46 lines
1.1 KiB
Dart
46 lines
1.1 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:app_tracking_transparency/app_tracking_transparency.dart';
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class AppTrackingTransparencyManager {
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AppTrackingTransparencyManager._();
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static final AppTrackingTransparencyManager _instance = AppTrackingTransparencyManager._();
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factory AppTrackingTransparencyManager() {
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return _instance;
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}
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Timer? _timer;
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/// 请求跟踪授权
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Future<void> requestATT() async {
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if (Platform.isIOS) {
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final TrackingStatus status = await AppTrackingTransparency.trackingAuthorizationStatus;
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if (status == TrackingStatus.notDetermined) {
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if (_timer != null && _timer!.isActive) {
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final TrackingStatus status = await AppTrackingTransparency.requestTrackingAuthorization();
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} else {
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_startTimer();
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}
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} else {
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_stopTimer();
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}
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}
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}
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/// 开始定时器
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void _startTimer() {
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_timer = Timer.periodic(const Duration(seconds: 3), (Timer t) {
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requestATT();
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});
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}
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/// 停止定时器
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void _stopTimer() {
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_timer?.cancel();
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_timer = null;
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}
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}
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