├── app
    ├── .gitignore
    ├── src
    │   ├── main
    │   │   ├── res
    │   │   │   ├── values
    │   │   │   │   ├── strings.xml
    │   │   │   │   ├── colors.xml
    │   │   │   │   └── styles.xml
    │   │   │   ├── drawable-nodpi
    │   │   │   │   └── mountain.jpg
    │   │   │   ├── 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
    │   │   │   ├── mipmap-anydpi-v26
    │   │   │   │   ├── ic_launcher.xml
    │   │   │   │   └── ic_launcher_round.xml
    │   │   │   ├── layout
    │   │   │   │   └── activity_main.xml
    │   │   │   ├── drawable-v24
    │   │   │   │   └── ic_launcher_foreground.xml
    │   │   │   └── drawable
    │   │   │   │   └── ic_launcher_background.xml
    │   │   ├── cpp
    │   │   │   ├── opencv-utils.h
    │   │   │   ├── opencv-utils.cpp
    │   │   │   ├── CMakeLists.txt
    │   │   │   └── native-lib.cpp
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── vyw
    │   │   │           └── androidopencvdemo
    │   │   │               └── MainActivity.kt
    │   ├── test
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── vyw
    │   │   │           └── androidopencvdemo
    │   │   │               └── ExampleUnitTest.kt
    │   └── androidTest
    │   │   └── java
    │   │       └── com
    │   │           └── vyw
    │   │               └── androidopencvdemo
    │   │                   └── ExampleInstrumentedTest.kt
    ├── proguard-rules.pro
    └── build.gradle
├── settings.gradle
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── README.md
├── LICENSE
├── gradle.properties
├── .gitignore
├── gradlew.bat
└── gradlew


/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 | 


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/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app'
2 | rootProject.name='AndroidOpenCVDemo'
3 | 


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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/gradle/wrapper/gradle-wrapper.jar


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/app/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |     <string name="app_name">AndroidOpenCVDemo</string>
3 | </resources>
4 | 


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/app/src/main/res/drawable-nodpi/mountain.jpg:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/drawable-nodpi/mountain.jpg


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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png


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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png


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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png


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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ValYouW/AndroidOpenCVDemo/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png


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/app/src/main/cpp/opencv-utils.h:
--------------------------------------------------------------------------------
1 | #pragma once
2 | 
3 | #include <opencv2/core.hpp>
4 | 
5 | using namespace cv;
6 | 
7 | void myFlip(Mat src);
8 | void myBlur(Mat src, float sigma);
9 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/colors.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <color name="colorPrimary">#008577</color>
4 |     <color name="colorPrimaryDark">#00574B</color>
5 |     <color name="colorAccent">#D81B60</color>
6 | </resources>
7 | 


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/app/src/main/cpp/opencv-utils.cpp:
--------------------------------------------------------------------------------
 1 | #include "opencv-utils.h"
 2 | #include <opencv2/imgproc.hpp>
 3 | 
 4 | void myFlip(Mat src) {
 5 |     flip(src, src, 0);
 6 | }
 7 | 
 8 | void myBlur(Mat src, float sigma) {
 9 |     GaussianBlur(src, src, Size(), sigma);
10 | }
11 | 


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Sun Apr 05 01:35:51 IDT 2020
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
7 | 


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/README.md:
--------------------------------------------------------------------------------
1 | # AndroidOpenCVDemo
2 | 
3 | Basic sample of running native OpenCV (C++) on Android, more details in the blog post on [The Coding Notebook](https://www.thecodingnotebook.com/2020/04/image-processing-with-opencv-in-android.html)
4 | 
5 | There is also a walkthrough on [YouTube](https://www.youtube.com/watch?v=Sn3YhfY5jqg)
6 | 


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background" />
4 |     <foreground android:drawable="@drawable/ic_launcher_foreground" />
5 | </adaptive-icon>


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background" />
4 |     <foreground android:drawable="@drawable/ic_launcher_foreground" />
5 | </adaptive-icon>


--------------------------------------------------------------------------------
/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
 1 | <resources>
 2 | 
 3 |     <!-- Base application theme. -->
 4 |     <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
 5 |         <!-- Customize your theme here. -->
 6 |         <item name="colorPrimary">@color/colorPrimary</item>
 7 |         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
 8 |         <item name="colorAccent">@color/colorAccent</item>
 9 |     </style>
10 | 
11 | </resources>
12 | 


--------------------------------------------------------------------------------
/app/src/test/java/com/vyw/androidopencvdemo/ExampleUnitTest.kt:
--------------------------------------------------------------------------------
 1 | package com.vyw.androidopencvdemo
 2 | 
 3 | import org.junit.Test
 4 | 
 5 | import org.junit.Assert.*
 6 | 
 7 | /**
 8 |  * Example local unit test, which will execute on the development machine (host).
 9 |  *
10 |  * See [testing documentation](http://d.android.com/tools/testing).
11 |  */
12 | class ExampleUnitTest {
13 |     @Test
14 |     fun addition_isCorrect() {
15 |         assertEquals(4, 2 + 2)
16 |     }
17 | }
18 | 


