Implement basic list of floor plans and simple AR Fragment that can h…

…ost a cloud anchor

.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,70 @@
+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+    id 'kotlinx-serialization'
+    id 'androidx.navigation.safeargs.kotlin'
+    id 'com.google.secrets_gradle_plugin' version '0.4'
+}
+
+android {
+    namespace 'de.morhenn.ar_localization'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "de.morhenn.ar_localization"
+        minSdk 24
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+    buildFeatures {
+        viewBinding true
+    }
+    aaptOptions {
+        noCompress 'filamat', 'ktx'
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+
+    // Navigation component
+    implementation "androidx.navigation:navigation-fragment-ktx:2.5.3"
+    implementation "androidx.navigation:navigation-ui-ktx:2.5.3"
+
+    // Play services
+    implementation 'com.google.android.gms:play-services-maps:18.1.0'
+    implementation 'com.google.android.gms:play-services-location:21.0.1'
+    //OAuth
+    implementation 'com.google.android.gms:play-services-auth:20.3.0'
+
+    // LiveData
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.5.1"
+
+    //JSON serialization
+    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.2'
+
+    // SceneView
+    implementation 'io.github.sceneview:arsceneview:0.6.1-SNAPSHOT'
+
+    implementation 'com.google.ar:core:1.34.0' //need min 1.33 for new cloud console endpoint
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/main/AndroidManifest.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Arlocalization"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/de/morhenn/ar_localization/MainActivity.kt

@@ -0,0 +1,12 @@
+package de.morhenn.ar_localization
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+    }
+}

app/src/main/java/de/morhenn/ar_localization/MyApplication.kt

@@ -0,0 +1,24 @@
+package de.morhenn.ar_localization
+
+import android.app.Application
+import de.morhenn.ar_localization.utils.FileLog
+
+class MyApplication : Application() {
+
+    companion object {
+        @JvmField
+        var initialized = false
+        const val TAG = "ArLocalizationApp"
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        if (!initialized) {
+            initialized = true
+            //initialize all static utils
+
+            FileLog.init(applicationContext, true)
+            Thread.setDefaultUncaughtExceptionHandler { _, e -> FileLog.fatal(e) }
+        }
+    }
+}

app/src/main/java/de/morhenn/ar_localization/adapter/FloorPlanListAdapter.kt

@@ -0,0 +1,32 @@
+package de.morhenn.ar_localization.adapter
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import de.morhenn.ar_localization.databinding.ItemFloorPlanListBinding
+import de.morhenn.ar_localization.model.FloorPlan
+
+class FloorPlanListAdapter(private val floorPlanList: List<FloorPlan>) : RecyclerView.Adapter<FloorPlanListAdapter.ViewHolder>() {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val binding = ItemFloorPlanListBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+        return ViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        holder.bind(floorPlanList[position], position)
+    }
+
+    override fun getItemCount(): Int {
+        return floorPlanList.size
+    }
+
+    class ViewHolder(private val binding: ItemFloorPlanListBinding) : RecyclerView.ViewHolder(binding.root) {
+
+        fun bind(floorPlan: FloorPlan, position: Int) {
+            binding.floorPlanListItemName.text = floorPlan.name
+            binding.floorPlanListItemInfo.text = floorPlan.info
+        }
+    }
+
+}