├── .github ├── FUNDING.yml ├── ISSUE_TEMPLATE.md ├── PULL_REQUEST_TEMPLATE.md └── workflows │ └── build.yml ├── .gitignore ├── .travis.yml ├── LICENSE.txt ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro ├── screenshots │ └── debug │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage0.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage1.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage10.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage2.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage3.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage4.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage5.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage6.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage7.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage8.png │ │ ├── com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage9.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 0.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 1.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 10.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 2.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 3.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 4.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 5.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 6.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 7.png │ │ ├── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 8.png │ │ └── com.github.pedrovgs.deeppanel.app.MainActivityTest_Panels analysis for page 9.png └── src │ ├── androidTest │ ├── AndroidManifest.xml │ └── java │ │ └── com │ │ └── github │ │ └── pedrovgs │ │ └── deeppanel │ │ └── app │ │ ├── ExtractPanelsActivityTest.kt │ │ └── MainActivityTest.kt │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── github │ │ └── pedrovgs │ │ └── deeppanel │ │ └── app │ │ ├── DeepPanelApplication.kt │ │ ├── ExtractPanelsActivity.kt │ │ ├── FullScreenImageActivity.kt │ │ ├── MainActivity.kt │ │ └── Pages.kt │ └── res │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable-xhdpi │ ├── sample_page_0.jpg │ ├── sample_page_1.jpg │ ├── sample_page_10.jpg │ ├── sample_page_2.jpg │ ├── sample_page_3.jpg │ ├── sample_page_4.jpg │ ├── sample_page_5.jpg │ ├── sample_page_6.jpg │ ├── sample_page_7.jpg │ ├── sample_page_8.jpg │ └── sample_page_9.jpg │ ├── drawable │ └── ic_launcher_background.xml │ ├── layout │ ├── activity_extract_panels.xml │ ├── activity_full_screen_image.xml │ └── activity_main.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── art ├── panelsInfo1.png ├── panelsInfo2.png ├── rawPage1.png ├── rawPage2.png └── screencast.gif ├── build.gradle ├── deeppanel ├── .gitignore ├── build.gradle ├── consumer-rules.pro ├── proguard-rules.pro └── src │ ├── main │ ├── AndroidManifest.xml │ ├── cpp │ │ ├── CMakeLists.txt │ │ ├── ConnectedComponentResult.hpp │ │ ├── DeepPanelResult.hpp │ │ ├── Panel.hpp │ │ ├── connected-components.cpp │ │ ├── connected-components.hpp │ │ ├── deep-panel-android.cpp │ │ ├── deep-panel.cpp │ │ └── deep-panel.hpp │ ├── java │ │ └── com │ │ │ └── github │ │ │ └── pedrovgs │ │ │ └── deeppanel │ │ │ ├── Bitmaps.kt │ │ │ ├── DeepPanel.kt │ │ │ ├── NativeDeepPanel.java │ │ │ ├── Performance.kt │ │ │ └── model.kt │ └── res │ │ └── raw │ │ └── model.tflite │ └── test │ └── java │ └── com │ └── github │ └── pedrovgs │ └── deeppanel │ └── ConnectedComponentLabelingTest.kt ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── release.gradle ├── scripts ├── config.ini ├── create_emulator.sh ├── disable_animations.sh ├── enable_animations.sh ├── start_emulator.sh ├── stop_emulator.sh └── wait_for_emulator.sh └── settings.gradle /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | # These are supported funding model platforms 2 | 3 | github: [pedrovgs] 4 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE.md: -------------------------------------------------------------------------------- 1 | ### Expected behaviour 2 | 3 | 4 | ### Actual behaviour 5 | 6 | 7 | ### Steps to reproduce 8 | 9 | 10 | ### Version of the app 11 | 12 | -------------------------------------------------------------------------------- /.github/PULL_REQUEST_TEMPLATE.md: -------------------------------------------------------------------------------- 1 | ### :pushpin: References 2 | * **Issue:** _your issue goes here_ 3 | * **Related pull-requests:** _list of related pull-requests (comma-separated): #1, #2_ 4 | 5 | ### :tophat: What is the goal? 6 | 7 | _Provide a description of the overall goal (you can usually copy the one from the issue)_ 8 | 9 | ### How is it being implemented? 