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apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "android.example.com.tflitecamerademo"
// Required by Camera2 API.
minSdkVersion 21
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
// Remove this block.
jackOptions {
enabled true
}
}
lintOptions {
abortOnError false
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
aaptOptions {
noCompress "tflite"
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
repositories {
maven {
url 'https://google.bintray.com/tensorflow'
}
}
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-v7:25.2.0'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.support:design:25.2.0'
compile 'com.android.support:support-annotations:25.3.1'
compile 'com.android.support:support-v13:25.2.0'
compile 'org.tensorflow:tensorflow-lite:0.0.0-nightly'
testCompile 'junit:junit:4.12'
}
def modelDownloadUrl = "https://storage.googleapis.com/download.tensorflow.org/models/tflite/mobilenet_v1_224_android_quant_2017_11_08.zip"
def localCache = "build/intermediates/mobilenet_v1_224_android_quant_2017_11_08.zip"
def targetFolder = "src/main/assets"
task downloadModel(type: DownloadUrlTask) {
doFirst {
println "Downloading ${modelDownloadUrl}"
}
sourceUrl = "${modelDownloadUrl}"
target = file("${localCache}")
}
task unzipModel(type: Copy, dependsOn: 'downloadModel') {
doFirst {
println "Unzipping ${localCache}"
}
from zipTree("${localCache}")
into "${targetFolder}"
}
// Ensure the model file is downloaded and extracted before every build
preBuild.dependsOn unzipModel
class DownloadUrlTask extends DefaultTask {
@Input
String sourceUrl
@OutputFile
File target
@TaskAction
void download() {
ant.get(src: sourceUrl, dest: target)
}
}
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