# LaunchPerformanceBase Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) Deprecated in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) # LaunchPerformanceBase *** ** * ** *** Kotlin\|[Java](https://developer.android.com/reference/android/test/LaunchPerformanceBase "View this page in Java") ``` open class LaunchPerformanceBase : Instrumentation ``` |---|---|--------------------------------------------------------------------------------------------------------------------------| | [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html) ||| | ↳ | [android.app.Instrumentation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#) || | | ↳ | [android.test.LaunchPerformanceBase](https://developer.android.com/reference/kotlin/android/test/LaunchPerformanceBase#) | *** ** * ** *** | **This class was deprecated in API level 31.** | | Deprecated in Java. Base class for all launch performance Instrumentation classes. ## Summary | Inherited constants || |---|---| | From class[Instrumentation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#) |----------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | [REPORT_KEY_IDENTIFIER](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#REPORT_KEY_IDENTIFIER:kotlin.String)
If included in the status or final bundle sent to an IInstrumentationWatcher, this key identifies the class that is writing the report. This can be used to provide more structured logging or reporting capabilities in the IInstrumentationWatcher.
| | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | [REPORT_KEY_STREAMRESULT](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#REPORT_KEY_STREAMRESULT:kotlin.String)
If included in the status or final bundle sent to an IInstrumentationWatcher, this key identifies a string which can simply be printed to the output stream. Using these streams provides a "pretty printer" version of the status \& final packets. Any bundles including this key should also include the complete set of raw key/value pairs, so that the instrumentation can also be launched, and results collected, by an automated system.
| || | Public constructors || |-----------------------------------------------------------------------------------------------------------------------------------------------|---| | [LaunchPerformanceBase](https://developer.android.com/reference/kotlin/android/test/LaunchPerformanceBase#LaunchPerformanceBase())`()`
| | Protected methods || |----------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------| | open[Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [LaunchApp](https://developer.android.com/reference/kotlin/android/test/LaunchPerformanceBase#LaunchApp())`()` Launches intent, and waits for idle before returning. | | Inherited functions || |---|---| | From class[Instrumentation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#) |--------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [TestLooperManager](https://developer.android.com/reference/kotlin/android/os/TestLooperManager.html#)! | [acquireLooperManager](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#acquireLooperManager(android.os.Looper))`(`looper:` `[Looper](https://developer.android.com/reference/kotlin/android/os/Looper.html#)!`)`
Takes control of the execution of messages on the specified looper until[TestLooperManager.release](https://developer.android.com/reference/kotlin/android/os/TestLooperManager.html#release())is called.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [addMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#addMonitor(android.app.Instrumentation.ActivityMonitor))`(`monitor:` `[Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)!`)`
Add a new[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)that will be checked whenever an activity is started. The monitor is added after any existing ones; the monitor will be hit only if none of the existing monitors can themselves handle the Intent.
| | [Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)! | [addMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#addMonitor(android.content.IntentFilter,%20android.app.Instrumentation.ActivityResult,%20kotlin.Boolean))`(`filter:` `[IntentFilter](https://developer.android.com/reference/kotlin/android/content/IntentFilter.html#)!`, `result:` `[Instrumentation.ActivityResult](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityResult.html#)!`, `block:` `[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)`)`
A convenience wrapper for[addMonitor(android.app.Instrumentation.ActivityMonitor)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#addMonitor(android.app.Instrumentation.ActivityMonitor))that creates an intent filter matching[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)for you and returns it.