--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.vyw.androidopencvdemo">
 4 | 
 5 |     <application
 6 |         android:allowBackup="true"
 7 |         android:icon="@mipmap/ic_launcher"
 8 |         android:label="@string/app_name"
 9 |         android:roundIcon="@mipmap/ic_launcher_round"
10 |         android:supportsRtl="true"
11 |         android:theme="@style/AppTheme">
12 |         <activity android:name=".MainActivity">
13 |             <intent-filter>
14 |                 <action android:name="android.intent.action.MAIN" />
15 | 
16 |                 <category android:name="android.intent.category.LAUNCHER" />
17 |             </intent-filter>
18 |         </activity>
19 |     </application>
20 | 
21 | </manifest>


--------------------------------------------------------------------------------
/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
22 | 


--------------------------------------------------------------------------------
/app/src/androidTest/java/com/vyw/androidopencvdemo/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
 1 | package com.vyw.androidopencvdemo
 2 | 
 3 | import androidx.test.platform.app.InstrumentationRegistry
 4 | import androidx.test.ext.junit.runners.AndroidJUnit4
 5 | 
 6 | import org.junit.Test
 7 | import org.junit.runner.RunWith
 8 | 
 9 | import org.junit.Assert.*
10 | 
11 | /**
12 |  * Instrumented test, which will execute on an Android device.
13 |  *
14 |  * See [testing documentation](http://d.android.com/tools/testing).
15 |  */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 |     @Test
19 |     fun useAppContext() {
20 |         // Context of the app under test.
21 |         val appContext = InstrumentationRegistry.getInstrumentation().targetContext
22 |         assertEquals("com.vyw.androidopencvdemo", appContext.packageName)
23 |     }
24 | }
25 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 Yuval
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/gradle.properties:
--------------------------------------------------------------------------------
 1 | # Project-wide Gradle settings.
 2 | # IDE (e.g. Android Studio) users:
 3 | # Gradle settings configured through the IDE *will override*
 4 | # any settings specified in this file.
 5 | # For more details on how to configure your build environment visit
 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
 7 | # Specifies the JVM arguments used for the daemon process.
 8 | # The setting is particularly useful for tweaking memory settings.
 9 | org.gradle.jvmargs=-Xmx1536m
10 | # When configured, Gradle will run in incubating parallel mode.
11 | # This option should only be used with decoupled projects. More details, visit
12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
13 | # org.gradle.parallel=true
14 | # AndroidX package structure to make it clearer which packages are bundled with the
15 | # Android operating system, and which are packaged with your app's APK
16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn
17 | android.useAndroidX=true
18 | # Automatically convert third-party libraries to use AndroidX
19 | android.enableJetifier=true
20 | # Kotlin code style for this project: "official" or "obsolete":
21 | kotlin.code.style=official
22 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Built application files
 2 | *.apk
 3 | *.aar
 4 | *.ap_
 5 | *.aab
 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 | #  Uncomment the following line in case you need and you don't have the release build type files in your app
18 | # release/
19 | 
20 | # Gradle files
21 | .gradle/
22 | build/
23 | 
24 | # Local configuration file (sdk path, etc)
25 | local.properties
26 | 
27 | # Proguard folder generated by Eclipse
28 | proguard/
29 | 
30 | # Log Files
31 | *.log
32 | 
33 | # Android Studio Navigation editor temp files
34 | .navigation/
35 | 
36 | # Android Studio captures folder
37 | captures/
38 | 
39 | # IntelliJ
40 | *.iml
41 | .idea/
42 | 
43 | # Keystore files
44 | # Uncomment the following lines if you do not want to check your keystore files in.
45 | #*.jks
46 | #*.keystore
47 | 
48 | # External native build folder generated in Android Studio 2.2 and later
49 | .externalNativeBuild
50 | .cxx/
51 | 
52 | # Google Services (e.g. APIs or Firebase)
53 | # google-services.json
54 | 
55 | # Freeline
56 | freeline.py
57 | freeline/
58 | freeline_project_description.json
59 | 
60 | # fastlane
61 | fastlane/report.xml
62 | fastlane/Preview.html
63 | fastlane/screenshots
64 | fastlane/test_output
65 | fastlane/readme.md
66 | 
67 | # Version control
68 | vcs.xml
69 | 
70 | # lint
71 | lint/intermediates/
72 | lint/generated/
73 | lint/outputs/
74 | lint/tmp/
75 | # lint/reports/
76 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     xmlns:tools="http://schemas.android.com/tools"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     tools:context=".MainActivity">
 8 | 
 9 |     <ImageView
10 |         android:id="@+id/imageView"
11 |         android:layout_width="match_parent"
12 |         android:layout_height="0dp"
13 |         android:adjustViewBounds="true"
14 |         app:layout_constraintTop_toTopOf="parent"
15 |         app:srcCompat="@drawable/mountain" />
16 | 
17 |     <Button
18 |         android:id="@+id/btnFlip"
19 |         android:layout_width="wrap_content"
20 |         android:layout_height="wrap_content"
21 |         android:layout_marginStart="16dp"
22 |         android:layout_marginTop="16dp"
23 |         android:onClick="btnFlip_click"
24 |         android:text="Flip"
25 |         app:layout_constraintStart_toStartOf="parent"
26 |         app:layout_constraintTop_toBottomOf="@+id/imageView" />
27 | 
28 |     <SeekBar
29 |         android:id="@+id/sldSigma"
30 |         android:layout_width="0dp"
31 |         android:layout_height="wrap_content"
32 |         android:layout_marginStart="16dp"
33 |         android:layout_marginTop="16dp"
34 |         android:layout_marginEnd="16dp"
35 |         android:max="100"
36 |         app:layout_constraintEnd_toEndOf="parent"
37 |         app:layout_constraintStart_toStartOf="parent"
38 |         app:layout_constraintTop_toBottomOf="@+id/btnFlip" />
39 | 
40 | </androidx.constraintlayout.widget.ConstraintLayout>


