2012491
/
cpd_2022_zi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Change naming

main
Parricc35 2023-02-20 21:12:48 +01:00
parent 878521325e
commit c51ac602d4
3 changed files with 137 additions and 84 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
assets/autobahn-99109.mp3
View File

Binary file not shown.

32
lib/pages/timer_page.dart
View File

@ -12,12 +12,12 @@ class IntervalTimerPage extends StatefulWidget {
class _IntervalTimerPageState extends State<IntervalTimerPage> { class _IntervalTimerPageState extends State<IntervalTimerPage> {
final Duration _warmupDuration = const Duration(seconds: 5); final Duration _warmupDuration = const Duration(seconds: 5);
final Duration _cooldownDuration = const Duration(seconds: 5); final Duration _cooldownDuration = const Duration(seconds: 5);
final Duration _highIntensityDuration = const Duration(seconds: 3); final Duration _highIntensityDuration = const Duration(seconds: 4);
final Duration _lowIntensityDuration = const Duration(seconds: 2); final Duration _lowIntensityDuration = const Duration(seconds: 3);
late Duration _totalDuration = const Duration(minutes: 35); late Duration _totalDuration = const Duration(minutes: 35);
final highIntensityPlayer = AudioPlayer(); AudioPlayer warmUpPlayer = AudioPlayer();
final lowIntensityPlayer = AudioPlayer(); AudioPlayer workoutPlayer = AudioPlayer();
final coolDownPlayer = AudioPlayer(); AudioPlayer coolDownPlayer = AudioPlayer();
final int _numHighIntensityBlocks = 4; final int _numHighIntensityBlocks = 4;
final int _numLowIntensityBlocks = 3; final int _numLowIntensityBlocks = 3;
@ -45,15 +45,15 @@ class _IntervalTimerPageState extends State<IntervalTimerPage> {
}(); }();
_timer = Timer.periodic(const Duration(seconds: 1), (_) => _tick()); _timer = Timer.periodic(const Duration(seconds: 1), (_) => _tick());
Future.delayed(const Duration(seconds: 1)).then((value) { Future.delayed(const Duration(seconds: 1)).then((value) {
_playHighIntensityMusic(); _playWarmUpMusic();
}); });
} }
void _resetTimer() { void _resetTimer() {
() async { () async {
await coolDownPlayer.dispose(); await coolDownPlayer.dispose();
await highIntensityPlayer.dispose(); await warmUpPlayer.dispose();
await lowIntensityPlayer.dispose(); await workoutPlayer.dispose();
}(); }();
_isPaused = true; _isPaused = true;
_timer?.cancel(); _timer?.cancel();
@ -63,15 +63,15 @@ class _IntervalTimerPageState extends State<IntervalTimerPage> {
setState(() {}); setState(() {});
} }
Future<void> _playHighIntensityMusic() async { Future<void> _playWarmUpMusic() async {
await highIntensityPlayer.setReleaseMode(ReleaseMode.loop); await warmUpPlayer.setReleaseMode(ReleaseMode.loop);
await highIntensityPlayer.play(UrlSource('assets/warmUp.mp3')); await warmUpPlayer.play(UrlSource('assets/warmUp.mp3'));
} }
Future<void> _playLowIntensityMusic() async { Future<void> _playWorkoutMusic() async {
await highIntensityPlayer.dispose(); await warmUpPlayer.dispose();
Future.delayed(const Duration(microseconds: 600)).then((value) async { Future.delayed(const Duration(microseconds: 600)).then((value) async {
await lowIntensityPlayer.play(UrlSource('assets/workout.mp3')); await workoutPlayer.play(UrlSource('assets/workout.mp3'));
}); });
} }
@ -91,7 +91,7 @@ class _IntervalTimerPageState extends State<IntervalTimerPage> {
if (_currentBlock < _numHighIntensityBlocks + _numLowIntensityBlocks) { if (_currentBlock < _numHighIntensityBlocks + _numLowIntensityBlocks) {
_intervalChange(); _intervalChange();
if (_currentBlock == 0) { if (_currentBlock == 0) {
_playLowIntensityMusic(); _playWorkoutMusic();
} }
_currentBlock++; _currentBlock++;
@ -105,7 +105,7 @@ class _IntervalTimerPageState extends State<IntervalTimerPage> {
_currentBlock++; _currentBlock++;
_currentDuration = _cooldownDuration; _currentDuration = _cooldownDuration;
() async { () async {
await lowIntensityPlayer.dispose(); await workoutPlayer.dispose();
await coolDownPlayer.play(UrlSource('assets/cool_down.mp3')); await coolDownPlayer.play(UrlSource('assets/cool_down.mp3'));
}(); }();
} else { } else {

189
pubspec.lock
View File

@ -5,119 +5,136 @@ packages:
dependency: transitive dependency: transitive
description: description:
name: async name: async
url: "https://pub.dartlang.org" sha256: bfe67ef28df125b7dddcea62755991f807aa39a2492a23e1550161692950bbe0
