Dagger Android Tutorial 2

How to do dagger-android

Guowei Lv

3 minute read

In this article we show how to inject into ViewModels. Note that we will not dive too deep into the inner workings of things, since they are extremely complex. If you want to get some level of insight into the topic read this article. But I try to give the clean solution and how you can put it in your head. First a few words about the ViewModel in android MVVM architecture.

Dagger Android Tutorial 1

How to do dagger-android

Guowei Lv

2 minute read

Warning: Google thinks you should avoid dagger-android for new projects. Watch Here But, if you are using it now, here are some notes on how to approach it. This is basically a text version of these videos Application Component Pretty much every app will have an application component, whose scope will be the lifetime of the application. First, create the AppComponent //1. Include this 'AndroidSupportInjectionModule', this is required @Component(modules = {AndroidSupportInjectionModule.

How to Fix Thinkpad X1 Carbon Headphone Clipping Noise

Guowei Lv

1 minute read

Just got the Thinkpad X1 Carbon Gen 7 as work laptop. Installed manjaro and noticed that there is a clipping noise when using the headphone jack. How to fix: Install alsa-tools Create a script in /usr/bin #!/bin/bash hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x67 hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x3000 Create a new file in /etc/systemd/system/ [Unit] Description=Scriptssh-keygen -t rsa -b 4096 -C "your_email@example.com" [Service] ExecStart=/usr/bin/script [Install] WantedBy=multi-user.target Run and auto start the service sudo chmod 755 /usr/bin/script sudo systemctl enable script.