[Android] Fix a crash when the equalizer values are updated before the views are available

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Mon May  4 14:25:36 2026 +0200| [324407f1f7a6aa987b2067f82463b0c3b38ce8c7] | committer: Nicolas Pomepuy

Fix a crash when the equalizer values are updated before the views are available

> https://code.videolan.org/videolan/vlc-android/commit/324407f1f7a6aa987b2067f82463b0c3b38ce8c7
---

 .../src/org/videolan/vlc/gui/dialogs/EqualizerFragmentDialog.kt        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/EqualizerFragmentDialog.kt b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/EqualizerFragmentDialog.kt
index 467cb969cc..77b9e396b2 100644
--- a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/EqualizerFragmentDialog.kt
+++ b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/EqualizerFragmentDialog.kt
@@ -351,6 +351,9 @@ class EqualizerFragmentDialog : VLCBottomSheetDialogFragment(), Slider.OnChangeL
      */
     private fun updateBars() {
         if (!isStarted()) return
+        //not ready yet
+        if (binding.equalizerBands.isEmpty()) return
+        if (binding.equalizerBands.childCount != viewModel.bandCount) throw IllegalStateException("Invalid number of bars")
 
         binding.equalizerPreamp.value = viewModel.getCurrentEqualizer().equalizerEntry.preamp.roundToInt().toFloat()
         for (i in 0 until viewModel.bandCount) {