├── .gitignore ├── LICENSE ├── OpenCVSample.iml ├── README.md ├── app ├── .gitignore ├── app.iml ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── org │ │ └── honorato │ │ └── opencvsample │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── org │ │ └── honorato │ │ └── opencvsample │ │ └── MainActivity.java │ ├── jni │ ├── native_processing.cpp │ └── native_processing.h │ └── res │ ├── layout │ └── activity_main.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ └── ic_launcher.png │ ├── mipmap-xxxhdpi │ └── ic_launcher.png │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | /captures 8 | 9 | /openCVLibrary300 10 | /.idea 11 | /app/src/main/jniLibs 12 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2015 Jose Luis Honorato 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 | 23 | -------------------------------------------------------------------------------- /OpenCVSample.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # OpenCV Example 2 | 3 | Based on OpenCV's Tutorial #1. 4 | 5 | ## OpenCV installation 6 | 7 | Based on [this](http://stackoverflow.com/questions/27406303/opencv-in-android-studio) 8 | 9 | 1. Download latest OpenCV sdk for Android from [OpenCV.org](http://opencv.org/downloads.html) and decompress the zip file. 10 | 2. Import OpenCV to Android Studio, From File -> New -> Import Module, choose sdk/java folder in the unzipped opencv archive. 11 | 3. Update build.gradle under imported OpenCV module to update 4 fields to match your project build.gradle a) compileSdkVersion b) buildToolsVersion c) minSdkVersion and 4) targetSdkVersion. 12 | 4. Add module dependency by Application -> Module Settings, and select the Dependencies tab. Click + icon at bottom, choose Module Dependency and select the imported OpenCV module. 13 | 5. For Android Studio v1.2.2, to access to Module Settings : in the project view, right-click the dependent module -> Open Module Settings 14 | 6. Copy libs folder under sdk/native to Android Studio under app/src/main. 15 | 7. In Android Studio, rename the copied libs directory to jniLibs and we are done. 16 | 17 | ## Setup NDK 18 | 19 | Download and install Android's Native Development Kit (NDK). More info here: https://developer.android.com/ndk/guides/setup.html 20 | 21 | ## Notes 22 | 23 | This project uses the gradle experimental plugin, so it is subject to change. 24 | 25 | Your `local.properties` file must define the ndk and opencv dirs. Here's mine as an example 26 | 27 | ``` 28 | sdk.dir=~/Library/Android/sdk 29 | ndk.dir=/usr/local/android-ndk-r10e 30 | opencv.dir=~/dev/androidstudio/OpenCV-android-sdk/sdk/native/jni/include 31 | ``` 32 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.model.application' 2 | 3 | model { 4 | android { 5 | compileSdkVersion = 23 6 | buildToolsVersion = "23.0.2" 7 | 8 | defaultConfig.with { 9 | applicationId = "org.honorato.opencvsample" 10 | minSdkVersion.apiLevel = 15 11 | targetSdkVersion.apiLevel = 23 12 | versionCode = 1 13 | versionName = "1.0" 14 | } 15 | 16 | ndk { 17 | moduleName = "native" 18 | cppFlags.add("-I${file(getOpenCVDir())}".toString()) 19 | cppFlags.add("-frtti") 20 | cppFlags.add("-fexceptions") 21 | ldLibs.addAll(["log", "opencv_java3"]) 22 | stl = "gnustl_static" 23 | } 24 | } 25 | 26 | android.buildTypes { 27 | release { 28 | // minifyEnabled = false 29 | // proguardFiles = getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 30 | } 31 | } 32 | 33 | android.productFlavors { 34 | // for detailed abiFilter descriptions, refer to "Supported ABIs" @ 35 | // https://developer.android.com/ndk/guides/abis.html#sa 36 | create("arm") { 37 | ndk.abiFilters.add("armeabi") 38 | ndk.ldFlags.add("-L${file('src/main/jniLibs/armeabi')}".toString()) 39 | } 40 | create("arm7") { 41 | ndk.abiFilters.add("armeabi-v7a") 42 | ndk.ldFlags.add("-L${file('src/main/jniLibs/armeabi-v7a')}".toString()) 43 | } 44 | create("arm8") { 45 | ndk.abiFilters.add("arm64-v8a") 46 | ndk.ldFlags.add("-L${file('src/main/jniLibs/arm64-v8a')}".toString()) 47 | } 48 | } 49 | } 50 | 51 | def getOpenCVDir() { 52 | Properties properties = new