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Merge pull request #4903 from element-hq/feature/bma/liveIsTalkBackActive

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a11y: Make isTalkbackActive() live.
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Benoit Marty 2025-06-20 10:29:00 +02:00 • committed by GitHub
commit fadd2f999d
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16
libraries/ui-utils/src/main/kotlin/io/element/android/libraries/ui/utils/time/IsTalkbackEnabled.kt
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@ -9,12 +9,26 @@ package io.element.android.libraries.ui.utils.time
import android.view.accessibility.AccessibilityManager
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.platform.LocalContext
@Composable
fun isTalkbackActive(): Boolean {
val context = LocalContext.current
val accessibilityManager = remember { context.getSystemService(AccessibilityManager::class.java) }
return accessibilityManager.isTouchExplorationEnabled
var isTouchExplorationEnabled by remember { mutableStateOf(accessibilityManager.isTouchExplorationEnabled) }
DisposableEffect(Unit) {
val listener = AccessibilityManager.TouchExplorationStateChangeListener { enabled ->
isTouchExplorationEnabled = enabled
}
accessibilityManager.addTouchExplorationStateChangeListener(listener)
onDispose {
accessibilityManager.removeTouchExplorationStateChangeListener(listener)
}
}
return isTouchExplorationEnabled
}