<html> <div style=“font-size:xx-large; font-weight: 900;”>30.05.2026 Samstag</div> </html>

Kalender, Mai, KW22

Appointments

None

Health

- Exercises
- - Rücken
  - - Morgens
  - - Abends
- - Augen
  - - Morgens
  - - Abends
- - Zunge
  - - Morgens
  - - Abends
- - Pr
  - - Morgens
  - - Abends

Goals for the day

+ [AА] Book keeping
- + Check inbox
- + Check “rechnungen” directory
- + Check emails concerning financial stuff (invoices, payments etc.)
  - + v.kalaschnikow@gmail.com
  - + kalaachnikowmailru@gmail.com
- + Check accounts
  - + ING (+19.295,97€)
  - + C24 (+1.059,36€)
- + make a money transfer to C24 (if necessary)

- Search for a job
- - Job applications (do I want to send them? → check)
  - - Seeburger
  - - Sachbearbeiter (m/w/d) IT-Service, Sparkasse Kraichgau in Bruchsal
    - https://www.jobstimme.de/job?id=971918118
  - - (Junior/Senior) 2nd LVL Support (m/w/d) at Nesto Software
    - https://www.get-in-it.de/jobsuche/p303130
    - Nesto Software GmbH, Tullastraße 58, 76131 Karlsruhe
      - ca 1 hr
  - - First Level Supporter at UKBW
    - https://interamt.de/koop/app/crypt.HF9l02q5Xzvb8svQF7WfZw/HF98a
    - Waldhornplatz 1, Karlsruhe
      - ca. 1 hr
    - TVöD-VKA E 9b
  - - IT-Support Agent bei Acandis in Pforzheim
    - https://acandis.com/wp-content/uploads/2026/01/IT-Support-Agent-m_w_d.pdf
    - 40-80 k€
- - Check
  - - https://www.arbeitsagentur.de
  - - https://www.jobstimme.de/
  - - https://www.interamt.de
  - - https://www.cyberforum.de/jobboerse
  - - https://www.linkedin.com/jobs/search
  - - https://www.get-in-it.de/jobsuche?city=5895&radius=25
  - - [AA] https://www.freelancermap.de/
  - - [AA] https://www.malt.de
  - - [AA] https://www.gulp.de
  - - [AA] hays.de
- - for Gijas
  - - https://jobwrk.com/jobs/
    - - check
  - - https://de.stagepool.com/jobs/q=;t=;c=;m=0
  - - https://buehnenjobs.de
  - - Google

Learning AI with Gemma 4
- Gemma 4 Tutorial (video)
  - good to start using Gemma 4 with Ollama
- https://developer.android.com/blog/posts/gemma-4-the-new-standard-for-local-agentic-intelligence-on-android
  - “press release” for Gemma 4
  - Gemma 4 can be used for:
    - coding (agentic coding)
    - on-device intelligence (can be used in own apps on Android devices)
- https://android-developers.googleblog.com/2026/04/android-studio-supports-gemma-4-local.html
  - “press release” about using Gemma 4 in Android Studio
  - small “how to start”
    - maybe too small
- https://ollama.com/
- Suche:
  - using gemma 4 android studio

Learning AI
- Using Claude Code for free: https://www.youtube.com/watch?v=BxD6_ig_T08
- 1h Claude Code Crash Course For App Developers (Beginner Level) by Philipp Lackner
- Claude Code / Cowork: ИИ-агенты для НЕпрограммистов
- https://www.youtube.com/watch?v=1bzK54GADM4
- https://www.youtube.com/watch?v=kFpX1FftH70

- Chalkup
- - implement ItemDetails
  - - save timestamp
    - date pickers: https://developer.android.com/develop/ui/compose/components/datepickers
  - - add carousel for images
    - https://developer.android.com/develop/ui/compose/components/carousel
- - implement HomeScreen
  - + Item on HomeScreen
    - at first copy from “Inventory” example project
- - implement QuestionnaireFragmentAppBar
  - - implement More… menu
    - - Rename
    - - Delete
  - - implement title
    - especially after “Rename”
- - implement PhotoQuestionView
  - - implement proper saving of input on configuration change
  - - implement take photo request
    - - implement cleaning after cancel
  - - implement select photo request
  - - implement delete photo
- - test AI Agent
  - see https://www.heise.de/news/Android-Studio-Panda-2-KI-Agent-erstellt-neue-Android-Apps-11198132.html

- Glomus
- Publish Glomus 1.0
  - - Provide information about your app and set up your Store Listing
    - - Let us know about the content of your app
      - - Set privacy policy
      - - App access
      - - Ads
      - - Content rating
      - - Target audience
      - - Data safety
      - - Government apps
      - - Financial features
      - - Health
    - Manage how your app is organised and presented
      - Select an app category and provide contact details
      - Set up your Store Listing
- - implement “ToDos for first version” ⇒ Glomus Version 1.0
  - + don't draw stop icon for running track
  - - Track map screen
    - x update title on stop
    - + don't update title on stop for changed title
  - - Track list screen
    - + jump to new track item in the list on start of new track
      - currently simply to the top of list
  - + MainNavigation
    - + use single pane strategy (track list/ map / track details) in horizontal orientation
      - citation: “NavDisplay automatically falls back to using a SinglePaneSceneStrategy by default.”
        
