Cannot change the preview size ARConfigBase.setPreviewSize(w,h)

[remmel]

According to 2.13 release note, the ARConfigBase.setPreviewSize(w,h) should now work, but I cannot make it work. Size & image provided by ArCameraIntrinsics.getImageDimensions(); and ArFrame.acquirePreviewImage().getWidth() is always 1080x1440 (tested on Honor View 20 + Huawei P20 Pro)

Code : Github hms-AREngine-demo fork

Something else related, is the order width,height it not coherant with ArCameraIntrinsics.getImageDimensions(); //[1080,1440] as it returns [height,width] but ARConfigBase.setPreviewSize(width,height)

[Mike-mei]

@remmel

1. The ARConfigBase.setPreviewSize(w,h) function isn't supported on the EMUI 9.x phone, this function will be available on EMUI 10.x phone in later versions
2. The first value returned means the long side, the second value returns means the short side.

[remmel]

Hi,

1. but both of thoses phones have EMUI 10
   • Honor 20 View : 10.1.0.231
   • Huawei P20 Pro : 10.0.0.171

[Mike-mei]

The ARConfigBase.setPreviewSize(w,h) function will be supported on EMUI 10 phones in the 5.0.5 version, we will let you know when the new version released.

[remmel]

@Mike-mei , I confirm that this is now working :) Checked with Honor 20 View (10.1.0.237) /Resolution checked (3264,2448) / com.huawei.hms:arenginesdk:2.15.0.1 Thanks !

[remmel]

I tried multiple resolutions on my Honor 20 View: the documentation is missing some resolutions and others which are in the doc, but not working.

• ko: 8000,6000; 4000,3000; 1920,1080; 1600,1200; 1280,720; 1216,912; 1024,768; 768,576
• ok: 3264,2448; 2048,1536; 1440,1080 (default); 1280,960; 960,720; 640,480; 320,240

Can you update the doc with the new resolutions?

[Mike-mei]

Thank you for your suggestion, we will optimize the description in the documentation in next week

[remmel]

Thanks! Thanks to your snippet, I found a larger resolution (tested) : 3968x2976