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a11y: do not use Overlay if screen reader is active, or external keyboard is connected.

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Related to #6399
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Benoit Marty 2026-04-24 10:08:37 +02:00 • committed by Benoit Marty
parent dcd0a98c0c
commit 5e963fc743
5 changed files with 92 additions and 13 deletions
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49
libraries/ui-utils/src/main/kotlin/io/element/android/libraries/ui/utils/a11y/hasExternalKeyboard.kt Normal file
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/*
* Copyright (c) 2026 Element Creations Ltd.
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
* Please see LICENSE files in the repository root for full details.
*/
package io.element.android.libraries.ui.utils.a11y
import android.app.Activity
import android.app.Application
import android.content.res.Configuration
import android.os.Build
import android.os.Bundle
import androidx.activity.compose.LocalActivity
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
@Composable
fun hasExternalKeyboard(): Boolean {
val activity = requireNotNull(LocalActivity.current)
var hasExternalKeyboard by remember { mutableStateOf(activity.resources.configuration.keyboard != Configuration.KEYBOARD_NOKEYS) }
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
DisposableEffect(Unit) {
val callback = object : Application.ActivityLifecycleCallbacks {
override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {}
override fun onActivityStarted(activity: Activity) {}
override fun onActivityResumed(activity: Activity) {
// We do not have access to onActivityConfigurationChanged, so update the value when tha Activity is resumed
hasExternalKeyboard = activity.resources.configuration.keyboard != Configuration.KEYBOARD_NOKEYS
}
override fun onActivityPaused(activity: Activity) {}
override fun onActivityStopped(activity: Activity) {}
override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) {}
override fun onActivityDestroyed(activity: Activity) {}
}
activity.registerActivityLifecycleCallbacks(callback)
onDispose {
activity.unregisterActivityLifecycleCallbacks(callback)
}
}
}
return hasExternalKeyboard
}