| | [Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)! | [addMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#addMonitor(kotlin.String,%20android.app.Instrumentation.ActivityResult,%20kotlin.Boolean))`(`cls:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!`, `result:` `[Instrumentation.ActivityResult](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityResult.html#)!`, `block:` `[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)`)`
A convenience wrapper for[addMonitor(android.app.Instrumentation.ActivityMonitor)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#addMonitor(android.app.Instrumentation.ActivityMonitor))that creates a class matching[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)for you and returns it.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [addResults](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#addResults(android.os.Bundle))`(`results:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)!`)`
Report some results in the middle of instrumentation execution. Later results (including those provided by[finish](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#finish(kotlin.Int,%20android.os.Bundle))) will be combined with android.os.Bundle#putAll.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnCreate](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnCreate(android.app.Activity,%20android.os.Bundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`, `icicle:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)!`)`
Perform calling of an activity's android.app.Activity#onCreate method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnCreate](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnCreate(android.app.Activity,%20android.os.Bundle,%20android.os.PersistableBundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`, `icicle:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)!`, `persistentState:` `[PersistableBundle](https://developer.android.com/reference/kotlin/android/os/PersistableBundle.html#)!`)`
Perform calling of an activity's android.app.Activity#onCreate method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnDestroy](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnDestroy(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnNewIntent](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnNewIntent(android.app.Activity,%20android.content.Intent))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`, `intent:` `[Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)!`)`
Perform calling of an activity's android.app.Activity#onNewIntent method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnNewIntent](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnNewIntent(android.app.Activity,%20android.content.Intent,%20android.app.ComponentCaller))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `intent:` `[Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)`, `caller:` `[ComponentCaller](https://developer.android.com/reference/kotlin/android/app/ComponentCaller.html#)`)`
Same as[callActivityOnNewIntent(android.app.Activity,android.content.Intent)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnNewIntent(android.app.Activity,%20android.content.Intent)), but with an extra parameter for the[ComponentCaller](https://developer.android.com/reference/kotlin/android/app/ComponentCaller.html#)instance associated with the app that sent the intent.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnPause](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnPause(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
Perform calling of an activity's[Activity.onPause](https://developer.android.com/reference/kotlin/android/app/Activity.html#onPause())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnPictureInPictureRequested](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnPictureInPictureRequested(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`)`
Perform calling of an activity's[Activity.onPictureInPictureRequested](https://developer.android.com/reference/kotlin/android/app/Activity.html#onPictureInPictureRequested())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnPostCreate](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnPostCreate(android.app.Activity,%20android.os.Bundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `savedInstanceState:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)?`)`
Perform calling of an activity's android.app.Activity#onPostCreate method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnPostCreate](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnPostCreate(android.app.Activity,%20android.os.Bundle,%20android.os.PersistableBundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `savedInstanceState:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)?`, `persistentState:` `[PersistableBundle](https://developer.android.com/reference/kotlin/android/os/PersistableBundle.html#)?`)`
Perform calling of an activity's android.app.Activity#onPostCreate method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnRestart](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnRestart(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
Perform calling of an activity's[Activity.onRestart](https://developer.android.com/reference/kotlin/android/app/Activity.html#onRestart())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnRestoreInstanceState](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnRestoreInstanceState(android.app.Activity,%20android.os.Bundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `savedInstanceState:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)`)`
Perform calling of an activity's android.app.Activity#onRestoreInstanceState method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnRestoreInstanceState](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnRestoreInstanceState(android.app.Activity,%20android.os.Bundle,%20android.os.PersistableBundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `savedInstanceState:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)?`, `persistentState:` `[PersistableBundle](https://developer.android.com/reference/kotlin/android/os/PersistableBundle.html#)?`)`
Perform calling of an activity's android.app.Activity#onRestoreInstanceState method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnResume](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnResume(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
Perform calling of an activity's[Activity.onResume](https://developer.android.com/reference/kotlin/android/app/Activity.html#onResume())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnSaveInstanceState](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnSaveInstanceState(android.app.Activity,%20android.os.Bundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `outState:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)`)`
Perform calling of an activity's android.app.Activity#onSaveInstanceState method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnSaveInstanceState](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnSaveInstanceState(android.app.Activity,%20android.os.Bundle,%20android.os.PersistableBundle))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)`, `outState:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)`, `outPersistentState:` `[PersistableBundle](https://developer.android.com/reference/kotlin/android/os/PersistableBundle.html#)`)`
Perform calling of an activity's android.app.Activity#onSaveInstanceState method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnStart](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnStart(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
Perform calling of an activity's[Activity.onStart](https://developer.android.com/reference/kotlin/android/app/Activity.html#onStart())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnStop](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnStop(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
Perform calling of an activity's[Activity.onStop](https://developer.android.com/reference/kotlin/android/app/Activity.html#onStop())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callActivityOnUserLeaving](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callActivityOnUserLeaving(android.app.Activity))`(`activity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`)`
Perform calling of an activity's[Activity.onUserLeaveHint](https://developer.android.com/reference/kotlin/android/app/Activity.html#onUserLeaveHint())method. The default implementation simply calls through to that method.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [callApplicationOnCreate](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#callApplicationOnCreate(android.app.Application))`(`app:` `[Application](https://developer.android.com/reference/kotlin/android/app/Application.html#)!`)`
Perform calling of the application's[Application.onCreate](https://developer.android.com/reference/kotlin/android/app/Application.html#onCreate())method. The default implementation simply calls through to that method. Note: This method will be called immediately after[onCreate(android.os.Bundle)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onCreate(android.os.Bundle)). Often instrumentation tests start their test thread in onCreate(); you need to be careful of races between these. (Well between it and everything else, but let's start here.)
