Flutter app screen blur on emulator

Question

Hi just created HelloWorld flutter application, all the instructions followed by the official site, if i run the application on emulator/genymotion getting blur screen, please check the attached image. if i run same application on device then it is working fine.

How to solve this issue?

Solution

Some devices are not properly recognized to not support hardware rendering.

Run with the additional parameter

flutter run --enable-software-rendering

See also

• https://github.com/flutter/flutter/issues/15451
• https://github.com/flutter/flutter/issues/15605

Comments

[Günter Zöchbauer]

Glad to hear :) It's quite a common issues.

[Rémi Rousselet]

Is that a solution to shadow problem on emulators too ?

[Günter Zöchbauer]

@RémiRousselet not sure what you mean with "shadow problem on emulators".

[Rémi Rousselet]

There another similar problem. Where shadows becomes fully opaque and text looks similar to a QRcode

[Günter Zöchbauer]

It's possible, I can't remember seeing this issue mentioned before. Should be easy to test if you can reproduce.