Android portrait mode and rotation

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Android portrait mode and rotation

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ToxicAvenger
Contributor III

Hello,

In my project screen should be in portrait mode, not in landscape like in default i.MX53 with seiko 4.3 screen.

To get this mode i set in init.rc:

setprop ro.FSL_LANDSCAPE_MODE 0
setprop ro.sf.hwrotation 270

Now orientation is ok, but I have problems with automatic rotation.

When I turn on automatic rotation, my screen is rotated 90 anti clockwise.

How to get proper screen rotation and working automatic rotation?

Best regards,

Toxic

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ToxicAvenger
Contributor III

Hi,

Problem solved. Axis was wrong, X and Y was mismatched and X was reverted.

Best regards,

Toxic

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ToxicAvenger
Contributor III

Hi,

Problem solved. Axis was wrong, X and Y was mismatched and X was reverted.

Best regards,

Toxic

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weidong_sun
NXP TechSupport
NXP TechSupport

Hello,Toxic,

      If you want screen to be rotated automatically during it's working, A g-sensor(such as,MMA7660,MMA8451,MMA8452) should be desined on your board.

    

Regards,

Weidong

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ToxicAvenger
Contributor III

Hello,

The problem is that I have working sensor. Screen is rotating, but rotation angle is wrong for 90 degress anti clockwise (270 degrees clockwise). I set default orientation in init.rc:

setprop ro.FSL_LANDSCAPE_MODE 0

setprop ro.sf.hwrotation 270

And i have portrait mode. The problem is that sensor is rotating my device on some angle + 270 degrees.

I would like to have portrait screen and normal rotation. I dont know where to add such functionality.

Maybe I should change SurfaceFlinger or WindowManagerService, or mayby there is some option to rotate framebuffer?

Regards,

Toxic