| | [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [checkMonitorHit](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#checkMonitorHit(android.app.Instrumentation.ActivityMonitor,%20kotlin.Int))`(`monitor:` `[Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)!`, `minHits:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)`
Test whether an existing[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)has been hit. If the monitor has been hit at least minHits times, then it will be removed from the activity monitor list and true returned. Otherwise it is left as-is and false is returned.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [endPerformanceSnapshot](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#endPerformanceSnapshot())`()`
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [finish](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#finish(kotlin.Int,%20android.os.Bundle))`(`resultCode:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`, `results:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)!`)`
Terminate instrumentation of the application. This will cause the application process to exit, removing this instrumentation from the next time the application is started. If multiple processes are currently running for this instrumentation, all of those processes will be killed.
| | [Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)! | [getAllocCounts](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getAllocCounts())`()`
Returns a bundle with the current results from the allocation counting.
| | [Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)! | [getBinderCounts](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getBinderCounts())`()`
Returns a bundle with the counts for various binder counts for this process. Currently the only two that are reported are the number of send and the number of received transactions.
| | [ComponentName](https://developer.android.com/reference/kotlin/android/content/ComponentName.html#)! | [getComponentName](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getComponentName())`()`
Returns complete component name of this instrumentation.
| | [Context](https://developer.android.com/reference/kotlin/android/content/Context.html#)! | [getContext](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getContext())`()`
Return the Context of this instrumentation's package. Note that this is often different than the Context of the application being instrumentated, since the instrumentation code often lives is a different package than that of the application it is running against. See[getTargetContext](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getTargetContext())to retrieve a Context for the target application.
| | [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)! | [getProcessName](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getProcessName())`()`
Return the name of the process this instrumentation is running in. Note this should only be used for testing and debugging. If you are thinking about using this to, for example, conditionalize what is initialized in an Application class, it is strongly recommended to instead use lazy initialization (such as a getter for the state that only creates it when requested). This can greatly reduce the work your process does when created for secondary things, such as to receive a broadcast.
| | [Context](https://developer.android.com/reference/kotlin/android/content/Context.html#)! | [getTargetContext](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getTargetContext())`()`
Return a Context for the target application being instrumented. Note that this is often different than the Context of the instrumentation code, since the instrumentation code often lives is a different package than that of the application it is running against. See[getContext](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getContext())to retrieve a Context for the instrumentation code.
| | [UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)! | [getUiAutomation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getUiAutomation())`()`
Gets the[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)instance with no flags set. **Note:** The APIs exposed via the returned[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)work across application boundaries while the APIs exposed by the instrumentation do not. For example,[Instrumentation.sendPointerSync(MotionEvent)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendPointerSync(android.view.MotionEvent))will not allow you to inject the event in an app different from the instrumentation target, while[UiAutomation.injectInputEvent(android.view.InputEvent, boolean)](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#injectInputEvent(android.view.InputEvent,%20kotlin.Boolean))will work regardless of the current application. A typical test case should be using either the[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)or[Instrumentation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#)APIs. Using both APIs at the same time is not a mistake by itself but a client has to be aware of the APIs limitations. Equivalent to`getUiAutomation(0)`. If a[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)exists with different flags, the flags on that instance will be changed, and then it will be returned. Compatibility mode: This method is infallible for apps targeted for[Build.VERSION_CODES.R](https://developer.android.com/reference/kotlin/android/os/Build.VERSION_CODES.html#R:kotlin.Int)and earlier versions; for apps targeted for later versions, it will return null if[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)fails to connect. The caller can check the return value and retry on error.
