- Calender view page added

- migrated to tabbed bottom bar
 - update and clear filters fixed
 - Title set for child fragments

app/src/main/java/com/appttude/h_mal/farmr/base/ChildFragment.kt

@@ -15,7 +15,7 @@ import org.kodein.di.android.x.kodein
 import org.kodein.di.generic.instance
 import java.io.IOException
 
-@Suppress("EmptyMethod", "EmptyMethod")
+@Suppress("EmptyMethod")
 abstract class ChildFragment<V : BaseViewModel>(@LayoutRes contentLayoutId: Int) :
     Fragment(contentLayoutId), KodeinAware {
 
@@ -24,10 +24,12 @@ abstract class ChildFragment<V : BaseViewModel>(@LayoutRes contentLayoutId: Int)
 
     lateinit var viewModel: V
 
+    private val parent by lazy { requireParentFragment().requireParentFragment() }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         viewModel =
-            ViewModelProvider(requireParentFragment().requireParentFragment(), factory)[getGenericClassAt<V>(0).java]
+            ViewModelProvider(parent, factory)[getGenericClassAt<V>(0).java]
         configureObserver()
     }
 
@@ -58,11 +60,14 @@ abstract class ChildFragment<V : BaseViewModel>(@LayoutRes contentLayoutId: Int)
 
 
     fun navigateParent(navArg: Any) {
-        val fragment = requireParentFragment().requireParentFragment()
         when(navArg) {
-            is Int -> (fragment).navigateTo(navArg)
+            is Int -> (parent).navigateTo(navArg)
-            is NavDirections -> (fragment).navigateTo(navArg)
+            is NavDirections -> (parent).navigateTo(navArg)
             else -> { throw IOException("${navArg::class} is not a valid navigation argment") }
         }
     }
+
+    fun setTitle(title: String) {
+        (parent as BaseFragment<*>).setTitle(title)
+    }
 }

app/src/main/java/com/appttude/h_mal/farmr/ui/FragmentMain.kt

@@ -64,16 +64,16 @@ class FragmentMain : BaseFragment<MainViewModel>(R.layout.fragment_main) {
         val navController = navHost.navController
         navController.setGraph(R.navigation.home_navigation)
 
-        navView.setOnNavigationItemSelectedListener {
-            setTitle(it.title.toString())
-            true
-        }
         navView.setupWithNavController(navController)
 
         viewModel.getBottomBarState()?.let {
             navView.selectedItemId = it
         }
 
+        navController.addOnDestinationChangedListener { _, destination, _ ->
+            setTitle(destination.label.toString())
+        }
+
         view.findViewById<FloatingActionButton>(R.id.fab1).setOnClickListener {
             navigateTo(R.id.main_to_addItem)
         }

app/src/main/res/navigation/home_navigation.xml

@@ -7,11 +7,11 @@
     <fragment
         android:id="@+id/nav_list"
         android:name="com.appttude.h_mal.farmr.ui.FragmentList"
-        android:label="fragment_list"
+        android:label="@string/text_label_1"
         tools:layout="@layout/fragment_list" />
     <fragment
         android:id="@+id/nav_calendar"
         android:name="com.appttude.h_mal.farmr.ui.CalendarFragment"
-        android:label="fragment_calendar"
+        android:label="@string/text_label_2"
         tools:layout="@layout/fragment_calendar" />
 </navigation>