10 | 11 | _Provide a description of the implementation_ 12 | 13 | ### How can it be tested? 14 | 15 | :robot: 16 | _If it cannot be tested explain why._ 17 | 18 | - [ ] **Use case 1:** _A brief description of the use case that should be tested_ 19 | - [ ] **Use case 2:** _If the use case requires some complex steps, increase indentation_ 20 | - [ ] _Step 1_ 21 | - [ ] _Step 2_ 22 | -------------------------------------------------------------------------------- /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | name: "Build, lint, and test" 2 | on: [pull_request, push] 3 | env: 4 | GRADLE_OPTS: "-Dorg.gradle.jvmargs=-Xmx4g -Dorg.gradle.daemon=false -Dkotlin.incremental=false" 5 | jobs: 6 | test: 7 | name: Build 8 | runs-on: macos-latest 9 | 10 | steps: 11 | - uses: actions/checkout@v2 12 | - name: Set up JDK 1.8 13 | uses: actions/setup-java@v1 14 | with: 15 | java-version: 1.8 16 | - name: Start emulator 17 | run: scripts/start_emulator.sh 18 | - name: Evaluate ktlint 19 | run: ./gradlew ktlintCheck 20 | - name: Run screenshot tests tests 21 | run: ./gradlew debugExecuteScreenshotTests 22 | - uses: actions/upload-artifact@v2 23 | with: 24 | name: reports 25 | path: app/build/reports/ 26 | 27 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | *.aab 5 | *output.json 6 | 7 | # Files for the ART/Dalvik VM 8 | *.dex 9 | 10 | # Java class files 11 | *.class 12 | 13 | # Generated files 14 | bin/ 15 | gen/ 16 | out/ 17 | 18 | # Gradle files 19 | .gradle/ 20 | build/ 21 | 22 | # Local configuration file (sdk path, etc) 23 | local.properties 24 | 25 | # Proguard folder generated by Eclipse 26 | proguard/ 27 | 28 | # Log Files 29 | *.log 30 | 31 | # Android Studio Navigation editor temp files 32 | .navigation/ 33 | 34 | # Android Studio captures folder 35 | captures/ 36 | 37 | # IntelliJ 38 | *.iml 39 | .idea 40 | 41 | # Keystore files 42 | # Uncomment the following lines if you do not want to check your keystore files in. 43 | #*.jks 44 | #*.keystore 45 | 46 | # External native build folder generated in Android Studio 2.2 and later 47 | .externalNativeBuild 48 | 49 | # Google Services (e.g. APIs or Firebase) 50 | # google-services.json 51 | 52 | # Freeline 53 | freeline.py 54 | freeline/ 55 | freeline_project_description.json 56 | 57 | # fastlane 58 | fastlane/report.xml 59 | fastlane/Preview.html 60 | fastlane/screenshots 61 | fastlane/test_output 62 | fastlane/readme.md 63 | 64 | # Version control 65 | vcs.xml 66 | 67 | # lint 68 | lint/intermediates/ 69 | lint/generated/ 70 | lint/outputs/ 71 | lint/tmp/ 72 | # lint/reports/ 73 | 74 | # Andorid SD cards 75 | 76 | sdcard.img 77 | sdcard.img.qcow2 78 | 79 | # VSCode 80 | 81 | *.project 82 | *.classpath 83 | *.settings 84 | 85 | # NDK 86 | 87 | /deeppanel/.cxx/ 88 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: android 2 | sudo: required 3 | jdk: 4 | - oraclejdk8 5 | 6 | android: 7 | components: 8 | - tools 9 | - platform-tools 10 | - build-tools-29.0.3 11 | - android-22 12 | - android-29 13 | - extra-android-support 14 | - extra-google-m2repository 15 | - extra-android-m2repository 16 | - sys-img-armeabi-v7a-android-22 17 | 18 | before_script: 19 | - echo no | android create avd --force -n test -t android-22 --abi armeabi-v7a 20 | - mksdcard -l sdcard 100M sdcard 21 | - emulator -avd test -no-audio -no-window -sdcard sdcard & 22 | - android-wait-for-emulator 23 | - adb shell settings put global window_animation_scale 0 & 24 | - adb shell settings put global transition_animation_scale 0 & 25 | - adb shell settings put global animator_duration_scale 0 & 26 | - adb shell input keyevent 82 & 27 | 28 | script: 29 | - ./gradlew ktlintCheck check 30 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | DeepPanelAndroid ![Build, lint, and test](https://github.com/pedrovgs/DeepPanelAndroid/workflows/Build,%20lint,%20and%20test/badge.svg) 2 | ============== 3 | 4 | Android library used to implement **comic vignettes segmentation using a machine learning method named deep learning**. 