part of 'main.dart';
void audioPlaybackPolicy() {
final shouldSkip = kIsWeb
? true
: ![
TargetPlatform.android,
TargetPlatform.iOS,
TargetPlatform.macOS,
].contains(defaultTargetPlatform);
skippableGroup('Audio playback policy', () {
String audioTestBase64 = "";
setUpAll(() async {
final ByteData audioData =
await rootBundle.load('test_assets/sample_audio.ogg');
final String base64AudioData =
base64Encode(Uint8List.view(audioData.buffer));
final String audioTest = '''
<!DOCTYPE html><html>
<head><title>Audio auto play</title>
<script type="text/javascript">
function play() {
var audio = document.getElementById("audio");
audio.play();
}
function isPaused() {
var audio = document.getElementById("audio");
return audio.paused;
}
</script>
</head>
<body onload="play();">
<audio controls id="audio">
<source src="data:audio/ogg;charset=utf-8;base64,$base64AudioData">
</audio>
</body>
</html>
''';
audioTestBase64 = base64Encode(const Utf8Encoder().convert(audioTest));
});
skippableTestWidgets('Auto media playback', (WidgetTester tester) async {
Completer<InAppWebViewController> controllerCompleter =
Completer<InAppWebViewController>();
Completer<void> pageStarted = Completer<void>();
Completer<void> pageLoaded = Completer<void>();
await tester.pumpWidget(
Directionality(
textDirection: TextDirection.ltr,
child: InAppWebView(
key: GlobalKey(),
initialUrlRequest: URLRequest(
url: WebUri(
'data:text/html;charset=utf-8;base64,$audioTestBase64')),
onWebViewCreated: (controller) {
controllerCompleter.complete(controller);
},
initialSettings: InAppWebViewSettings(
javaScriptEnabled: true,
mediaPlaybackRequiresUserGesture: false),
onLoadStart: (controller, url) {
pageStarted.complete();
},
onLoadStop: (controller, url) {
pageLoaded.complete();
},
),
),
);
InAppWebViewController controller = await controllerCompleter.future;
await pageStarted.future;
await pageLoaded.future;
bool isPaused =
await controller.evaluateJavascript(source: 'isPaused();');
expect(isPaused, false);
controllerCompleter = Completer<InAppWebViewController>();
pageStarted = Completer<void>();
pageLoaded = Completer<void>();
// We change the key to re-create a new webview as we change the mediaPlaybackRequiresUserGesture
await tester.pumpWidget(
Directionality(
textDirection: TextDirection.ltr,
child: InAppWebView(
key: GlobalKey(),
initialUrlRequest: URLRequest(
url: WebUri(
'data:text/html;charset=utf-8;base64,$audioTestBase64')),
onWebViewCreated: (controller) {
controllerCompleter.complete(controller);
},
initialSettings: InAppWebViewSettings(
javaScriptEnabled: true,
mediaPlaybackRequiresUserGesture: true),
onLoadStart: (controller, url) {
pageStarted.complete();
},
onLoadStop: (controller, url) {
pageLoaded.complete();
},
),
),
);
controller = await controllerCompleter.future;
await pageStarted.future;
await pageLoaded.future;
isPaused = await controller.evaluateJavascript(source: 'isPaused();');
expect(isPaused, true);
});
}, skip: shouldSkip);
}