Develop Reference

Debug Mapbox Android NDK library

I am attempting to follow the Android Studio Experimental Plugin User Guide instructions located at:
http://tools.android.com/tech-docs/new-build-system/gradle-experimental
to modify the Mapbox GL Native library located at:
https://github.com/mapbox/mapbox-gl-native
In specific, I have modified the following Android files:
https://github.com/mapbox/mapbox-gl-native/blob/master/platform/android/gradle/wrapper/gradle-wrapper.properties
https://github.com/mapbox/mapbox-gl-native/blob/master/platform/android/build.gradle
https://github.com/mapbox/mapbox-gl-native/blob/master/platform/android/MapboxGLAndroidSDK/build.gradle
https://github.com/mapbox/mapbox-gl-native/blob/master/platform/android/MapboxGLAndroidSDKTestApp/build.gradle
My goal is to modify the library so I can debug it. Ideally I would be able to use Android Studio to build the library and debug the C/C++ code. So far I can build it, but I can't debug it. A programmer working at Mapbox told me they don't how to debug the Android code either, so I suspect this isn't an easy goal to reach.
I have made many different attempts to apply the Android Studio Experimental Plugin User Guide instructions, but I'm not experienced at Gradle and my latest attempt is leaving me with the following error message which I don't understand:
Gradle 'android' project refresh failed
Error:Cause:org.gradle.api.internal.ExtensibleDynamicObject
Does anyone know how to modify these files to have them build a debuggable Android NDK Library? What is causing the above error?
I am using:
> Linux Mint 17.2
> Android Studio 2.1.1
> Build #AI-143.2821654, built on April 28, 2016
> JRE: 1.8.0_65-b17 amd64
> JVM: Java HotSpot(TM) 64-Bit Server VM by Oracle Corporation
Below are the 4 files as I currently have them modified. Since I am new to Gradle, do not assume I have made any modfications correctly. I was merely attempting to apply the Android Studio Experimental Plugin User Guide instructions until I got a successful build.
Thanks
#// mapbox-gl-native/platform/android/gradle/wrapper/gradle-wrapper.properties
#Thu Apr 07 14:21:05 CDT 2016
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
#//distributionUrl=https\://services.gradle.org/distributions/gradle-2.12-bin.zip
#//distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-2.11-all.zip
distributionSha256Sum=e77064981906cd0476ff1e0de3e6fef747bd18e140960f1915cca8ff6c33ab5c
// mapbox-gl-native/platform/android/MapboxGLAndroidSDKTestApp/build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
maven { url 'https://jitpack.io' }
}
dependencies {
// classpath 'com.android.tools.build:gradle:2.1.0'
//classpath 'com.android.tools.build:gradle-experimental:0.7.0'
classpath 'com.android.tools.build:gradle-experimental:0.8.0-alpha2'
classpath 'com.github.JakeWharton:sdk-manager-plugin:220bf7a88a7072df3ed16dc8466fb144f2817070'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
maven { url "http://oss.sonatype.org/content/repositories/snapshots/" }
}
}
task wrapper(type: Wrapper) {
gradleVersion = '2.12'
}
// mapbox-gl-native/platform/android/MapboxGLAndroidSDK/build.gradle
apply plugin: 'android-sdk-manager'
apply plugin: 'com.android.model.library'
apply plugin: 'checkstyle'
apply plugin: 'maven'
apply plugin: 'signing'
allprojects {
group project.GROUP
version project.VERSION_NAME
repositories {
mavenCentral()
}
}
repositories {
mavenCentral()
}
ext {
supportLibVersion = '23.4.0'
}
dependencies {
compile "com.android.support:support-annotations:${supportLibVersion}"
compile "com.android.support:support-v4:${supportLibVersion}"
compile "com.android.support:design:${supportLibVersion}"
compile 'com.squareup.okhttp3:okhttp:3.3.0'
compile 'com.mapzen.android:lost:1.1.0'
}
model {
android {
compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION)
buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION
defaultConfig {
minSdkVersion Integer.parseInt(project.ANDROID_MIN_SDK)
targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION)
}
sourceSets {
main.res.srcDirs += 'src/main/res-public'
}
repositories {
mavenCentral()
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
lintOptions {
checkAllWarnings true
warningsAsErrors true
}
buildTypes {
debug {
jniDebuggable true