5 | 6 | DeepPanel let's you extract all the panels' location from a comic page **using a machine learning model trained [here](https://github.com/pedrovgs/DeepPanel). This Andorid library does not use Open CV at all, this means the size of the final app you generates will be as small as possible. We've optimized our model in terms of size and performance and implemented the computer vision algorithms we needed without any third party library to optimize the final library size and performance**. Powered by [TensorFlow lite](https://www.tensorflow.org/lite), our already trained panels' segmentation model and some native code, DeepPanel is able to find all the panels' location in less than a second. 7 | 8 | 9 | 10 | Keep in mind, **this artificial intelligence solution is designed to simulate the human reading behavior and it will group panels that are related as a human would do while reading a comic book page.** When analyzing a page we do not use image processing algorithms in order to find the panels. Our solution is based on deep learning. We do not use contour detection algorithms at all even when the samples analysis can look similar. If you are looking for a panels contouring solution you can use Open CV or any other image analysis tools like [this project](https://github.com/njean42/kumiko) does. 11 | 12 | 13 | | Original | Analyzed | 14 | | ----------------|--------------------| 15 | |![page](art/rawPage1.png)|![page](art/panelsInfo1.png)| 16 | |![page](art/rawPage2.png)|![page](art/panelsInfo2.png)| 17 | 18 | In case you are looking for the iOS version of this project, you can find it [here](https://github.com/pedrovgs/DeepPaneliOS). 19 | 20 | All the pages used in our sample project are created by [Peper & Carrot](https://www.peppercarrot.com) which is a free comic book you should read right now :heart: 21 | 22 | Usage 23 | ----- 24 | 25 | ### Dependency 26 | 27 | Include the library in your ``build.gradle`` 28 | 29 | ```groovy 30 | dependencies{ 31 | implementation 'com.github.pedrovgs:deeppanel:0.0.1' 32 | } 33 | ``` 34 | 35 | To start using the library you just need to call `DeepPanel.initialize` with a valid `Context`. You can initialize this library from any ``Activity`` or from your ``Application`` class: 36 | 37 | ```kotlin 38 | class MyApplication : Application() { 39 | override fun onCreate() { 40 | .... 41 | DeepPanel.initialize(this) 42 | .... 43 | } 44 | } 45 | ``` 46 | 47 | Once you've initialized the library get any comic book page, transform it into a ``Bitmap`` instance and extract the panels' information using ``extractPanelsInfo`` method as follows: 48 | 49 | ```kotlin 50 | val deepPanel = DeepPanel() 51 | val result = deepPanel.extractPanelsInfo(bitmapSamplePage) 52 | result.panels.panelsInfo.forEach { panel -> 53 | Log.d("DeepPanel", """Left: ${panel.left}, Top: ${panel.top} 54 | |Right: ${panel.right}, Bottom: ${panel.bottom} 55 | |Width: ${panel.width}, Height: ${panel.height} 56 | """.trimMargin()) 57 | } 58 | ``` 59 | 60 | ``PredictionResult`` contains a list of panels with the position of every panel on the page and also a 2d matrix of integers with the following labels inside: 61 | 62 | * 0 - Label associated to the page of the content. 63 | * N - Content related to the same panel on the page. 64 | 65 | Do not invoke DeepPanel ``extractPanelsInfo`` from the main app thread. Even when we can analyze a page in less than 400ms using a Pixel 4 as a reference device, you should not block your app UI at all. Our recommendation is to extract the analysis computation out of the UI thread using any threading mechanism. 