fix: add 'no internet' message in contributors activity

app/src/main/java/com/itsaky/androidide/activities/ContributorsActivity.kt

@@ -20,11 +20,16 @@ package com.itsaky.androidide.activities
 import android.graphics.Rect
 import android.os.Bundle
 import android.view.View
+import android.view.ViewGroup.MarginLayoutParams
 import androidx.activity.viewModels
+import androidx.core.view.isVisible
+import androidx.core.view.updateLayoutParams
+import androidx.core.view.updateMarginsRelative
 import com.itsaky.androidide.R
 import com.itsaky.androidide.adapters.ContributorsGridAdapter
 import com.itsaky.androidide.app.LimitlessIDEActivity
 import com.itsaky.androidide.databinding.ActivityContributorsBinding
+import com.itsaky.androidide.utils.getConnectionInfo
 import com.itsaky.androidide.viewmodel.ContributorsViewModel
 
 /**
@@ -57,9 +62,12 @@ class ContributorsActivity : LimitlessIDEActivity() {
       githubContributors.apply {
         sectionTitle.setText(R.string.title_github_contributors)
       }
+
       translationContributors.apply {
         sectionTitle.setText(R.string.title_crowdin_translators)
       }
+
+      noConnection.root.setText(R.string.msg_no_internet)
     }
 
     viewModel._crowdinTranslators.observe(this) { translators ->
@@ -70,7 +78,21 @@ class ContributorsActivity : LimitlessIDEActivity() {
       binding.githubContributors.sectionItems.adapter = ContributorsGridAdapter(githubContributors)
     }
 
-    viewModel.fetchAll()
+    val connectionInfo = getConnectionInfo(this)
+    binding.apply {
+      if (connectionInfo.isConnected) {
+        // hide the 'no internet' message
+        noConnection.root.updateLayoutParams<MarginLayoutParams> {
+          updateMarginsRelative(0, 0, 0, 0)
+          height = 0
+        }
+
+        viewModel.fetchAll()
+      } else {
+        githubContributorsCard.visibility = View.INVISIBLE
+        translationContributorsCard.visibility = View.INVISIBLE
+      }
+    }
   }
 
   override fun onInsetsUpdated(insets: Rect) {

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

@@ -42,7 +42,7 @@
         android:layout_marginEnd="16dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
+        app:layout_constraintTop_toBottomOf="@id/no_connection">
 
         <include
           android:id="@+id/github_contributors"
@@ -76,6 +76,17 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/translation_contributors_card" />
 
+      <include
+        android:id="@+id/no_connection"
+        layout="@layout/layout_chip_error"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
+        app:layout_constraintBottom_toTopOf="@id/github_contributors_card"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
   </androidx.core.widget.NestedScrollView>