UM-SJTU JI 2020 Fall capstone project "AR in Data Centers" source code

contrib/ar4dcops/app_android/README.md

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+# App-Android
+
+An Augmented Reality (AR) based app that runs on Android systems to aid data center maintenance and audit work. It obtains data from
+the back-end server Flowgate, which integrates all the information related to a specific data
+center, and displays necessary information onto real scenes" in the data center using AR
+technology.
+
+Note:
+
+Some problems remain before our project period ends. The app might not be very stable because of compability issues (the packages we 
+use might have some conflicts with ARcore). It may run smoothly 
+on some Android devices but can crash frequently on some other types of devices. Also, its features are not as comprehensive as the 
+IOS version. We hope that future developers can try to improve the solution.

contrib/ar4dcops/app_android/augmentedimage/.gitignore

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+# Android Studio configuration.
+*.iml
+.idea/
+#
+# # Gradle configuration.
+.gradle/
+build/
+#
+# # User configuration.
+local.properties
+#
+# # OS configurations.
+.DS_Store

contrib/ar4dcops/app_android/augmentedimage/app/.gitignore

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+/build

contrib/ar4dcops/app_android/augmentedimage/app/build.gradle

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+/*
+ * Copyright 2018 Google LLC
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "com.google.ar.sceneform.samples.augmentedimage"
+
+        // Sceneform requires minSdkVersion >= 24.
+        minSdkVersion 24
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+    }
+    // Sceneform libraries use language constructs from Java 8.
+    // Add these compile options if targeting minSdkVersion < 26.
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation 'com.google.android.material:material:1.0.0'
+
+    // Use the Sceneform UX Package pre-built from Maven.
+    implementation "com.google.ar.sceneform.ux:sceneform-ux:1.15.0"
+    implementation 'com.google.mlkit:barcode-scanning:16.0.3'
+    implementation 'com.android.volley:volley:1.1.1'
+
+    // Use the Sceneform UX Package built from the source files included in the sceneformux folder.
+    //api project(":sceneformux")
+}
+
+apply plugin: 'com.google.ar.sceneform.plugin'
+
+sceneform.asset('sampledata/models/frame_lower_left.obj',
+        'default',
+        'sampledata/models/frame_lower_left.sfa',
+        'src/main/assets/models/frame_lower_left')
+
+sceneform.asset('sampledata/models/frame_lower_right.obj',
+        'default',
+        'sampledata/models/frame_lower_right.sfa',
+        'src/main/assets/models/frame_lower_right')
+
+sceneform.asset('sampledata/models/frame_upper_left.obj',
+        'default',
+        'sampledata/models/frame_upper_left.sfa',
+        'src/main/assets/models/frame_upper_left')
+
+sceneform.asset('sampledata/models/frame_upper_right.obj',
+        'default',
+        'sampledata/models/frame_upper_right.sfa',
+        'src/main/assets/models/frame_upper_right')

contrib/ar4dcops/app_android/augmentedimage/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /opt/android-sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}

contrib/ar4dcops/app_android/augmentedimage/app/sampledata/models/frame_lower_left.mtl

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+newmtl unlit_material
+illum 2
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd frame_base.png
+Ni 1.00