Fix invalid return from within lambda

Closes #156

Author: niranjan94

app/src/main/kotlin/com/njlabs/showjava/activities/decompiler/DecompilerActivity.kt

@@ -92,7 +92,7 @@ class DecompilerActivity : BaseActivity() {
 
         decompilersValues.forEachIndexed { index, decompiler ->
             if (!isAvailable(decompiler)) {
-                return
+                return@forEachIndexed
             }
             val view = LayoutInflater.from(pickerList.context)
                 .inflate(R.layout.layout_pick_decompiler_list_item, pickerList, false)

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

@@ -138,14 +138,20 @@
         android:id="@+id/cancelButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_above="@+id/adView"
+        android:layout_above="@+id/adViewHolder"
         android:layout_centerHorizontal="true"
         android:layout_marginBottom="14dp"
         android:text="@string/cancel"
         android:textColor="@color/grey_400" />
 
-    <include
-        android:id="@+id/adView"
-        layout="@layout/layout_admob" />
+    <FrameLayout
+        android:id="@+id/adViewHolder"
+        android:layout_alignParentBottom="true"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+        <include
+            android:id="@+id/adView"
+            layout="@layout/layout_admob" />
+    </FrameLayout>
 
 </RelativeLayout>