ravi879 / noticeboard

This is a notice board android app for college where faculty can post notice and students can receive the notice.

NoticeBoard

This is a notice board android app, where college faculty from different department can post notice. Faculty member and Students can receive the notice from departments.

• Download apk from here.

Overview

Only faculty members can post notice. The students can receive notice from their respective department only. For example, The student studding in mechanical engineering can receive notice from Mechanical department only, not from other academic department. In addition to that, students also receive notice from non academic department like, library, Office, Sports, etc.

Screenshot

1. Login
   
2. Register
   

Quick explanation of project directory :

1. cloud function : It contains single file named index.js having two cloud function.
2. screenshot: Sample screenshot from mobile emulator, tablet and real mobile device. It also includes firebase database screenshot.
3. code: The android app code.

Prerequisites

• Firebase project with Realtime database for android having package name "coms.dypatil.noticeboard".
• google-services.json: during firebase project creation, you will get the google-services.json file, download and save this file.
• Android SDK v28
• Android Support Repository

Open and Run Project

For Android App:

1. open android studio, select File -> Import -> "Existing Projects into your workspace".
2. Go to the path where you cloned the Repo: (repoFolder)\code
3. paste the google-services.json to "app" folder.
4. rebuild the project and run.

For cloud function:

1. initialize Firebase SDK for Cloud Functions as explained here,
2. open index.js and paste the code from "(repoFolder)\cloud function\index.js".
3. deploy the cloud function.

Built With

• MVVM architecture
• Android Architecture Components : Live data, View Model, Room
• Language: kotlin for android, javascript for cloud function.
• Firebase : Realtime database, Firebase Auth, Firebase storage, Firebase config, Functions, Remote config.
• RXJava2

Author

• Ravi Gadhiya
  https://github.com/Ravi879
  https://www.linkedin.com/in/gadhiyaravi
  

Please, let me know if this project is useful to you or give suggestions at [email protected]. I would loved to hear from you guys.
Happy coding. 😊

License

• This project is licensed under the MIT license

Support

Please feel free to submit issues with any bugs or other unforeseen issues you experience.

noticeboard's Issues

Yes, you have to create the firebase db manually. It will gives you the goole-service.json file. After the downloading file, you have to paste in "app" folder.

Yes, you have to create the firebase db manually. It will gives you the goole-service.json file. After the downloading file, you have to paste in "app" folder.

Originally posted by @Ravi879 in #1 (comment)

Always get User Not permitted error from Cloud Function

Hi Ravi Please help me in this. I am badly stucked here

error

error launching register page

2020-03-05 02:18:37.820 8430-8437/? E/art: Failed writing handshake bytes (-1 of 14): Broken pipe
2020-03-05 02:18:43.356 8430-8430/coms.dypatil.noticeboard E/AndroidRuntime: FATAL EXCEPTION: main
Process: coms.dypatil.noticeboard, PID: 8430
java.lang.RuntimeException: Unable to start activity ComponentInfo{coms.dypatil.noticeboard/coms.dypatil.noticeboard.ui.activity.RegisterActivity}: java.lang.StringIndexOutOfBoundsException: length=0; regionStart=0; regionLength=-1
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2646)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)
Caused by: java.lang.StringIndexOutOfBoundsException: length=0; regionStart=0; regionLength=-1
at java.lang.String.substring(String.java:1931)
at coms.dypatil.noticeboard.util.SpnListUtil.getListFromString(SpnListUtil.kt:122)
at coms.dypatil.noticeboard.util.SpnListUtil.getTeachingDeptList(SpnListUtil.kt:17)
at coms.dypatil.noticeboard.util.ProfileBuilderUtil.(ProfileBuilderUtil.kt:25)
at coms.dypatil.noticeboard.ui.activity.RegisterActivity.onCreate(RegisterActivity.kt:53)
at android.app.Activity.performCreate(Activity.java:6662)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707) 
at android.app.ActivityThread.-wrap12(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:154) 
at android.app.ActivityThread.main(ActivityThread.java:6077) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756) 

doubt

whether i should create the db manually ??