add readme

.idea/deploymentTargetDropDown.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetDropDown">
+    <targetSelectedWithDropDown>
+      <Target>
+        <type value="QUICK_BOOT_TARGET" />
+        <deviceKey>
+          <Key>
+            <type value="VIRTUAL_DEVICE_PATH" />
+            <value value="$USER_HOME$/.android/avd/Majika.avd" />
+          </Key>
+        </deviceKey>
+      </Target>
+    </targetSelectedWithDropDown>
+    <timeTargetWasSelectedWithDropDown value="2023-02-24T02:04:00.306618Z" />
+  </component>
+</project>
\ No newline at end of file

README.md

@@ -3,12 +3,24 @@
 ## Description
 Majika is an app to manage restaurant's orders! List of page that exists:
 - Twibbon Page
-- Location Page
+    Page for taking pics with available twibbon.
+- Restaurant Page
+    Page showing available branch list and its location.
 - Menu Page
-- Checkout Page```
+    Page displaying foods and drinks with its information. User can add all available menu to cart by clicking on the + or - button.
+- Cart Page
+    Page displaying order details and total price. The page allows user to review and modify their order before proceeding to payment page. 
+- Payment Page
+    Page for paying items in cart using barcode.
 - And many more to go!
 
-## Requirement & Installation
+## Library Used
+- **Coroutines**: performing asynchronous tasks such as network calls and database operations.
+- **AndroidX (Android Extensions)**: used in components such as recycler view, fragment, etc.
+- **Room**: abstraction layer of sqlite, DAO, simplifies connection to database
+- **Retrofit**: simplifies network request and RESTful API by automating JSON response
+
+## Application Interface
 
 ## How to run server
 1. Copy current repository
@@ -18,7 +30,16 @@ Majika is an app to manage restaurant's orders! List of page that exists:
 
 ## Author
 ```
-13520045 - Addin Nabilal Huda
-13520075 - Samuel Christopher Swandi
-13520078 - Grace Claudia 
-```
\ No newline at end of file
+13520045 - Addin Nabilal Huda 
+    feature     : twibbon, payment
+    preparation : approx 4.5 hours
+    work        : approx 16 hours
+13520075 - Samuel Christopher Swandi 
+    features    : restaurant, cart, connect menu with cart
+    preparation : approx 3.5 hours
+    work        : approx 18 hours
+13520078 - Grace Claudia
+    features    : splash screen, menu, connect menu with cart
+    preparation : approx 5 hours
+    work        : approx 17 hours
+```