66 | 67 | Keep in mind for the first version of this library we consider every panel as a rectangle even if the content panel inside has a different shape. We will improve this in the future, for our very first release we've decided to use this approach because we will always represent the information of the panel on a rectangular screen. 68 | 69 | ### Do you want to contribute? 70 | 71 | Feel free to contribute, we will be glad to improve this project with your help. Keep in mind that your PRs must be validated by GitHub actions before being reviewed by any core contributor. 72 | 73 | ### Acknowledgement 74 | 75 | Special thanks to [Asun](https://github.com/asuncionjc), who never doubt we could publish this project :heart: 76 | 77 | Developed By 78 | ------------ 79 | 80 | * Pedro Vicente Gómez Sánchez - 81 | 82 | 83 | Follow me on Twitter 84 | 85 | 86 | Add me to Linkedin 87 | 88 | 89 | License 90 | ------- 91 | 92 | Copyright 2020 Pedro Vicente Gómez Sánchez 93 | 94 | Licensed under the Apache License, Version 2.0 (the "License"); 95 | you may not use this file except in compliance with the License. 96 | You may obtain a copy of the License at 97 | 98 | http://www.apache.org/licenses/LICENSE-2.0 99 | 100 | Unless required by applicable law or agreed to in writing, software 101 | distributed under the License is distributed on an "AS IS" BASIS, 102 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 103 | See the License for the specific language governing permissions and 104 | limitations under the License. 105 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: "com.android.application" 2 | apply plugin: "kotlin-android" 3 | apply plugin: "kotlin-android-extensions" 4 | apply plugin: "shot" 5 | 6 | android { 7 | compileSdkVersion 29 8 | buildToolsVersion "29.0.3" 9 | 10 | defaultConfig { 11 | applicationId "com.github.pedrovgs.deeppanel.app" 12 | minSdkVersion 21 13 | targetSdkVersion 29 14 | versionCode 1 15 | versionName "1.0" 16 | 17 | testInstrumentationRunner "com.karumi.shot.ShotTestRunner" 18 | } 19 | 20 | buildTypes { 21 | release { 22 | minifyEnabled false 23 | proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro" 24 | } 25 | } 26 | compileOptions { 27 | sourceCompatibility JavaVersion.VERSION_1_8 28 | targetCompatibility JavaVersion.VERSION_1_8 29 | } 30 | kotlinOptions { 31 | jvmTarget = "1.8" 32 | } 33 | } 34 | 35 | dependencies { 36 | implementation fileTree(dir: "libs", include: ["*.jar"]) 37 | implementation project(":deeppanel") 38 | implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" 39 | implementation "androidx.core:core-ktx:1.3.1" 40 | implementation "androidx.appcompat:appcompat:1.2.0" 41 | implementation "com.google.android.material:material:1.2.1" 42 | implementation "androidx.constraintlayout:constraintlayout:2.0.1" 43 | 44 | testImplementation "junit:junit:4.13" 45 | 46 | androidTestImplementation "androidx.test:runner:1.3.0" 47 | androidTestImplementation "androidx.test.espresso:espresso-core:3.3.0" 48 | androidTestImplementation "androidx.test.espresso:espresso-intents:3.3.0" 49 | androidTestImplementation "androidx.test.espresso:espresso-contrib:3.3.0" 50 | androidTestImplementation "androidx.test:rules:1.3.0" 51 | androidTestImplementation "androidx.test.ext:junit:1.1.2" 52 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/screenshots/debug/com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage0.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pedrovgs/DeepPanelAndroid/75133803b9615cc37f744f998459d883789fd247/app/screenshots/debug/com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage0.png -------------------------------------------------------------------------------- /app/screenshots/debug/com.github.pedrovgs.deeppanel.app.ExtractPanelsActivityTest_analyzesPagesInformationForPage1.png: 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-------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/github/pedrovgs/deeppanel/app/ExtractPanelsActivityTest.