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fix(study-screen): NotReadableError on JS getUserMedia while trying to record audio in the WebView #20113

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fix(study-screen): NotReadableError on JS getUserMedia while trying to record audio in the WebView #20113

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034276f
feat(study-screen): webview audio record
BrayanDSO Jan 15, 2026
e30862d
fix(study-screen): NotReadableError on JS getUserMedia
BrayanDSO Jan 15, 2026
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1 change: 1 addition & 0 deletions AnkiDroid/src/main/AndroidManifest.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<uses-permission android:name="android.permission.GET_PACKAGE_SIZE" android:maxSdkVersion="25" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
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11 changes: 11 additions & 0 deletions AnkiDroid/src/main/java/com/ichi2/anki/previewer/CardViewerFragment.kt
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Expand Up @@ -20,6 +20,7 @@ import android.graphics.Bitmap
import android.net.Uri
import android.os.Bundle
import android.view.View
import android.webkit.PermissionRequest
import android.webkit.WebChromeClient
import android.webkit.WebResourceError
import android.webkit.WebResourceRequest
Expand Down Expand Up @@ -288,6 +289,16 @@ abstract class CardViewerFragment(
show(WindowInsetsCompat.Type.systemBars())
}
}

override fun onPermissionRequest(request: PermissionRequest) {
if (PermissionRequest.RESOURCE_AUDIO_CAPTURE in request.resources) {
Timber.i("Granting audio capture permission to WebView")
request.grant(arrayOf(PermissionRequest.RESOURCE_AUDIO_CAPTURE))
} else {
Timber.i("Denying permissions to WebView")
request.deny()
}
}
}

private fun showMediaErrorSnackbar(filename: String) {
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