Embedded Android

Dieser Kurs wird in englischer Sprache durchgeführt.
There are many courses that teach you how to write applications for Android. This is not one of them.
Instead, this courses focuses on the Android platform itself. It will teach you how to take the source code from the Android Open Source Project (AOSP) and build a custom Android image for a wide range of applications. Typical use-cases include test equipment, point of sale, and industrial control terminals.
Usually, Android is embedded into the system so that the end user sees only the user interface that controls the device.

Listenpreis 3.550,00 € exkl. MwSt.
4.118,00 € inkl. MwSt. Dauer 4 Tage
Leistungen
  • Schulung im Trainingscenter oder
    als Virtual Classroom
  • Teilnehmerunterlage
  • Verpflegung bei Präsenzkursen
  • Teilnahmebestätigung / Zertifikat
Ihr Ansprechpartner

Gabriela Bücherl

Geschäftsführung,
Vertrieb

Telefon: +49 (0)89-4576918-16
g.buecherl@cbt-training.de

  • DatumOrtStatusAktionspreisBuchen
    30.11.2020 München
    • Introduction to Android
      • Android architecture: the big picture
      • The Android Open Source Project (AOSP)
      • Building Android from source
      • The impact of Project Treble
    • Creating a new Android product
      • The structure of an Android device
      • Setting basic hardware characteristics
      • Adding the product to the "lunch" menu
    • The kernel
      • Looking at some Android-specific changes to Linux
      • Google common kernel and vendor kernels
      • Building Linux from source
    • Booting Android
      • Options for storage layout: separate systemand vendor partitions; system-as-root; A-B "seamless update"
      • Flashing images using fastboot
      • Android init: events and services
      • Understanding run command (.rc) scripts
    • The Android build system
      • Building a product from packages and modules
      • Creating packages and modules using Android Blueprint (Android.bp) and Android Makefiles (Android.mk)
    • The Android framework
      • Understanding Android services
      • The role of binder and AIDL
      • Adding a custom system service inside a persistent app
      • Accessing the service from a platform library
    • Applications
      • Application sandboxing
      • Writing system and privileged apps
      • Calling platform libraries
    • Security
      • UHow Android permissions work and how to add your own
      • POSIX user ID and group ID within Android
      • Understanding and modifying SELinux policy files
      • Security threats and "rooting"
    • The Hardware Abstraction layer
      • Types of HAL: binderized; passthrough and same process (sp)
      • HIDL - the HAL Interface Definition language
      • Run-time linking and the Vendor Native Development Kit (VNDK)
      • The Vendor Interface (VINTF)
    • Testing; CTS and VTS
      • Validating your Android implementation using the Compatibility Test Suite, CTS
      • Testing the Vendor HAL using the Vendor Test Suite, VTS
    • Integrating non-Android code
      • Problems with integrating non-Android code
      • Using a chroot jail
    • Graphics
      • How SurfaceFlinger orchestrates image rendering
      • Internal and external displays
    • Debugging and profiling
      • Debugging native code with GDB
      • Decoding crash dumps (Tombstones)
      • Profiling CPU usage using perf
  • During this four day course you will design your own product using the latest version of Android, Android 10.
    Beginning with a clean copy of AOSP, you will build system images and use them to boot the target device. You will create a new Android System Service, defining the interface using the Android Interface Definition Language, AIDL. You will learn about the Android security framework and SELinux, and add SELinux policy files for the changes you have made.
    Later, you will learn about the Hardware Abstraction Layer, the HIDL interface language, and binderized and passthrough transports. Finally, there is the allimportant topic of debugging and profiling the final system.
    Roughly half of the course is taken by hands-on lab sessions during which you will apply the theory to create an embedded Android device. At the moment it is only available on-line, using a virtual classroom. You will be building AOSP in the cloud and downloading images so they can be tested locally using the Android emulator.

    • Good knowledge C/C++ and Java
    • Familiarity with embedded Linux concepts (toolchain/bootloader/kernel/root filesystem)
    • Familiarity with Linux command-line tools such as make, grep, and find

    Zielgruppe:

    This course is ideal for system architects, engineers and project leaders who want to know how Android works and how to customize and extend the platform.
    • Electronic copies presentations and lab notes
    • Worked solutions to the problems
  • About the Trainer:
    Chris Simmonds has a wealth of experience in customizing Android for embedded
    systems. He has been running training courses and workshops in Android since 2010
    and has trained teams at many well-known organisations in the UK, Europe, USA,
    South America and SE Asia. He is the author of the book "Mastering Embedded Linux
    Programming", and is a frequent presenter at open source and embedded conferences,
    including Embedded Linux Conference and Embedded World.
  • Täglich 9. 00 bis 17.00 Uhr
  • Sie interessieren sich für eine Inhouse- oder Firmenschulung?
    Diese Seminarform findet ausschließlich mit Teilnehmern Ihrer Firma in unseren oder Ihren Räumlichkeiten statt und wird individuell auf Sie abgestimmt.
    Sie bestimmen die Inhalte, den Zeitpunkt und Dauer des Seminars.

    Gerne unterbreiten wir Ihnen eine Angebot. Füllen Sie hierfür bitte unser Anfrage-Formular aus.

    Vielen Dank.
    Ihr CBT-Training-Team

    Anfrage

Kontakt

CBT Training & Consulting GmbH
Elektrastr. 6a, D-81925 München

  +49 (0)89 4576918-40
beratung@cbt-training.de
Mo-Fr: 8.00 - 17.00


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