Set the context "Web search" to search engine and web browser of your choice
Web Search Customizer — description
This app handles search done via the "Web search" context menu (ACTION_WEB_SEARCH) that other apps use. This will allow you to open the search query in the search engine of your choice (set in this app) in the web browser that is currently set as default.
This works in most apps like email clients or apps using WebView (or Chrome Custom Tabs). Some apps may override this behavior trough (like Google Chrome).
If your web search is handled by Google Search app and you want to open it in your web browser or other search engine, this app will help.
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