url: "https://pub.dev"
source: hosted source: hosted
version: "2.9.0" version: "2.10.0"
audioplayers: audioplayers:
dependency: "direct main" dependency: "direct main"
description: description:
name: audioplayers name: audioplayers
url: "https://pub.dartlang.org" sha256: "16451eab798b23ad9307aef6f9ca62bb8fb06542af8810eead0d236d3fd40a42"
url: "https://pub.dev"
source: hosted source: hosted
version: "3.0.1" version: "3.0.1"
audioplayers_android: audioplayers_android:
dependency: transitive dependency: transitive
description: description:
name: audioplayers_android name: audioplayers_android
url: "https://pub.dartlang.org" sha256: b2c833e6f718b6b030454e329931229afafe9327fdb002874dd544dc8bf2484d
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.0" version: "2.0.0"
audioplayers_darwin: audioplayers_darwin:
dependency: transitive dependency: transitive
description: description:
name: audioplayers_darwin name: audioplayers_darwin
url: "https://pub.dartlang.org" sha256: e7a3c8759bf11ecfe4b20df338bf9f3d37c7719a5761c46a3833aba0ceeaacff
url: "https://pub.dev"
source: hosted source: hosted
version: "3.0.1" version: "3.0.1"
audioplayers_linux: audioplayers_linux:
dependency: transitive dependency: transitive
description: description:
name: audioplayers_linux name: audioplayers_linux
url: "https://pub.dartlang.org" sha256: e95b65e1f4d4764601dac5e65f8d8186fc29401043ab020f1dacec483d708707
url: "https://pub.dev"
source: hosted source: hosted
version: "1.0.4" version: "1.0.4"
audioplayers_platform_interface: audioplayers_platform_interface:
dependency: transitive dependency: transitive
description: description:
name: audioplayers_platform_interface name: audioplayers_platform_interface
url: "https://pub.dartlang.org" sha256: "178581a44cb685fd798d2108111d2e98cca3400e30b9c3a05546f124fb37f600"
url: "https://pub.dev"
source: hosted source: hosted
version: "4.0.0" version: "4.0.0"
audioplayers_web: audioplayers_web:
dependency: transitive dependency: transitive
description: description:
name: audioplayers_web name: audioplayers_web
url: "https://pub.dartlang.org" sha256: "859ba09be2a57e57a787273f18c8cf0d9b61383870c5ee4b5632fe9adbc37edf"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.2.0" version: "2.2.0"
audioplayers_windows: audioplayers_windows:
dependency: transitive dependency: transitive
description: description:
name: audioplayers_windows name: audioplayers_windows
url: "https://pub.dartlang.org" sha256: "622e01c4c357c2aaf1b956c3a0f89d97c3cb40315c03f16e3b6c2a31ff9c38bc"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.1.3" version: "1.1.3"
boolean_selector: boolean_selector:
dependency: transitive dependency: transitive
description: description:
name: boolean_selector name: boolean_selector
url: "https://pub.dartlang.org" sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.0" version: "2.1.1"
characters: characters:
dependency: transitive dependency: transitive
description: description:
name: characters name: characters
url: "https://pub.dartlang.org" sha256: e6a326c8af69605aec75ed6c187d06b349707a27fbff8222ca9cc2cff167975c
url: "https://pub.dev"
source: hosted source: hosted
version: "1.2.1" version: "1.2.1"
clock: clock:
dependency: transitive dependency: transitive
description: description:
name: clock name: clock
url: "https://pub.dartlang.org" sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
url: "https://pub.dev"
source: hosted source: hosted
version: "1.1.1" version: "1.1.1"
collection: collection:
dependency: transitive dependency: transitive
description: description:
name: collection name: collection
url: "https://pub.dartlang.org" sha256: "4a07be6cb69c84d677a6c3096fcf960cc3285a8330b4603e0d463d15d9bd934c"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.16.0" version: "1.17.1"
crypto: crypto:
dependency: transitive dependency: transitive
description: description:
name: crypto name: crypto
url: "https://pub.dartlang.org" sha256: aa274aa7774f8964e4f4f38cc994db7b6158dd36e9187aaceaddc994b35c6c67
url: "https://pub.dev"
source: hosted source: hosted
version: "3.0.2" version: "3.0.2"
cupertino_icons: cupertino_icons:
dependency: "direct main" dependency: "direct main"
description: description:
name: cupertino_icons name: cupertino_icons
url: "https://pub.dartlang.org" sha256: e35129dc44c9118cee2a5603506d823bab99c68393879edb440e0090d07586be
