add this into your build.gradle(module app)
packagingOptions{
exclude 'AndroidManifest.xml'
exclude 'lib/arm64-v8a/libcardioDecider.so'
exclude 'lib/arm64-v8a/libcardioRecognizer.so'
exclude 'lib/arm64-v8a/libcardioRecognizer_tegra2.so'
exclude 'lib/arm64-v8a/libopencv_core.so'
exclude 'lib/arm64-v8a/libopencv_imgproc.so'
exclude 'lib/armeabi/libcardioDecider.so'
exclude 'lib/armeabi-v7a/libcardioDecider.so'
exclude 'lib/armeabi-v7a/libcardioRecognizer.so'
exclude 'lib/armeabi-v7a/libcardioRecognizer_tegra2.so'
exclude 'lib/armeabi-v7a/libopencv_core.so'
exclude 'lib/armeabi-v7a/libopencv_imgproc.so'
exclude 'lib/mips/libcardioDecider.so'
exclude 'lib/x86/libcardioDecider.so'
exclude 'lib/x86/libcardioRecognizer.so'
exclude 'lib/x86/libcardioRecognizer_tegra2.so'
exclude 'lib/x86/libopencv_core.so'
exclude 'lib/x86/libopencv_imgproc.so'
exclude 'lib/x86_64/libcardioDecider.so'
exclude 'lib/x86_64/libcardioRecognizer.so'
exclude 'lib/x86_64/libcardioRecognizer_tegra2.so'
exclude 'lib/x86_64/libopencv_core.so'
exclude 'lib/x86_64/libopencv_imgproc.so'
}
and add dependencies
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.paypal.sdk:paypal-android-sdk:2.14.1'
}
add this into your build.gradle(module app)
android{
packagingOptions{
exclude 'AndroidManifest.xml'
exclude 'lib/arm64-v8a/libcardioDecider.so'
exclude 'lib/arm64-v8a/libcardioRecognizer.so'
exclude 'lib/arm64-v8a/libcardioRecognizer_tegra2.so'
exclude 'lib/arm64-v8a/libopencv_core.so'
exclude 'lib/arm64-v8a/libopencv_imgproc.so'
exclude 'lib/armeabi/libcardioDecider.so'
exclude 'lib/armeabi-v7a/libcardioDecider.so'
exclude 'lib/armeabi-v7a/libcardioRecognizer.so'
exclude 'lib/armeabi-v7a/libcardioRecognizer_tegra2.so'
exclude 'lib/armeabi-v7a/libopencv_core.so'
exclude 'lib/armeabi-v7a/libopencv_imgproc.so'
exclude 'lib/mips/libcardioDecider.so'
exclude 'lib/x86/libcardioDecider.so'
exclude 'lib/x86/libcardioRecognizer.so'
exclude 'lib/x86/libcardioRecognizer_tegra2.so'
exclude 'lib/x86/libopencv_core.so'
exclude 'lib/x86/libopencv_imgproc.so'
exclude 'lib/x86_64/libcardioDecider.so'
exclude 'lib/x86_64/libcardioRecognizer.so'
exclude 'lib/x86_64/libcardioRecognizer_tegra2.so'
exclude 'lib/x86_64/libopencv_core.so'
exclude 'lib/x86_64/libopencv_imgproc.so'
}
}
and add dependencies
dependencies {
compile 'com.paypal.sdk:paypal-android-sdk:2.14.1'
}
hope it will works for you