ERROR: Error:(3, 10) 'opencv2/opencv.hpp' file not found

ERROR: Error:(3, 10) 'opencv2/opencv.hpp' file not found - android

I am using Android studio 2.2.3 and OpenCV 3.1.0. i resolved many errors but could not find solution for this one.
This is my Build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.1"
defaultConfig {
applicationId "com.example.ahmedarif.fyp3"
minSdkVersion 19
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
sourceSets.main {
jni.srcDirs = [] //disable automatic ndk-build call
}
task ndkBuild(type: Exec, description: 'Compile JNI source via NDK') {
commandLine "C:\\Android\\sdk1\\ndk-bundle/ndk-build.cmd",
'NDK_PROJECT_PATH=build/intermediates/ndk',
'NDK_LIBS_OUT=src/main/jniLibs',
'APP_BUILD_SCRIPT=src/main/jni/Android.mk',
'NDK_APPLICATION_MK=src/main/jni/Application.mk'
}
tasks.withType(JavaCompile) {
compileTask -> compileTask.dependsOn ndkBuild
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { jni.srcDirs = ['src/main/jni', 'src/main/jniLibs/'] } }
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.1.0'
testCompile 'junit:junit:4.12'
compile project(':openCVLibrary310')
}
}
I also tried buigl.gradle from ph0b
but that build.gradle showing error about ndk-bulid.cmd. I tried almost every thing but didn't work for me. help to get rid of this. Tahnx

And then my build.gradle ;
apply plugin: 'com.android.application'
android {
compileSdkVersion 24
buildToolsVersion "24.0.1"
defaultConfig {
applicationId "com.c.a.engineer.imageprocessingpre"
minSdkVersion 16
targetSdkVersion 24
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { jni.srcDirs = []
jniLibs.srcDir 'src/main/jniLibs' } }
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:24.2.1'
compile 'com.android.support:recyclerview-v7:24.2.1'
compile 'com.android.support:design:24.2.1'
compile project(':openCVLibrary310')
}
It's work for me. You can try this. And I developed image processing app. This my app screenshot;

If you are using latest version of android studio just use its built in support for c and c++ from here
And i am usnig the same build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.1"
defaultConfig {
applicationId "com.example.ahmedarif.fyp3"
minSdkVersion 19
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
sourceSets.main {
jni.srcDirs = [] //disable automatic ndk-build call
}
task ndkBuild(type: Exec, description: 'Compile JNI source via NDK') {
commandLine "C:\\Android\\sdk1\\ndk-bundle/ndk-build.cmd",
'NDK_PROJECT_PATH=build/intermediates/ndk',
'NDK_LIBS_OUT=src/main/jniLibs',
'APP_BUILD_SCRIPT=src/main/jni/Android.mk',
'NDK_APPLICATION_MK=src/main/jni/Application.mk'
}
tasks.withType(JavaCompile) {
compileTask -> compileTask.dependsOn ndkBuild
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { jni.srcDirs = ['src/main/jni', 'src/main/jniLibs/'] } }
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.1.0'
testCompile 'junit:junit:4.12'
compile project(':openCVLibrary310')
}
}