| | [UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)! | [getUiAutomation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getUiAutomation(kotlin.Int))`(`flags:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)`
Gets the[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)instance with flags set. **Note:** The APIs exposed via the returned[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)work across application boundaries while the APIs exposed by the instrumentation do not. For example,[Instrumentation.sendPointerSync(MotionEvent)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendPointerSync(android.view.MotionEvent))will not allow you to inject the event in an app different from the instrumentation target, while[UiAutomation.injectInputEvent(android.view.InputEvent, boolean)](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#injectInputEvent(android.view.InputEvent,%20kotlin.Boolean))will work regardless of the current application. A typical test case should be using either the[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)or[Instrumentation](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#)APIs. Using both APIs at the same time is not a mistake by itself but a client has to be aware of the APIs limitations. If a[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)exists with different flags, the flags on that instance will be changed, and then it will be returned. Compatibility mode: This method is infallible for apps targeted for[Build.VERSION_CODES.R](https://developer.android.com/reference/kotlin/android/os/Build.VERSION_CODES.html#R:kotlin.Int)and earlier versions; for apps targeted for later versions, it will return null if[UiAutomation](https://developer.android.com/reference/kotlin/android/app/UiAutomation.html#)fails to connect. The caller can check the return value and retry on error.
| | [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [invokeContextMenuAction](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#invokeContextMenuAction(android.app.Activity,%20kotlin.Int,%20kotlin.Int))`(`targetActivity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`, `id:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`, `flag:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)`
Show the context menu for the currently focused view and executes a particular context menu item.
| | [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [invokeMenuActionSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#invokeMenuActionSync(android.app.Activity,%20kotlin.Int,%20kotlin.Int))`(`targetActivity:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`, `id:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`, `flag:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)`
Execute a particular menu item.
| | [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [isProfiling](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#isProfiling())`()`
Check whether this instrumentation was started with profiling enabled.
| | [Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)! | [newActivity](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#newActivity(java.lang.Class,%20android.content.Context,%20android.os.IBinder,%20android.app.Application,%20android.content.Intent,%20android.content.pm.ActivityInfo,%20kotlin.CharSequence,%20android.app.Activity,%20kotlin.String,%20kotlin.Any))`(`clazz:` `[Class](https://developer.android.com/reference/kotlin/java/lang/Class.html#)<*>!`, `context:` `[Context](https://developer.android.com/reference/kotlin/android/content/Context.html#)!`, `token:` `[IBinder](https://developer.android.com/reference/kotlin/android/os/IBinder.html#)!`, `application:` `[Application](https://developer.android.com/reference/kotlin/android/app/Application.html#)!`, `intent:` `[Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)!`, `info:` `[ActivityInfo](https://developer.android.com/reference/kotlin/android/content/pm/ActivityInfo.html#)!`, `title:` `[CharSequence](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-char-sequence/index.html)!`, `parent:` `[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)!`, `id:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!`, `lastNonConfigurationInstance:` `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)!`)`
Perform instantiation of an[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)object. This method is intended for use with unit tests, such as android.test.ActivityUnitTestCase. The activity will be useable locally but will be missing some of the linkages necessary for use within the system.
| | [Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)! | [newActivity](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#newActivity(java.lang.ClassLoader,%20kotlin.String,%20android.content.Intent))`(`cl:` `[ClassLoader](https://developer.android.com/reference/kotlin/java/lang/ClassLoader.html#)!`, `className:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!`, `intent:` `[Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)!`)`
Perform instantiation of the process's[Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)object. The default implementation provides the normal system behavior.
| | [Application](https://developer.android.com/reference/kotlin/android/app/Application.html#)! | [newApplication](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#newApplication(java.lang.ClassLoader,%20kotlin.String,%20android.content.Context))`(`cl:` `[ClassLoader](https://developer.android.com/reference/kotlin/java/lang/ClassLoader.html#)!`, `className:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!`, `context:` `[Context](https://developer.android.com/reference/kotlin/android/content/Context.html#)!`)`
Perform instantiation of the process's[Application](https://developer.android.com/reference/kotlin/android/app/Application.html#)object. The default implementation provides the normal system behavior.
