I create my Android Project on Android Studio 3.0.1 , and Now I try to Open it in
Android Studio 3.5.3 to do that I Added this :
mavenCentral()
maven { url 'https://maven.google.com' }
to build.gradle file for Project in repositories two Parts (buildscript / repositories) and (allprojects/repositories) .
My Question is : Does the app need to test all its features again??
For manual update:
buildscript {
...
dependencies {
classpath 'com.android.tools.build:gradle:3.5.3'
}
}
No need to test anything because of gradle version change! But if downgrade the version then you might be change your some api,dependencies for lower gradle version.
Gradle:
Gradle is an advanced build toolkit for android that manages dependencies and allows you to define custom build logic. features are like. Customize, configure, and extend the build process. Create multiple APKs for your app with different features using the same project. Reuse code and resources.
And more about gradle: Link
Related
I download tutorial codes from github, and I unzip it and copy paste it to where my android studio projects are. After I update to SDK 24.0.2, the project can be opened but can NOT be run now.
Pls write a bit more words for clear instructions in steps of what do I do since I am new to android studio. A lot of time I don't understand the terms you experts use.
Can NOT run the project? the green triangle run button is grey so I can NOT run it.
I got these red messages from Event Log
Gradle sync failed: Unsupported method: SyncIssue.getMultiLineMessage().
The version of Gradle you connect to does not support that method.
To resolve the problem you can change/upgrade the target version of Gradle you connect to.
Alternatively, you can ignore this exception and read other information from the model.
Consult IDE log for more details (Help | Show Log) (41 s 341 ms)
I tried the repo and with only a few changes in two files was able to run the project.
update the root-level build.gradle
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.2.1"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
Updated gradle version to 4.2.1 and added google() to resolve android dependencies.
updated my gradle distribution URL in gradle-wrapper.properties.
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
Please see if the 6.7.1 is supported on your android studio or not else update to the latest as per your android studio supports, mine is the latest hence 6.7.1
That is it, just by changing these two files I was able to run that app.
Note: I just did bare minimum changes just to make the app run, ideally all the dependency and everything should be up-to-date but changing all those is out of the scope of this question.
I even committed the changes in the forked version of the app code. feel free to try
https://github.com/dk19121991/Court-Counter
Gradle is an app that Android Studio uses to manage loading the libraries of code the project is built with (among other things). But since this project you downloaded is about 5 years old, the version of Gradle in the project may not match up with what Android Studio's Android plugin can support.
Typically, the Gradle app is actually part of the project. You'll see it in the gradle/wrapper directory in the project. You can update the version by editing the file gradle-wrapper.properties, by changing the value in the distributionUrl line. I think you need to make the version at least 6.7.1 if you have a recently updated version of Android Studio, so change that line to look like this:
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
The configuration of the project is in the files named build.gradle. The weird thing is, that project seems to have an incorrect duplicate of build.gradle in the root directory of the project (it looks like the one that should go in the app directory). So you can delete the contents of that build.gradle in your root directory and replace it with what would normally be there in a new project. I just copy-pasted this out of a new project. You can paste it into that file:
buildscript {
ext.kotlin_version = "1.5.0"
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:4.2.0"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
mavenCentral()
jcenter() // Warning: this repository is going to shut down soon
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And finally, you will want to update the build.gradle file that's in the app directory so it uses the version of Android you already have downloaded (probably SDK 30). So find these relevant lines in the file and change them:
compileSdkVersion 30
buildToolsVersion "30.0.3"
//...
targetSdkVersion 30
After you've made all the above updates, press the "Sync Project with Gradle Files" button near the right end of the toolbar to reload the project from Gradle. It will take a couple minutes because it will have to download the new Gradle version.
I want to add AdView to my activity and I click on download and then it automatically implements the necessary library. But then I get the following error:
Error 1
I get the same error when I try to add GridLayout to my library.
Here is my gradle file: gradle file
I already tried to set the Global Gradle settings to offline work but it doesn't help.
I have android studio 3.4.2
This is a problem that bothers me for a while now and there seems no solution to this. Is it possible that these things are not available for androidx yet? Thank you for your help!
From the documentation:
To make the Google Play services APIs available to your app:
Open the build.gradle file inside your application module directory.
Note: Android Studio projects contain a top-level build.gradle file and a build.gradle file for each module. Be sure to edit the file for your application module. See Building Your Project with Gradle for more information about Gradle.
Add a new build rule under dependencies for the latest version of play-services, using one of the APIs listed below.
Ensure that your top-level build.gradle contains a reference to the google() repo or to maven { url "https://maven.google.com" }.
Save the changes, and click Sync Project with Gradle Files in the toolbar.
You can now begin developing features with the Google Play services APIs.
This is often a common mistake. If you have multiple repositories in your gradle, make sure that maven google is at the top of the list.
eg.
repositories {
maven { url "https://maven.google.com" }
...
}
This package:
// https://mvnrepository.com/artifact/com.google.android.gms/play-services-ads
implementation "com.google.android.gms:play-services-ads:18.1.1"
is either available from repository google() or from repository mavenCentral():
repositories {
google()
mavenCentral()
...
}
see the quick-start.
I was following a tutorial to develop icon pack for android and when I imported the project I got several errors and it was solved here - Gradle Version 4.6 - Absolute path are not supported when setting an output file name
After solving that error, the following error poped up.
Could not find com.android.tools.build:aapt2:3.2.0-4818971.