buildConfigField "String", "MAPBOX_EVENTS_USER_AGENT_BASE", new StringBuilder().append("\"").append("MapboxEventsAndroid/").append(project.VERSION_NAME).append("\"").toString()
}
release {
jniDebuggable false
buildConfigField "String", "MAPBOX_EVENTS_USER_AGENT_BASE", new StringBuilder().append("\"").append("MapboxEventsAndroid/").append(project.VERSION_NAME).append("\"").toString()
consumerProguardFiles 'proguard-rules.pro'
}
}
}
}
configurations {
all*.exclude group: 'commons-logging', module: 'commons-logging'
all*.exclude group: 'commons-collections', module: 'commons-collections'
}
model {
android.libraryVariants.all { variant ->
def name = variant.name
task "javadoc$name"(type: Javadoc) {
description = "Generates javadoc for build $name"
failOnError = false
destinationDir = new File(destinationDir, variant.baseName)
source = files(variant.javaCompile.source)
classpath = files(variant.javaCompile.classpath.files) + files(android.bootClasspath)
exclude '**/R.java', '**/BuildConfig.java', 'com/almeros/**'
options.windowTitle("Mapbox Android SDK $VERSION_NAME Reference")
options.docTitle("Mapbox Android SDK $VERSION_NAME")
options.header("Mapbox Android SDK $VERSION_NAME Reference")
options.bottom("© 2015–2016 Mapbox. All rights reserved.")
options.links("http://docs.oracle.com/javase/7/docs/api/")
options.linksOffline("http://d.android.com/reference/", "$System.env.ANDROID_HOME/docs/reference")
options.overview("src/main/java/overview.html")
options.group("Mapbox Android SDK", "com.mapbox.*")
options.group("Third Party Libraries", "com.almeros.*")
// TODO exclude generated R, BuildConfig, com.almeros.*
}
}
}
checkstyle {
configFile project.file('../checks.xml')
showViolations true
}
/*
task cleanJNIBuilds {
def jniLibsDir = new File("MapboxGLAndroidSDK/src/main/jniLibs")
delete jniLibsDir.absolutePath
}
*/
model
{
android.libraryVariants.all { variant ->
def name = variant.buildType.name
def checkstyle = project.tasks.create "checkstyle${name.capitalize()}", Checkstyle
checkstyle.dependsOn variant.javaCompile
checkstyle.source variant.javaCompile.source
checkstyle.classpath = project.fileTree(variant.javaCompile.destinationDir)
checkstyle.exclude('**/BuildConfig.java')
checkstyle.exclude('**/R.java')
checkstyle.exclude('**/com/almeros/android/multitouch/**')
project.tasks.getByName("check").dependsOn checkstyle
}
// From https://raw.github.com/mcxiaoke/gradle-mvn-push/master/jar.gradle
android.libraryVariants.all { variant ->
def jarTask = project.tasks.create(name: "jar${variant.name.capitalize()}", type: Jar) {
from variant.javaCompile.destinationDir
exclude "**/R.class"
exclude "**/BuildConfig.class"
}
jarTask.dependsOn variant.javaCompile
artifacts.add('archives', jarTask);
}
}
// From https://raw.github.com/mcxiaoke/gradle-mvn-push/master/gradle-mvn-push.gradle
def isReleaseBuild() {
return VERSION_NAME.contains("SNAPSHOT") == false
}
def getReleaseRepositoryUrl() {
return hasProperty('RELEASE_REPOSITORY_URL') ? RELEASE_REPOSITORY_URL :
"https://oss.sonatype.org/service/local/staging/deploy/maven2/"
}
def getSnapshotRepositoryUrl() {
return hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL :
"https://oss.sonatype.org/content/repositories/snapshots/"
}
def getRepositoryUsername() {
return hasProperty('USERNAME') ? USERNAME :
(hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : "")
}
def getRepositoryPassword() {
return hasProperty('PASSWORD') ? PASSWORD :
(hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : "")
}
task apklib(type: Zip) {
appendix = extension = 'apklib'
from 'AndroidManifest.xml'
into('res') {
from 'res'
}
into('src') {
from 'src'
}
}
artifacts {
archives apklib
}
afterEvaluate { project ->
uploadArchives {
repositories {
mavenDeployer {
beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
pom.groupId = GROUP
pom.artifactId = POM_ARTIFACT_ID
pom.version = VERSION_NAME
repository(url: getReleaseRepositoryUrl()) {
authentication(userName: getRepositoryUsername(),
password: getRepositoryPassword())
}
snapshotRepository(url: getSnapshotRepositoryUrl()) {
authentication(userName: getRepositoryUsername(),
password: getRepositoryPassword())
}
/*
// Leaving out as artifact was incorrectly named when found
addFilter('aar') { artifact, file ->
artifact.name == archivesBaseName
}
addFilter('apklib') { artifact, file ->
artifact.name == archivesBaseName + '-apklib'
}
*/
pom.project {
name POM_NAME
packaging POM_PACKAGING
description POM_DESCRIPTION
url POM_URL
scm {
url POM_SCM_URL
connection POM_SCM_CONNECTION
developerConnection POM_SCM_DEV_CONNECTION
}
licenses {
license {
name POM_LICENCE_NAME
url POM_LICENCE_URL
distribution POM_LICENCE_DIST
}
}
developers {
developer {
id POM_DEVELOPER_ID
name POM_DEVELOPER_NAME
}
}
}
}
}
}
signing {
required { isReleaseBuild() && gradle.taskGraph.hasTask("uploadArchives") }
sign configurations.archives
}
model {
task androidJavadocs(type: Javadoc) {
source = android.sourceSets.main.java.sourceFiles
classpath = files(android.bootClasspath)
}
}
task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
classifier = 'javadoc'
from androidJavadocs.destinationDir
}
model {
task androidSourcesJar(type: Jar) {
classifier = 'sources'
from android.sourceSets.main.java.sourceFiles
}
}
artifacts {
archives androidSourcesJar
archives androidJavadocsJar
}
}
task makeClean(type: Exec) {
workingDir '../../'
commandLine 'make', 'clean'
}
task makeAndroid(type: Exec) {
workingDir '../../'
commandLine 'make', 'android'
}
task makeAndroidAll(type: Exec) {
workingDir '../../'
commandLine 'make', 'apackage'
}
// mapbox-gl-native/platform/android/MapboxGLAndroidSDKTestApp/build.gradle
apply plugin: 'android-sdk-manager'
apply plugin: 'com.android.model.application'
apply plugin: 'checkstyle'
task accessToken {
def tokenFile = new File("MapboxGLAndroidSDKTestApp/src/main/res/values/developer-config.xml")
if (!tokenFile.exists()) {
String tokenFileContents = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
" <string name=\"mapbox_access_token\">" + "$System.env.MAPBOX_ACCESS_TOKEN" + "</string>\n" +
"</resources>"
if (tokenFileContents == null) {
throw new InvalidUserDataException("You must set the MAPBOX_ACCESS_TOKEN environment variable.")
}
tokenFile.write(tokenFileContents)
}
}
gradle.projectsEvaluated {
// preBuild.dependsOn('accessToken')
}
ext {
supportLibVersion = '23.4.0'
}
model {
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "com.mapbox.mapboxsdk.testapp"
minSdkVersion.apiLevel 15
targetSdkVersion.apiLevel 23
versionCode 9
versionName "4.1.0"
// Specify AndroidJUnitRunner as the default test instrumentation runner
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
packagingOptions {
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'LICENSE.txt'
}
lintOptions {
checkAllWarnings true
warningsAsErrors true
disable 'IconDensities'
disable 'InvalidPackage'
}
testOptions {
unitTests.returnDefaultValues = true
}
buildTypes {
debug {
// run code coverage reports
testCoverageEnabled = true
}
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
}
dependencies {
compile(project(':MapboxGLAndroidSDK')) {
transitive = true
}
// Support libraries
compile "com.android.support:support-annotations:${supportLibVersion}"
compile "com.android.support:support-v4:${supportLibVersion}"
compile "com.android.support:appcompat-v7:${supportLibVersion}"
compile "com.android.support:design:${supportLibVersion}"
compile "com.android.support:recyclerview-v7:${supportLibVersion}"
// Leak Canary
//debugCompile 'com.squareup.leakcanary:leakcanary-android:1.4-beta1'
//releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.4-beta1'
// Directions SDK
compile('com.mapbox.mapboxsdk:mapbox-android-directions:1.0.0#aar') {
transitive = true
}
// Geocoder SDK
compile('com.mapbox.mapboxsdk:mapbox-android-geocoder:1.0.0#aar') {
transitive = true
}
// Testing dependencies
testCompile 'junit:junit:4.12'
testCompile 'org.mockito:mockito-core:1.10.19'
androidTestCompile "com.android.support:support-annotations:${supportLibVersion}"
androidTestCompile 'com.android.support.test:runner:0.4.1'
androidTestCompile 'com.android.support.test:rules:0.4.1'
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.1'
androidTestCompile 'com.jayway.android.robotium:robotium-solo:5.5.4'
}
checkstyle {
configFile project.file('../checks.xml')
showViolations true
}
model {
android.applicationVariants.all { variant ->
def name = variant.buildType.name
def checkstyle = project.tasks.create "checkstyle${name.capitalize()}", Checkstyle
checkstyle.dependsOn variant.javaCompile
checkstyle.source variant.javaCompile.source
checkstyle.classpath = project.fileTree(variant.javaCompile.destinationDir)
checkstyle.exclude('**/BuildConfig.java')
checkstyle.exclude('**/R.java')
project.tasks.getByName("check").dependsOn checkstyle
}
}

