alternative text also for fullscreen barcode

src/androidTest/java/org/ligi/passandroid/TheFullscreenBarcodeActivity.java

@@ -75,9 +75,9 @@ public class TheFullscreenBarcodeActivity extends BaseIntegration<FullscreenBarc
         pass.setBarCode(new BarCode(format, BARCODE_MESSAGE));
         App.getPassStore().setCurrentPass(pass);
         getActivity();
-        onView(withId(R.id.fullscreen_image)).check(matches(isDisplayed()));
+        onView(withId(R.id.fullscreen_barcode)).check(matches(isDisplayed()));
 
-        final ImageView viewById = ButterKnife.findById(getActivity(), R.id.fullscreen_image);
+        final ImageView viewById = ButterKnife.findById(getActivity(), R.id.fullscreen_barcode);
         BitmapDrawable bitmapDrawable = (BitmapDrawable) viewById.getDrawable();
         assertThat(BarcodeDecoder.decodeBitmap(bitmapDrawable.getBitmap())).isEqualTo(BARCODE_MESSAGE);
     }

src/androidTest/java/org/ligi/passandroid/ThePassViewActivity.java

@@ -93,7 +93,7 @@ public class ThePassViewActivity extends BaseIntegration<PassViewActivity> {
         getActivity();
         onView(withId(R.id.barcode_img)).perform(click());
 
-        onView(withId(R.id.fullscreen_image)).check(matches(isDisplayed()));
+        onView(withId(R.id.fullscreen_barcode)).check(matches(isDisplayed()));
     }
 
 

src/main/java/org/ligi/passandroid/ui/FullscreenBarcodeActivity.java

@@ -4,31 +4,51 @@ import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.view.Menu;
+import android.view.View;
 import android.view.WindowManager;
 import android.widget.ImageView;
+import android.widget.TextView;
 
 import com.google.zxing.BarcodeFormat;
 
 import org.ligi.axt.AXT;
 import org.ligi.passandroid.R;
 
-import static butterknife.ButterKnife.findById;
+import butterknife.ButterKnife;
+import butterknife.InjectView;
 
 public class FullscreenBarcodeActivity extends PassViewActivityBase {
 
+    @InjectView(R.id.fullscreen_barcode)
+    ImageView barcodeImageView;
+
+    @InjectView(R.id.alternativeBarcodeText)
+    TextView alternativeBarcodeText;
+
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
         if (optionalPass.isPresent()) {
             setContentView(R.layout.fullscreen_image);
-            final ImageView iv = findById(this, R.id.fullscreen_image);
 
-            int smallestSize = AXT.at(getWindowManager()).getSmallestSide();
+            ButterKnife.inject(this);
+
+            final int smallestSize = AXT.at(getWindowManager()).getSmallestSide();
 
             setBestFittingOrientationForBarCode();
 
-            iv.setImageBitmap(optionalPass.get().getBarCode().get().getBitmap(smallestSize));
+            barcodeImageView.setImageBitmap(optionalPass.get().getBarCode().get().getBitmap(smallestSize));
+
+            if (optionalPass.get().getBarCode().get().getAlternativeText().isPresent()) {
+                alternativeBarcodeText.setVisibility(View.VISIBLE);
+                alternativeBarcodeText.setText(optionalPass.get().getBarCode().get().getAlternativeText().get());
+            } else {
+                alternativeBarcodeText.setVisibility(View.GONE);
+            }
+        } else {
+            finish(); // this should never happen, but better safe than sorry
         }
     }
 

src/main/res/layout/fullscreen_image.xml

@@ -1,9 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-<ImageView
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/fullscreen_image"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/white"
+    android:orientation="vertical">
-    android:src="@drawable/ic_launcher"/>
+
+    <ImageView
+        android:id="@+id/fullscreen_barcode"
+        android:layout_width="match_parent"
+        android:layout_height="0dip"
+        android:layout_weight="1"
+        android:background="@android:color/white" />
+
+    <TextView
+        android:id="@+id/alternativeBarcodeText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_horizontal"
+        android:background="@android:color/white" />
+
+</LinearLayout>