Searched in the following locations:
file:/C:/Users/Tomin Jacob/AppData/Local/Android/Sdk/extras/m2repository/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971.pom
file:/C:/Users/Tomin Jacob/AppData/Local/Android/Sdk/extras/m2repository/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971-windows.jar
file:/C:/Users/Tomin Jacob/AppData/Local/Android/Sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971.pom
file:/C:/Users/Tomin Jacob/AppData/Local/Android/Sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971-windows.jar
file:/C:/Users/Tomin Jacob/AppData/Local/Android/Sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971.pom
file:/C:/Users/Tomin Jacob/AppData/Local/Android/Sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971-windows.jar
https://jcenter.bintray.com/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971.pom
https://jcenter.bintray.com/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971-windows.jar
https://jitpack.io/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971.pom
https://jitpack.io/com/android/tools/build/aapt2/3.2.0-4818971/aapt2-3.2.0-4818971-windows.jar
Required by:
project :licensing
I tried to open the URLs and I was able to download JAR (aapt2-3.2.0-4818971-windows.jar) and JSON (aapt2-3.2.0-4818971.pom.json) files from the first 2 URLs. Should I copy these files somewhere? What should I do to solve this error?
Most likely you do not have the Google repository in your project's build.gradle file. Add google() in BOTH locations as shown below:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
I was able to solve the issue by adding google() in both locations:
File -> Project Structure -> Project -> *Now add ", google()" in
Android Plugin Repository
and
Default Library Repository
*
When you upgrade to 4.6 version of gradle. You need following upgrades too. Gradle Plugin Release page.
1. Android Studio 3.+
You need Android Studio version 3.+ to have 4.6 version of gradle. At the time of post latest release was 3.2.1. You can see latest release on this page.
2. Gradle Plugin 3.1.+
You need 3.1.+ gradle plugin for gradle-4.6 support. Check in project level build.gradle.
classpath 'com.android.tools.build:gradle:3.2.1'
At the time of post latest version was 3.2.1. You can see latest release here.
3. Add Google Maven Library
You need to add Google Maven library to project level build.gradle like below code.
buildscript {
repositories {
google()
...
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
...
}
}
allprojects {
repositories {
google()
...
}
}
see the dependencies of module :licensing and use com.android.tools.build:aapt2:3.2.0 (or even "com.android.tools.build:aapt2:3.2.0:windows") there, which is the final version ...that 4818971 version should ordinary come with an alpha prefix/suffix (the version number seems to be incorrect). maybe adding repository google() might be required, too. ordinary, that dependency should be present; removing that dependency might be another possible option.
For those people who still face exactly the same problem even after adding two google to BOTH positions in relevant gradle file.I would suggest you to check Android Studio -> Preferences -> HTTP Proxy page.
If you find it says some warnings like "...have set JVM proxy to 127.0.0.1".Then you should consider vpn-related issues which depends on your context.
If your desktop is MacOS, then go to Network setting page, advance->proxy tab,uncheck all the checkbox there.
Back to your IDE as following steps: Android Studio->File->Invalidate Caches/Restart.After that,go back to check Android Studio -> Preferences -> HTTP Proxy page again,previous warnings should be gone.Run again.
I solved my issue by upgrading my classpath from
'com.google.gms:google-services:4.0.0
to
'com.google.gms:google-services:4.2.0'
hope this helps
I have some code I'd like to use across multiple different projects. Let's say it's some e-commerce code that handles things like payments and shopping carts.
It seems inefficient and dangerous to copy-paste everything across different projects. And if I add one feature or fix one bug in the core e-commerce module, I'd like that change to be reflected in other projects using it too.
I would also like to re-use some of the Activities, Fragments, Adapters too.
What is a good approach to this?
When we have a library project that needs to be shared to every project on a local computer, we can make use of Maven.
A. Here the step in your library that we will you for the project:
Make a library project from Android Studio.
Add Gradle Android Maven plugin to root build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
}
}
Add apply plugin for step 1 in your library build.gradle. (NOT root build.gradle):
apply plugin: 'com.android.library'
apply plugin: 'com.github.dcendents.android-maven'
Add the following after the apply plugin, this line to determine your library when adding to project:
group = 'com.yourpackage.yourlibrary'
version = '1.0'
Add the following code in your settings.gradle:
rootProject.name = 'yourlibrary'
Then publish it to your local maven with:
./gradlew install
Or you can use gradle option in Android Studio.
Your library will be installed in $HOME/.m2/repository. Remember that to use the library you need to add like this:
Groupid:artifactid:versionid
Artifactid will be package name of your library.
B. Here the step in your Project which using the library:
Add the following code in your root build.gradle:
mavenLocal() // for local maven.
This for getting the local library maven that we have installed in step A
Then in your app project.gradle, add compile for the library:
compile 'com.yourpackage.yourlibrary:yourlibrary:1.0'
Read more:
Gradle: How to publish a Android library to local repository
https://github.com/dcendents/android-maven-gradle-plugin
https://inthecheesefactory.com/blog/how-to-upload-library-to-jcenter-maven-central-as-dependency/en
From my Knowledge 1. As others said try creating your own Module or Library and use it where ever you need 2.Use Version Control Tools Like Git(If your code changes it will be refleted in your git account)
I'm having trouble figuring out how to add android support library to a gradle build, without using SDK Deployer to add the library to mavenLocal. The main problem is how to configure the build to use the location on a local file system to resolve support library dependencies specified in the build file.
Figured this out. In case anyone else is trying to do the same, you need to add the local support library location to the gradle build repositories configuration in your build.gradle file, like so (substituting path_to_sdk, of course):
repositories {
... other repositories ...
maven {
url 'file://path_to_sdk/extras/android/m2repository'
}
}