Your gradle approach is essentially rewriting or porting the Android SDK Makefile to gradle. To solve what you are doing on Linux, you will likely need to modify the existing Makefiles.
The reason is that the Mapbox Android SDK build process uses make android to build the target libmapbox-gl.so. The Gradle project you have includes the .so file in with your usual Java code.
make android makes a call into mapbox-gl-native/Makefile
and also generates mapbox-gl-native/build/android-arm-v7/Makefile, which you may have to research how to modify to generate debug information as Chris Stratton mentions in the comments above.
When you do get around to modifying your C++, you will then need to modify the settings.gradle to make use of your modified .so for Android.
include ':MapboxGLAndroidSDK'
project(':MapboxGLAndroidSDK').projectDir = new File(rootProject.projectDir, '<relative-path-to>/../mapbox-gl-native/platform/android/MapboxGLAndroidSDK')
include ':app'
Another thing to consider — Can you build a debuggable version for Linux?
We have successfully debugged C++ for the Mapbox SDK using the Xcode debugger, as we built an iOS app as well. I know this will not fit your exact needs, but I mention it in case anyone else in your lab or organization has access to Xcode on OS X and can start debugging using make iproj.

Error to import Mudole to android studio 'com.github.lzyzsd:circleprogress:1.1.0#aar'