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | import android.content.Intent 4 | import android.view.View 5 | import androidx.test.core.app.ActivityScenario 6 | import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation 7 | import com.github.pedrovgs.deeppanel.app.ExtractPanelsActivity.Companion.resource_id_extra 8 | import com.karumi.shot.ScreenshotTest 9 | import com.karumi.shot.waitForActivity 10 | import org.junit.After 11 | import org.junit.Test 12 | 13 | class ExtractPanelsActivityTest : ScreenshotTest { 14 | 15 | private lateinit var scenario: ActivityScenario 16 | 17 | @After 18 | fun tearDown() { 19 | scenario.close() 20 | } 21 | 22 | @Test 23 | fun analyzesPagesInformationForPage0() { 24 | val activity = startActivity(R.drawable.sample_page_0) 25 | 26 | compareExtractPanelsActivityScreenshot(activity) 27 | } 28 | 29 | @Test 30 | fun analyzesPagesInformationForPage1() { 31 | val activity = startActivity(R.drawable.sample_page_1) 32 | 33 | compareExtractPanelsActivityScreenshot(activity) 34 | } 35 | 36 | @Test 37 | fun analyzesPagesInformationForPage2() { 38 | val activity = startActivity(R.drawable.sample_page_2) 39 | 40 | compareExtractPanelsActivityScreenshot(activity) 41 | } 42 | 43 | @Test 44 | fun analyzesPagesInformationForPage3() { 45 | val activity = startActivity(R.drawable.sample_page_3) 46 | 47 | compareExtractPanelsActivityScreenshot(activity) 48 | } 49 | 50 | @Test 51 | fun analyzesPagesInformationForPage4() { 52 | val activity = startActivity(R.drawable.sample_page_4) 53 | 54 | compareExtractPanelsActivityScreenshot(activity) 55 | } 56 | 57 | @Test 58 | fun analyzesPagesInformationForPage5() { 59 | val activity = startActivity(R.drawable.sample_page_5) 60 | 61 | compareExtractPanelsActivityScreenshot(activity) 62 | } 63 | 64 | @Test 65 | fun analyzesPagesInformationForPage6() { 66 | val activity = startActivity(R.drawable.sample_page_6) 67 | 68 | compareExtractPanelsActivityScreenshot(activity) 69 | } 70 | 71 | @Test 72 | fun analyzesPagesInformationForPage7() { 73 | val activity = startActivity(R.drawable.sample_page_7) 74 | 75 | compareExtractPanelsActivityScreenshot(activity) 76 | } 77 | 78 | @Test 79 | fun analyzesPagesInformationForPage8() { 80 | val activity = startActivity(R.drawable.sample_page_8) 81 | 82 | compareExtractPanelsActivityScreenshot(activity) 83 | } 84 | 85 | @Test 86 | fun analyzesPagesInformationForPage9() { 87 | val activity = startActivity(R.drawable.sample_page_9) 88 | 89 | compareExtractPanelsActivityScreenshot(activity) 90 | } 91 | 92 | @Test 93 | fun analyzesPagesInformationForPage10() { 94 | val activity = startActivity(R.drawable.sample_page_10) 95 | 96 | compareExtractPanelsActivityScreenshot(activity) 97 | } 98 | 99 | private fun compareExtractPanelsActivityScreenshot(activity: ExtractPanelsActivity) { 100 | val root = activity.findViewById(android.R.id.content) 101 | runOnUi { 102 | root.setBackgroundResource(android.R.color.white) 103 | } 104 | return compareScreenshot( 105 | view = root, 106 | heightInPx = 2000 107 | ) 108 | } 109 | 110 | private fun startActivity(resource: Int): ExtractPanelsActivity { 111 | val intent = Intent(getInstrumentation().targetContext, ExtractPanelsActivity::class.java) 112 | intent.putExtra(resource_id_extra, resource) 113 | scenario = ActivityScenario.launch(intent) 114 | waitForIdle() 115 | return scenario.waitForActivity() 116 | } 117 | 118 | private fun waitForIdle() { 119 | waitForAnimationsToFinish() 120 | } 121 | } 122 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/github/pedrovgs/deeppanel/app/MainActivityTest.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | import androidx.test.core.app.ActivityScenario 4 | import androidx.test.espresso.Espresso.onView 5 | import androidx.test.espresso.action.ViewActions.click 6 | import androidx.test.espresso.matcher.ViewMatchers.withId 7 | import com.karumi.shot.ScreenshotTest 8 | import com.karumi.shot.waitForActivity 9 | import org.junit.After 10 | import org.junit.Test 11 | 12 | class MainActivityTest : ScreenshotTest { 13 | 14 | private lateinit var scenario: ActivityScenario 15 | 16 | @After 17 | fun tearDown() { 18 | scenario.close() 19 | } 20 | 21 | @Test 22 | fun