IRJET- Women Safety Application using Firebase and Geocoder
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This document describes a mobile application called SAFE APP that aims to provide safety and security for women and children. The key features of the app include: 1. Real-time live tracking of a user's location using Firebase real-time database. 2. Instant communication abilities like one-click phone calls and messaging to emergency contacts. 3. Reverse geocoding to provide address information if a user is in an unknown location. The app authentication is handled by Firebase and locations are stored and updated in real-time on the database. Maps functionality displays the accurate location of a tracked user. The goal is to help ensure women and children feel safe when traveling alone.
![International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 03 | Mar 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 7550
REFERENCES
[1] IOSR Journal of Computer Engineering (IOSR-JCE) e-
ISSN: 2278-0661,p-ISSN: 2278-8727, Volume 17,
Ver. I (Jan â“ Feb. 2015), PP 29-34 www.iosrjournals.org
DOI: 10.9790/0661-17112934 www.iosrjournals.org 29 |
Page A Mobile Based Women Safety Application (I Safe
Apps)978- 1-4673- 6540-6/15
[2] Abhaya: an android app for safety of women.
[3] https://www.ijresm.com/Vol_1_2018/Vol1_Iss10_Octo
ber18/IJRESM_V1_I10_141.pdf
[4]Chand D, Nayak S, Bhat KS, Parikh S. A mobile
application for Women’s
[5] Women Safety Device and Application-FEMME.
[6] Bramarambika Thota, Udaya Kanchana Kumar .P,
Sauver: An Android Application For Women Safe-ty,
MTech, Dept. Of ECE ,Vignan University , Guntur , India ,
M.sc, Computer Science , TJPS Co-lege,Guntur,India
,IJTEEE.](https://image.slidesharecdn.com/irjet-v6i3883-190919084644/85/IRJET-Women-Safety-Application-using-Firebase-and-Geocoder-4-320.jpg)
IRJET- Women Safety Application using Firebase and Geocoder
- 1. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 03 | Mar 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 7547 Women Safety Application Using Firebase and Geocoder Vijaya Kumar1, Kannan Mrithunjai2, Mohamed Sharbudeen3 1Associate Prof., R.M.K ENGINEERING COLLEGE, TIRUVALLUR, INDIA 2UG Student, Department of CSE, R.M.K ENGINEERING COLLEGE, TIRUVALLUR, INDIA 3 UG Student, Department of CSE, R.M.K ENGINEERING COLLEGE, TIRUVALLUR, INDIA ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - SAFE APP aims in providing safety and security to women and children by live tracking them and sending information to their parent or guardian. This application provides communication to the Emergency Contact through instant Phone call that is built within the Application. This Application also facilitates instant Messaging to Emergency Contact. This Android application live tracks location of the Women or the child using Firebase Real Time Database for Real Time Live Tracking.Using Geocoder Class in the Android framework location APIs we can convert an address to the corresponding geographiccoordinates. Alternatively, wehave converted the Location Co-ordinates to Address using the Reverse Geo-Coding. Key Words: GPS, Text message, Click to Call, Firebase Real Time Database, Reverse Geocoding, Google Maps API. 1.INTRODUCTION In today’s world it is very unsafe to travel alone, especially for women. They have to travel alone in many cases, and for that reason weneed tounderstandanddevelopasolutionfor women, so they should not feel any fear regarding their safety. This presentation represents an android application which will serve the purpose to safeguard the women from adverse situations. Every person carry their smartphones and the uses of android applications have been increased rapidly, so it is better to have such an android application which will provide a safe environment. SAFE app aims in providingsafety andsecuritytowomenbylivetrackingthem and predicting the threat levels and sending information to their parent or guardian. This application also provides instant communicationtothenearbyEmergencyContactand also facilitates messaging tothem. Based on the threat levels different security measures are initiated which ensures that Women is SAFE. 2. METHODOLOGY The General methodology of this Application is classified as General Working and Internal Working. 2.1 GENERAL WORKING This app continuously gets the location and send it to registered contact. So that wecan easilytracktheuserand it will also send the location. This Location can be viewed in the Maps which shows the exact Location of the user. SAFE app live tracks location of the women or the child using FIRE BASE for real time tracking. It allows the Women/child to Call the Emergency contact in case of emergency with a single click. It also includes instant messaging services where the women/child can send messages to their close Friend, Relatives in case of any Panic situation. It provides the Area, city and State Information in case of when the User Stuck inanunknown location using Geocoder. 2.2 INTERNAL WORKING Initially upon the installation the users can login using their Email idand password that isregistered in the FirebaseReal TimeDatabase. TheAuthenticationMechanismiscarriedout by the Firebase. After the successful Login the Users that are Available Online is made visible to Users, which means that they are ready to be tracked. The Required User’s Id must be clicked in order to track that particular user which takes them to the Google Maps Activity, that shows the exact Location of the user. This LocationisindicatedbytheMarker on Maps, wherein this Marker gets updated when the user displaces. It also provides the Join and the Logout Options where the user can go to the Offline mode when required. Further it provides the Instant message featurewhich sends the template to the Emergency Contact. Click to call button the instantly calls the Emergency Contact via Phone Call. Get My Location Button gives the Area, City and the State Description in-case of when the user stuck in an Unknown Location using the GeoCoding. 3. SYSTEM ARCHITECTURE The System Architecture for the Android Application illustrated as follows. This Architecture includes the User Interface, the features and the Key Functionalities of the application and also the Backend Fire Base Real Time Database workingthatliststhe Online Users and also collects and displays the Latitude and Longitude positions of the users. The Authentication process is also carried by the Firebase Real Time Database application.
