Status: experimental
The activity instrumentation helps to track the state of your application's Activity and the lifecycle. This instrumentation also currently measures and reports some application startup telemetry.
This instrumentation produces the following telemetry:
- Type: Span
- Name:
AppStart - Description: This span is created and started when the Activity instrumentation is installed. It is ended when the initial activity reaches PostPaused, PostStopped, or PostDestroyed.
- Attributes:
start.type: {cold|hot|warm}
- Type: Span
- Name: {
Created|Resumed|Paused|Stopped|Destroyed} (depends on the activity state transition) - Description: As the activity transitions between states, a span will be created to represent the lifecycle of that state. Events are added for subsequent minor state changes.
- SpanEvents: {
activityPreCreated|activityCreated|activityPostCreated|activityPreResumed|activityResumed|activityPostResumed|activityPrePaused|activityPaused|activityPostPaused|activityPreStopped|activityStopped|activityPostStopped|activityPreDestroyed|activityDestroyed|activityPostDestroyed} - Attributes:
activity.name:screen.name: