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disable sound due to crash

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This commit is contained in:
open-trade 2020-11-27 10:52:09 +08:00
parent 00358b456d
commit 8edabe654f
2 changed files with 26 additions and 20 deletions
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2
flutter_hbb/android/app/build.gradle
View File

@ -39,7 +39,7 @@ android {
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.carriez.flutter_hbb"
minSdkVersion 16
minSdkVersion 18
targetSdkVersion 29
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName

44
flutter_hbb/lib/model.dart
View File

@ -73,11 +73,11 @@ class FfiModel with ChangeNotifier {
await _audioPlayer.stopPlayer();
}
Future<Null> update(
void update(
String id,
BuildContext context,
void Function(Map<String, dynamic> evt, String id, BuildContext context)
handleMsgbox) async {
handleMsgbox) {
var pos;
for (;;) {
var evt = FFI.popEvent();
@ -98,17 +98,19 @@ class FfiModel with ChangeNotifier {
} else if (name == 'permission') {
FFI.ffiModel.updatePermission(evt);
} else if (name == "audio_format") {
try {
var s = int.parse(evt['sample_rate']);
// var c = int.parse(evt['channels']);
// Flutter Sound does not support Floating Point PCM data, nor records with more that one audio channel.
// On Flutter Sound, Raw PCM is only PCM INT-Linerar 16 monophony
await stopAudio();
await _audioPlayer.startPlayerFromStream(
codec: Codec.pcm16, numChannels: 1, sampleRate: s);
} catch (e) {
print('audio_format: $e');
}
() async {
try {
var s = int.parse(evt['sample_rate']);
// var c = int.parse(evt['channels']);
// Flutter Sound does not support Floating Point PCM data, nor records with more that one audio channel.
// On Flutter Sound, Raw PCM is only PCM INT-Linerar 16 monophony
await stopAudio();
await _audioPlayer.startPlayerFromStream(
codec: Codec.pcm16, numChannels: 1, sampleRate: s);
} catch (e) {
print('audio_format: $e');
}
}();
}
}
if (pos != null) FFI.cursorModel.updateCursorPosition(pos);
@ -133,17 +135,19 @@ class FfiModel with ChangeNotifier {
}
});
}
var frame = FFI._getAudio();
if (frame != null && frame != nullptr) {
final ref = frame.ref;
final bytes = Uint8List.sublistView(ref.data.asTypedList(ref.len));
}
var frame = FFI._getAudio();
if (frame != null && frame != nullptr) {
final ref = frame.ref;
final bytes = Uint8List.sublistView(ref.data.asTypedList(ref.len));
() async {
try {
await _audioPlayer.feedFromStream(bytes);
// await _audioPlayer.feedFromStream(bytes);
} catch (e) {
print('play audio frame: $e');
}
FFI._freeRgba(frame);
}
}();
}
}
@ -248,6 +252,7 @@ class CanvasModel with ChangeNotifier {
}
void updateScale(double v) {
if (FFI.imageModel.image == null) return;
final offset = FFI.cursorModel.offset;
var r = FFI.cursorModel.getVisibleRect();
final px0 = (offset.dx - r.left) * _scale;
@ -310,6 +315,7 @@ class CursorModel with ChangeNotifier {
}
void updatePan(double dx, double dy) {
if (FFI.imageModel.image == null) return;
final scale = FFI.canvasModel.scale;
dx /= scale;
dy /= scale;