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | 
 3 | apply plugin: 'kotlin-android'
 4 | 
 5 | apply plugin: 'kotlin-android-extensions'
 6 | 
 7 | android {
 8 |     compileSdkVersion 28
 9 |     defaultConfig {
10 |         applicationId "com.vyw.androidopencvdemo"
11 |         minSdkVersion 25
12 |         targetSdkVersion 28
13 |         versionCode 1
14 |         versionName "1.0"
15 |         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
16 |         externalNativeBuild {
17 |             cmake {
18 |                 cppFlags ""
19 |             }
20 |         }
21 |     }
22 |     buildTypes {
23 |         release {
24 |             minifyEnabled false
25 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
26 |         }
27 |     }
28 |     externalNativeBuild {
29 |         cmake {
30 |             path "src/main/cpp/CMakeLists.txt"
31 |             version "3.10.2"
32 |         }
33 |     }
34 | 
35 |     splits {
36 |         abi {
37 |             enable true
38 |             reset()
39 |             include 'x86', 'x86_64', 'arm64-v8a', 'armeabi-v7a'
40 |         }
41 |     }
42 | }
43 | 
44 | dependencies {
45 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
46 |     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
47 |     implementation 'androidx.appcompat:appcompat:1.1.0'
48 |     implementation 'androidx.core:core-ktx:1.2.0'
49 |     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
50 |     testImplementation 'junit:junit:4.12'
51 |     androidTestImplementation 'androidx.test:runner:1.2.0'
52 |     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
53 | }
54 | 


--------------------------------------------------------------------------------
/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
 1 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:aapt="http://schemas.android.com/aapt"
 3 |     android:width="108dp"
 4 |     android:height="108dp"
 5 |     android:viewportWidth="108"
 6 |     android:viewportHeight="108">
 7 |     <path
 8 |         android:fillType="evenOdd"
 9 |         android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
10 |         android:strokeWidth="1"
11 |         android:strokeColor="#00000000">
12 |         <aapt:attr name="android:fillColor">
13 |             <gradient
14 |                 android:endX="78.5885"
15 |                 android:endY="90.9159"
16 |                 android:startX="48.7653"
17 |                 android:startY="61.0927"
18 |                 android:type="linear">
19 |                 <item
20 |                     android:color="#44000000"
21 |                     android:offset="0.0" />
22 |                 <item
23 |                     android:color="#00000000"
24 |                     android:offset="1.0" />
25 |             </gradient>
26 |         </aapt:attr>
27 |     </path>
28 |     <path
29 |         android:fillColor="#FFFFFF"
30 |         android:fillType="nonZero"
31 |         android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
32 |         android:strokeWidth="1"
33 |         android:strokeColor="#00000000" />
34 | </vector>
35 | 