i frist import Mudole and add these code to my project build.gradel
dependencies {
compile 'com.android.support:appcompat-v7:23.3.0'
compile 'com.github.lzyzsd:circleprogress:1.1.0#aar'
}
and
allprojects {
repositories {
jcenter()
maven { url "https://jitpack.io" }
}
but mudole build.gradle have errore
Error:(2, 0) Cause:
org/gradle/api/publication/maven/internal/DefaultMavenFactory Open File
and this mudele gradle:
apply plugin: 'com.android.library'
apply plugin: 'com.github.dcendents.android-maven'
apply plugin: 'com.jfrog.bintray'
version = "1.2.0"
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
minSdkVersion 10
targetSdkVersion 21
versionCode 5
versionName version
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
def siteUrl = 'https://github.com/lzyzsd/CircleProgress'
def gitUrl = 'https://github.com/lzyzsd/CircleProgress.git'
group = "com.github.lzyzsd.circleprogress"
install {
repositories.mavenInstaller {
// This generates POM.xml with proper parameters
pom {
project {
packaging 'aar'
// Add your description here
name 'Circle Progress, Donut Progress, Arc Progress'
url siteUrl
// Set your license
licenses {
license {
name 'MIT'
url 'http://opensource.org/licenses/MIT'
}
}
developers {
developer {
id 'lzyzsd'
name 'Bruce Lee'
email 'bruceinpeking#gmail.com'
}
}
scm {
connection gitUrl
developerConnection gitUrl
url siteUrl
}
}
}
}
}
task sourcesJar(type: Jar) {
from android.sourceSets.main.java.srcDirs
classifier = 'sources'
}
task javadoc(type: Javadoc) {
source = android.sourceSets.main.java.srcDirs
classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}
task javadocJar(type: Jar, dependsOn: javadoc) {
classifier = 'javadoc'
from javadoc.destinationDir
}
artifacts {
archives javadocJar
archives sourcesJar
}
Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())
bintray {
user = properties.getProperty("bintray.user")
key = properties.getProperty("bintray.apikey")
configurations = ['archives']
pkg {
repo = "maven"
name = "CircleProgress"
websiteUrl = siteUrl
vcsUrl = gitUrl
licenses = ["MIT"]
publish = true
}
}
apply plugin: 'maven'
i download mudole from https://github.com/lzyzsd/CircleProgress

just change version gradle to 1.0
dependencies {
classpath 'com.android.tools.build:gradle:1.0.0'
classpath 'com.github.dcendents:android-maven-plugin:1.2'
classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0'
}

You need to update gradle plugin and version.
Update gradle plugin by Replacing
apply plugin: 'android-maven'
with
apply plugin: 'com.github.dcendents.android-maven'
and update gradle version by adding this :
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
and sync project.

Publish .aar file with javadocs attached on artifactory repo

I'm trying to publish an AAR with javadoc file to my maven repo through artifactory gradle puglin.
The aar file is doing uploaded with success, but i the javadoc don't. Which script can i use to upload my javadocs?.
This is my build.gradle code
apply plugin: 'com.android.library'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
def packageName = 'br.com.lexsis.libtest'
def libraryVersion = '0.0.1-SNAPSHOT'
android {
compileSdkVersion 23
buildToolsVersion "23.0.0"
defaultConfig {
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.0.0'
}
publishing {
publications {
aar(MavenPublication) {
groupId packageName
version = libraryVersion
artifactId project.getName()
// Tell maven to prepare the generated "*.aar" file for publishing
artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
pom.withXml {
def dependencies = asNode().appendNode('dependencies')
configurations.getByName("_releaseCompile").getResolvedConfiguration().getFirstLevelModuleDependencies().each {
def dependency = dependencies.appendNode('dependency')
dependency.appendNode('groupId', it.moduleGroup)
dependency.appendNode('artifactId', it.moduleName)
dependency.appendNode('version', it.moduleVersion)
}
}
}
}
}
artifactory {
contextUrl = "${artifactory_contextUrl}"
publish {
repository {
// The Artifactory repository key to publish to
repoKey = libraryVersion.endsWith('SNAPSHOT') ? 'libs-snapshot-local' : 'libs-release-local'
username = "${artifactory_user}"
password = "${artifactory_password}"
}
defaults {
// Tell the Artifactory Plugin which artifacts should be published to Artifactory.
publications('aar')
publishArtifacts = true
// Properties to be attached to the published artifacts.
properties = ['qa.level': 'basic', 'dev.team': 'core']
// Publish generated POM files to Artifactory (true by default)
publishPom = true
}
}
}
task androidJavadocs(type: Javadoc) {
source = android.sourceSets.main.java.srcDirs
classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}
task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
classifier = 'javadoc'
from androidJavadocs.destinationDir
}
task androidSourcesJar(type: Jar) {
classifier = 'sources'
from android.sourceSets.main.java.srcDirs
}
artifacts {
archives androidSourcesJar
archives androidJavadocsJar
}

Your publication only includes the aar file:
artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
Add another artifact - the output of the androidJavadocsJar task:
artifact androidJavadocsJar
Repeat for sources jar, if you want.