url: "https://pub.dev"
source: hosted source: hosted
version: "1.0.5" version: "1.0.5"
fake_async: fake_async:
dependency: transitive dependency: transitive
description: description:
name: fake_async name: fake_async
url: "https://pub.dartlang.org" sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.3.1" version: "1.3.1"
ffi: ffi:
dependency: transitive dependency: transitive
description: description:
name: ffi name: ffi
url: "https://pub.dartlang.org" sha256: a38574032c5f1dd06c4aee541789906c12ccaab8ba01446e800d9c5b79c4a978
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.1" version: "2.0.1"
file: file:
dependency: transitive dependency: transitive
description: description:
name: file name: file
url: "https://pub.dartlang.org" sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
url: "https://pub.dev"
source: hosted source: hosted
version: "6.1.4" version: "6.1.4"
flutter: flutter:
@ -129,7 +146,8 @@ packages:
dependency: "direct dev" dependency: "direct dev"
description: description:
name: flutter_lints name: flutter_lints
url: "https://pub.dartlang.org" sha256: aeb0b80a8b3709709c9cc496cdc027c5b3216796bc0af0ce1007eaf24464fd4c
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.1" version: "2.0.1"
flutter_test: flutter_test:
@ -146,168 +164,192 @@ packages:
dependency: transitive dependency: transitive
description: description:
name: http name: http
url: "https://pub.dartlang.org" sha256: "6aa2946395183537c8b880962d935877325d6a09a2867c3970c05c0fed6ac482"
url: "https://pub.dev"
source: hosted source: hosted
version: "0.13.5" version: "0.13.5"
http_parser: http_parser:
dependency: transitive dependency: transitive
description: description:
name: http_parser name: http_parser
url: "https://pub.dartlang.org" sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
url: "https://pub.dev"
source: hosted source: hosted
version: "4.0.2" version: "4.0.2"
js: js:
dependency: transitive dependency: transitive
description: description:
name: js name: js
url: "https://pub.dartlang.org" sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
url: "https://pub.dev"
source: hosted source: hosted
version: "0.6.4" version: "0.6.7"
lints: lints:
dependency: transitive dependency: transitive
description: description:
name: lints name: lints
url: "https://pub.dartlang.org" sha256: "5e4a9cd06d447758280a8ac2405101e0e2094d2a1dbdd3756aec3fe7775ba593"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.1" version: "2.0.1"
matcher: matcher:
dependency: transitive dependency: transitive
description: description:
name: matcher name: matcher
url: "https://pub.dartlang.org" sha256: c94db23593b89766cda57aab9ac311e3616cf87c6fa4e9749df032f66f30dcb8
url: "https://pub.dev"
source: hosted source: hosted
version: "0.12.12" version: "0.12.14"
material_color_utilities: material_color_utilities:
dependency: transitive dependency: transitive
description: description:
name: material_color_utilities name: material_color_utilities
url: "https://pub.dartlang.org" sha256: d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724
url: "https://pub.dev"
source: hosted source: hosted
version: "0.1.5" version: "0.2.0"
meta: meta:
dependency: transitive dependency: transitive
description: description:
name: meta name: meta
url: "https://pub.dartlang.org" sha256: "12307e7f0605ce3da64cf0db90e5fcab0869f3ca03f76be6bb2991ce0a55e82b"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.8.0" version: "1.9.0"
path: path:
dependency: transitive dependency: transitive
description: description:
name: path name: path
url: "https://pub.dartlang.org" sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.8.2" version: "1.8.3"
path_provider: path_provider:
dependency: transitive dependency: transitive
description: description:
name: path_provider name: path_provider
url: "https://pub.dartlang.org" sha256: dcea5feb97d8abf90cab9e9030b497fb7c3cbf26b7a1fe9e3ef7dcb0a1ddec95
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.12" version: "2.0.12"
path_provider_android: path_provider_android:
dependency: transitive dependency: transitive
description: description:
name: path_provider_android name: path_provider_android
url: "https://pub.dartlang.org" sha256: a776c088d671b27f6e3aa8881d64b87b3e80201c64e8869b811325de7a76c15e