--------------------------------------------------------------------------------
/app/src/main/cpp/CMakeLists.txt:
--------------------------------------------------------------------------------
 1 | # For more information about using CMake with Android Studio, read the
 2 | # documentation: https://d.android.com/studio/projects/add-native-code.html
 3 | 
 4 | # Sets the minimum version of CMake required to build the native library.
 5 | 
 6 | cmake_minimum_required(VERSION 3.4.1)
 7 | 
 8 | #opencv
 9 | set(OpenCV_STATIC on)
10 | set(OpenCV_DIR $ENV{OPENCV_ANDROID}/sdk/native/jni)
11 | find_package(OpenCV REQUIRED)
12 | 
13 | # Creates and names a library, sets it as either STATIC
14 | # or SHARED, and provides the relative paths to its source code.
15 | # You can define multiple libraries, and CMake builds them for you.
16 | # Gradle automatically packages shared libraries with your APK.
17 | 
18 | add_library( # Sets the name of the library.
19 |         native-lib
20 | 
21 |         # Sets the library as a shared library.
22 |         SHARED
23 | 
24 |         # Provides a relative path to your source file(s).
25 |         opencv-utils.cpp
26 |         native-lib.cpp)
27 | 
28 | # Searches for a specified prebuilt library and stores the path as a
29 | # variable. Because CMake includes system libraries in the search path by
30 | # default, you only need to specify the name of the public NDK library
31 | # you want to add. CMake verifies that the library exists before
32 | # completing its build.
33 | 
34 | find_library( # Sets the name of the path variable.
35 |         log-lib
36 | 
37 |         # Specifies the name of the NDK library that
38 |         # you want CMake to locate.
39 |         log)
40 | 
41 | find_library(jnigraphics-lib jnigraphics)
42 | 
43 | # Specifies libraries CMake should link to your target library. You
44 | # can link multiple libraries, such as libraries you define in this
45 | # build script, prebuilt third-party libraries, or system libraries.
46 | 
47 | target_link_libraries( # Specifies the target library.
48 |         native-lib
49 | 
50 |         # Links the target library to the log library
51 |         # included in the NDK.
52 |         ${OpenCV_LIBS}
53 |         ${jnigraphics-lib}
54 |         ${log-lib})


--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
 1 | @if "%DEBUG%" == "" @echo off
 2 | @rem ##########################################################################
 3 | @rem
 4 | @rem  Gradle startup script for Windows
 5 | @rem
 6 | @rem ##########################################################################
 7 | 
 8 | @rem Set local scope for the variables with windows NT shell
 9 | if "%OS%"=="Windows_NT" setlocal
10 | 
11 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 | 
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
18 | 
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 | 
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 | 
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 | 
32 | goto fail
33 | 
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 | 
38 | if exist "%JAVA_EXE%" goto init
39 | 
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 | 
46 | goto fail
47 | 
48 | :init
49 | @rem Get command-line arguments, handling Windows variants
50 | 
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | 
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 | 
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 | 
61 | set CMD_LINE_ARGS=%*
62 | 
63 | :execute
64 | @rem Setup the command line
65 | 
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 | 
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 | 
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 | 
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 | 
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 | 
84 | :omega
85 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/vyw/androidopencvdemo/MainActivity.kt:
--------------------------------------------------------------------------------
 1 | package com.vyw.androidopencvdemo
 2 | 
 3 | import android.graphics.Bitmap
 4 | import android.graphics.BitmapFactory
 5 | import android.os.Bundle
 6 | import android.view.View
 7 | import android.widget.SeekBar
 8 | import androidx.appcompat.app.AppCompatActivity
 9 | import kotlinx.android.synthetic.main.activity_main.*
10 | import java.lang.Float.max
11 | 
12 | class MainActivity : AppCompatActivity(), SeekBar.OnSeekBarChangeListener {
13 | 
14 |     var srcBitmap: Bitmap? = null
15 |     var dstBitmap: Bitmap? = null
16 | 
17 |     override fun onCreate(savedInstanceState: Bundle?) {
18 |         super.onCreate(savedInstanceState)
19 |         setContentView(R.layout.activity_main)
20 | 
21 |         // Load the original image
22 |         srcBitmap = BitmapFactory.decodeResource(this.resources, R.drawable.mountain)
23 | 
24 |         // Create and display dstBitmap in image view, we will keep updating
25 |         // dstBitmap and the changes will be displayed on screen
26 |         dstBitmap = srcBitmap!!.copy(srcBitmap!!.config, true)
27 |         imageView.setImageBitmap(dstBitmap)
28 | 
29 |         sldSigma.setOnSeekBarChangeListener(this)
30 |     }
31 | 
32 |     fun doBlur() {
33 |         // The SeekBar range is 0-100 convert it to 0.1-10
34 |         val sigma = max(0.1F, sldSigma.progress / 10F)
35 | 
36 |         // This is the actual call to the blur method inside native-lib.cpp
37 |         this.blur(srcBitmap!!, dstBitmap!!, sigma)
38 |     }
39 | 
40 |     override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
41 |         this.doBlur()
42 |     }
43 | 
44 |     fun btnFlip_click(view: View) {
45 |         // This is the actual call to the blur method inside native-lib.cpp
46 |         // note we flip srcBitmap (which is not displayed) and then call doBlur which will
47 |         // eventually update dstBitmap (and which is displayed)
48 |         this.flip(srcBitmap!!, srcBitmap!!)
49 |         this.doBlur()
50 |     }
51 | 
52 |     override fun onStartTrackingTouch(seekBar: SeekBar?) {}
53 |     override fun onStopTrackingTouch(seekBar: SeekBar?) {}
54 | 
55 |     /**
56 |      * A native method that is implemented by the 'native-lib' native library,
57 |      * which is packaged with this application.
58 |      */
59 |     external fun stringFromJNI(): String
60 |     external fun blur(bitmapIn: Bitmap, bitmapOut: Bitmap, sigma: Float)
61 |     external fun flip(bitmapIn: Bitmap, bitmapOut: Bitmap)
62 | 
63 |     companion object {
64 | 
65 |         // ** IMPORTANT ** used to load the 'native-lib' library on application startup.
66 |         init {
67 |             System.loadLibrary("native-lib")
68 |         }
69 |     }
70 | }
71 | 