| | [Application](https://developer.android.com/reference/kotlin/android/app/Application.html#)! | [newApplication](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#newApplication(java.lang.Class,%20android.content.Context))`(`clazz:` `[Class](https://developer.android.com/reference/kotlin/java/lang/Class.html#)<*>!`, `context:` `[Context](https://developer.android.com/reference/kotlin/android/content/Context.html#)!`)`
Perform instantiation of the process's[Application](https://developer.android.com/reference/kotlin/android/app/Application.html#)object. The default implementation provides the normal system behavior.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onCreate](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onCreate(android.os.Bundle))`(`arguments:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)!`)`
Called when the instrumentation is starting, before any application code has been loaded. Usually this will be implemented to simply call[start](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#start())to begin the instrumentation thread, which will then continue execution in[onStart](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onStart()). If you do not need your own thread -- that is you are writing your instrumentation to be completely asynchronous (returning to the event loop so that the application can run), you can simply begin your instrumentation here, for example call android.content.Context#startActivity to begin the appropriate first activity of the application.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onDestroy](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onDestroy())`()`
Called when the instrumented application is stopping, after all of the normal application cleanup has occurred.
| | [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [onException](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onException(kotlin.Any,%20kotlin.Throwable))`(`obj:` `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)!`, `e:` `[Throwable](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html)!`)`
This is called whenever the system captures an unhandled exception that was thrown by the application. The default implementation simply returns false, allowing normal system handling of the exception to take place.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onStart](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onStart())`()`
Method where the instrumentation thread enters execution. This allows you to run your instrumentation code in a separate thread than the application, so that it can perform blocking operation such as[sendKeySync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendKeySync(android.view.KeyEvent))or #startActivitySync. You will typically want to call finish() when this function is done, to end your instrumentation.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [removeMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#removeMonitor(android.app.Instrumentation.ActivityMonitor))`(`monitor:` `[Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)!`)`
Remove an[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)that was previously added with #addMonitor.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [resetInTouchMode](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#resetInTouchMode())`()`
Resets the[touch mode](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#setInTouchMode(kotlin.Boolean))to the device default.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [runOnMainSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#runOnMainSync(java.lang.Runnable))`(`runner:` `[Runnable](https://developer.android.com/reference/kotlin/java/lang/Runnable.html#)!`)`
Execute a call on the application's main thread, blocking until it is complete. Useful for doing things that are not thread-safe, such as looking at or modifying the view hierarchy.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendCharacterSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendCharacterSync(kotlin.Int))`(`keyCode:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)`
Sends up and down key events with the given key code to the currently focused window, and waits for it to be processed. Equivalent to[sendKeyDownUpSync(int)](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendKeyDownUpSync(kotlin.Int)).
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendKeyDownUpSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendKeyDownUpSync(kotlin.Int))`(`keyCode:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)`
Sends up and down key events with the given key code to the currently focused window, and waits for it to be processed.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendKeySync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendKeySync(android.view.KeyEvent))`(`event:` `[KeyEvent](https://developer.android.com/reference/kotlin/android/view/KeyEvent.html#)!`)`
Sends a key event to the currently focused window, and waits for it to be processed. This method blocks until the recipient has finished handling the event. Note that the recipient may*not*have completely finished reacting from the event when this method returns. For example, it may still be in the process of updating its display or UI contents upon reacting to the injected event.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendPointerSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendPointerSync(android.view.MotionEvent))`(`event:` `[MotionEvent](https://developer.android.com/reference/kotlin/android/view/MotionEvent.html#)!`)`
Dispatches a pointer event into a window owned by the instrumented application, and waits for it to be processed. If the motion event being injected is targeted at a window that is not owned by the instrumented application, the input injection will fail. See[getUiAutomation()](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#getUiAutomation())for injecting events into all windows. This method blocks until the recipient has finished handling the event. Note that the recipient may*not*have completely finished reacting from the event when this method returns. For example, it may still be in the process of updating its display or UI contents upon reacting to the injected event.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendStatus](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendStatus(kotlin.Int,%20android.os.Bundle))`(`resultCode:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`, `results:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)!`)`
Provide a status report about the application.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendStringSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendStringSync(kotlin.String))`(`text:` `[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!`)`
Sends the key events that result in the given text being typed into the currently focused window, and waits for it to be processed.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [sendTrackballEventSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#sendTrackballEventSync(android.view.MotionEvent))`(`event:` `[MotionEvent](https://developer.android.com/reference/kotlin/android/view/MotionEvent.html#)!`)`
Dispatches a trackball event into the currently focused window, and waits for it to be processed. This method blocks until the recipient has finished handling the event. Note that the recipient may*not*have completely finished reacting from the event when this method returns. For example, it may still be in the process of updating its display or UI contents upon reacting to the injected event.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [setAutomaticPerformanceSnapshots](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#setAutomaticPerformanceSnapshots())`()`
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [setInTouchMode](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#setInTouchMode(kotlin.Boolean))`(`inTouch:` `[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)`)`
Force the global system in or out of touch mode. This can be used if your instrumentation relies on the UI being in one more or the other when it starts. **Note:** Starting from Android[Build.VERSION_CODES.TIRAMISU](https://developer.android.com/reference/kotlin/android/os/Build.VERSION_CODES.html#TIRAMISU:kotlin.Int), this method will only take effect if the instrumentation was sourced from a process with`MODIFY_TOUCH_MODE_STATE`internal permission granted (shell already have it).