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.22" version: "2.0.22"
path_provider_foundation: path_provider_foundation:
dependency: transitive dependency: transitive
description: description:
name: path_provider_foundation name: path_provider_foundation
url: "https://pub.dartlang.org" sha256: "62a68e7e1c6c459f9289859e2fae58290c981ce21d1697faf54910fe1faa4c74"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.1" version: "2.1.1"
path_provider_linux: path_provider_linux:
dependency: transitive dependency: transitive
description: description:
name: path_provider_linux name: path_provider_linux
url: "https://pub.dartlang.org" sha256: "2e32f1640f07caef0d3cb993680f181c79e54a3827b997d5ee221490d131fbd9"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.8" version: "2.1.8"
path_provider_platform_interface: path_provider_platform_interface:
dependency: transitive dependency: transitive
description: description:
name: path_provider_platform_interface name: path_provider_platform_interface
url: "https://pub.dartlang.org" sha256: f0abc8ebd7253741f05488b4813d936b4d07c6bae3e86148a09e342ee4b08e76
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.5" version: "2.0.5"
path_provider_windows: path_provider_windows:
dependency: transitive dependency: transitive
description: description:
name: path_provider_windows name: path_provider_windows
url: "https://pub.dartlang.org" sha256: bcabbe399d4042b8ee687e17548d5d3f527255253b4a639f5f8d2094a9c2b45c
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.3" version: "2.1.3"
platform: platform:
dependency: transitive dependency: transitive
description: description:
name: platform name: platform
url: "https://pub.dartlang.org" sha256: "4a451831508d7d6ca779f7ac6e212b4023dd5a7d08a27a63da33756410e32b76"
url: "https://pub.dev"
source: hosted source: hosted
version: "3.1.0" version: "3.1.0"
plugin_platform_interface: plugin_platform_interface:
dependency: transitive dependency: transitive
description: description:
name: plugin_platform_interface name: plugin_platform_interface
url: "https://pub.dartlang.org" sha256: dbf0f707c78beedc9200146ad3cb0ab4d5da13c246336987be6940f026500d3a
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.3" version: "2.1.3"
process: process:
dependency: transitive dependency: transitive
description: description:
name: process name: process
url: "https://pub.dartlang.org" sha256: "53fd8db9cec1d37b0574e12f07520d582019cb6c44abf5479a01505099a34a09"
url: "https://pub.dev"
source: hosted source: hosted
version: "4.2.4" version: "4.2.4"
shared_preferences: shared_preferences:
dependency: "direct main" dependency: "direct main"
description: description:
name: shared_preferences name: shared_preferences
url: "https://pub.dartlang.org" sha256: "5949029e70abe87f75cfe59d17bf5c397619c4b74a099b10116baeb34786fad9"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.17" version: "2.0.17"
shared_preferences_android: shared_preferences_android:
dependency: transitive dependency: transitive
description: description:
name: shared_preferences_android name: shared_preferences_android
url: "https://pub.dartlang.org" sha256: "955e9736a12ba776bdd261cf030232b30eadfcd9c79b32a3250dd4a494e8c8f7"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.15" version: "2.0.15"
shared_preferences_foundation: shared_preferences_foundation:
dependency: transitive dependency: transitive
description: description:
name: shared_preferences_foundation name: shared_preferences_foundation
url: "https://pub.dartlang.org" sha256: "2b55c18636a4edc529fa5cd44c03d3f3100c00513f518c5127c951978efcccd0"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.3" version: "2.1.3"
shared_preferences_linux: shared_preferences_linux:
dependency: transitive dependency: transitive
description: description:
name: shared_preferences_linux name: shared_preferences_linux
url: "https://pub.dartlang.org" sha256: f8ea038aa6da37090093974ebdcf4397010605fd2ff65c37a66f9d28394cb874
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.3" version: "2.1.3"
shared_preferences_platform_interface: shared_preferences_platform_interface:
dependency: transitive dependency: transitive
description: description:
name: shared_preferences_platform_interface name: shared_preferences_platform_interface
url: "https://pub.dartlang.org" sha256: da9431745ede5ece47bc26d5d73a9d3c6936ef6945c101a5aca46f62e52c1cf3