This works for me.
apply plugin: 'com.android.library'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
def packageName = 'br.com.lexsis.libtest'
def libraryVersion = '0.0.1-SNAPSHOT'
android {
compileSdkVersion 23
buildToolsVersion "23.0.0"
defaultConfig {
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.0.0'
}
publishing {
publications {
aar(MavenPublication) {
groupId packageName
version = libraryVersion
artifactId project.getName()
// Tell maven to prepare the generated "*.aar" file for publishing
artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
artifact androidJavadocsJar
pom.withXml {
def dependencies = asNode().appendNode('dependencies')
configurations.getByName("_releaseCompile").getResolvedConfiguration().getFirstLevelModuleDependencies().each {
def dependency = dependencies.appendNode('dependency')
dependency.appendNode('groupId', it.moduleGroup)
dependency.appendNode('artifactId', it.moduleName)
dependency.appendNode('version', it.moduleVersion)
}
}
}
}
}
artifactory {
contextUrl = "${artifactory_contextUrl}"
publish {
repository {
// The Artifactory repository key to publish to
repoKey = libraryVersion.endsWith('SNAPSHOT') ? 'libs-snapshot-local' : 'libs-release-local'
username = "${artifactory_user}"
password = "${artifactory_password}"
}
defaults {
// Tell the Artifactory Plugin which artifacts should be published to Artifactory.
publications('aar')
publishArtifacts = true
// Properties to be attached to the published artifacts.
properties = ['qa.level': 'basic', 'dev.team': 'core']
// Publish generated POM files to Artifactory (true by default)
publishPom = true
}
}
}
task androidJavadocs(type: Javadoc) {
source = android.sourceSets.main.java.srcDirs
classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}
task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
classifier = 'javadoc'
from androidJavadocs.destinationDir
}
task androidSourcesJar(type: Jar) {
classifier = 'sources'
from android.sourceSets.main.java.srcDirs
}
artifacts {
archives androidSourcesJar
archives androidJavadocsJar
}

