Other B4A v10.2 BETA is available for download

Erel · Aug 31, 2020

This update adds support for the latest version of Firebase, Crashlytics and Android SDK.

B4ASdkManager updated to support latest version of Android SDK command line tools.
Firebase libraries updated to support latest version of Firebase SDK.
OkHttp updated based on OkHttp 3.14.9.
Support for latest version of Crashlytics. Previous version will stop tracking crashes on November 2020.
B4X version of KeyValueStore added as an internal library.
Internal libraries updated: B4XPages, B4XDrawer, B4XCollections, XUI Views and BCTextEngine.
Deprecated libraries removed: CustomListView (replaced with xCustomListView), Http and HttpUtils2 (replaced with OkHttp and OkHttpUtils2).
B4XPages template updated.
IDE performance improvements related to projects which use many b4xlibs.
New indicators to help understand the code flow with resumable subs:

I recommend switching to the latest command line tools + Android SDK. This means that you need to download a new SDK. You can keep the previous one as well.

Instructions:

Download command line tools v6609375: https://developer.android.com/studio#command-tools
Unpack in C:\Android
Download additional resources: https://b4xfiles-4c17.kxcdn.com/b4a/resources_9_20.zip
Unpack in C:\Android. It should look like this:
Set android.jar path in the IDE to: C:\Android\platforms\android-30\android.jar
Note that you don't need to run B4A Sdk Manager at all. All the required components are included. If you do want to run the emulator then start Tools - B4A Sdk manager, install the recommended items and create a new AVD.

Beta link: www.b4x.com/android/files/beta.exe

DonManfred · Aug 31, 2020

hery71 said:
Hi Where is the link to download the B4A 10.2 Beta?

In #1 near the end of the post. Beta link: ...........

hery71 · Aug 31, 2020

thanxs

josejad · Aug 31, 2020

hery71 said:
Hi Where is the link to download the B4A 10.2 Beta?

Erel said:
Beta link: www.b4x.com/android/files/beta.exe

hery71 · Aug 31, 2020

Pendrush said:
SDK Manager is starting after change path of javac (OpenJDK 11).

I had the same problem as you, you change the path to javac.exe where?
Best Regards

Bladimir Silva Toro · Aug 31, 2020

Muchas gracias @Erel haces un excelente trabajo.

Que Dios te bendiga.

Erel · Aug 31, 2020

hery71 said:
I had the same problem as you, you change the path to javac.exe where?

Tools - Configure Paths.

Note that the same Java versions are supported as before (8 - 14).

hery71 · Aug 31, 2020

I have the same problem as @Pendrush on sdkmanager (I use JDK 11 ):
Error: Error: Could not find or load main class com.android.sdklib.tool.sdkmanager.SdkManagerCli
Caused by: java.lang.ClassNotFoundException: com.android.sdklib.tool.sdkmanager.SdkManagerCli

kisoft · Aug 31, 2020

hery71 said:
I have the same problem as @Pendrush on sdkmanager (I use JDK 11 ):
Error: Error: Could not find or load main class com.android.sdklib.tool.sdkmanager.SdkManagerCli
Caused by: java.lang.ClassNotFoundException: com.android.sdklib.tool.sdkmanager.SdkManagerCli

Follow the directions in the first post and you'll be fine. If not, reinstall everything from scratch.

Scantech · Aug 31, 2020

Thanks for the update. What is the recommended TargetSDKVersion?

DonManfred · Aug 31, 2020

Scantech said:
What is the recommended TargetSDKVersion?

29

Scantech · Aug 31, 2020

I get this error with SDK and not able to resolve it.

Error in AVD Manager as well. I do not see emulator in the list?

Also, SDK missing Viewpager2 and Annotations. I searched for it and downloaded it-now ok

Star-Dust · Aug 31, 2020

I'm having this error: Couldn't find main class com.android.sdklib.tool.sdkmanager,sdkManagerCli

Jack Cole · Aug 31, 2020

I am having the same problem. I tried deleting the Android folder and downloaded the new files and tools again. No luck in getting it to work.

kisoft · Sep 1, 2020

Jack Cole said:
I am having the same problem. I tried deleting the Android folder and downloaded the new files and tools again. No luck in getting it to work.

I had exactly the same problem. Delete the contents of the Android folder and then reinstall everything according to these instructions...(

B4A – The simple way to develop native Android apps

B4A includes all the features needed to quickly develop any type of Android app. B4A is used by tens of thousands of developers from all over the world, including companies such as NASA, HP, IBM and others.

www.b4x.com

Then follow the guidelines from the first post ... It worked for me.

Erel · Sep 1, 2020

Star-Dust said:
I'm having this error: Couldn't find main class com.android.sdklib.tool.sdkmanager,sdkManagerCli

I need more information.

1. Have you downloaded a new SDK in a new folder, as explained in the first post (https://www.b4x.com/android/forum/threads/b4a-v10-2-beta-is-available-for-download.121775/) ?
Based on the logs inside the app, you are still using an old SDK.

2. Which version of Java are you using?

Star-Dust · Sep 1, 2020

Erel said:
I need more information.

1. Have you downloaded a new SDK in a new folder, as explained in the first post (https://www.b4x.com/android/forum/threads/b4a-v10-2-beta-is-available-for-download.121775/) ?
Based on the logs inside the app, you are still using an old SDK.

2. Which version of Java are you using?

1. Yes I have created a new folder. But I copied the old SDK files and I later unpacked and copied the files as indicated in the instructions. I was wrong?

2. I use Java 8 and also OpenJDK11. At the time of the error I was using Java 8

Erel · Sep 1, 2020

Star-Dust said:
I was wrong?

Yes.

You should create a new empty folder and download the packages listed here: https://www.b4x.com/android/forum/threads/b4a-v10-2-beta-is-available-for-download.121775/

Pendrush · Sep 1, 2020

Erel said:
You should create a new empty folder and download the packages...

I was do like that, but still I see error.
OpenJDK 11.0.1

Error: Error: Could not find or load main class com.android.sdklib.tool.sdkmanager.SdkManagerCli
Caused by: java.lang.ClassNotFoundException: com.android.sdklib.tool.sdkmanager.SdkManagerCli

Star-Dust · Sep 1, 2020

i also have the same error using Java 8

Star-Dust · Sep 1, 2020

I found the problem. There was an error unzipping the SDK Tool file and folders were missing.

I re-downloaded and repeated the decompression operation

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