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.0" version: "2.1.0"
shared_preferences_web: shared_preferences_web:
dependency: transitive dependency: transitive
description: description:
name: shared_preferences_web name: shared_preferences_web
url: "https://pub.dartlang.org" sha256: a4b5bc37fe1b368bbc81f953197d55e12f49d0296e7e412dfe2d2d77d6929958
url: "https://pub.dev"
source: hosted source: hosted
version: "2.0.4" version: "2.0.4"
shared_preferences_windows: shared_preferences_windows:
dependency: transitive dependency: transitive
description: description:
name: shared_preferences_windows name: shared_preferences_windows
url: "https://pub.dartlang.org" sha256: "5eaf05ae77658d3521d0e993ede1af962d4b326cd2153d312df716dc250f00c9"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.3" version: "2.1.3"
sky_engine: sky_engine:
@ -319,79 +361,90 @@ packages:
dependency: transitive dependency: transitive
description: description:
name: source_span name: source_span
url: "https://pub.dartlang.org" sha256: dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250
url: "https://pub.dev"
source: hosted source: hosted
version: "1.9.0" version: "1.9.1"
stack_trace: stack_trace:
dependency: transitive dependency: transitive
description: description:
name: stack_trace name: stack_trace
url: "https://pub.dartlang.org" sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
url: "https://pub.dev"
source: hosted source: hosted
version: "1.10.0" version: "1.11.0"
stream_channel: stream_channel:
dependency: transitive dependency: transitive
description: description:
name: stream_channel name: stream_channel
url: "https://pub.dartlang.org" sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.0" version: "2.1.1"
string_scanner: string_scanner:
dependency: transitive dependency: transitive
description: description:
name: string_scanner name: string_scanner
url: "https://pub.dartlang.org" sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.1.1" version: "1.2.0"
term_glyph: term_glyph:
dependency: transitive dependency: transitive
description: description:
name: term_glyph name: term_glyph
url: "https://pub.dartlang.org" sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
url: "https://pub.dev"
source: hosted source: hosted
version: "1.2.1" version: "1.2.1"
test_api: test_api:
dependency: transitive dependency: transitive
description: description:
name: test_api name: test_api
url: "https://pub.dartlang.org" sha256: "6182294da5abf431177fccc1ee02401f6df30f766bc6130a0852c6b6d7ee6b2d"
url: "https://pub.dev"
source: hosted source: hosted
version: "0.4.12" version: "0.4.18"
typed_data: typed_data:
dependency: transitive dependency: transitive
description: description:
name: typed_data name: typed_data
url: "https://pub.dartlang.org" sha256: "26f87ade979c47a150c9eaab93ccd2bebe70a27dc0b4b29517f2904f04eb11a5"
url: "https://pub.dev"
source: hosted source: hosted
version: "1.3.1" version: "1.3.1"
uuid: uuid:
dependency: transitive dependency: transitive
description: description:
name: uuid name: uuid
url: "https://pub.dartlang.org" sha256: "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313"
url: "https://pub.dev"
source: hosted source: hosted
version: "3.0.7" version: "3.0.7"
vector_math: vector_math:
dependency: transitive dependency: transitive
description: description:
name: vector_math name: vector_math
url: "https://pub.dartlang.org" sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
url: "https://pub.dev"
source: hosted source: hosted
version: "2.1.2" version: "2.1.4"
win32: win32:
dependency: transitive dependency: transitive
description: description:
name: win32 name: win32
url: "https://pub.dartlang.org" sha256: c9ebe7ee4ab0c2194e65d3a07d8c54c5d00bb001b76081c4a04cdb8448b59e46
url: "https://pub.dev"
source: hosted source: hosted
version: "3.1.3" version: "3.1.3"
xdg_directories: xdg_directories:
dependency: transitive dependency: transitive
description: description:
name: xdg_directories name: xdg_directories
url: "https://pub.dartlang.org" sha256: ee1505df1426458f7f60aac270645098d318a8b4766d85fde75f76f2e21807d1
url: "https://pub.dev"
source: hosted source: hosted
version: "1.0.0" version: "1.0.0"
sdks: sdks:
dart: ">=2.18.2 <3.0.0" dart: ">=2.19.0 <4.0.0"
flutter: ">=3.0.0" flutter: ">=3.0.0"