<html> <div style=“font-size:xx-large; font-weight: 900;”>12.12.2025 Freitag</div> </html>

Appointments

- None

Health

- Exercises
- - Attention concentration
  - - find good exercises
    - check
      - Die 12 besten Denkspiele für Erwachsene zum Trainieren von Gedächtnis und Konzentration
      - 6 Faustregeln vom Hirn-Professor: Wie Sie mit 75 noch fit im Kopf sind
  - - do these exercises
- - Rücken
  - - Morgens
  - - Abends
- - Augen
  - - Morgens
  - - Abends
- - Zunge
  - - Morgens
  - - Abends
- - Pr
  - - Morgens
  - - Abends

Motivation

- “RPM” (by Toni Robbins) is
- our day should look like:
  - Results-oriented,
  - purpose-driven,
  - built around a “massive action plan.”
- You have to consistently ask yourself what you want, what your purpose is, and what you need to do to achieve it.

Tasks for the day

- Glomus
- - location screen
  - - display one track from DB
    - + fetch locations for given ID
    - - read about “parcelizing problems” with LiveData
      - See:
        
        https://developer.android.com/topic/libraries/architecture/livedata
      - Also interesting links:
        
        https://abhinay212.medium.com/savedstatehandle-in-kotlin-d7115525268b
        
        https://www.kodeco.com/5212210-jetpack-saved-state-for-viewmodel-getting-started
        
        https://developer.android.com/topic/libraries/architecture/viewmodel/viewmodel-savedstate
        
        https://google-developer-training.github.io/android-developer-fundamentals-course-concepts-v2/unit-4-saving-user-data/lesson-10-storing-data-with-room/10-1-c-room-livedata-viewmodel/10-1-c-room-livedata-viewmodel.html#dao
- - track list screen
  - - implement remove operation
    - + remove one
    - + remove all selected
  - - navigate to map screen in onClick
    - see:

- Tracker for Traccar
- - fix “Prominent Disclosure” problem
  - - test all scenarios
  - - publish 1.0.26
    - - build 1.0.26
    - - publish
- - 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

- Learning Android development
- - Android Basics with Compose
  - - Pathway 1 Kotlin Fundamentals
    - - Use function types and lambda expressions in Kotlin
  - ? Unit 1: Your first Android app
    - - Pathway 3: Build a basic layout
  - ? Unit 2: Building app UI
    - - Pathway 3: Interact with UI and state

- Search for business idea
- - find software for plugin
  - - check OpenProject for checklist plugin
  - - find out more information about OpenProject
    - which programming language?
      - seems to be Java
    - …
  - - find at least one alternative for checklist plugin
    - - check OFBiz task management
- - Geo Tracker (see GPS tracking app)
  - - try
  - - write a small “spec”

- Chalkup / Checklist plugin / ChalkUp Checklist Departure Control
- - implement Qlist screen using Room Repository
  - - implement fetching models from repository in QlistViewModel
    - check possible solutions / tutorials / examples
      - using ViewModel?
  - - continue code lab Android Room with a View - Kotlin
    - stopped at 10. Create the ViewModel
    - see also:
      - Android Room with a View - Kotlin (my conspectus)
      - Room
      - https://developer.android.com/training/data-storage/room
    - misc
      - check Kotlin coroutines
        
        suspend etc
      - check singleton
        
        see the code in Create DAO section of codelab
- - implement TemplateList screen using Room Repository
  - - implement fetching models from repository
- - how it will be marketed
  - - PlayStore
    - - check key words
  - - other possibilities?

- Watch Use these tricks for effective bug fixing
- from “Android Weekly #633”

- Avril / Avril marketing
- - call Hr. Rist (from Sauter)
  - 07252 920-158
  - verwenden sie intablo?
    - auf der Website keine Verweise mehr auf intablo
  - wollen sie was anderes verwenden?
- - find marketing segments
  - - clean up in marketing segments information found in competition
    - - Formtastic
    - - Lumiform
    - …
  - - search for “Fragebögen”
    - which segments come?
- - find 10 german software manufacturers of “Software für Handwerker” with API or possibility to contact “end user companies”
  - - https://www.softwareabc24.de/handwerker-software/
    - ***** https://www.tooltime.app/
      - Tooltime App in PlayStore
      - the “forms” functionality exists (as “Dokumentation”)
    - ***** https://www.streit-software.de/handwerkersoftware/apps
      - the “forms” functionality exists
    - ***** https://www.craftboxx.de/dokumentation
      - the “forms” functionality exists
    - ***** https://plancraft.de/
      - NO direct “forms” functionality exist, but there is a good app, which can be extended
    - ***** https://hero-software.de/
      - the “forms” functionality exists (as “Dokumente” / “Arbeitsschritte”)
    - ***** Optimus
      - app exists, forms functionality exist, but no information about “forms in app”
        
        ⇒ contact Optimus partners?
    - ***** https://das-programm.io
      - the “forms” functionality exists (as “Arbeitsbericht”)
    - ***** https://openhandwerk.de
      - the “forms” functionality exists (as “Dokumentenmanagement”)
    - - Landrix Handwerk
      - there is an app for iOS, but I didn't found an Android app
        
