qt ui do not show in android

[oscar99]

Hi,
i use qt make android. i use qt designer make a ui file with a button. build debug apk successfully. but after i install the apk to my phone. the ui is blank do not show anything. how to let qt ui work in android.

[Axel Spoerl]

Hi and welcome to the Qt forum!
Can you share some more information:

• Qt and Qt Creator version
• Android Sdk and Ndk versions
• your code to show the button.
  Does the button show, when you run the app on a desktop?

[oscar99]

Hi,
qt is 6.7.2 qt creator is 14.0.1
SDK version：16.0， NDK version：25.1.8937393
run on desktop shows well.

[Axel Spoerl]

See here for supported versions.
NDK 25.x.y is not supported.

[oscar99]

thanks. now it works