analyzesEveryPageImageAndGeneratesThePanelsOverlays() { 23 | val activity = startActivity() 24 | 25 | Pages.resList.forEachIndexed { index, _ -> 26 | compareScreenshot(activity = activity, name = "Panels analysis for page $index") 27 | 28 | clickOnGoToNextPage() 29 | } 30 | } 31 | 32 | private fun clickOnGoToNextPage() { 33 | onView(withId(R.id.nextPageButton)).perform(click()) 34 | waitForIdle() 35 | } 36 | 37 | private fun startActivity(): MainActivity { 38 | scenario = ActivityScenario.launch(MainActivity::class.java) 39 | val activity = scenario.waitForActivity() 40 | waitForIdle() 41 | return activity 42 | } 43 | 44 | private fun waitForIdle() { 45 | waitForAnimationsToFinish() 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 14 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 29 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/pedrovgs/deeppanel/app/DeepPanelApplication.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | import android.app.Application 4 | import com.github.pedrovgs.deeppanel.DeepPanel 5 | 6 | class DeepPanelApplication : Application() { 7 | override fun onCreate() { 8 | super.onCreate() 9 | DeepPanel.initialize(this) 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/pedrovgs/deeppanel/app/ExtractPanelsActivity.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | import android.annotation.SuppressLint 4 | import android.app.Activity 5 | import android.content.Intent 6 | import android.os.Bundle 7 | import android.widget.Toast 8 | import androidx.appcompat.app.AppCompatActivity 9 | import androidx.core.graphics.drawable.toBitmap 10 | import com.github.pedrovgs.deeppanel.Bitmaps 11 | import com.github.pedrovgs.deeppanel.DeepPanel 12 | import com.github.pedrovgs.deeppanel.Panels 13 | import kotlinx.android.synthetic.main.activity_extract_panels.* 14 | 15 | class ExtractPanelsActivity : AppCompatActivity() { 16 | 17 | companion object { 18 | const val resource_id_extra = "resource_id_extra" 19 | fun open(activity: Activity, resId: Int) { 20 | val intent = Intent(activity, ExtractPanelsActivity::class.java) 21 | intent.putExtra(resource_id_extra, resId) 22 | activity.startActivity(intent) 23 | } 24 | } 25 | 26 | override fun onCreate(savedInstanceState: Bundle?) { 27 | super.onCreate(savedInstanceState) 28 | setContentView(R.layout.activity_extract_panels) 29 | val defaultRes = R.drawable.sample_page_0 30 | val resId = intent?.extras?.getInt(resource_id_extra, defaultRes) ?: defaultRes 31 | extractPanelsFromResource(resId) 32 | } 33 | 34 | private fun extractPanelsFromResource(resId: Int) { 35 | val bitmapResImage = resources.getDrawable(resId, null).toBitmap() 36 | val initialTime = System.currentTimeMillis() 37 | val result = DeepPanel().extractPanelsInfo(bitmapResImage) 38 | val now = System.currentTimeMillis() 39 | val timeElapsed = now - initialTime 40 | val message = "Page analyzed in $timeElapsed ms" 41 | Toast.makeText(this, message, Toast.LENGTH_SHORT).show() 42 | val generatePanelsBitmap = Bitmaps.generatePanelsBitmap(bitmapResImage, result.panels) 43 | image.setImageBitmap(generatePanelsBitmap) 44 | renderPanelsInfo(result.panels, timeElapsed) 45 | image.setOnClickListener { 46 | FullScreenImageActivity.open(this, generatePanelsBitmap) 47 | } 48 | } 49 | 50 | @SuppressLint("SetTextI18n") 51 | private fun renderPanelsInfo(panels: Panels, timeElapsed: Long) { 52 | val runningTests = checkIfRunningTests() 53 | numberOfPanelsView.text = if (runningTests) { 54 | "Number of panels: ${panels.numberOfPanels} found" 55 | } else { 56 | "Number of panels: ${panels.numberOfPanels} found in ${timeElapsed}ms" 57 | } 58 | panelsInfoView.text = panels.panelsInfo.joinToString("\n---------\n") { panel -> 59 | """Left: ${panel.left}, Top: ${panel.top} 60 | |Right: ${panel.right}, Bottom: ${panel.bottom} 61 | |Width: ${panel.width}, Height: ${panel.height} 62 | """.trimMargin() 63 | } 64 | } 65 | 66 | private fun checkIfRunningTests(): Boolean { 67 | return try { 68 | Class.forName("com.karumi.shot.ShotTestRunner") 69 | true 70 | } catch (e: Throwable) { 71 | false 72 | } 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/pedrovgs/deeppanel/app/FullScreenImageActivity.