Related

android gradle build - run task before assembleRelease or assembleLive

Below is my build.gradle file for app.
build.gradle
buildscript {
repositories {
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
repositories {
maven { url 'https://maven.fabric.io/public' }
google()
}
android {
signingConfigs {
liveSigning {
keyAlias 'xxxxxxx'
keyPassword 'xxxxxx'
storeFile file('D:\\xxxxx\\xxxxxxx\\xxxxx\\xxxx.jks')
storePassword 'xxxxxxx'
}
}
compileSdkVersion rootProject.ext.compileSdkVersion
buildToolsVersion rootProject.ext.buildToolsVersion
useLibrary 'org.apache.http.legacy'
sourceSets.main {
jniLibs.srcDir 'src/main/libs'
jni.srcDirs = [];
}
defaultConfig {
applicationId rootProject.ext.applicationId
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.compileSdkVersion
versionCode rootProject.ext.versionCode
versionName rootProject.ext.versionName
multiDexEnabled true
resConfigs "en"
vectorDrawables.useSupportLibrary true
}
packagingOptions {
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
}
dexOptions {
incremental true
javaMaxHeapSize "4g"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
signingConfig signingConfigs.liveSigning
}
debug {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
task ndkBuild(type: Exec) {
commandLine rootProject.ext.ndkPath, '-C', file('src/main').absolutePath
}
tasks.withType(JavaCompile) {
compileTask -> compileTask.dependsOn ndkBuild
}
lintOptions {
abortOnError false
}
productFlavors {
live {
minSdkVersion rootProject.ext.minSdkVersion
applicationId rootProject.ext.applicationId
signingConfig signingConfigs.liveSigning
targetSdkVersion rootProject.ext.compileSdkVersion
versionCode rootProject.ext.versionCode
versionName rootProject.ext.versionName
resConfigs "en"
}
}
flavorDimensions "default"
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
//compile files('libs/gson-2.2.4.jar')
compile "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
compile "com.android.support:cardview-v7:${rootProject.ext.supportLibVersion}"
compile "com.android.support:design:${rootProject.ext.supportLibVersion}"
compile files('libs/cordova-5.jar')
compile files('libs/org.apache.commons.io.jar')
compile files('libs/httpmime-4.2.3.jar')
compile files('libs/jsoup-1.7.3.jar')
compile files('libs/activation.jar')
compile project(':libraries:EventBus')
compile project(':libraries:PDFViewCtrlTools')
compile project(':libraries:imageannotations')
compile project(':libraries:bottom-bar')
compile project(':libraries:tooltip')
compile('com.crashlytics.sdk.android:crashlytics:2.5.2#aar') {
transitive = true;
}
compile files('libs/glide-3.6.1.jar')
//compile 'com.roughike:bottom-bar:2.2.0'
compile project(':libraries:k4l-video-trimmer')
compile 'com.android.support:multidex:1.0.1'
compile 'net.yslibrary.keyboardvisibilityevent:keyboardvisibilityevent:2.0.1'
compile 'com.google.firebase:firebase-messaging:10.2.0'
compile 'me.relex:circleindicator:1.2.2'
compile 'com.daimajia.swipelayout:library:1.2.0#aar'
compile 'org.apache.commons:commons-collections4:4.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
}
apply plugin: 'com.google.gms.google-services'
Before I generate signed APK to upload for google play store , I want to execute command line code. And by using that command line program i want to do some pre release activity like disable logs of NDK, change url to live website and etc. So how can I execute it before assembleLive or assembleRelease ? I don't want to execute that command line code before "assembleDebug". I want to execute it only before "assembleLive or assembleRelease".

I added below code to my gradle file and it works like a charm.
task prelivetask (type: Exec) {
commandLine 'cmd','/C', 'start', 'change.cmd'
}
tasks.whenTaskAdded { task ->
if (task.name == 'assembleRelease' || task.name == 'assembleLive') {
task.dependsOn prelivetask
}
}

Gradle not picking the libraries which are copied dynamically under lib folder

I have a requirement to load the different runtime libraries for a apk execution and unit test cases execution.
I am familiar with compile and testCompile scopes but problem is I don't want to load specific compile scope libraries while running the unit tests.
So I came up with some build.gradle like the below. I could able to copy the required jars/aars under the libs folder but these are not considered for class path.
Any thing wrong with this script?
apply plugin: 'com.android.application'
android {
compileSdkVersion 24
buildToolsVersion "24.0.2"
defaultConfig {
applicationId "example.com.myapplication"
minSdkVersion 21
targetSdkVersion 24
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
task getDynamicJars(type: Copy) {
delete fileTree("$projectDir/libs/")
if(project.gradle.startParameter.taskNames.contains("test")){
println("Loading Unit test dependencies");
from "$rootDir/runtimeLibs/test/"
into "$projectDir/libs/"
include '**/*.*'
}else{
println("Loading Execute dependencies from:"+"$projectDir/runtimeLibs/execution/"+" To:"+"$projectDir/libs/");
from "$rootDir/runtimeLibs/execution/"
into "$projectDir/libs/"
include '**/*.*'
}
}
dependencies {
println("Loading dependencies");
compile fileTree(dir: "libs", include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:24.2.0'
testCompile 'junit:junit:4.12'
}
project.afterEvaluate {
preBuild.dependsOn getDynamicJars
}

How do you like this solution:
def libsFolder
// ..
buildTypes {
release {
// ..
libsFolder = "${releaseLibsDir}"
}
debug {
// ..
libsFolder = "${debugLibsDir}"
}
}
// ..
dependencies {
compile fileTree(dir: "${libsFolder}", include: ['*.jar'])
}

Error: more than one library with package name 'com.facebook.react'

