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import 'dart:async';
import 'dart:ui';
import 'package:call_log/call_log.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter_background_service/flutter_background_service.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:telephony/telephony.dart';
Future<void> initializeService() async {
// SharedPreferences preferences = await SharedPreferences.getInstance();
final service = FlutterBackgroundService();
await service.configure(
androidConfiguration: AndroidConfiguration(
// this will be executed when app is in foreground or background in separated isolate
onStart: onStart,
// auto start service
autoStart: true,
isForegroundMode: true,
),
iosConfiguration: IosConfiguration(
// auto start service
autoStart: true,
// this will be executed when app is in foreground in separated isolate
onForeground: onStart,
// you have to enable background fetch capability on xcode project
onBackground: onIosBackground,
),
);
service.startService();
}
// }
bool onIosBackground(ServiceInstance service) {
WidgetsFlutterBinding.ensureInitialized();
print('FLUTTER BACKGROUND FETCH');
return true;
}
void onStart(ServiceInstance service) async {
DartPluginRegistrant.ensureInitialized();
int flag = 0;
String? phoneNum = "";
int? callRecords = 0;
String callState;
service.on('stopService').listen((event) {
service.stopSelf();
});
// setForegroundNotificationInfo(title: "你好", content: "再见");
// AndroidServiceInstance.
// service.setNotificationInfo("").listen((event){
//
// });
// Telephony.backgroundInstance.sendSms(to: "13486828191", message: "123123");
Timer.periodic(const Duration(seconds: 1), (timer) async {
final SharedPreferences prefs = await SharedPreferences.getInstance();
CallState state = await Telephony.instance.callState;
callState = state.name;
// print(entry.first.duration);
print(callState+"$flag");
String? ref = prefs.getString('refSms');
String? con = prefs.getString('conSms');
String? call = prefs.getString('callSms');
String? idle = prefs.getString('idleSms');
if (callState == "IDLE") {
if (flag != 0) {
final Iterable<CallLogEntry> entry = await CallLog.query();
phoneNum = entry.first.number;
callRecords = entry.first.duration;
print(phoneNum);
if (flag > 0) {
print("来电拒接/未接");
Telephony.backgroundInstance.sendSms(to: phoneNum!, message: ref!);
print("发送成功");
} else if(flag==-1){
print("来电接听");
Telephony.backgroundInstance.sendSms(to: phoneNum!, message: con!);
}else {
if(entry.first.duration!>0){
Telephony.backgroundInstance.sendSms(to: phoneNum!, message: call!);
print("去电接听");
}else{
Telephony.backgroundInstance.sendSms(to: phoneNum!, message: idle!);
print("去电未接");
}
// Telephony.backgroundInstance.sendSms(to: phoneNum!, message: con!);
print("发送成功");
}
flag = 0;
}
} else if (callState == "RINGING") {
//响铃
flag=1;
print('通话');
} else if (callState == "OFFHOOK") {
//通话
if (flag > 0) flag *= -1;
if(flag==0)flag=-2;
print('不通话');
}
});
}