        see https://developer.android.com/guide/navigation/navigation-3/custom-layouts
  - + show information about GPS
  - + translations
  - …
- - Glomus track details screen
  - - calculate track length
    - - test
  - - learn about rememberSaveable / state / recomposition
    - State and Jetpack Compose by Google (Florina Muntenescu)
    - + Exploring rememberSaveable in Android Compose
    - Mastering rememberSaveable in Jetpack Compose: Pros, Cons & When to Use It!
    - Jetpack Compose Recomposition: Debug & Optimize Performance Guide
    - Misc:
      - 6 Jetpack Compose Guidelines to Optimize Your App Performance
        
        interesting article, but it is too soon for me (I don't understand it properly)
  - - center on current location
    - - test

- Tracker for Traccar
- - run ELM327-emulator and try to see the emulated data

- Learning Android development
- - https://developer.android.com/develop/ui/compose/documentation
- - Android Basics with Compose
  - ? Unit 2: Building app UI
    - - Pathway 2: Add a button to an app

- Learning English
- - make a conspectus of How to learn a language fast, according to polyglot Olly Richards
- - find games to learn English

- Tracker for Traccar
- - fix “Prominent Disclosure” problem
  - add an alert window when user starts tracking
    - see / rework TrackingActivity.checkLocationPermission()
    - “Don't warn again” checkbox
- - Salind ansprechen
- - fix problems from Pre-launch report:
  - https://play.google.com/console/u/0/developers/8995373286867912433/app/4974977083807749126/pre-launch-report/details?tab=accessibility&artifactId=4859943701217475619
- ? Fix permission problems
  - - see https://developer.android.com/training/permissions/requesting
  - - Test on Android 10
- ? Fix ad serving problems (Google AdMob)
  - - read more about the problem
    - - AdMob policies
- - Test version “1.0.20” - test all OBD params
  - - test OBD with our car
- - fix AdMob / AdSense / GooglePlay problems
  - + Content obscuring Google-served ads
  - + Encouraging clicks
  - ***** Site Behaviour: Navigation
    - I don't really know what Google means. May be this problem is bound to “content obscuring Google-served ads” (like in this post: https://groups.google.com/g/google-admob-ads-sdk/c/nR173C97fwU?pli=1)
    - so I hope that it will be fixed if I fix the “content obscuring” issue.
  - + Consent requirement: Certified CMP not adopted
    - + Create a GDPR message in AdMob (https://apps.admob.com/v2/home?pli=1)
      - Info: https://support.google.com/admob/answer/13554116#next-steps
      - it seems that I've done this (published etc)
        
        ⇒ test it after new release of Tracker for Traccar is published
  - Some links:
    - AdMob → open with my developer account for Google Play
    - AdSense → open with my developer account for Google Play
- - T4T Migration to Jetpack Compose
  - - migrate
    - - TrackingActivity
      - - roghly test converted Kotlin class
      - - migrate to Jetpack Compose
    - - OBDActivity

- Search for business idea
- - check the ideas 200 to 300 from https://www.geschaeftsideen.de/geschaeftsideen.php
  - https://www.geschaeftsideen.de/geschaeftsideen.php?anfang=200
- - articles to read

- Chalkup / Checklist plugin / ChalkUp Checklist Departure Control
- - implement using memory for loading / saving questionnaires
  - - check Avril's implementation
    - Sync?
  - - check “modern” solution
    - DataStore?
    - Scoped Storage?
    - Jetpack?
- - how it will be marketed
  - - PlayStore
    - - check key words
  - - other possibilities?

- Android Basics with Compose
- - Unit 2

- Install awow2024
- …

- [AА] Check business ideas
- - Business Ideas
- - search for freelancer sites
  - https://ultrapress.de/18-projektboersen-fuer-freelancer-und-unternehmen/
- - check IT-Genossenschaften
  - - https://karlsruhe.impacthub.net/
  - - find more

- Tracker for Traccar
- - check Google Play
- - check AdMob

- Avril marketing
- - Write some posts about Avril
  - - find where I can post
    - - LinkedIn
    - - Facebook
    - - other possibilities?
- - Work Avril bonus program out
  - conditions
    - one time / permanent
      - one time
        
        find the customer for X €
      - permanent (Sales and 1-Level Support)
        
        5 € + X€ margin
    - how much?
  - write text for posts
  - distribution channels
    - organizations
    - forums
  - keywords
  - search for similar examples of bonus programs
  - branches
    - security
      - https://www.securitas.de/
      - Bundesverband der Sicherheitswirtschaft
    - field services
      - Außendienst
      - cleaning
      - facility management
      - Hausmeisterservice
    - montage
- - Check marketing possibilities (facebook & forums & …)
  - - post new year congrats to 3 communities
  - - find more communities
    - - facebook
    - Use following topics
      - - Security
      - - Außendienst
      - - Logistik
      - - Vertrieb