        ⇒ possibility to ask them whether they need an Android version
      - it is not clear whether they have a “Checklist” module
        
        ⇒ ask them if they want to have it?
    - ***** https://www.mexxsoft.com/die-ios-und-android-app-mexxgo/
      - the “forms” functionality exists (as “Rapporte”)
- - find 10 german groups on linkedin for topic “Logistik & Transport”
- - make 5 posts on linkedin

- Install awow2024
- - “ChalkUpClient” projects
  - - check out
  - - make it work
  - - start working on it again
- + “ChalkUpDepartureControl” project
  - + check out
  - + make it work
  - + start working on it again

Goals for the week

Avril / ChalkUp / Checklist plugin / ChalkUp Checklist Departure Control
- - make a plan for the first version of ChalkUp Checklist Departure Control
  - + what we want to do?
    - + LKW? / PKW? / something different?
      - ⇒ PKW
        
        we start with PKW and after that we will see whether / how it will be used
  - + clarify what should be done for the first version
    - Done/Drafts/Trash
    - Details (editable / non-editable)
    - Templates
      - only one template
    - Settings
    - About
  - - time plan
  - - how it will be marketed
    - - PlayStore
      - - check key words
    - - other possibilities?

Search for a job
- - write at least 3 job applications
  - as consultant? / someone different?

Tracker For Traccar (???)

Task pool

- Chalkup / Checklist plugin
- - start the ChalkUpClient
  - - read about Android Jetpack Compose
    - - Get started with Jetpack Compose
      - + Thinking in Compose
      - - UI Architecture / Lifecycle of composables
    - - Jetpack Compose Tutorial → https://developer.android.com/jetpack/compose/tutorial
  - - create the “select questionnaire” screen
- - write ChalkupSpecification
  - - app part
    - - sync etc
- - PDF report builder
  - - JasperReports alternative
  - - “Jasper Reports online”?
  - - JavaScript PDF libs
  - - something different?
- - myFormioDemo
  - - configure the form builder
    - - proper titles
  - - find out what should be done
    - - next steps
      - - integrate the formbuilder into the Avril web application
        
        make a plan
        
        integrate as a new war file?
      - - show forms dynamically (get from REST call)
      - - save forms to the “database”
        
        check whether it is possible with a “REST-simulator”
    - - full plan
  - - render forms dynamically (get from REST call)

- Learning Kotlin
- - Elements of Kotlin by Mark Murphy
  - - Abstract Classes and Interfaces
- - Build an app with Kotlin
  - - decide what I will do
    - https://www.google.com/search?channel=fs&client=ubuntu-sn&q=android+development+with+kotlin
- take Kotlin tour: https://kotlinlang.org/docs/kotlin-tour-welcome.html
- 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
- 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

- [AA] Learning Angular
- - Angular Docs Understanding Angular
  - - Components
    - - Component styles
    - - Sharing data between child and parent directives and components
- - Tutorial: Your first Angular app
- - Angular Concepts

- [AB] Decide what I want to do
- - Search for business idea
  - - Checklist plugin
    - - check open source Task management systems
      - - OpenProject
    - - check open source CRMs
      - - check EspoCRM

- 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

- Interesting videos
- Building a Compose Multiplatform App From Scratch - Understanding the Structure - ca. 1h 30min
- Product Science Webinar | 5 common code patterns slowing down your app - ca. 44 min

- “Запомнить все”

- The Six-Figure Second Income
- - Read “Chapter 4. Getting Open for Business”
- /home/kalaschnikow/Desktop/TheSixFigureSecondIncome.odt
- /mnt/sda4/books/calibre/Lindahl, David/The Six-Figure Second Income (21)

- Open Source Geschäftsmodelle

- Джим Кокрум “Интернет-маркетинг: лучшие бесплатные инструменты”
- /mnt/sda4/books/calibre/Dzhim Kokrum/Intierniet-markietingh_ luchshiie biesplatnyie instrumienty (2834)/

- Translate the Avril.work website in German
- - Avril Website rechtssicher gestalten
  - - Datenschutz
    - make CSS better

- [AA] Avril
- - make a plan for Avril
  - - development
  - - sales and marketing
- - task details page
  - - display all elements of Task properly
    - → window title
    - + user
      - fetch from REST
    - - state
      - REST ?
    - - urgency
      - REST ?
    - - questionnaire
      - REST ?
    - - address
      - use Leaflet ?
        
        https://leafletjs.com/plugins.html#geocoding
        
        https://smeijer.github.io/leaflet-geosearch/ → 912 stars
      - is there something other?
    - - attachments
      - - buttons
        
        - upload file
        
        - delete all
      - - deletion of one file (necessary?)
    - - action buttons
      - - save
        
        - on the left
      - - delete
        
        - on the right
        
        - flat and icon only

- [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

Table of Contents

Appointments

Health

Motivation

Tasks for the day

Goals for the week

Task pool