try to read image from assets

Author: vkocheryzhkin

visionSamples/FaceTracker/app/src/androidTest/assets/1.png

@@ -1,15 +1,27 @@
 package dlib.android;
 
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.support.test.InstrumentationRegistry;
+
 import org.junit.Test;
 
-import static junit.framework.Assert.assertEquals;
+import java.io.IOException;
+import java.io.InputStream;
 
 public class FaceRecognizerTest {
+    private static final String TAG = "FaceRecognizerTest";
+
     @Test
-    public void RecognizeTest() {
+    public void RecognizeTest() throws IOException {
         FaceRecognizer fr = new FaceRecognizer();
         fr.loadNative();
-//        String res = fr.recognize();
+        Context testContext = InstrumentationRegistry.getInstrumentation().getContext();
+        InputStream testInput = testContext.getAssets().open("1.png");
+        Bitmap bitmap = BitmapFactory.decodeStream(testInput);
+//        Log.i(TAG, String.format("test1: %d", bitmap.getAllocationByteCount()));
+//        String res = fr.recognizeNative1(bitmap);
 //        assertEquals("Unknown", res);
     }
 }