add travis

Author: vkocheryzhkin

.travis.yml

@@ -0,0 +1,24 @@
+language: android
+android:
+  components:
+    # Uncomment the lines below if you want to
+    # use the latest revision of Android SDK Tools
+    # - tools
+    # - platform-tools
+
+    # The BuildTools version used by your project
+    - build-tools-27.0.3
+
+    # The SDK version used to compile your project
+    - android-23
+
+    # Additional components
+    #- extra-google-google_play_services
+    - extra-google-m2repository
+    - extra-android-m2repository
+    #- addon-google_apis-google-26
+
+    # Specify at least one system image,
+    # if you need to run emulator(s) during your tests
+    - sys-img-armeabi-v7a-android-26
+    #- sys-img-armeabi-v7a-android-17

visionSamples/FaceTracker/app/src/androidTest/java/com/google/android/gms/samples/vision/face/facetracker/ExampleInstrumentedTest.java

@@ -13,9 +13,7 @@
 public class ExampleInstrumentedTest {
     @Test
     public void useAppContext() throws Exception {
-        // Context of the app under test.
         Context appContext = InstrumentationRegistry.getTargetContext();
-
-        assertEquals("ch.hepia.iti.opencvnativeandroidstudio", appContext.getPackageName());
+        assertEquals("com.google.android.gms.samples.vision.face.facetracker", appContext.getPackageName());
     }
 }