UI improvement

Author: kirklandsign

dl3/android/DeepLabV3Demo/app/src/main/res/layout/activity_main.xml

@@ -99,7 +99,7 @@
         android:textStyle="bold"
         app:layout_constraintBottom_toTopOf="@+id/modelStatusText"
         app:layout_constraintEnd_toStartOf="@+id/resetImage"
-        app:layout_constraintHeight_percent="0.07"
+        app:layout_constraintHeight_percent="0.06"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/nextButton" />
 
@@ -116,7 +116,7 @@
         android:textSize="13sp"
         app:layout_constraintBottom_toTopOf="@+id/modelStatusText"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHeight_percent="0.07"
+        app:layout_constraintHeight_percent="0.06"
         app:layout_constraintStart_toEndOf="@+id/xnnpackButton"
         app:layout_constraintTop_toBottomOf="@+id/nextButton" />
 

dl3/android/DeepLabV3Demo/app/src/main/res/values/strings.xml

@@ -3,7 +3,7 @@
     <string name="image_view">Image View</string>
     <string name="detect">Detect</string>
     <string name="run_model">Running the model...</string>
-    <string name="next">Next</string>
+    <string name="next">Next sample image</string>
     <string name="select">Select</string>
     <string name="live">Live</string>
     <string name="segmentation_demo">Segmentation Demo</string>