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android: Prevent crash when trying to change pages in setup fragment

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Sometimes when we want to change the current setup page, the current view isn't available and we try to alter the current view. This adds a guard to prevent that issue.
This commit is contained in:
Charles Lombardo 2023-09-26 20:13:12 -04:00
parent d70f18b87b
commit 22284fc504
1 changed files with 6 additions and 2 deletions
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8
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt
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@ -355,11 +355,15 @@ class SetupFragment : Fragment() {
} }
fun pageForward() { fun pageForward() {
binding.viewPager2.currentItem = binding.viewPager2.currentItem + 1 if (_binding != null) {
binding.viewPager2.currentItem += 1
}
} }
fun pageBackward() { fun pageBackward() {
binding.viewPager2.currentItem = binding.viewPager2.currentItem - 1 if (_binding != null) {
binding.viewPager2.currentItem -= 1
}
} }
fun setPageWarned(page: Int) { fun setPageWarned(page: Int) {