# \[Android\] I can't find a solution. 'Notification pop up' is required

**URL:** <https://discourse.processing.org/t/android-i-cant-find-a-solution-notification-pop-up-is-required/14961>\
**Category:** Processing for Android\
**Created:** [October 27, 2019, 7:34am UTC](https://discourse.processing.org/t/android-i-cant-find-a-solution-notification-pop-up-is-required/14961 "2019-10-27T07:34:56Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![GWAK](https://avatars.discourse-cdn.com/v4/letter/g/13edae/32.png) [@GWAK](https://discourse.processing.org/u/GWAK)\
**Post date:** [October 30, 2019, 11:58am UTC](https://discourse.processing.org/t/android-i-cant-find-a-solution-notification-pop-up-is-required/14961/11 "2019-10-30T11:58:50Z")

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@akenaton

Dear akenaton,  
Good morning.

I’m talking about Android mode version.

In Android mode 3.0  
'mBuilder.setChannelId (CHANNEL\_ID); 'Error.

However, in Android mode 4.0  
'mBuilder.setChannelId (CHANNEL\_ID); ’  
It works.

This solved ‘Notification’.

 ![t2](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/2X/d/d246095483309f814f08e2ce26d2bf8ccde0e6d2.jpeg) ![tt](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/2X/7/73a43ff9ceb06e6a4d8e11ca19a42342bade1602.jpeg)

But there was a problem.  
Text is broken after Android Mode 4.0  
help me.

> [@Is there an Android Mode 4.1 problem(characters are broken.) / solution?](https://discourse.processing.org/t/is-there-an-android-mode-4-1-problem-solution/15033):
>
> ‘Foreign language is not expressed.’ Even if you change the font, the characters are broken. ex) Korean, Japanese, Chinese, etc. [problem] println() does not work. Is there a solution? Help. I need your help.

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