Merge pull request #99 from rive-app/update_fragment_example

Updates fragment example to use multiple fragments

Author: mjohnsullivan

app/src/main/java/app/rive/runtime/example/RiveFragment.kt

@@ -7,6 +7,7 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import app.rive.runtime.kotlin.RiveAnimationView
+import app.rive.runtime.kotlin.core.Fit
 import kotlin.properties.Delegates
 
 // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
@@ -41,6 +42,7 @@ class RiveFragment : Fragment() {
     override fun onViewStateRestored(savedInstanceState: Bundle?) {
         super.onViewStateRestored(savedInstanceState)
         riveView.setRiveResource(rId)
+        riveView.fit = Fit.COVER
     }
 
     override fun onDestroy() {

app/src/main/java/app/rive/runtime/example/RiveFragmentActivity.kt

@@ -12,12 +12,21 @@ class RiveFragmentActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_rive_fragment)
 
-        // Instantiate a Rive fragment
-        val bundle = bundleOf(RIVE_FRAGMENT_ARG_RES_ID to R.raw.basketball)
+        // Instantiate the basketball fragment
+        var bundle = bundleOf(RIVE_FRAGMENT_ARG_RES_ID to R.raw.basketball)
         if (savedInstanceState == null) {
             supportFragmentManager.commit {
                 setReorderingAllowed(true)
-                add<RiveFragment>(R.id.rive_fragment, args = bundle)
+                add<RiveFragment>(R.id.basketball_fragment, args = bundle)
+            }
+        }
+
+        // Instantiate the flux fragment
+        bundle = bundleOf(RIVE_FRAGMENT_ARG_RES_ID to R.raw.flux_capacitor)
+        if (savedInstanceState == null) {
+            supportFragmentManager.commit {
+                setReorderingAllowed(true)
+                add<RiveFragment>(R.id.flux_fragment, args = bundle)
             }
         }
     }

app/src/main/res/layout/activity_rive_fragment.xml

@@ -6,13 +6,26 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-
-    <androidx.fragment.app.FragmentContainerView
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/rive_fragment"
+    <ScrollView
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <androidx.fragment.app.FragmentContainerView
+                android:id="@+id/basketball_fragment"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
 
+            <androidx.fragment.app.FragmentContainerView
+                android:id="@+id/flux_fragment"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
 
+        </LinearLayout>
+    </ScrollView>
 
 </androidx.constraintlayout.widget.ConstraintLayout>