From 8c4b7b613e50c8df93540fb6228238143f5004a4 Mon Sep 17 00:00:00 2001
From: Henrik Lepson <henrikk895@gmail.com>
Date: Sat, 25 Sep 2021 16:28:37 +0300
Subject: [PATCH] MOB-36 basic setup for navigation completed

---
 MobileAuthApp/.idea/gradle.xml                |  1 +
 MobileAuthApp/.idea/misc.xml                  |  8 ++++++
 MobileAuthApp/app/build.gradle                |  9 +++++++
 .../mobileauthapp/HomeFragment.kt             | 27 +++++++++++++++++++
 .../mobileauthapp/MainActivity.kt             | 12 ++++++++-
 .../app/src/main/res/layout/activity_main.xml | 15 +++++------
 .../app/src/main/res/layout/fragment_home.xml | 13 +++++++++
 .../app/src/main/res/navigation/nav_graph.xml | 13 +++++++++
 .../app/src/main/res/values/strings.xml       |  2 ++
 MobileAuthApp/build.gradle                    |  5 +++-
 10 files changed, 95 insertions(+), 10 deletions(-)
 create mode 100644 MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/HomeFragment.kt
 create mode 100644 MobileAuthApp/app/src/main/res/layout/fragment_home.xml
 create mode 100644 MobileAuthApp/app/src/main/res/navigation/nav_graph.xml

diff --git a/MobileAuthApp/.idea/gradle.xml b/MobileAuthApp/.idea/gradle.xml
index 7ef00e7..33e074b 100644
--- a/MobileAuthApp/.idea/gradle.xml
+++ b/MobileAuthApp/.idea/gradle.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
diff --git a/MobileAuthApp/.idea/misc.xml b/MobileAuthApp/.idea/misc.xml
index 860da66..0ca1c4d 100644
--- a/MobileAuthApp/.idea/misc.xml
+++ b/MobileAuthApp/.idea/misc.xml
@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="DesignSurface">
+    <option name="filePathToZoomLevelMap">
+      <map>
+        <entry key="..\:/Users/henri/Desktop/Tarkvaraprojekt/Estonian-ID-card-mobile-authenticator-POC/MobileAuthApp/app/src/main/res/layout/activity_main.xml" value="0.17300724637681159" />
+        <entry key="..\:/Users/henri/Desktop/Tarkvaraprojekt/Estonian-ID-card-mobile-authenticator-POC/MobileAuthApp/app/src/main/res/layout/fragment_home.xml" value="0.17300724637681159" />
+      </map>
+    </option>
+  </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
diff --git a/MobileAuthApp/app/build.gradle b/MobileAuthApp/app/build.gradle
index c15f236..0f082ba 100644
--- a/MobileAuthApp/app/build.gradle
+++ b/MobileAuthApp/app/build.gradle
@@ -1,6 +1,7 @@
 plugins {
     id 'com.android.application'
     id 'kotlin-android'
+    id 'androidx.navigation.safeargs.kotlin'
 }
 
 android {
@@ -22,6 +23,9 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+    buildFeatures {
+        viewBinding true
+    }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -37,7 +41,12 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.3.1'
     implementation 'com.google.android.material:material:1.4.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+
+    //For navigation component
+    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
+    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
 }
\ No newline at end of file
diff --git a/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/HomeFragment.kt b/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/HomeFragment.kt
new file mode 100644
index 0000000..b6a46bd
--- /dev/null
+++ b/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/HomeFragment.kt
@@ -0,0 +1,27 @@
+package com.tarkvaraprojekt.mobileauthapp
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import com.tarkvaraprojekt.mobileauthapp.databinding.FragmentHomeBinding
+
+class HomeFragment : Fragment() {
+
+    private var binding: FragmentHomeBinding? = null
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        binding = FragmentHomeBinding.inflate(inflater, container, false)
+        return binding!!.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        binding = null
+    }
+}
\ No newline at end of file
diff --git a/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/MainActivity.kt b/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/MainActivity.kt
index d0fa195..151c9bc 100644
--- a/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/MainActivity.kt
+++ b/MobileAuthApp/app/src/main/java/com/tarkvaraprojekt/mobileauthapp/MainActivity.kt
@@ -2,10 +2,20 @@ package com.tarkvaraprojekt.mobileauthapp
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import androidx.navigation.NavController
+import androidx.navigation.fragment.NavHostFragment
+import com.tarkvaraprojekt.mobileauthapp.databinding.ActivityMainBinding
 
 class MainActivity : AppCompatActivity() {
+
+    private lateinit var navigationController: NavController
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_main)
+        val binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        val navHostFragment = supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as NavHostFragment
+        navigationController = navHostFragment.navController
     }
 }
\ No newline at end of file
diff --git a/MobileAuthApp/app/src/main/res/layout/activity_main.xml b/MobileAuthApp/app/src/main/res/layout/activity_main.xml
index 4fc2444..39c9655 100644
--- a/MobileAuthApp/app/src/main/res/layout/activity_main.xml
+++ b/MobileAuthApp/app/src/main/res/layout/activity_main.xml
@@ -6,13 +6,12 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/nav_host_fragment"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:defaultNavHost="true"
+        app:navGraph="@navigation/nav_graph" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/MobileAuthApp/app/src/main/res/layout/fragment_home.xml b/MobileAuthApp/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..71a9a06
--- /dev/null
+++ b/MobileAuthApp/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".HomeFragment">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/home_fragment" />
+
+</FrameLayout>
\ No newline at end of file
diff --git a/MobileAuthApp/app/src/main/res/navigation/nav_graph.xml b/MobileAuthApp/app/src/main/res/navigation/nav_graph.xml
new file mode 100644
index 0000000..f8a9ba3
--- /dev/null
+++ b/MobileAuthApp/app/src/main/res/navigation/nav_graph.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/nav_graph"
+    app:startDestination="@id/homeFragment">
+
+    <fragment
+        android:id="@+id/homeFragment"
+        android:name="com.tarkvaraprojekt.mobileauthapp.HomeFragment"
+        android:label="fragment_home"
+        tools:layout="@layout/fragment_home" />
+</navigation>
\ No newline at end of file
diff --git a/MobileAuthApp/app/src/main/res/values/strings.xml b/MobileAuthApp/app/src/main/res/values/strings.xml
index af3aee9..0791f9a 100644
--- a/MobileAuthApp/app/src/main/res/values/strings.xml
+++ b/MobileAuthApp/app/src/main/res/values/strings.xml
@@ -1,3 +1,5 @@
 <resources>
     <string name="app_name">Mobile Auth App</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="home_fragment">To make sure that fragment is displayed</string>
 </resources>
\ No newline at end of file
diff --git a/MobileAuthApp/build.gradle b/MobileAuthApp/build.gradle
index 59a783a..76235d1 100644
--- a/MobileAuthApp/build.gradle
+++ b/MobileAuthApp/build.gradle
@@ -4,10 +4,13 @@ buildscript {
         google()
         mavenCentral()
     }
+    ext {
+        nav_version = "2.3.1"
+    }
     dependencies {
         classpath "com.android.tools.build:gradle:7.0.2"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.20"
-
+        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }