2022-04-27 23:10:20 +00:00
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import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_inappwebview/flutter_inappwebview.dart';
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import 'package:flutter_test/flutter_test.dart';
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void audioPlaybackPolicy() {
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final shouldSkip = kIsWeb
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? true
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: ![
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TargetPlatform.android,
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TargetPlatform.iOS,
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TargetPlatform.macOS,
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].contains(defaultTargetPlatform);
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2022-04-27 23:10:20 +00:00
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group('Audio playback policy', () {
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String audioTestBase64 = "";
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setUpAll(() async {
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final ByteData audioData =
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await rootBundle.load('test_assets/sample_audio.ogg');
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final String base64AudioData =
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base64Encode(Uint8List.view(audioData.buffer));
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final String audioTest = '''
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<!DOCTYPE html><html>
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<head><title>Audio auto play</title>
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<script type="text/javascript">
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function play() {
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var audio = document.getElementById("audio");
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audio.play();
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}
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function isPaused() {
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var audio = document.getElementById("audio");
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return audio.paused;
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}
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</script>
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</head>
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<body onload="play();">
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<audio controls id="audio">
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<source src="data:audio/ogg;charset=utf-8;base64,$base64AudioData">
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</audio>
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</body>
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</html>
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''';
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audioTestBase64 = base64Encode(const Utf8Encoder().convert(audioTest));
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});
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testWidgets('Auto media playback', (WidgetTester tester) async {
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Completer<InAppWebViewController> controllerCompleter =
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Completer<InAppWebViewController>();
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Completer<void> pageStarted = Completer<void>();
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Completer<void> pageLoaded = Completer<void>();
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: InAppWebView(
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key: GlobalKey(),
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initialUrlRequest: URLRequest(
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url: Uri.parse(
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'data:text/html;charset=utf-8;base64,$audioTestBase64')),
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onWebViewCreated: (controller) {
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controllerCompleter.complete(controller);
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},
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initialSettings: InAppWebViewSettings(
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javaScriptEnabled: true,
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mediaPlaybackRequiresUserGesture: false),
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onLoadStart: (controller, url) {
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pageStarted.complete();
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},
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onLoadStop: (controller, url) {
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pageLoaded.complete();
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},
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),
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),
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);
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InAppWebViewController controller = await controllerCompleter.future;
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await pageStarted.future;
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await pageLoaded.future;
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bool isPaused =
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await controller.evaluateJavascript(source: 'isPaused();');
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expect(isPaused, false);
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controllerCompleter = Completer<InAppWebViewController>();
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pageStarted = Completer<void>();
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pageLoaded = Completer<void>();
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// We change the key to re-create a new webview as we change the mediaPlaybackRequiresUserGesture
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: InAppWebView(
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key: GlobalKey(),
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initialUrlRequest: URLRequest(
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url: Uri.parse(
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'data:text/html;charset=utf-8;base64,$audioTestBase64')),
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onWebViewCreated: (controller) {
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controllerCompleter.complete(controller);
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},
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initialSettings: InAppWebViewSettings(
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javaScriptEnabled: true,
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mediaPlaybackRequiresUserGesture: true),
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onLoadStart: (controller, url) {
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pageStarted.complete();
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},
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onLoadStop: (controller, url) {
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pageLoaded.complete();
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},
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),
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),
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);
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controller = await controllerCompleter.future;
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await pageStarted.future;
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await pageLoaded.future;
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isPaused = await controller.evaluateJavascript(source: 'isPaused();');
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expect(isPaused, true);
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});
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}, skip: shouldSkip);
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2022-04-29 11:39:28 +00:00
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}
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