eurosecom / attendance

Android Attendance by Firebase

projekt1 upravy a debugy v softe EuroSecom od 21.08.2014

attendance's Issues

Firebase Android device to device Notification and Message.

User ask absence to Supervisor. After saving a request to firebase database, user send notification to topic for approval.
Supervisor is subscribed to topic or we can send notification to supervisor's token.
I use FCM with library Retrofit2 to consume FCM HTTP Post API.

dependencies for retrofit2 in build.gradle

compile 'com.google.code.gson:gson:2.6.2'
compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.squareup.okhttp3:logging-interceptor:3.3.1'

Approve Activity

Approve or Refuse asked absences saved in FireBase.
To Send notification about the approving od refusing.
To mark absence like approved in attendance.aprv=1 or refused aprv=2.
Remake to RxJava.

Rx SearchView

Reactive searchview by https://www.raywenderlich.com/141980/rxandroid-tutorial

I have used in AbsServerAsActivity.java

DEMO Estimote beacon activity

Testing estimote beacons.
i have to switch on multidex.

Dagger2 demo retrofit2 activity

Dagger2 demo with retrofit2 and okhttp3.
by https://github.com/codepath/dagger2-example
edited to retrofit2 and okhttp3
rxjava2

Mysql saved Absences

SearchView Pattern by https://www.raywenderlich.com/141980/rxandroid-tutorial

Absence Activity

by Firebase - create, save and list absences and attendences of employees.

MVVM activity DEMO

I have used in EmployeeMvvmActivity.java., CompaniesMvvmActivity / Fragment.

The Model-View-ViewModel Pattern
The main players in the MVVM pattern are:

The View — that informs the ViewModel about the user’s actions
The ViewModel — exposes streams of data relevant to the View
The DataModel — abstracts the data source. The ViewModel works with the DataModel to get and save the data.

by https://medium.com/upday-devs/android-architecture-patterns-part-3-model-view-viewmodel-e7eeee76b73b
https://github.com/florina-muntenescu/DroidconMVVM

MapActivity

• permit Google Maps API

In AndroidManifest.xml, add the following element as a child of the application element, by inserting it just before the closing application tag:
meta-data
android:name="com.google.android.geo.API_KEY"
android:value="YOUR_API_KEY"

• API key is in AndroidStudio in Project res > values > google_maps_api.xml

• vypis release SHA kluca zo suboru apkkey.keystore
  https://stackoverflow.com/questions/14384587/how-to-get-a-google-maps-api-v2-release-key

• vypis debug SHA kluca z androidstudia
  https://stackoverflow.com/questions/27609442/how-to-get-the-sha-1-fingerprint-certificate-in-android-studio-for-debug-mode

Main Activity Attendance

SplashScree.java by use RxJava DisposableObserver and Observable.just(true).map().

Model View Presenter Demo

By http://www.tinmegali.com/en/model-view-presenter-mvp-in-android-part-2/

Custom Authentification

RxJava and Retrofit demo

Two Retrofit call. flatmap and zip operators.

Firebase Rx Android device to device Notification and Message.

Android device to device Notification by using RxJava.

DEMO dagger2 androidTest

By http://blog.sqisland.com/2015/04/dagger-2-espresso-2-mockito.html
Github code https://github.com/chiuki/android-test-demo
Override dagger Module by androidTesting. Demo App in folder android-test-demo-master

• override TestRunner in app/build.gradle

defaultConfig {
applicationId 'com.sqisland.android.test_demo'
minSdkVersion 8
targetSdkVersion 23
versionCode 1
versionName '1.0.0'

testInstrumentationRunner 'com.sqisland.android.test_demo.MockTestRunner'

}
In MockTestRunner we call MockDemoApplication.java

• app/buld.gradle dependency androidTestAnnotationProcessor "com.google.dagger:dagger-compiler:2.11" for build components and modules in TestActivity for DaggerMainActivityTest_TestComponent.builder().build(); in MockDemoApplication.java

• edit Configuration MainActivityTest.java to change TestRunner to MockTestRunner

My Employees activity

MVVM pattern.
Test driven development.

All employees absences

List all absences for all employees in selected month.
Mvvm pattern's activity with Dagger2 dependency injection SharedPreferences, Realm and Firebase.

RxBus demo

Send event and POJO from one fragment to second.

Firebase Received messages

To receive messages from firebase FCN.

My Companies Activity

MVVM pattern.
Test driven development.
PagerView two ListFragment.
Espresso android testing.

Multidex support

As the Android platform has continued to grow, so has the size of Android apps. When your app and the libraries it references reach a certain size, you encounter build errors that indicate your app has reached a limit of the Android app build architecture.

About the 64K reference limit you need Multidex support.

https://developer.android.com/studio/build/multidex.html#mdex-gradle

Firebase Authentication - Login Email / Password

1. Do not forgot copy google-service.json from firebase/console to /app, there is firebaseapp url...
2. Do not forgot classpath 'com.google.gms:google-services:3.0.0' to dependencies /retrofittest/builder.gradle
3. Do not forgot set public static final String FIREBASE_URL = "https://yourproject.firebaseio.com"; at Constants.java

Demo RxJava Firebase

RxJava implementation for the Android Firebase client by https://github.com/ezhome/Android-RxFirebase

I have used in ApproveActivity.java and ApproveFragment.java
I have used in AbsenceListRxFragment.java, AttendanceListRxFragment.java and AbsTypesListRxFragment.java,

Incoming and leaving work

Dagger2 demo shopping cart activity