Properties() 53 | properties.load(new File(rootDir.absolutePath + "/local.properties").newDataInputStream()) 54 | def externalModuleDir = properties.getProperty('opencv.dir', null) 55 | if (externalModuleDir == null) { 56 | throw new GradleException( 57 | "OpenCV location not found. Define location with opencv.dir in the local.properties file!") 58 | } 59 | return externalModuleDir 60 | } 61 | 62 | dependencies { 63 | compile fileTree(dir: 'libs', include: ['*.jar']) 64 | compile 'com.android.support:appcompat-v7:23.1.1' 65 | compile project(':openCVLibrary300') 66 | } 67 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/jlh/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/org/honorato/opencvsample/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package org.honorato.opencvsample; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 18 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /app/src/main/java/org/honorato/opencvsample/MainActivity.java: -------------------------------------------------------------------------------- 1 | package org.honorato.opencvsample; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.util.Log; 6 | import android.view.MenuItem; 7 | import android.view.SurfaceView; 8 | import android.view.WindowManager; 9 | 10 | import org.opencv.android.BaseLoaderCallback; 11 | import org.opencv.android.CameraBridgeViewBase; 12 | import org.opencv.android.LoaderCallbackInterface; 13 | import org.opencv.android.OpenCVLoader; 14 | import org.opencv.core.Mat; 15 | 16 | public class MainActivity extends AppCompatActivity implements CameraBridgeViewBase.CvCameraViewListener2 { 17 | private static final String TAG = "OCVSample::Activity"; 18 | 19 | private CameraBridgeViewBase mOpenCvCameraView; 20 | private boolean mIsJavaCamera = true; 21 | private MenuItem mItemSwitchCamera = null; 22 | 23 | private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) { 24 | @Override 25 | public void onManagerConnected(int status) { 26 | switch (status) { 27 | case LoaderCallbackInterface.SUCCESS: 28 | { 29 | Log.i(TAG, "OpenCV loaded successfully"); 30 | mOpenCvCameraView.enableView(); 31 | } break; 32 | default: 33 | { 34 | super.onManagerConnected(status); 35 | } break; 36 | } 37 | } 38 | }; 39 | 40 | /** Called when the activity is first created. */ 41 | @Override 42 | public void onCreate(Bundle savedInstanceState) { 43 | Log.i(TAG, "called onCreate"); 44 | super.onCreate(savedInstanceState); 45 | 46 | // Load ndk built module, as specified 47 | // in moduleName in build.gradle 48 | System.loadLibrary("native"); 49 | 50 | getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 51 | 52 | setContentView(R.layout.activity_main); 53 | 54 | mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.camera_view); 55 | 56 | mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE); 57 | 58 | mOpenCvCameraView.setCvCameraViewListener(this); 59 | } 60 | 61 | @Override 62 | public void onPause() 63 | { 64 | super.onPause(); 65 | disableCamera(); 66 | } 67 | 68 | @Override 69 | public void onResume() 70 | { 71 | super.onResume(); 72 | if (!OpenCVLoader.initDebug()) { 73 | Log.d(TAG, "Internal OpenCV library not found. Using OpenCV Manager for initialization"); 74 | OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_3_0_0, this, mLoaderCallback); 75 | } else { 76 | Log.d(TAG, "OpenCV library found inside package. Using it!"); 77 | mLoaderCallback.onManagerConnected(LoaderCallbackInterface.SUCCESS); 78 | } 79 | } 80 | 81 | public void onDestroy() { 82 | super.onDestroy(); 83 | disableCamera(); 84 | } 85 | 86 | public void disableCamera() { 87 | if (mOpenCvCameraView != null) 88 | mOpenCvCameraView.disableView(); 89 | } 90 | 91 | public void onCameraViewStarted(int width, int height) { 92 | } 93 | 94 | public void onCameraViewStopped() { 95 | } 96 | 97 | Mat mRgba; 98 | Mat mGray; 99 | 100 | public Mat onCameraFrame(CameraBridgeViewBase.CvCameraViewFrame inputFrame) { 101 | // return performFindFeatures(inputFrame); 102 | return performIncreaseContrast(inputFrame); 103 | } 104 | 105 | protected Mat performFindFeatures(CameraBridgeViewBase.CvCameraViewFrame