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android / trusty / app / confirmationui / 0f3d6f36fe990197c04e183aa6242691d7b02d56
commit0f3d6f36fe990197c04e183aa6242691d7b02d56[log] [tgz]
authorMike McTernan <[email protected]>Mon May 22 18:18:25 2023 +0100
committerMike McTernan <[email protected]>Mon May 22 18:18:25 2023 +0100
tree12f53acb6d566fbcc7adb96fbc2eaaaf1dff9890
parentd2bedb3307df699b5764dffee3c7d447e0f4dc7a [diff]
trusty:tui: fix leak on error path.

Bug: 283322052
Test: confui on target
Change-Id: I1faaf6ed8acd17afecdf3b1d42121f2063d7cae8
1 file changed
tree: 12f53acb6d566fbcc7adb96fbc2eaaaf1dff9890
  1. examples/
  2. include/
  3. src/
  4. test/
  5. .clang-format
  6. LICENSE
  7. manifest.json
  8. MODULE_LICENSE_APACHE2
  9. PREUPLOAD.cfg
  10. README.md
  11. rules.mk
  12. usertests-inc.mk
README.md

ConfirmationUI Trusted App

This is an implementation of the ConfirmationUI trusted application for Trusty. It is meant as a reference implementation for OEMs who want to implement ConfirmationUI or “Android Protected Confirmation” and use Trusty as TEE OS.

Dependencies

  • Android platform/system/teeui
  • libcxx
  • freetype

Additional integration work

You will need a touch controller driver or another trusted input method for the targeted platform.

Included in this package is a sample layout as used by Pixel3(+) phones. For phones that use button on the right side of the phone this layout can be adjusted by configuring the context parameters. E.g.: (see TrustyConfirmationUI.cpp) conv.setParam(1440_px); conv.setParam(2960_px); conv.setParam(34.146_mm); conv.setParam(44.146_mm); conv.setParam(54.146_mm); conv.setParam(64.146_mm);

Layouts

A default example layout is provided in examples/layouts/. To override the layout with a vendor specific one, define CONFIRMATIONUI_LAYOUTS to point to the layouts library you want to link against.