--------------------------------------------------------------------------------
/app/src/main/cpp/native-lib.cpp:
--------------------------------------------------------------------------------
  1 | #include <jni.h>
  2 | #include <string>
  3 | #include "android/bitmap.h"
  4 | #include <opencv2/core.hpp>
  5 | #include <opencv2/imgproc.hpp>
  6 | #include "opencv-utils.h"
  7 | 
  8 | void bitmapToMat(JNIEnv *env, jobject bitmap, Mat& dst, jboolean needUnPremultiplyAlpha)
  9 | {
 10 |     AndroidBitmapInfo  info;
 11 |     void*              pixels = 0;
 12 | 
 13 |     try {
 14 |         CV_Assert( AndroidBitmap_getInfo(env, bitmap, &info) >= 0 );
 15 |         CV_Assert( info.format == ANDROID_BITMAP_FORMAT_RGBA_8888 ||
 16 |                    info.format == ANDROID_BITMAP_FORMAT_RGB_565 );
 17 |         CV_Assert( AndroidBitmap_lockPixels(env, bitmap, &pixels) >= 0 );
 18 |         CV_Assert( pixels );
 19 |         dst.create(info.height, info.width, CV_8UC4);
 20 |         if( info.format == ANDROID_BITMAP_FORMAT_RGBA_8888 )
 21 |         {
 22 |             Mat tmp(info.height, info.width, CV_8UC4, pixels);
 23 |             if(needUnPremultiplyAlpha) cvtColor(tmp, dst, COLOR_mRGBA2RGBA);
 24 |             else tmp.copyTo(dst);
 25 |         } else {
 26 |             // info.format == ANDROID_BITMAP_FORMAT_RGB_565
 27 |             Mat tmp(info.height, info.width, CV_8UC2, pixels);
 28 |             cvtColor(tmp, dst, COLOR_BGR5652RGBA);
 29 |         }
 30 |         AndroidBitmap_unlockPixels(env, bitmap);
 31 |         return;
 32 |     } catch(const cv::Exception& e) {
 33 |         AndroidBitmap_unlockPixels(env, bitmap);
 34 |         jclass je = env->FindClass("java/lang/Exception");
 35 |         env->ThrowNew(je, e.what());
 36 |         return;
 37 |     } catch (...) {
 38 |         AndroidBitmap_unlockPixels(env, bitmap);
 39 |         jclass je = env->FindClass("java/lang/Exception");
 40 |         env->ThrowNew(je, "Unknown exception in JNI code {nBitmapToMat}");
 41 |         return;
 42 |     }
 43 | }
 44 | 
 45 | void matToBitmap(JNIEnv* env, Mat src, jobject bitmap, jboolean needPremultiplyAlpha)
 46 | {
 47 |     AndroidBitmapInfo  info;
 48 |     void*              pixels = 0;
 49 | 
 50 |     try {
 51 |         CV_Assert( AndroidBitmap_getInfo(env, bitmap, &info) >= 0 );
 52 |         CV_Assert( info.format == ANDROID_BITMAP_FORMAT_RGBA_8888 ||
 53 |                    info.format == ANDROID_BITMAP_FORMAT_RGB_565 );
 54 |         CV_Assert( src.dims == 2 && info.height == (uint32_t)src.rows && info.width == (uint32_t)src.cols );
 55 |         CV_Assert( src.type() == CV_8UC1 || src.type() == CV_8UC3 || src.type() == CV_8UC4 );
 56 |         CV_Assert( AndroidBitmap_lockPixels(env, bitmap, &pixels) >= 0 );
 57 |         CV_Assert( pixels );
 58 |         if( info.format == ANDROID_BITMAP_FORMAT_RGBA_8888 )
 59 |         {
 60 |             Mat tmp(info.height, info.width, CV_8UC4, pixels);
 61 |             if(src.type() == CV_8UC1)
 62 |             {
 63 |                 cvtColor(src, tmp, COLOR_GRAY2RGBA);
 64 |             } else if(src.type() == CV_8UC3){
 65 |                 cvtColor(src, tmp, COLOR_RGB2RGBA);
 66 |             } else if(src.type() == CV_8UC4){
 67 |                 if(needPremultiplyAlpha) cvtColor(src, tmp, COLOR_RGBA2mRGBA);
 68 |                 else src.copyTo(tmp);
 69 |             }
 70 |         } else {
 71 |             // info.format == ANDROID_BITMAP_FORMAT_RGB_565
 72 |             Mat tmp(info.height, info.width, CV_8UC2, pixels);
 73 |             if(src.type() == CV_8UC1)
 74 |             {
 75 |                 cvtColor(src, tmp, COLOR_GRAY2BGR565);
 76 |             } else if(src.type() == CV_8UC3){
 77 |                 cvtColor(src, tmp, COLOR_RGB2BGR565);
 78 |             } else if(src.type() == CV_8UC4){
 79 |                 cvtColor(src, tmp, COLOR_RGBA2BGR565);
 80 |             }
 81 |         }
 82 |         AndroidBitmap_unlockPixels(env, bitmap);
 83 |         return;
 84 |     } catch(const cv::Exception& e) {
 85 |         AndroidBitmap_unlockPixels(env, bitmap);
 86 |         jclass je = env->FindClass("java/lang/Exception");
 87 |         env->ThrowNew(je, e.what());
 88 |         return;
 89 |     } catch (...) {
 90 |         AndroidBitmap_unlockPixels(env, bitmap);
 91 |         jclass je = env->FindClass("java/lang/Exception");
 92 |         env->ThrowNew(je, "Unknown exception in JNI code {nMatToBitmap}");
 93 |         return;
 94 |     }
 95 | }
 96 | 
 97 | extern "C" JNIEXPORT jstring JNICALL
 98 | Java_com_vyw_androidopencvdemo_MainActivity_stringFromJNI(
 99 |         JNIEnv *env,
100 |         jobject /* this */) {
101 |     std::string hello = "Hello from C++";
102 |     return env->NewStringUTF(hello.c_str());
103 | }
104 | 
105 | extern "C" JNIEXPORT void JNICALL
106 | Java_com_vyw_androidopencvdemo_MainActivity_flip(JNIEnv *env, jobject p_this, jobject bitmapIn, jobject bitmapOut) {
107 |     Mat src;
108 |     bitmapToMat(env, bitmapIn, src, false);
109 |     // NOTE bitmapToMat returns Mat in RGBA format, if needed convert to BGRA using cvtColor
110 | 
111 |     myFlip(src);
112 | 
113 |     // NOTE matToBitmap expects Mat in GRAY/RGB(A) format, if needed convert using cvtColor
114 |     matToBitmap(env, src, bitmapOut, false);
115 | }
116 | 
117 | extern "C" JNIEXPORT void JNICALL
118 | Java_com_vyw_androidopencvdemo_MainActivity_blur(JNIEnv *env, jobject p_this, jobject bitmapIn, jobject bitmapOut, jfloat sigma) {
119 |     Mat src;
120 |     bitmapToMat(env, bitmapIn, src, false);
121 |     myBlur(src, sigma);
122 |     matToBitmap(env, src, bitmapOut, false);
123 | }
124 | 


