zeeshan-mehdi

class Conversation {
  String id;

  // conversation name for example chat with market name
  String name;

  // Chats messages
  String lastMessage;

  int lastMessageTime;

zeeshan-mehdi

Future<void> sendNotification(String body, String title, User user) async {
  final data = {
    "notification": {"body": "$body", "title": "$title"},
    "priority": "high",
    "data": {"click_action": "FLUTTER_NOTIFICATION_CLICK", "id": "messages", "status": "done"},
    "to": "${user.deviceToken}"
  };
  final String url = 'https://fcm.googleapis.com/fcm/send';
  final client = new http.Client();
  final response = await client.post(

zeeshan-mehdi

addMessage(Conversation _conversation, String text) {
    Chat _chat = new Chat(text, DateTime.now().toUtc().millisecondsSinceEpoch, currentUser.value.id);
    if (_conversation.id == null) {
      _conversation.id = UniqueKey().toString();
      createConversation(_conversation);
    }
    _conversation.lastMessage = text;
    _conversation.lastMessageTime = _chat.time;
    _conversation.readByUsers = [currentUser.value.id];
    _chatRepository.addMessage(_conversation, _chat).then((value) {

zeeshan-mehdi

import 'dart:convert';
import 'package:dropdownfield/dropdownfield.dart';
import 'package:fl_chart/fl_chart.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:searchable_dropdown/searchable_dropdown.dart';
import 'package:transit/Login.dart';
import 'package:http/http.dart' as http;
import 'package:shared_preferences/shared_preferences.dart';

zeeshan-mehdi

    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
    public static String getForegroundProcess(Context context) {
        String topPackageName = null;
        UsageStatsManager usage = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
        long time = System.currentTimeMillis();
        List<UsageStats> stats = usage.queryUsageStats(UsageStatsManager.INTERVAL_DAILY, time - 1000*1000, time);
        if (stats != null) {
            SortedMap<Long, UsageStats> runningTask = new TreeMap<Long,UsageStats>();
            for (UsageStats usageStats : stats) {
                runningTask.put(usageStats.getLastTimeUsed(), usageStats);