[Android] Proper management of activity lifecycle for the sponsorship animation

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Fri Jul 31 14:49:51 2020 +0200| [f192c77ec06a79ebfbf80228769999f6f089b5a9] | committer: Nicolas Pomepuy

Proper management of activity lifecycle for the sponsorship animation

> https://code.videolan.org/videolan/vlc-android/commit/f192c77ec06a79ebfbf80228769999f6f089b5a9
---

 .../vlc-android/src/org/videolan/vlc/gui/dialogs/VLCBillingDialog.kt  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VLCBillingDialog.kt b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VLCBillingDialog.kt
index cfba25f3f..32096512c 100644
--- a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VLCBillingDialog.kt
+++ b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VLCBillingDialog.kt
@@ -34,7 +34,9 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.core.content.ContextCompat
+import androidx.lifecycle.lifecycleScope
 import com.google.android.material.bottomsheet.BottomSheetBehavior
+import kotlinx.coroutines.coroutineScope
 import nl.dionsegijn.konfetti.models.Shape
 import nl.dionsegijn.konfetti.models.Size
 import org.videolan.tools.*
@@ -208,7 +210,7 @@ class VLCBillingDialog : VLCBottomSheetDialogFragment() {
                             size = 10
                         }
                     }
-                    activity?.let {
+                    lifecycleScope.launchWhenStarted {
                         binding.konfetti.build()
                                 .addColors(ContextCompat.getColor(requireActivity(), R.color.orange100),ContextCompat.getColor(requireActivity(), R.color.orange500),ContextCompat.getColor(requireActivity(), R.color.orange900))
                                 .setDirection(0.0, 359.0)