--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
  1 | #!/usr/bin/env sh
  2 | 
  3 | ##############################################################################
  4 | ##
  5 | ##  Gradle start up script for UN*X
  6 | ##
  7 | ##############################################################################
  8 | 
  9 | # Attempt to set APP_HOME
 10 | # Resolve links: $0 may be a link
 11 | PRG="$0"
 12 | # Need this for relative symlinks.
 13 | while [ -h "$PRG" ] ; do
 14 |     ls=`ls -ld "$PRG"`
 15 |     link=`expr "$ls" : '.*-> \(.*\)$'`
 16 |     if expr "$link" : '/.*' > /dev/null; then
 17 |         PRG="$link"
 18 |     else
 19 |         PRG=`dirname "$PRG"`"/$link"
 20 |     fi
 21 | done
 22 | SAVED="`pwd`"
 23 | cd "`dirname \"$PRG\"`/" >/dev/null
 24 | APP_HOME="`pwd -P`"
 25 | cd "$SAVED" >/dev/null
 26 | 
 27 | APP_NAME="Gradle"
 28 | APP_BASE_NAME=`basename "$0"`
 29 | 
 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 31 | DEFAULT_JVM_OPTS=""
 32 | 
 33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
 34 | MAX_FD="maximum"
 35 | 
 36 | warn () {
 37 |     echo "$*"
 38 | }
 39 | 
 40 | die () {
 41 |     echo
 42 |     echo "$*"
 43 |     echo
 44 |     exit 1
 45 | }
 46 | 
 47 | # OS specific support (must be 'true' or 'false').
 48 | cygwin=false
 49 | msys=false
 50 | darwin=false
 51 | nonstop=false
 52 | case "`uname`" in
 53 |   CYGWIN* )
 54 |     cygwin=true
 55 |     ;;
 56 |   Darwin* )
 57 |     darwin=true
 58 |     ;;
 59 |   MINGW* )
 60 |     msys=true
 61 |     ;;
 62 |   NONSTOP* )
 63 |     nonstop=true
 64 |     ;;
 65 | esac
 66 | 
 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 68 | 
 69 | # Determine the Java command to use to start the JVM.
 70 | if [ -n "$JAVA_HOME" ] ; then
 71 |     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
 72 |         # IBM's JDK on AIX uses strange locations for the executables
 73 |         JAVACMD="$JAVA_HOME/jre/sh/java"
 74 |     else
 75 |         JAVACMD="$JAVA_HOME/bin/java"
 76 |     fi
 77 |     if [ ! -x "$JAVACMD" ] ; then
 78 |         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
 79 | 
 80 | Please set the JAVA_HOME variable in your environment to match the
 81 | location of your Java installation."
 82 |     fi
 83 | else
 84 |     JAVACMD="java"
 85 |     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 86 | 
 87 | Please set the JAVA_HOME variable in your environment to match the
 88 | location of your Java installation."
 89 | fi
 90 | 
 91 | # Increase the maximum file descriptors if we can.
 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
 93 |     MAX_FD_LIMIT=`ulimit -H -n`
 94 |     if [ $? -eq 0 ] ; then
 95 |         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
 96 |             MAX_FD="$MAX_FD_LIMIT"
 97 |         fi
 98 |         ulimit -n $MAX_FD
 99 |         if [ $? -ne 0 ] ; then
100 |             warn "Could not set maximum file descriptor limit: $MAX_FD"
101 |         fi
102 |     else
103 |         warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 |     fi
105 | fi
106 | 
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 |     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 | 
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 |     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 |     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 |     JAVACMD=`cygpath --unix "$JAVACMD"`
117 | 
118 |     # We build the pattern for arguments to be converted via cygpath
119 |     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 |     SEP=""
121 |     for dir in $ROOTDIRSRAW ; do
122 |         ROOTDIRS="$ROOTDIRS$SEP$dir"
123 |         SEP="|"
124 |     done
125 |     OURCYGPATTERN="(^($ROOTDIRS))"
126 |     # Add a user-defined pattern to the cygpath arguments
127 |     if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 |         OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 |     fi
130 |     # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 |     i=0
132 |     for arg in "$@" ; do
133 |         CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 |         CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
135 | 
136 |         if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
137 |             eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 |         else
139 |             eval `echo args$i`="\"$arg\""
140 |         fi
141 |         i=$((i+1))
142 |     done
143 |     case $i in
144 |         (0) set -- ;;
145 |         (1) set -- "$args0" ;;
146 |         (2) set -- "$args0" "$args1" ;;
147 |         (3) set -- "$args0" "$args1" "$args2" ;;
148 |         (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 |         (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 |         (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 |         (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 |         (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 |         (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 |     esac
155 | fi
156 | 
157 | # Escape application args
158 | save () {
159 |     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 |     echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 | 
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 | 
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 |   cd "$(dirname "$0")"
170 | fi
171 | 
172 | exec "$JAVACMD" "$@"
173 | 


