        NSLog(@"No access token set. Mapbox vector tiles won't work.");
+    } else {
+        [MGLAccountManager setAccessToken:accessToken];
+    }
+
+    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
+    self.window.rootViewController = [MBXBenchViewController new];
+    [self.window makeKeyAndVisible];
+
+    return YES;
+}
+
+@end