Briar/bramble-android/build.gradle

import de.undercouch.gradle.tasks.download.Download
import de.undercouch.gradle.tasks.download.Verify

apply plugin: 'com.android.library'
apply plugin: 'witness'
apply plugin: 'de.undercouch.download'

android {
	compileSdkVersion 23
	buildToolsVersion "23.0.3"

	defaultConfig {
		minSdkVersion 14
		targetSdkVersion 22
		versionCode 1
		versionName "1.0"
		consumerProguardFiles 'proguard-rules.txt'
	}

	compileOptions {
		sourceCompatibility JavaVersion.VERSION_1_7
		targetCompatibility JavaVersion.VERSION_1_7
	}
}

dependencies {
	compile project(':bramble-core')
	compile fileTree(dir: 'libs', include: ['*.jar'])
	provided 'javax.annotation:jsr250-api:1.0'
}

def torBinaryDir = 'src/main/res/raw'

task downloadTorGeoIp(type: Download) {
	src 'https://briarproject.org/build/geoip-2015-12-01.zip'
	dest "$torBinaryDir/geoip.zip"
	onlyIfNewer true
}

task downloadTorBinaryArm(type: Download) {
	src 'https://briarproject.org/build/tor-0.2.7.6-arm.zip'
	dest "$torBinaryDir/tor_arm.zip"
	onlyIfNewer true
}

task downloadTorBinaryArmPie(type: Download) {
	src 'https://briarproject.org/build/tor-0.2.7.6-arm-pie.zip'
	dest "$torBinaryDir/tor_arm_pie.zip"
	onlyIfNewer true
}

task downloadTorBinaryX86(type: Download) {
	src 'https://briarproject.org/build/tor-0.2.7.6-x86.zip'
	dest "$torBinaryDir/tor_x86.zip"
	onlyIfNewer true
}

task downloadTorBinaryX86Pie(type: Download) {
	src 'https://briarproject.org/build/tor-0.2.7.6-x86-pie.zip'
	dest "$torBinaryDir/tor_x86_pie.zip"
	onlyIfNewer true
}

task verifyTorGeoIp(type: Verify, dependsOn: 'downloadTorGeoIp') {
	src "$torBinaryDir/geoip.zip"
	algorithm 'SHA-256'
	checksum '9bcdaf0a7ba0933735328d8ec466c25c25dbb459efc2bce9e55c774eabea5162'
}

task verifyTorBinaryArm(type: Verify, dependsOn: 'downloadTorBinaryArm') {
	src "$torBinaryDir/tor_arm.zip"
	algorithm 'SHA-256'
	checksum '83272962eda701cd5d74d2418651c4ff0f0b1dff51f558a292d1a1c42bf12146'
}

task verifyTorBinaryArmPie(type: Verify, dependsOn: 'downloadTorBinaryArmPie') {
	src "$torBinaryDir/tor_arm_pie.zip"
	algorithm 'SHA-256'
	checksum 'd0300d1e45de11ebb24ed62b9c492be9c2e88590b7822195ab38c7a76ffcf646'
}

task verifyTorBinaryX86(type: Verify, dependsOn: 'downloadTorBinaryX86') {
	src "$torBinaryDir/tor_x86.zip"
	algorithm 'SHA-256'
	checksum 'b8813d97b01ee1b9c9a4233c1b9bbe9f9f6b494ae6f9cbd84de8a3911911615e'
}

task verifyTorBinaryX86Pie(type: Verify, dependsOn: 'downloadTorBinaryX86Pie') {
	src "$torBinaryDir/tor_x86_pie.zip"
	algorithm 'SHA-256'
	checksum '9c66e765aa196dc089951a1b2140cc8290305c2fcbf365121f99e01a233baf4e'
}

project.afterEvaluate {
	preBuild.dependsOn {
		[
				'verifyTorGeoIp',
				'verifyTorBinaryArm',
				'verifyTorBinaryArmPie',
				'verifyTorBinaryX86',
				'verifyTorBinaryX86Pie'
		]
	}
}