Kivy window closing after running on mobile - kivy

I make kivy file with external library in windows and I convert it to apk with google colab and when I install apk app in my mobile my app get closed,what do i do?
i add my library in requirement in bulidozer.spec.

Related

Alternative for hybrid web app without knowledge in app/server

i used to upload my ZIP (with HTML5/CSS web app) in phonegap since 4, 5 years and create cool mobile apps. But since some months it's look like Adobe dismiss the project, no more answer on forum etc.
Is there a good solution, when you don't know everything about shift/cocoa/java and server things, to simply upload your webapp (basically a website in a zip) and get IPA/APK ?
I heard about monaco or voltbuilder. Thanks
Not really. Although I can confirm https://build.phonegap.com works for me. If you have an error related to a malformed xml, you can try to delete the project on the website and re-uplading the zip file onto a new project. That's a bug I have experienced in the past.
Otherwise, you can install Cordova and Phonegap on your pc to build it using npm on the terminal (Linux/MacOs).
$ sudo npm install -g cordova
or for windows (CMD):
C:\> npm install -g cordova
then navigate with the command line using cd to go to a folder
eg. cd myfolder.
You can see the files in your current directory with ls (Linux/MacOs) or lsdir (windows)
Once you are in your project's folder and that you can see with lsdir or ls your config.xml file of your project, then you can run those commands to add the platform you want to build:
cordova platform add ios
cordova platform add android
Finally to build the app, you need to:
cordova build
Note: To build an Ipa, you will need to use a device running MacOs since it requires XCode. I highly recommand you to get familiar with Cmd or the terminal if you are building an app.
I hope I have answered your question well

Kivy buildozer 64 bit apk not being accepted by google play store

Google Play Store was not accepting my 32 bit apk. So I followed the instruction from this link https://github.com/kivy/python-for-android/issues/1519 to change the android.arch to arm64-v8a in the buildozer spec file.
I did exactly that. Here are all the steps that I took:
1. Change android.arch from armeabi-v7a to arm64-v8a. Save the spec file.
2. Run sudo buildozer android release . Get an unsigned apk file.
3. Run zipalign -v -p 4 kindact-0.1-release-unsigned.apk kindact-0.1-release-unsigned-aligned.apk to get an aligned apk.
4. Copy that file along with the key file into a folder contained apksigner.
5. Run sudo ./apksigner sign --ks my-release-key.jks --out kindact-release.apk kindact-0.1-release-unsigned-aligned.apk to get a signed apk.
6. Upload that file to the App Releases in Google Play Store.
I get the same error "This release is not compliant with the Google Play 64-bit requirement.The following APKs or App Bundles are available to 64-bit devices, but they only have 32-bit native code: 7212." as in the 32 bit version, before editing the buildozer spec file.
On the same Google Play Store page, I click on the dropdown of the apk and the Native platforms is still showing armeabi-v7a.
I try uploading 1 32 bit apk and 1 64 bit apk as suggested here Kivy and Google Play 64-bit but still get the same error.
What did I do wrong? Please help.

How to export and run iOS project from Kony Visualizer to Xcode?

I am not used to work with kony platform and I have created simple app but I want to export it and run it as native iOS .xcocdeproj.
Kony Visualizer gives you different ways of building and viewing your app, depending on your needs. In Kony Visualizer Enterprise, you can build your app either from the Product menu, or from a command line. And you can view your built app either by previewing it on a mobile device, or by using device emulators and simulators that you configure. Please refer to this docs link to build for iOS using Kony Visualizer.
Please do this below steps.
once Kar file was build. go to your visualizer installation folder and go to plugins and then you can find com.kony.ios_8.2.28.v201811051627.jar file if you are using 8.2.28 version just for example.
Copy above file and rename it as zip file and unzip it.
once unzip was done inside you can find another zip file please unzip. ( ex: 8.2.28.zip)
you can see folder called VMAppWithKonylib.
now go open command-line tool and go to VMAppWithKonylib location.
now go to gen folder location inside your commandline. gen folder will inside VMAppWithKonylib.
7.now run this command - perl extract.pl konyappiphone.KAR
once extract done now go to VMAppWithKonylib and open project in xcode.
let me know if you are facing any more issues.

How to write an Electron app with Hyper?

I was wondering, how can I start to write an Electron app using the Hyper.js sources?
I am new to both Electron and Hyper, and watched a few videos on building an Electron app. But I can't quite figure out how to start the Hyper app. For instance, which is the "main" file in the sources?
Alright, after more reading and getting familiar with Node.js and Electron apps, the following procedure works:
git clone https://github.com/zeit/hyper
cd hyper
npm install
A lot of packages will be installed in a subdirectory called node_modules, then:
yarn run dev
And (in a separate terminal window):
yarn rup app
This will open an Electron app similar to the original one built by Hyper.

How to generate ionic apk or ios without extra applications?

Is there any ways to generate apk or ios file with using only node.js ?
most of solutions doesn't work or need some addition applications to build the application as apk/ios.
The solution of generating our application as "apk" or "ios" are so easy and fast and first of all open cmd screen with path of your application by using "shift + right click" on any place of your app folder > "open command windows here" and follow the steps
For APK, enter:
ionic package build android
For IOS, enter:
ionic package build ios
This process will take few minutes (just wait until the end)
Next step To download our apk/ios file, just enter:
ionic package download
when downloading completed, you will find the apk/ios file in the same path of your application
Very important note: sometime downloading process will display error message such as "your application not ready to download".
The solution very simple, just try to wait one or two minutes and re-write downloading command.
Finally, These commands tested on Ionic 2 so I'm not sure if its works with other Ionic versions.

Resources