- 2. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 03 | Mar 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 7548 • • Fig -1 Safe Application System Architecture 4. DATA FLOW DIAGRAM 4.1 Data Flow Diagram for the Instant Messaging Feature As the User Clicks the Instant Messaging Button the Messaging Function gets initiated and the message is sent to the Recipient. Fig-2 DFD of Instant Messaging 4.2 Data FlowDiagramfortheClick-to-DialFeature As the User clicks the Instant Call Button the Call is initiated to the Emergency Contact. Fig-3. Click-to-Dial 4.3 Data Flow Diagram for the Live Tracking As the User Opens the SAFE Application, the User Login to the Application, after giving the Login credentials, the Firebase Authentication Takes place. After the successful Login the User Id gets added to the Online List and the Latitude and the Longitude of the User is obtained and it is stored in the Firebase. Upon clicking the User’s id the Application takes to the Map Activity which Displays the Current Location of their friend and these marker on the map moves as the user moves through. Fig-4. Live Tracking 5. CASE STUDY 1) VithU App: VithU, is an emergency Application that, when you press the power button of your Smartphone 2 times, it begins sending out alert messages every 2 minutes to your contacts that you feed into the app as the designated receivers or guardians. 2) The stun gun: This small gun charges an attacker with an electric shock. The shock weakens the attacker temporarily, giving you sample chance to escape the scene. They run on Lithium batteries and can be carried either in handbags or held in waist straps. Disadvantages: These above seen applications are not provided with the Live Location Tracking and More Over it does not provide any feature to communicate with the Emergency Contact either via Messages or Phone Call. 5.1How our Proposed System overcomes this Disadvantages This app continuously fetch the location and send it to registered contact. So we can easily track the user and it will also send the location. This Location can be viewed in the Maps which showsthe exact Location of the user, SAFE app live tracks location of the women or the child using FIRE BASE for real time tracking
- 3. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 03 | Mar 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 7549 • • • It allows the Women to Call the Emergencycontact in case of emergency with a single click. It also includes instant messaging services where the women/child can send messages to their close Friend, Relatives in case of any Panic situation. It provides the Area, city and State Information in case of when the User Stuck in an unknown location using Geocoder. It is User Friendly It gives the Exact Location 6.EXISTING SYSTEM • The Drawbacks of the existing system is when emergency situation occurs the user cannot seek for immediate response when they are in risk situation. • Cannot pass their location to friends and family members to intimate they are in risk. • Some of the existing comprises of different buttons based on the seriousness of a situation. • So, you can tap the one you want depending on your situation, which may not be suitable for the real time situation 7.IMPLEMENTATION Fig. 5. FireBase Authentication This above screenshots illustrates the Login and Authenti- cation mechanisms that were implemented using the Firebase Real Time Database. Once the User is successfullyLoggedinitshowsthe List of Users that are present Online and on clicking the ID of the User to be tracked it takes them to the Maps Activity which displays the exact location of the User that are marked by theMarker in the map. Further the Map Application implemented as follows It also lists the Number of uses that are present online 8.PLATFORM REQUIREMENT 8.1. Software Requirement • Android studio • A flexible gradle based system. • Build variants and multiple apk file generation. • Code templates to help you build common app features. • A rich layout editor with support for drag and drop theme editing. • Lint tools to catch performance, usability, version com- patibility, and other problems. • JDK(Java Development Kit) 7 • JRE(Java Runtime Environment) • Windows or Linux Operating system 8.2. Hardware Requirement • RAM : 4GB minimum or more • Processor : Intel i3 minimum or more • Disk Space : 500 MB for Android Studio , at-least 1GB for Android SDK 9.CONCLUSION SAFE app is the best app to inform and updateyour close ones if you are in an unsafe place. The app is the fastest and easiest way to update your close ones about your location and other details. You will never feel unsafe with this app. Keep it installed and stay alert.
- 4. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 03 | Mar 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 7550 REFERENCES [1] IOSR Journal of Computer Engineering (IOSR-JCE) e- ISSN: 2278-0661,p-ISSN: 2278-8727, Volume 17, Ver. I (Jan â“ Feb. 2015), PP 29-34 www.iosrjournals.org DOI: 10.9790/0661-17112934 www.iosrjournals.org 29 | Page A Mobile Based Women Safety Application (I Safe Apps)978- 1-4673- 6540-6/15 [2] Abhaya: an android app for safety of women. [3] https://www.ijresm.com/Vol_1_2018/Vol1_Iss10_Octo ber18/IJRESM_V1_I10_141.pdf [4]Chand D, Nayak S, Bhat KS, Parikh S. A mobile application for Women’s [5] Women Safety Device and Application-FEMME. [6] Bramarambika Thota, Udaya Kanchana Kumar .P, Sauver: An Android Application For Women Safe-ty, MTech, Dept. Of ECE ,Vignan University , Guntur , India , M.sc, Computer Science , TJPS Co-lege,Guntur,India ,IJTEEE.