Facebook SDK - Error inflating class com.facebook.login.widget.LoginButton

I just installed the Facebook SDK to my app. Now I want to display the FB Log In Button and now I got this error:
android.view.InflateException: Binary XML file line #33: Error inflating class com.facebook.login.widget.LoginButton
this is very weird since I can already see the FB button on my phone. I can see the activity for 1 second, and then it crashes.
this is the xml:
<com.facebook.login.widget.LoginButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="20dp"
android:id="#+id/signInFacebook"
/>
this is the java activity:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
setContentView(R.layout.activity);
}
this is the app build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "23.0.0 rc2"
defaultConfig {
applicationId "com.example.stanleysantoso.app"
minSdkVersion 15
targetSdkVersion 22
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { res.srcDirs = ['src/main/res', 'src/main/res/anim'] } }
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.2.0'
compile fileTree(dir: 'libs', include: 'Parse-*.jar')
compile 'com.parse.bolts:bolts-android:1.+'
//compile 'com.facebook.android:facebook-android-sdk:4.5.1'
compile project(':libraries:facebook')
}
this is the facebook build.gradle:
apply plugin: 'com.android.library'
repositories {
mavenCentral()
}
project.group = 'com.facebook.android'
dependencies {
compile 'com.android.support:appcompat-v7:22.2.0'
compile 'com.parse.bolts:bolts-android:1.+'
}
android {
compileSdkVersion 22
buildToolsVersion "23.0.0 rc2"
defaultConfig {
minSdkVersion 15
targetSdkVersion 22
versionCode 1
versionName "1.0"
}
lintOptions {
abortOnError false
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
//resources.srcDirs = ['src']
res.srcDirs = ['res']
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
apply plugin: 'maven'
apply plugin: 'signing'
def isSnapshot = version.endsWith('-SNAPSHOT')
def ossrhUsername = hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : ""
def ossrhPassword = hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : ""
task setVersion {
// The version will be derived from source
project.version = null
def sdkVersionFile = file('src/com/facebook/FacebookSdkVersion.java')
sdkVersionFile.eachLine{
def matcher = (it =~ /(?:.*BUILD = \")(.*)(?:\".*)/)
if (matcher.matches()) {
project.version = matcher[0][1]
return
}
}
if (project.version.is('unspecified')) {
throw new GradleScriptException('Version could not be found.', null)
}
}
uploadArchives {
repositories.mavenDeployer {
beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
authentication(userName: ossrhUsername, password: ossrhPassword)
}
snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
authentication(userName: ossrhUsername, password: ossrhPassword)
}
pom.project {
name 'Facebook-Android-SDK'
artifactId = 'facebook-android-sdk'
packaging 'aar'
description 'Facebook Android SDK'
url 'https://github.com/facebook/facebook-android-sdk'
scm {
connection 'scm:git#github.com:facebook/facebook-android-sdk.git'
developerConnection 'scm:git#github.com:facebook/facebook-android-sdk.git'
url 'https://github.com/facebook/facebook-android-sdk'
}
licenses {
license {
name 'Facebook Platform License'
url 'https://github.com/facebook/facebook-android-sdk/blob/master/LICENSE.txt'
distribution 'repo'
}
}
developers {
developer {
id 'facebook'
name 'Facebook'
}
}
}
}
}
uploadArchives.dependsOn(setVersion)
signing {
required { !isSnapshot && gradle.taskGraph.hasTask("uploadArchives") }
sign configurations.archives
}
task androidJavadocs(type: Javadoc) {
source = android.sourceSets.main.java.srcDirs
classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
// JDK 1.8 is more strict then 1.7. Have JDK 1.8 behave like 1.7 for javadoc generation
if (org.gradle.internal.jvm.Jvm.current().getJavaVersion() == JavaVersion.VERSION_1_8) {
options.addStringOption('Xdoclint:none', '-quiet')
}
}
task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
classifier = 'javadoc'
from androidJavadocs.destinationDir
}
task androidSourcesJar(type: Jar) {
classifier = 'sources'
from android.sourceSets.main.java.sourceFiles
}
artifacts {
archives androidSourcesJar
archives androidJavadocsJar
}
afterEvaluate {
androidJavadocs.classpath += project.android.libraryVariants.toList().first().javaCompile.classpath
}
and this is the setting.gradle:
include ':app'
include ':libraries:facebook'
Please help me out here. Thank you very much.
EDIT
I am also getting this error:
java.lang.NullPointerException
at java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:911)
at com.facebook.internal.Utility.queryAppSettings(Utility.java:825)
at com.facebook.login.widget.LoginButton$1.run(LoginButton.java:489)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)
and they point to this code:
in LoginButton.java:
private void checkToolTipSettings() {
switch (toolTipMode) {
case AUTOMATIC:
// kick off an async request
final String appId = Utility.getMetadataApplicationId(getContext());
FacebookSdk.getExecutor().execute(new Runnable() {
#Override
public void run() {
final FetchedAppSettings settings = Utility.queryAppSettings(appId, false);
getActivity().runOnUiThread(new Runnable() {
#Override
public void run() {
showToolTipPerSettings(settings);
}
});
}
});
break;
case DISPLAY_ALWAYS:
String toolTipString = getResources().getString(
R.string.com_facebook_tooltip_default);
displayToolTip(toolTipString);
break;
case NEVER_DISPLAY:
break;
}
}
in Utility.java:
// main thread.
public static FetchedAppSettings queryAppSettings(
final String applicationId,
final boolean forceRequery) {
// Cache the last app checked results.
if (!forceRequery && fetchedAppSettings.containsKey(applicationId)) {
return fetchedAppSettings.get(applicationId);
}
JSONObject response = getAppSettingsQueryResponse(applicationId);
if (response == null) {
return null;
}
return parseAppSettingsFromJSON(applicationId, response);
}

Put this code into the application tag in Manifest.xml
<activity
android:name="com.facebook.CustomTabActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="#string/fb_login_protocol_scheme" />
</intent-filter>
</activity>
it worked for me

You're Facebook SDK isn't importing. Try to follow the directions on the developer website as they probably have changed since the video tutorial of mine you watched.

