I'm using java 8 and lambda expressions. When I use lambda expressions with OnClickListeners everything is fine, but when I use that in this animate method:
public void configureFragmentToolbar(String title, boolean displayHomeAsUpEnabled) {
//..
this.toolbar.animate().translationY(-50).setDuration(300).withEndAction(() -> { //ERROR
toolbar.animate().translationY(0).setDuration(300);
});
}
I´m getting this error:
"error: cannot find symbol method
metafactory(Lookup,String,MethodType,MethodType,MethodHandle,MethodType)"
gradle:
apply plugin: 'com.android.library'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'org.sonarqube'
def junitVersion = '4.12'
def mockitoVersion = '1.10.19'
def daggerVersion = '2.5'
android {
compileSdkVersion 27
buildToolsVersion "27.0.3"
lintOptions {
abortOnError false
}
defaultConfig {
minSdkVersion 14
targetSdkVersion 27
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
targetCompatibility 1.8
sourceCompatibility 1.8
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile project(':commons')
compile 'com.android.support:appcompat-v7:27.0.2'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.support:design:27.0.2'
testCompile "junit:junit:$junitVersion"
testCompile "org.mockito:mockito-core:$mockitoVersion"
apt "com.google.dagger:dagger-compiler:$daggerVersion"
}
Can you tell me why I'm getting that error? Thank you
In $ANDROID_SDK/build-tools/27.0.3/, missing the file : core-lambda-stubs.jar. You just need reinstall the build tool.
Try to downgrade android build tools to:
classpath 'com.android.tools.build:gradle:3.1.4'
Related
I'm trying to create an android app using GeckoView, I use the following link as a reference:
https://mozilla.github.io/geckoview/consumer/docs/geckoview-quick-start
I do everything as it is in the example, but I get the following error:
ERROR: Could not find method compileOptions() for arguments [build_5wez28ua38x3wb7sd9hq4qbni$_run_closure4#7323414] on project ':app' of type org.gradle.api.Project.
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
buildToolsVersion "29.0.2"
defaultConfig {
applicationId "com.example.gc"
minSdkVersion 16
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
ext {
geckoviewChannel = "nightly"
geckoviewVersion = "70.0.20190712095934"
}
repositories {
maven {
url "https://maven.mozilla.org/maven2/"
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation "org.mozilla.geckoview:geckoview-${geckoviewChannel}:${geckoviewVersion}"
}
The compileOptions section should be in the android section.
android {
compileOptions {
...
}
}
I am looking for a good way to import Room Persistence inside of my Lib to export .aar . I have the following issue that .aar cannot handle dependencies.
When I export my arr and import into another project as lib, it seems as it has no scope to room.
my lib Gradle file :
apply plugin: 'com.android.library'
apply plugin: 'maven'
archivesBaseName = '*****'
android {
compileSdkVersion 26
buildToolsVersion "25.0.3"
defaultConfig {
minSdkVersion 16
targetSdkVersion 22
versionCode 5
versionName "1.1.2"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
// Write out the current schema of Room
javaCompileOptions {
annotationProcessorOptions {
arguments = ["room.schemaLocation": "$projectDir/schemas".toString()]
}
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
configurations {
deployerJars
}
repositories {
mavenCentral()
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'android.arch.persistence.room:runtime:1.1.0-beta3'
annotationProcessor 'android.arch.persistence.room:compiler:1.1.0-beta3'
}
Thanks.
here's my gradle file
I am getting this error
Error:(22, 0) Could not find method android() for arguments
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
android {
defaultConfig {
minSdkVersion 26
targetSdkVersion 26
}
productFlavors {
}
}
dependencies {
}
You need to apply a plugin to your build.gradle file. Only then you will be able to use the android block. Add any of these two lines at the top of your build.gradle file:
Application : apply plugin: 'com.android.application'
Library : apply plugin: 'com.android.library'
Your App Gradle should look like something like this
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.0"
defaultConfig {
applicationId "com.armenhovhannisyan.backpaper.backpaper"
minSdkVersion 19
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.0.0-beta1'
testImplementation 'junit:junit:4.12'
implementation 'com.android.support:design:26.0.0-beta1'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
}
I am new in Android Developement and I try to implement Bluetooth LE features on my app.
I have some difficulties to run my android project with RXAndroidBLE.
This library use lambda and I am not able to make it run.
I have updated my gradle file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.example.maxime.applicationtest"
minSdkVersion 18
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
jackOptions {
enabled true
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
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-v7:25.1.0'
testCompile 'junit:junit:4.12'
compile "com.polidea.rxandroidble:rxandroidble:1.1.0"
}
When I try to run the following code in my MainActivity, an error is displayed:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
RxBleClient rxBleClient = RxBleClient.create(this);
Subscription scanSubscription = rxBleClient.scanBleDevices()
.subscribe(
rxBleScanResult -> {
// Process scan result here.
Log.e("DEVICE", rxBleScanResult.getBleDevice().getName());
},
throwable -> {
// Handle an error here.
}
);
// When done, just unsubscribe.
scanSubscription.unsubscribe();
}
FATAL EXCEPTION: Thread-4847
Process: com.example.maxime.applicationtest, PID: 27342
java.lang.NoSuchMethodError: No virtual method com_polidea_rxandroidble_internal_radio_RxBleRadioImpl$$Lambda$1_lambda$new$0()V in class Lcom/polidea/rxandroidble/internal/radio/RxBleRadioImpl; or its super classes (declaration of 'com.polidea.rxandroidble.internal.radio.RxBleRadioImpl' appears in /data/app/com.example.maxime.applicationtest-1/base.apk)
at com.polidea.rxandroidble.internal.radio.RxBleRadioImpl$$Lambda$1.run(Unknown Source)
at java.lang.Thread.run(Thread.java:818)
I've no idea why it goes wrong.
If anyone could help me it would be great.
Thanks!
I finally found a solution by removing jackOptions.
Now it works like a charm.
Had this problem too. But just removing jackOptions didn't work. Had to add retrolambda to my project. My build gradle now looks like this :
apply plugin: 'com.android.application'
apply plugin: 'me.tatarka.retrolambda'
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'me.tatarka:gradle-retrolambda:3.3.1'
}
}
repositories {
mavenLocal()
}
android {
compileSdkVersion 24
buildToolsVersion "24.0.3"
defaultConfig {
applicationId "com.trump.islove"
minSdkVersion 18
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'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
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'
compile "com.polidea.rxandroidble:rxandroidble:1.1.0"
compile 'com.jakewharton:butterknife:8.4.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'
testCompile 'junit:junit:4.12'
}
you must write to your build.gradle file:
apply plugin: 'me.tatarka.retrolambda'
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'me.tatarka:gradle-retrolambda:3.3.1'
}
}
how does the gradle dependencies work, i can not find any function relate with it in the gradle source code.
please help me , I googled this but found nothing...
dependencies {
}
gradle dependencies work from build.gradle(Module:app)
buildscript {
repositories {
....
}
dependencies {
...........
}
}
apply plugin: 'com.android.application'
apply plugin: '..'
repositories {
.....
}
android {
compileSdkVersion 23
buildToolsVersion "23.0.0"
defaultConfig {
applicationId "your pkg name"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
lintOptions {
abortOnError false
}
}
//Here you can add your dependencies
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.google.android.gms:play-services:8.4.0'
compile 'com.google.android.gms:play-services-ads:8.4.0'
compile 'com.google.android.gms:play-services-identity:8.4.0'
compile 'com.google.android.gms:play-services-gcm:8.4.0'
........
}