I have a react native project that was auto-generated by https://getexponent.com/ when I detached the project. Now I'm getting these build errors after I added react-native-lock with react native link. It works fine as an iOS project with xcode, but android studio is giving me this error:
Error:Execution failed for task ':app:processDebugResources'.
> Error: more than one library with package name 'com.facebook.react'
And the build.grade files
apply plugin: 'com.android.application'
android {
compileSdkVersion 24
buildToolsVersion '24.0.3'
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
}
defaultConfig {
applicationId "com.foo.app"
minSdkVersion 19
targetSdkVersion 24
versionCode 1
versionName "1.0"
multiDexEnabled true
ndk {
abiFilters 'armeabi-v7a', 'x86'
}
manifestPlaceholders = [
'appAuthRedirectScheme': 'com.foo.app'
]
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dexOptions {
javaMaxHeapSize "8g"
}
}
task exponentPrebuildStep(type: Exec) {
workingDir '../../'
if (System.getProperty('os.name').toLowerCase().contains('windows')) {
commandLine 'cmd', '/c', '.\\.exponent-source\\android\\detach-scripts\\prepare-detached-build.bat'
} else {
commandLine './.exponent-source/android/detach-scripts/prepare-detached-build.sh'
}
}
preBuild.dependsOn exponentPrebuildStep
repositories{
flatDir{
dirs 'libs'
}
mavenLocal()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
compile project(':react-native-lock')
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:24.1.1'
compile 'com.android.support:multidex:1.0.0'
compile('host.exp.exponent:exponentview:13.0.0#aar') {
exclude module: 'bolts-android'
transitive = true;
}
}
and for react-native-lock
repositories {
jcenter()
}
apply plugin: 'com.android.library'
android {
compileSdkVersion 23
buildToolsVersion '24.0.3'
defaultConfig {
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "0.4.0"
ndk {
abiFilters "armeabi-v7a", "x86"
}
}
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
}
}
ext.libraries = [
testing: [
dependencies.create('junit:junit:4.11') {
exclude module: 'hamcrest-core'
},
'org.robolectric:robolectric:3.0-rc3',
'com.google.guava:guava:18.0',
'org.hamcrest:hamcrest-integration:1.3',
'org.hamcrest:hamcrest-core:1.3',
'org.hamcrest:hamcrest-library:1.3',
'org.mockito:mockito-core:1.10.19',
dependencies.create('com.squareup:fest-android:1.0.+') {
exclude group: 'com.android.support', module: 'support-v4'
},
'org.powermock:powermock-api-mockito:1.6.3',
'org.powermock:powermock-module-junit4-rule:1.6.3',
'org.powermock:powermock-classloading-xstream:1.6.3'
]
]
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.android.support:recyclerview-v7:23.0.1'
compile 'com.android.support:support-v4:23.+'
compile 'com.facebook.react:react-native:+'
compile 'com.auth0.android:lock:1.17.+'
compile 'com.auth0.android:lock-passwordless:1.17.+'
testCompile libraries.testing
}

Change build.gradle from
compile project(':react-native-lock')
to
compile(project(':react-native-lock')) { exclude module: 'react-native' }
As it is documented here: https://docs.getexponent.com/versions/v14.0.0/guides/exponentkit.html#make-native-changes

Error:Execution failed for task ':app:compileReleaseJavaWithJavac'. >

I have 3 Android app in one project as shown above. I have a library called "mylibs" which used by all app. I want to generate a signed APK (with ProGuard) for app,app2 and app3. So I go to Build > Generate Signed APK.. then
Errors while building APK
Messages shows as below :
Gradle app :
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.biocryptodisk.bookconverter"
minSdkVersion 19
targetSdkVersion 23
versionCode 1
versionName '1.0'
testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:support-v4:23.4.0'
testCompile 'junit:junit:4.12'
compile project(':mylibs')
}
Gradle app2 :
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.biocryptodisk.app2"
minSdkVersion 19
targetSdkVersion 23
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:support-v4:23.4.0'
testCompile 'junit:junit:4.12'
compile project (':mylibs')
}
Gradle app3:
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.biocryptodisk.uniqreader"
minSdkVersion 19
targetSdkVersion 23
versionCode 1
versionName '1.0'
testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
}
dependencies {
compile 'com.android.support:support-v4:23.4.0'
compile files('libs/epublib-core-latest.jar')
compile files('libs/slf4j-android-1.6.1-RC1.jar')
compile project(':mylibs')
compile 'com.google.android.gms:play-services-appindexing:8.4.0'
}
Gradle mylibs :
apply plugin: 'com.android.library'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
minSdkVersion 19
targetSdkVersion 23
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:support-v4:23.4.0'
testCompile 'junit:junit:4.12'
}
The AESCBC256Crypt and others classes stated above are all from mylibs. What I have done wrong here?

Execution failed for task :app:transformClassesAndResourcesWithProguardForRelease

I am trying to release my Android application with Gradle.
app build Grade::
apply plugin: 'com.android.application'
android {
compileSdkVersion 24
buildToolsVersion "24.0.0"
defaultConfig {
applicationId "xxxx.xxxxx"
minSdkVersion 9
targetSdkVersion 24
versionCode 1
versionName "2.2"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:24.2.1'
testCompile 'junit:junit:4.12'
}

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

ERROR: Error:(3, 10) 'opencv2/opencv.hpp' file not found - android

Related

android gradle build - run task before assembleRelease or assembleLive

Gradle not picking the libraries which are copied dynamically under lib folder

Error: more than one library with package name 'com.facebook.react'

Error:Execution failed for task ':app:compileReleaseJavaWithJavac'. >

Execution failed for task :app:transformClassesAndResourcesWithProguardForRelease

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