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Battery level for device_tracker

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This commit is contained in:
Yegor Vialov 2019-10-24 18:34:38 +00:00
parent e36b33dcec
commit 4068b295bd
3 changed files with 54 additions and 80 deletions
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1
lib/main.dart
View File

@ -29,6 +29,7 @@ import 'plugins/spoiler_card.dart';
import 'package:uni_links/uni_links.dart';
import 'package:workmanager/workmanager.dart' as workManager;
import 'package:geolocator/geolocator.dart';
import 'package:battery/battery.dart';
import 'utils/logger.dart';

122
lib/managers/location_manager.class.dart
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@ -17,16 +17,16 @@ class LocationManager {
final String backgroundTaskId = "haclocationtask4352";
final String backgroundTaskTag = "haclocation";
Duration _updateInterval;
bool _isEnabled;
bool _isRunning;
void init() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
await prefs.reload();
_updateInterval = Duration(minutes: prefs.getInt("location-interval") ??
defaultUpdateIntervalMinutes);
_isEnabled = prefs.getBool("location-enabled") ?? false;
if (_isEnabled) {
_startLocationService();
_isRunning = prefs.getBool("location-enabled") ?? false;
if (_isRunning) {
await _startLocationService();
}
}
@ -35,23 +35,28 @@ class LocationManager {
if (interval != _updateInterval.inMinutes) {
prefs.setInt("location-interval", interval);
_updateInterval = Duration(minutes: interval);
if (_isRunning) {
Logger.d("Stopping location tracking...");
_isRunning = false;
await _stopLocationService();
}
if (enabled && !_isEnabled) {
Logger.d("Enabling location service");
}
if (enabled && !_isRunning) {
Logger.d("Starting location tracking");
SharedPreferences prefs = await SharedPreferences.getInstance();
prefs.setBool("location-enabled", enabled);
_isEnabled = true;
_startLocationService();
} else if (!enabled && _isEnabled) {
Logger.d("Disabling location service");
_isRunning = true;
await _startLocationService();
} else if (!enabled && _isRunning) {
Logger.d("Stopping location tracking...");
SharedPreferences prefs = await SharedPreferences.getInstance();
prefs.setBool("location-enabled", enabled);
_isEnabled = false;
_stopLocationService();
_isRunning = false;
await _stopLocationService();
}
}
void _startLocationService() async {
_startLocationService() async {
Logger.d("Scheduling location update for every ${_updateInterval
.inMinutes} minutes...");
String webhookId = ConnectionManager().webhookId;
@ -76,12 +81,12 @@ class LocationManager {
}
}
void _stopLocationService() async {
_stopLocationService() async {
Logger.d("Canceling previous schedule if any...");
await workManager.Workmanager.cancelByTag(backgroundTaskTag);
}
void updateDeviceLocation() async {
updateDeviceLocation() async {
if (ConnectionManager().webhookId != null &&
ConnectionManager().webhookId.isNotEmpty) {
String url = "${ConnectionManager()
@ -92,9 +97,7 @@ class LocationManager {
desiredAccuracy: LocationAccuracy.medium);
Logger.d("[Location] Got location: ${location.latitude} ${location
.longitude}. Sending home...");
int battery = DateTime
.now()
.hour;
int battery = await Battery().batteryLevel;
var data = {
"type": "update_location",
"data": {
@ -117,83 +120,52 @@ class LocationManager {
void updateDeviceLocationIsolate() {
workManager.Workmanager.executeTask((backgroundTask, data) {
print("[Background $backgroundTask] Started");
//print("[Background $backgroundTask] Started");
var battery = Battery();
int batteryLevel = 100;
String webhookId = data["webhookId"];
String httpWebHost = data["httpWebHost"];
if (webhookId != null && webhookId.isNotEmpty) {
int battery = DateTime.now().hour;
print("[Background $backgroundTask] hour=$battery");
//print("[Background $backgroundTask] hour=$battery");
String url = "$httpWebHost/api/webhook/$webhookId";
Map<String, String> headers = {};
headers["Content-Type"] = "application/json";
print("[Background $backgroundTask] Getting device location...");
Map data = {
"type": "update_location",
"data": {
"gps": [],
"gps_accuracy": 0,
"battery": batteryLevel
}
};
//print("[Background $backgroundTask] Getting battery level...");
battery.batteryLevel.then((val) => data["data"]["battery"] = val).whenComplete((){
//print("[Background $backgroundTask] Getting device location...");
Geolocator().getCurrentPosition(desiredAccuracy: LocationAccuracy.medium).then((location) {
print("[Background $backgroundTask] Got location: ${location.latitude} ${location.longitude}");
print("[Background $backgroundTask] sending data home...");
var data = {
"type": "update_location",
"data": {
"gps": [location.latitude, location.longitude],
"gps_accuracy": location.accuracy,
"battery": battery
}
};
//print("[Background $backgroundTask] Got location: ${location.latitude} ${location.longitude}");
data["data"]["gps"] = [location.latitude, location.longitude];
data["data"]["gps_accuracy"] = location.accuracy;
//print("[Background $backgroundTask] Sending data home...");
http.post(
url,
headers: headers,
body: json.encode(data)
).catchError((e) {
print("[Background $backgroundTask] Error sending data: ${e.toString()}");
}).then((_) {
print("[Background $backgroundTask] Success!");
});
);
}).catchError((e) {
print("[Background $backgroundTask] Error getting current location: ${e.toString()}. Trying last known...");
//print("[Background $backgroundTask] Error getting current location: ${e.toString()}. Trying last known...");
Geolocator().getLastKnownPosition(desiredAccuracy: LocationAccuracy.medium).then((location){
print("[Background $backgroundTask] Got last known location: ${location.latitude} ${location.longitude}");
print("[Background $backgroundTask] sending data home...");
var data = {
"type": "update_location",
"data": {
"gps": [location.latitude, location.longitude],
"gps_accuracy": location.accuracy,
"battery": battery
}
};
//print("[Background $backgroundTask] Got last known location: ${location.latitude} ${location.longitude}");
data["data"]["gps"] = [location.latitude, location.longitude];
data["data"]["gps_accuracy"] = location.accuracy;
//print("[Background $backgroundTask] Sending data home...");
http.post(
url,
headers: headers,
body: json.encode(data)
).catchError((e) {
print("[Background $backgroundTask] Error sending data: ${e.toString()}");
}).then((_) {
print("[Background $backgroundTask] Success!");
});
}).catchError((e){
print("[Background $backgroundTask] Error getting last known location: ${e.toString()}. Sending fake...");
print("[Background $backgroundTask] sending data home...");
var data = {
"type": "update_location",
"data": {
"gps": [40.34, 30.34],
"gps_accuracy": 300,
"battery": battery
}
};
http.post(
url,
headers: headers,
body: json.encode(data)
).catchError((e) {
print("[Background $backgroundTask] Error sending data: ${e.toString()}");
}).then((_) {
print("[Background $backgroundTask] Success!");
);
});
});
});
} else {
print("[Background $backgroundTask] No webhook id. Aborting");
}
return Future.value(true);
});

3
pubspec.yaml
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@ -1,7 +1,7 @@
name: hass_client
description: Home Assistant Android Client
version: 0.7.0+704
version: 0.7.0+705
environment:
sdk: ">=2.0.0-dev.68.0 <3.0.0"
@ -27,6 +27,7 @@ dependencies:
flutter_local_notifications: ^0.8.4
geolocator: ^5.1.4+2
workmanager: ^0.1.3
battery: ^0.3.1+1
share:
git:
url: https://github.com/d-silveira/flutter-share.git