Android Studio Gradle build error while adding Facebook SDK

Hi am getting the following error while adding facebook sdk to my project
Tried the following post for configuring the gradle script for facebook sdk
link
Error:(111) A problem occurred evaluating project ':facebook'.
> Cannot call getBootClasspath() before setTargetInfo() is called.
This is my facebook module gradle script
apply plugin: 'com.android.library'
repositories {
mavenCentral()
}
project.group = 'com.facebook.android'
dependencies {
compile 'com.android.support:support-v4:[21,22)'
compile 'com.parse.bolts:bolts-android:1.1.4'
}
android {
compileSdkVersion 22
buildToolsVersion "22.0.0"
defaultConfig {
minSdkVersion 18
targetSdkVersion 22
}
lintOptions {
abortOnError false
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
res.srcDirs = ['res']
}
}
}
apply plugin: 'maven'
apply plugin: 'signing'
def isSnapshot = version.endsWith('-SNAPSHOT')
def ossrhUsername = hasProperty('NEXUS_USERNAME') ? NEXUS_USERNAME : ""
def ossrhPassword = hasProperty('NEXUS_PASSWORD') ? NEXUS_PASSWORD : ""
task setVersion {
// The version will be derived from source
project.version = null
def sdkVersionFile = file('src/com/facebook/FacebookSdkVersion.java')
sdkVersionFile.eachLine{
def matcher = (it =~ /(?:.*BUILD = \")(.*)(?:\".*)/)
if (matcher.matches()) {
project.version = matcher[0][2]
return
}
}
if (project.version.is('unspecified')) {
throw new GradleScriptException('Version could not be found.', null)
}
}
uploadArchives {
repositories.mavenDeployer {
beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
authentication(userName: ossrhUsername, password: ossrhPassword)
}
snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
authentication(userName: ossrhUsername, password: ossrhPassword)
}
pom.project {
name 'Facebook-Android-SDK'
artifactId = 'facebook-android-sdk'
packaging 'aar'
description 'Facebook Android SDK'
url 'https://github.com/facebook/facebook-android-sdk'
scm {
connection 'scm:git#github.com:facebook/facebook-android-sdk.git'
developerConnection 'scm:git#github.com:facebook/facebook-android-sdk.git'
url 'https://github.com/facebook/facebook-android-sdk'
}
licenses {
license {
name 'The Apache Software License, Version 2.0'
url 'https://github.com/facebook/facebook-android-sdk/blob/master/LICENSE.txt'
distribution 'repo'
}
}
developers {
developer {
id 'facebook'
name 'Facebook'
}
}
}
}
}
uploadArchives.dependsOn(setVersion)
signing {
required { !isSnapshot && gradle.taskGraph.hasTask("uploadArchives") }
sign configurations.archives
}
task androidJavadocs(type: Javadoc) {
source = android.sourceSets.main.java.srcDirs
classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}
task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
classifier = 'javadoc'
from androidJavadocs.destinationDir
}
task androidSourcesJar(type: Jar) {
classifier = 'sources'
from android.sourceSets.main.java.sourceFiles
}
artifacts {
archives androidSourcesJar
archives androidJavadocsJar
}
afterEvaluate {
androidJavadocs.classpath += project.android.libraryVariants.toList().first().javaCompile.classpath
}
Please help....

Your issue: Cannot call getBootClasspath() before setTargetInfo() is called., I believe has been solved here:
http://tools.android.com/tech-docs/new-build-system
Android Build tools 1.1.0 created this problem and they fixed it in 1.1.1:
1.1.1 (2015/02/24)
Only variants that package a Wear app will now trigger building them.
Dependency related issues now fail at build time rather than at debug time.
This is to allow running diagnostic tasks (such as 'dependencies') to help resolve the conflict.
Calling android.getBootClasspath() is now possible again.
Please upgrade to: classpath 'com.android.tools.build:gradle:1.2.3', for example:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
}
}