From ee59923376ab61119b9931ee2081c627014c019b Mon Sep 17 00:00:00 2001
From: mahdi <ssmmhh1382@gmail.com>
Date: Thu, 14 Apr 2022 14:27:08 +0430
Subject: [PATCH 1/2] change add task fab's visibility base on
 tasksAddViewVisible

---
 app/src/main/res/layout/tasks_frag.xml | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/app/src/main/res/layout/tasks_frag.xml b/app/src/main/res/layout/tasks_frag.xml
index 4241da823..c895cb83c 100644
--- a/app/src/main/res/layout/tasks_frag.xml
+++ b/app/src/main/res/layout/tasks_frag.xml
@@ -72,8 +72,8 @@
                         android:id="@+id/tasks_list"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
-                        app:items="@{viewmodel.items}" />
+                        app:items="@{viewmodel.items}"
+                        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
 
                 <LinearLayout
@@ -89,8 +89,8 @@
                         android:layout_width="96dp"
                         android:layout_height="96dp"
                         android:layout_gravity="center"
-                        android:src="@{ContextCompat.getDrawable(context, viewmodel.noTaskIconRes)}"
-                        android:contentDescription="@string/no_tasks_image_content_description" />
+                        android:contentDescription="@string/no_tasks_image_content_description"
+                        android:src="@{ContextCompat.getDrawable(context, viewmodel.noTaskIconRes)}" />
 
                     <TextView
                         android:id="@+id/no_tasks_text"
@@ -110,6 +110,7 @@
             android:layout_height="wrap_content"
             android:layout_margin="@dimen/fab_margin"
             android:src="@drawable/ic_add"
+            android:visibility="@{viewmodel.tasksAddViewVisible ? View.VISIBLE : View.GONE}"
             app:fabSize="normal"
             app:layout_anchor="@id/refresh_layout"
             app:layout_anchorGravity="bottom|right|end" />

From de5f0867e38f722c0d14e2e003825ea7f49ff37c Mon Sep 17 00:00:00 2001
From: mahdi <ssmmhh1382@gmail.com>
Date: Thu, 14 Apr 2022 14:33:16 +0430
Subject: [PATCH 2/2] move add task fab's onclick to databinding

---
 .../blueprints/todoapp/tasks/TasksFragment.kt          | 10 ----------
 app/src/main/res/layout/tasks_frag.xml                 |  1 +
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/app/src/main/java/com/example/android/architecture/blueprints/todoapp/tasks/TasksFragment.kt b/app/src/main/java/com/example/android/architecture/blueprints/todoapp/tasks/TasksFragment.kt
index 953eb443b..118cd4b59 100644
--- a/app/src/main/java/com/example/android/architecture/blueprints/todoapp/tasks/TasksFragment.kt
+++ b/app/src/main/java/com/example/android/architecture/blueprints/todoapp/tasks/TasksFragment.kt
@@ -94,7 +94,6 @@ class TasksFragment : Fragment() {
         setupListAdapter()
         setupRefreshLayout(viewDataBinding.refreshLayout, viewDataBinding.tasksList)
         setupNavigation()
-        setupFab()
     }
 
     private fun setupNavigation() {
@@ -138,15 +137,6 @@ class TasksFragment : Fragment() {
         }
     }
 
-    // TODO: Move this to databinding
-    private fun setupFab() {
-        requireView().findViewById<FloatingActionButton>(R.id.add_task_fab)?.let {
-            it.setOnClickListener {
-                navigateToAddNewTask()
-            }
-        }
-    }
-
     private fun navigateToAddNewTask() {
         val action = TasksFragmentDirections
             .actionTasksFragmentToAddEditTaskFragment(
diff --git a/app/src/main/res/layout/tasks_frag.xml b/app/src/main/res/layout/tasks_frag.xml
index c895cb83c..3bc4dfe7c 100644
--- a/app/src/main/res/layout/tasks_frag.xml
+++ b/app/src/main/res/layout/tasks_frag.xml
@@ -109,6 +109,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_margin="@dimen/fab_margin"
+            android:onClick="@{() -> viewmodel.addNewTask()}"
             android:src="@drawable/ic_add"
             android:visibility="@{viewmodel.tasksAddViewVisible ? View.VISIBLE : View.GONE}"
             app:fabSize="normal"