ProfilingTrigger
class ProfilingTrigger
| kotlin.Any | |
| ↳ | android.os.ProfilingTrigger |
Encapsulates a single profiling trigger.
Summary
| Nested classes | |
|---|---|
|
Builder class to create a |
|
| Constants | |
|---|---|
| static Int |
Trigger occurs after an ANR has been identified, but before the system would attempt to kill the app. |
| static Int |
Trigger occurs after Activity#reportFullyDrawn is called for a cold start. |
| static Int |
Trigger occurs when an app requests the actively running trace by calling |
| static Int |
Trigger occurs when an app is killed due to the user clicking the "Force stop" button of the App info page in Settings. |
| static Int |
Trigger occurs when an app is killed due to the user removing it in the Recents screen. |
| static Int |
Trigger occurs when an app is killed due to the user clicking the "Stop" button for the application in Task Manager. |
| static Int |
No trigger. |
| Public methods | |
|---|---|
| Int |
The requester set rate limiting period in hours. |
| Int |
The trigger type indicates which event should trigger the requested profiling. |
Constants
TRIGGER_TYPE_ANR
static val TRIGGER_TYPE_ANR: Int
Trigger occurs after an ANR has been identified, but before the system would attempt to kill the app. The trigger does not necessarily indicate that the app was killed due to the ANR. System will provide a snapshot of a running system trace in response to this trigger.
Value: 2TRIGGER_TYPE_APP_FULLY_DRAWN
static val TRIGGER_TYPE_APP_FULLY_DRAWN: Int
Trigger occurs after Activity#reportFullyDrawn is called for a cold start. System will provide a snapshot of a running system trace in response to this trigger.
Value: 1TRIGGER_TYPE_APP_REQUEST_RUNNING_TRACE
static val TRIGGER_TYPE_APP_REQUEST_RUNNING_TRACE: Int
Trigger occurs when an app requests the actively running trace by calling ProfilingManager.requestRunningSystemTrace. System will provide a snapshot of a running system trace in response to this trigger.
Value: 3TRIGGER_TYPE_KILL_FORCE_STOP
static val TRIGGER_TYPE_KILL_FORCE_STOP: Int
Trigger occurs when an app is killed due to the user clicking the "Force stop" button of the App info page in Settings. System will provide a snapshot of a running system trace in response to this trigger.
Value: 4TRIGGER_TYPE_KILL_RECENTS
static val TRIGGER_TYPE_KILL_RECENTS: Int
Trigger occurs when an app is killed due to the user removing it in the Recents screen. System will provide a snapshot of a running system trace in response to this trigger.
Value: 5TRIGGER_TYPE_KILL_TASK_MANAGER
static val TRIGGER_TYPE_KILL_TASK_MANAGER: Int
Trigger occurs when an app is killed due to the user clicking the "Stop" button for the application in Task Manager. System will provide a snapshot of a running system trace in response to this trigger.
Value: 6TRIGGER_TYPE_NONE
static val TRIGGER_TYPE_NONE: Int
No trigger. Used in ProfilingResult for non trigger caused results.
Value: 0Public methods
getRateLimitingPeriodHours
fun getRateLimitingPeriodHours(): Int
The requester set rate limiting period in hours. The period is the minimum time the system should wait before providing another profiling result for the same trigger; actual time between events may be longer. If the rate limiting period is set to 0, no app-provided rate limiting will be used. This rate limiting is in addition to any system level rate limiting that may be applied.
getTriggerType
fun getTriggerType(): Int
The trigger type indicates which event should trigger the requested profiling.