--------------------------------------------------------------------------------
/app/src/main/res/drawable/ic_launcher_background.xml:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
  3 |     android:width="108dp"
  4 |     android:height="108dp"
  5 |     android:viewportWidth="108"
  6 |     android:viewportHeight="108">
  7 |     <path
  8 |         android:fillColor="#008577"
  9 |         android:pathData="M0,0h108v108h-108z" />
 10 |     <path
 11 |         android:fillColor="#00000000"
 12 |         android:pathData="M9,0L9,108"
 13 |         android:strokeWidth="0.8"
 14 |         android:strokeColor="#33FFFFFF" />
 15 |     <path
 16 |         android:fillColor="#00000000"
 17 |         android:pathData="M19,0L19,108"
 18 |         android:strokeWidth="0.8"
 19 |         android:strokeColor="#33FFFFFF" />
 20 |     <path
 21 |         android:fillColor="#00000000"
 22 |         android:pathData="M29,0L29,108"
 23 |         android:strokeWidth="0.8"
 24 |         android:strokeColor="#33FFFFFF" />
 25 |     <path
 26 |         android:fillColor="#00000000"
 27 |         android:pathData="M39,0L39,108"
 28 |         android:strokeWidth="0.8"
 29 |         android:strokeColor="#33FFFFFF" />
 30 |     <path
 31 |         android:fillColor="#00000000"
 32 |         android:pathData="M49,0L49,108"
 33 |         android:strokeWidth="0.8"
 34 |         android:strokeColor="#33FFFFFF" />
 35 |     <path
 36 |         android:fillColor="#00000000"
 37 |         android:pathData="M59,0L59,108"
 38 |         android:strokeWidth="0.8"
 39 |         android:strokeColor="#33FFFFFF" />
 40 |     <path
 41 |         android:fillColor="#00000000"
 42 |         android:pathData="M69,0L69,108"
 43 |         android:strokeWidth="0.8"
 44 |         android:strokeColor="#33FFFFFF" />
 45 |     <path
 46 |         android:fillColor="#00000000"
 47 |         android:pathData="M79,0L79,108"
 48 |         android:strokeWidth="0.8"
 49 |         android:strokeColor="#33FFFFFF" />
 50 |     <path
 51 |         android:fillColor="#00000000"
 52 |         android:pathData="M89,0L89,108"
 53 |         android:strokeWidth="0.8"
 54 |         android:strokeColor="#33FFFFFF" />
 55 |     <path
 56 |         android:fillColor="#00000000"
 57 |         android:pathData="M99,0L99,108"
 58 |         android:strokeWidth="0.8"
 59 |         android:strokeColor="#33FFFFFF" />
 60 |     <path
 61 |         android:fillColor="#00000000"
 62 |         android:pathData="M0,9L108,9"
 63 |         android:strokeWidth="0.8"
 64 |         android:strokeColor="#33FFFFFF" />
 65 |     <path
 66 |         android:fillColor="#00000000"
 67 |         android:pathData="M0,19L108,19"
 68 |         android:strokeWidth="0.8"
 69 |         android:strokeColor="#33FFFFFF" />
 70 |     <path
 71 |         android:fillColor="#00000000"
 72 |         android:pathData="M0,29L108,29"
 73 |         android:strokeWidth="0.8"
 74 |         android:strokeColor="#33FFFFFF" />
 75 |     <path
 76 |         android:fillColor="#00000000"
 77 |         android:pathData="M0,39L108,39"
 78 |         android:strokeWidth="0.8"
 79 |         android:strokeColor="#33FFFFFF" />
 80 |     <path
 81 |         android:fillColor="#00000000"
 82 |         android:pathData="M0,49L108,49"
 83 |         android:strokeWidth="0.8"
 84 |         android:strokeColor="#33FFFFFF" />
 85 |     <path