inputFrame) { 106 | mRgba = inputFrame.rgba(); 107 | mGray = inputFrame.gray(); 108 | FindFeatures(mGray.getNativeObjAddr(), mRgba.getNativeObjAddr()); 109 | return mRgba; 110 | } 111 | 112 | protected Mat performIncreaseContrast(CameraBridgeViewBase.CvCameraViewFrame inputFrame) { 113 | mRgba = inputFrame.rgba(); 114 | IncreaseContrast(mRgba.getNativeObjAddr()); 115 | return mRgba; 116 | } 117 | 118 | public native void FindFeatures(long matAddrGr, long matAddrRgba); 119 | 120 | public native void IncreaseContrast(long matAddrRgba); 121 | } 122 | -------------------------------------------------------------------------------- /app/src/main/jni/native_processing.cpp: -------------------------------------------------------------------------------- 1 | // 2 | // Created by Jose Honorato on 10/12/15. 3 | // 4 | 5 | #include "native_processing.h" 6 | 7 | using namespace std; 8 | using namespace cv; 9 | 10 | extern "C" { 11 | JNIEXPORT void JNICALL Java_org_honorato_opencvsample_MainActivity_FindFeatures(JNIEnv*, jobject, jlong addrGray, jlong addrRgba) { 12 | Mat& mGr = *(Mat*)addrGray; 13 | Mat& mRgb = *(Mat*)addrRgba; 14 | vector v; 15 | 16 | Ptr detector = FastFeatureDetector::create(50); 17 | detector->detect(mGr, v); 18 | for (unsigned int i = 0; i < v.size(); i++) { 19 | const KeyPoint& kp = v[i]; 20 | circle(mRgb, Point(kp.pt.x, kp.pt.y), 10, Scalar(255,0,0,255)); 21 | } 22 | } 23 | 24 | JNIEXPORT void JNICALL Java_org_honorato_opencvsample_MainActivity_IncreaseContrast(JNIEnv*, jobject, jlong addrRgba) { 25 | Mat& src = *(Mat*)addrRgba; 26 | Mat dst; 27 | 28 | // Convert to gray 29 | cvtColor(src, src, CV_BGR2GRAY); 30 | 31 | // Histogram equalization 32 | equalizeHist(src, dst); 33 | 34 | // Saturation by 10% 35 | float alpha = 1.1f; 36 | float beta = 12.75f; 37 | dst.convertTo(dst, -1, alpha, beta); 38 | } 39 | 40 | } 41 | -------------------------------------------------------------------------------- /app/src/main/jni/native_processing.h: -------------------------------------------------------------------------------- 1 | // 2 | // Created by Jose Honorato on 10/12/15. 3 | // 4 | 5 | #ifndef OPENCV_SAMPLE_NATIVE_PROCESSING_H 6 | #define OPENCV_SAMPLE_NATIVE_PROCESSING_H 7 | 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | 14 | extern "C" { 15 | JNIEXPORT void JNICALL Java_org_honorato_opencvsample_MainActivity_FindFeatures(JNIEnv *, jobject, 16 | jlong addrGray, 17 | jlong addrRgba); 18 | } 19 | #endif //OPENCV_SAMPLE_NATIVE_PROCESSING_H 20 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 16 | 17 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jlhonora/opencv-android-sample/7ad85ace638c1e3f9b9a3e0836a2a21789193b35/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jlhonora/opencv-android-sample/7ad85ace638c1e3f9b9a3e0836a2a21789193b35/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jlhonora/opencv-android-sample/7ad85ace638c1e3f9b9a3e0836a2a21789193b35/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jlhonora/opencv-android-sample/7ad85ace638c1e3f9b9a3e0836a2a21789193b35/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jlhonora/opencv-android-sample/7ad85ace638c1e3f9b9a3e0836a2a21789193b35/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | OpenCV Sample 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle-experimental:0.8.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jlhonora/opencv-android-sample/7ad85ace638c1e3f9b9a3e0836a2a21789193b35/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Sep 20 22:08:14 PDT 2016 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-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 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 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /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 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 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 Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | include ':openCVLibrary300' 3 | --------------------------------------------------------------------------------