Telemetry for unified search

[gabrielluong]

As a product owner I want to understand how our users engage with this design.

https://mozilla-hub.atlassian.net/browse/FNXV2-19763

┆Issue is synchronized with this Jira Task

[rocketsroger]

Adding telemetry for when history, bookmarks and tabs search engine is selected. Also when user taps on the unified search selector menu.

[LaurentiuApahideanSV]

I tested the issue on Firefox Nightly 103.0a1 2022-06-09 by interacting with the Unified search and observing the resuts.

Tapping the unified search:
{
"timestamp": 4875,
"category": "unified_search",
"name": "search_menu_tapped"
},
Selecting the history option from the unified search:
{
"timestamp": 88144,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "history"
}
Selecting the tabs option from the unified search:
{
"timestamp": 92144,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "tabs"
}
Selecting the bookmarks option from the unified search:
{
"timestamp": 94473,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "bookmarks"
}
Selecting different search engines from the unified search:
{
"timestamp": 17586,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "Google"
}

{
"timestamp": 6180,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "Wikipedia"
}

{
"timestamp": 9277,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "eBay"
}

{
"timestamp": 11304,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "DuckDuckGo"
}

    {
      "timestamp": 8195,
      "category": "unified_search",
      "name": "engine_selected",
      "extra": {
        "engine": "Amazon.com"
      }

{
"timestamp": 15717,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "Bing"
}

{
"timestamp": 7532,
"category": "unified_search",
"name": "engine_selected",
"extra": {
"engine": "custom"
}
Glean Dashboard

Device used:

• OnePlus 6T (Android 9)