Add Qt6 android support and QtQuick client example

[freedbrt]

No description provided.

[frankosterfeld]

Android/Qt6 support patch looks good!

[freedbrt]

Ok, done

[PeterPetrik]

We are migrating merginmaps.com to Qt6, this patch is critical so we can build Android. Would it be possible to merge it and create new qtkeychain release?

[PeterPetrik]

This needs a change,

qtkeychain/CMakeLists.txt

Line 98 in f197cdb

find_package(Qt6 COMPONENTS AndroidExtras REQUIRED)

should be removed, there is no Qt6AndroidExtras package at all.

[PeterPetrik]

@frankosterfeld shall we fix this PR, or shall I create a simpler PR with just a required changes?

[frankosterfeld]

@PeterPetrik I'd say fix up this PR. I hope i get to a new release when back from vacation.

[PeterPetrik]

@frankosterfeld cannot modify his branch, maybe the stuff can be removed after mergin it?

here is the patch

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -91,11 +91,11 @@ else()
   find_package(Qt6 COMPONENTS Core REQUIRED)
   set(QTKEYCHAIN_VERSION_INFIX 6)
 
-  if(ANDROID)
-    find_package(Qt6 COMPONENTS AndroidExtras REQUIRED)
-    include_directories(${Qt6AndroidExtras_INCLUDE_DIRS})
-    set(QTANDROIDEXTRAS_LIBRARIES ${Qt6AndroidExtras_LIBRARIES})
-  endif()
+  # if(ANDROID)
+  #  find_package(Qt6 COMPONENTS AndroidExtras REQUIRED)
+  #  include_directories(${Qt6AndroidExtras_INCLUDE_DIRS})
+  #  set(QTANDROIDEXTRAS_LIBRARIES ${Qt6AndroidExtras_LIBRARIES})
+  # endif()
 
   if(UNIX AND NOT APPLE AND NOT ANDROID AND NOT HAIKU)
     find_package(Qt6 COMPONENTS DBus REQUIRED)

[freedbrt]

@PeterPetrik i can modify, if it needed

[PeterPetrik]

@freedbrt thanks!

[frankosterfeld]

Thanks!

[michaelk83]

I hope i get to a new release when back from vacation.

@frankosterfeld , if you're preparing a new release, would it be possible to also include #75 ? It needs an update, but it's a small change, so shouldn't be too complicated...