 86 |         android:fillColor="#00000000"
 87 |         android:pathData="M0,59L108,59"
 88 |         android:strokeWidth="0.8"
 89 |         android:strokeColor="#33FFFFFF" />
 90 |     <path
 91 |         android:fillColor="#00000000"
 92 |         android:pathData="M0,69L108,69"
 93 |         android:strokeWidth="0.8"
 94 |         android:strokeColor="#33FFFFFF" />
 95 |     <path
 96 |         android:fillColor="#00000000"
 97 |         android:pathData="M0,79L108,79"
 98 |         android:strokeWidth="0.8"
 99 |         android:strokeColor="#33FFFFFF" />
100 |     <path
101 |         android:fillColor="#00000000"
102 |         android:pathData="M0,89L108,89"
103 |         android:strokeWidth="0.8"
104 |         android:strokeColor="#33FFFFFF" />
105 |     <path
106 |         android:fillColor="#00000000"
107 |         android:pathData="M0,99L108,99"
108 |         android:strokeWidth="0.8"
109 |         android:strokeColor="#33FFFFFF" />
110 |     <path
111 |         android:fillColor="#00000000"
112 |         android:pathData="M19,29L89,29"
113 |         android:strokeWidth="0.8"
114 |         android:strokeColor="#33FFFFFF" />
115 |     <path
116 |         android:fillColor="#00000000"
117 |         android:pathData="M19,39L89,39"
118 |         android:strokeWidth="0.8"
119 |         android:strokeColor="#33FFFFFF" />
120 |     <path
121 |         android:fillColor="#00000000"
122 |         android:pathData="M19,49L89,49"
123 |         android:strokeWidth="0.8"
124 |         android:strokeColor="#33FFFFFF" />
125 |     <path
126 |         android:fillColor="#00000000"
127 |         android:pathData="M19,59L89,59"
128 |         android:strokeWidth="0.8"
129 |         android:strokeColor="#33FFFFFF" />
130 |     <path
131 |         android:fillColor="#00000000"
132 |         android:pathData="M19,69L89,69"
133 |         android:strokeWidth="0.8"
134 |         android:strokeColor="#33FFFFFF" />
135 |     <path
136 |         android:fillColor="#00000000"
137 |         android:pathData="M19,79L89,79"
138 |         android:strokeWidth="0.8"
139 |         android:strokeColor="#33FFFFFF" />
140 |     <path
141 |         android:fillColor="#00000000"
142 |         android:pathData="M29,19L29,89"
143 |         android:strokeWidth="0.8"
144 |         android:strokeColor="#33FFFFFF" />
145 |     <path
146 |         android:fillColor="#00000000"
147 |         android:pathData="M39,19L39,89"
148 |         android:strokeWidth="0.8"
149 |         android:strokeColor="#33FFFFFF" />
150 |     <path
151 |         android:fillColor="#00000000"
152 |         android:pathData="M49,19L49,89"
153 |         android:strokeWidth="0.8"
154 |         android:strokeColor="#33FFFFFF" />
155 |     <path
156 |         android:fillColor="#00000000"
157 |         android:pathData="M59,19L59,89"
158 |         android:strokeWidth="0.8"
159 |         android:strokeColor="#33FFFFFF" />
160 |     <path
161 |         android:fillColor="#00000000"
162 |         android:pathData="M69,19L69,89"
163 |         android:strokeWidth="0.8"
164 |         android:strokeColor="#33FFFFFF" />
165 |     <path
166 |         android:fillColor="#00000000"
167 |         android:pathData="M79,19L79,89"
168 |         android:strokeWidth="0.8"
169 |         android:strokeColor="#33FFFFFF" />
170 | </vector>
171 | 


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