Add a message for user when there are no projects

Signed-off-by: PranavPurwar <[email protected]>
Cosmic-Ide · Jul 25, 2023 · f111f29 · f111f29
1 parent 3067706
commit f111f29
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Showing 4 changed files with 30 additions and 17 deletions.
diff --git a/app/src/main/kotlin/org/cosmicide/rewrite/fragment/ProjectFragment.kt b/app/src/main/kotlin/org/cosmicide/rewrite/fragment/ProjectFragment.kt
@@ -163,21 +163,15 @@ class ProjectFragment : BaseBindingFragment<FragmentProjectBinding>(),
 
     private fun observeViewModelProjects() {
         viewModel.projects.observe(viewLifecycleOwner) { projects ->
-            showSnackBarIfNoProjects(projects)
+            if (projects.isEmpty() && binding.switcher.currentView != binding.noProjects) {
+                binding.switcher.showNext()
+            } else if (binding.switcher.currentView != binding.projectList) {
+                binding.switcher.showPrevious()
+            }
             projectAdapter.submitList(projects)
         }
     }
 
-    private fun showSnackBarIfNoProjects(projects: List<Project>) {
-        if (projects.isEmpty()) {
-            Snackbar.make(
-                requireView(),
-                "No projects found",
-                Snackbar.LENGTH_LONG
-            ).show()
-        }
-    }
-
     override fun onProjectClicked(project: Project) {
         navigateToEditorFragment(project)
     }

diff --git a/app/src/main/res/layout/fragment_project.xml b/app/src/main/res/layout/fragment_project.xml
@@ -41,13 +41,32 @@
             android:visibility="gone" />
     </com.google.android.material.appbar.AppBarLayout>
 
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/project_list"
+    <ViewSwitcher
+        android:id="@+id/switcher"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:transitionGroup="true"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior"
-        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/project_list"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:transitionGroup="true"
+            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+            app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+        <TextView
+            android:id="@+id/no_projects"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:text="@string/no_projects_found_create_one_now"
+            android:textAppearance="?attr/textAppearanceHeadline6"
+            android:transitionGroup="true"
+            android:visibility="gone" />
+
+    </ViewSwitcher>
 
     <include
         android:id="@+id/fabs"

diff --git a/app/src/main/res/layout/project_item.xml b/app/src/main/res/layout/project_item.xml
@@ -7,14 +7,14 @@
 
 <com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
     style="@style/Widget.CosmicIde.ListItemCard"
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:background="?colorSurfaceVariant"
         android:paddingHorizontal="16dp"
         android:paddingVertical="12dp">
 
@@ -28,7 +28,6 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintBottom_toTopOf="@id/author"
             app:layout_constraintVertical_chainStyle="packed" />
 
         <TextView

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -100,4 +100,5 @@
     <string name="install_required_resources">Install required resources</string>
     <string name="clone_from_git">Clone from Git</string>
     <string name="class_name">Class name</string>
+    <string name="no_projects_found_create_one_now">No projects found. Create one now!</string>
 </resources>