fix(android): toBitmapAsync is not a function error fix

Author: farfromrefug

src/https/request.android.ts

@@ -159,7 +159,7 @@ class HttpsResponseLegacy implements IHttpsResponseLegacy {
         }
         return new Promise<ImageSource>((resolve, reject) => {
             this.getOrCreateCloseCallback();
-            this.response.toBitmapAsync(this.getCallback(resolve, reject)).then((r) => {
+            this.response.toImageAsync(this.getCallback(resolve, reject)).then((r) => {
                 this.imageSource = r;
                 return r;
             });

src/https/typings/android.d.ts

@@ -17,8 +17,8 @@ declare namespace com {
                 toByteArrayAsync(callback: OkHttpResponse.OkHttpResponseAsyncCallback);
                 asString();
                 asStringAsync(callback: OkHttpResponse.OkHttpResponseAsyncCallback);
-                toBitmap();
-                toBitmapAsync(callback: OkHttpResponse.OkHttpResponseAsyncCallback);
+                toImage();
+                toImageAsync(callback: OkHttpResponse.OkHttpResponseAsyncCallback);
                 toFile();
                 toFileAsync(filePath: string, callback: OkHttpResponse.OkHttpResponseAsyncCallback);