- T4T Migration to Jetpack Compose
- - migrate
  - - TrackingActivity
    - - roghly test converted Kotlin class
    - - migrate to Jetpack Compose
  - - OBDActivity

- GooglePlay
- - AdMob → open with my developer account for Google Play
- - AdSense → open with my developer account for Google Play
  - - Create a GDPR message in AdMob (https://apps.admob.com/v2/home?pli=1)
    - Info: https://support.google.com/admob/answer/13554116#next-steps

- [AА] Winterize our garden tools
- see https://lifehacker.com/home/winterize-garden-tools

- SPAM Problems from 27.12.2022 (see also Mail Server)
- - check logs

- [AA] Avril
- - Translate the Avril.work website in German
  - - Push my work to Git(!)
    - copy files from /home/kalaschnikow/Desktop/avrilsite/ to avril_website project
    - add my changes from www.avril.work
      - CSS
      - header
      - footer(?)
      - ?
  - - Impressum
  - - Cookies etc.
- - Translate the Avril.work website in English
  - - Homepage
    - + Text
    - - Images
  - - Features
    - - Text
    - - Images
  - - Contacts
  - - Impressum
  - - Cookies etc.

- Avril marketing (https://vwiki.avril.work/doku.php?id=avril_marketing_todo)
- - Check forums
- - Check Odoo Marketplace for possibilities
  - https://apps.odoo.com/apps/modules

- make a plan for Avril
- - development
- - sales and marketing

- [AB] Decide what I want to do
- - Search for business idea

- Check apps
- - something for Fleetmanagement
  - misc links:
- - Tracker for Traccar
  - - can it be profitable?
  - - what if the app would be contain an optional “Tasks” feature?
    - configuration
      - enable
      - server address
      - user
      - etc
    - simple user creation
- - Professional GPS tracker
  - IoT parameters

[AB] Learn Kotlin
- Kotlin Onboarding: Introduction - a Kotlin course by Jetbrains
- Also interesting reading about Kotlin etc.:
  - A Glimpse Into the Future of Android Development
  - The huge potential of Kotlin/Wasm

[AB] Learn Unit testing
- Best Practices for Unit Testing in Java

- [AB] Check Google Play
- + Number of Tracker for Traccar installations
  - 309 (03.02.2023)
- + Why are the “payments on hold”?
  - (seems to be) Google wants to know my bank account
    - I can set my bank account data in Google Play / AdMob when I want to fetch my money (at the moment ca.200€)
- - What should be done with
  - + Target API
    - target API of my apps should be updated to 33 (my latest published productive version of T4T has target SDK = 30)
  - - Ad ID Permission
  - - Developer Program Policy Update

- [AB] Check my current tasks
- - Clean tasks
  - - Tasks on Saturdays (this and the next saturday)
- - Review my Task pool

- [AC] Check netcup
- + when starts the next period
  - 23. Mai 2023 - 22. November 2023
- + when I receive the next invoice?
  - im Mai 2023 (normalerweise 23.05.2023)
- + how much will it cost?
  - max. EUR 6,53 (inkl. MwSt.) per month
  - for 6 months ⇒ 6 * 6,53 = 39,18€
- - what is running on netcup's server? (⇒ at least http://avril2021.avril.work)
  - - check netcups web apps
    - https://www.servercontrolpanel.de/SCP/
    - https://ccp.netcup.net/
  - - check domaindiscount for all used IPs
  - - check my keepass
  - - check browser
- - do I really need it?

- [AB] Buy one of the keyboards
- - make a photo
- - write the text
- - publish both on ebay

- [AB] The letter from the tax office
- - Give the Feststellungserklärung for the piece of land in Büchenbronn (with ELSTER)
  - see the letter from tax office
  - see also my mails with “Grundsteuer” (search in Gmail)

- buy / give away the tabletop football
- buy / give away the suntan cabin

Goals for the week

Avril
- [AB] publish new app version
  - [AA] more stable MQTT connection
  - [AB] targetSdkVersion = 29
- [AC] Implement possibility to add new users for admins
Tracker For Traccar
- [AB] targetSdkVersion = 29
- [AB] Implement trips
  - [AB] List screen
  - [AB] Details screen
- [BA] при работе приложения вместе с таскером traccar.intent.action.START_SERVICE работает как надо, а STOP_SERVICE изменяет состояние, т.е. если служба была остановлена, то она запускается, и наоборот.
- [BA] поменяйте имя параметра BATTERY на batt
- [BA] добавьте параметр charging (булево), который будет означать заряжается телефон или нет.
- [BA] Check: в 9-ом Андроиде HTTP по умолчанию запрещен
- [CA] сделать возможность изменения периода отправки координат на сервер с помощью таскера (возможно и других настроек тоже).

Table of Contents

Appointments

Health

Goals for the day

Goals for the week