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | import android.app.Activity 4 | import android.content.Intent 5 | import android.graphics.Bitmap 6 | import android.os.Bundle 7 | import androidx.appcompat.app.AppCompatActivity 8 | import kotlinx.android.synthetic.main.activity_full_screen_image.* 9 | 10 | class FullScreenImageActivity : AppCompatActivity() { 11 | companion object { 12 | lateinit var extraImage: Bitmap 13 | fun open(activity: Activity, bitmap: Bitmap) { 14 | extraImage = bitmap 15 | val intent = Intent(activity, FullScreenImageActivity::class.java) 16 | activity.startActivity(intent) 17 | } 18 | } 19 | 20 | override fun onCreate(savedInstanceState: Bundle?) { 21 | super.onCreate(savedInstanceState) 22 | setContentView(R.layout.activity_full_screen_image) 23 | val bitmap: Bitmap = extraImage 24 | image.setImageBitmap(bitmap) 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/pedrovgs/deeppanel/app/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | import android.os.Bundle 4 | import android.util.Log 5 | import android.widget.Toast 6 | import androidx.appcompat.app.AppCompatActivity 7 | import androidx.core.graphics.drawable.toBitmap 8 | import com.github.pedrovgs.deeppanel.DeepPanel 9 | import com.github.pedrovgs.deeppanel.app.Pages.resList 10 | import kotlinx.android.synthetic.main.activity_main.* 11 | 12 | class MainActivity : AppCompatActivity() { 13 | 14 | override fun onCreate(savedInstanceState: Bundle?) { 15 | super.onCreate(savedInstanceState) 16 | setContentView(R.layout.activity_main) 17 | val deepPanel = DeepPanel() 18 | var currentPage = 0 19 | val size: Int = resList.size 20 | showPredictionForPage(deepPanel, resList[currentPage % size]) 21 | nextPageButton.setOnClickListener { 22 | currentPage = (currentPage + 1) % resList.count() 23 | showPredictionForPage(deepPanel, resList[currentPage % size]) 24 | } 25 | detailPageButton.setOnClickListener { 26 | ExtractPanelsActivity.open(this, resList[currentPage]) 27 | } 28 | } 29 | 30 | private fun showPredictionForPage(deepPanel: DeepPanel, pageResource: Int) { 31 | val bitmapSamplePage = resources.getDrawable(pageResource, null).toBitmap() 32 | val initialTime = System.currentTimeMillis() 33 | val result = deepPanel.extractDetailedPanelsInfo(bitmapSamplePage) 34 | val now = System.currentTimeMillis() 35 | val timeElapsed = now - initialTime 36 | image.post { 37 | val message = "Page analyzed in $timeElapsed ms" 38 | Log.d("DeepPanel", message) 39 | Toast.makeText(this, message, Toast.LENGTH_SHORT).show() 40 | image.setImageBitmap(result.imageInput) 41 | mask.setImageBitmap(result.labeledAreasBitmap) 42 | panelsInfo.setImageBitmap(result.panelsBitmap) 43 | image.setOnClickListener { 44 | FullScreenImageActivity.open(this, result.resizedImage) 45 | } 46 | mask.setOnClickListener { 47 | FullScreenImageActivity.open(this, result.labeledAreasBitmap) 48 | } 49 | panelsInfo.setOnClickListener { 50 | FullScreenImageActivity.open(this, result.panelsBitmap) 51 | } 52 | } 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/pedrovgs/deeppanel/app/Pages.kt: -------------------------------------------------------------------------------- 1 | package com.github.pedrovgs.deeppanel.app 2 | 3 | object Pages { 4 | val resList = listOf( 5 | R.drawable.sample_page_0, 6 | R.drawable.sample_page_1, 7 | R.drawable.sample_page_2, 8 | R.drawable.sample_page_3, 9 | R.drawable.sample_page_4, 10 | R.drawable.sample_page_5, 11 | R.drawable.sample_page_6, 12 | R.drawable.sample_page_7, 13 | R.drawable.sample_page_8, 14 | R.drawable.sample_page_9, 15 | R.drawable.sample_page_10 16 | ).reversed() 17 | } 18 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- 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/app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #6200EE 4 | #3700B3 5 | #03DAC5 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 16dp 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | DeepPanelAndroid 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | 10 | 14 | 15 |