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [start](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#start())`()`
Create and start a new thread in which to run instrumentation. This new thread will call to[onStart](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#onStart())where you can implement the instrumentation.
| | [Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)! | [startActivitySync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#startActivitySync(android.content.Intent))`(`intent:` `[Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)!`)`
Start a new activity and wait for it to begin running before returning. In addition to being synchronous, this method as some semantic differences from the standard android.content.Context#startActivity call: the activity component is resolved before talking with the activity manager (its class name is specified in the Intent that this method ultimately starts), and it does not allow you to start activities that run in a different process. In addition, if the given Intent resolves to multiple activities, instead of displaying a dialog for the user to select an activity, an exception will be thrown. The function returns as soon as the activity goes idle following the call to its android.app.Activity#onCreate. Generally this means it has gone through the full initialization including[Activity.onResume](https://developer.android.com/reference/kotlin/android/app/Activity.html#onResume())and drawn and displayed its initial window.
| | [Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#) | [startActivitySync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#startActivitySync(android.content.Intent,%20android.os.Bundle))`(`intent:` `[Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)`, `options:` `[Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)?`)`
Start a new activity and wait for it to begin running before returning. In addition to being synchronous, this method as some semantic differences from the standard android.content.Context#startActivity call: the activity component is resolved before talking with the activity manager (its class name is specified in the Intent that this method ultimately starts), and it does not allow you to start activities that run in a different process. In addition, if the given Intent resolves to multiple activities, instead of displaying a dialog for the user to select an activity, an exception will be thrown. The function returns as soon as the activity goes idle following the call to its android.app.Activity#onCreate. Generally this means it has gone through the full initialization including[Activity.onResume](https://developer.android.com/reference/kotlin/android/app/Activity.html#onResume())and drawn and displayed its initial window.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [startAllocCounting](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#startAllocCounting())`()`
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [startPerformanceSnapshot](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#startPerformanceSnapshot())`()`
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [startProfiling](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#startProfiling())`()`
This method will start profiling if isProfiling() returns true. You should only call this method if you set the handleProfiling attribute in the manifest file for this Instrumentation to true.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [stopAllocCounting](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#stopAllocCounting())`()`
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [stopProfiling](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#stopProfiling())`()`
Stops profiling if isProfiling() returns true.
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [waitForIdle](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#waitForIdle(java.lang.Runnable))`(`recipient:` `[Runnable](https://developer.android.com/reference/kotlin/java/lang/Runnable.html#)!`)`
Schedule a callback for when the application's main thread goes idle (has no more events to process).
| | [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [waitForIdleSync](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#waitForIdleSync())`()`
Synchronously wait for the application to be idle. Can not be called from the main application thread -- use[start](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#start())to execute instrumentation in its own thread.
| | [Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)! | [waitForMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#waitForMonitor(android.app.Instrumentation.ActivityMonitor))`(`monitor:` `[Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)!`)`
Wait for an existing[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)to be hit. Once the monitor has been hit, it is removed from the activity monitor list and the first created Activity object that matched it is returned.
| | [Activity](https://developer.android.com/reference/kotlin/android/app/Activity.html#)! | [waitForMonitorWithTimeout](https://developer.android.com/reference/kotlin/android/app/Instrumentation.html#waitForMonitorWithTimeout(android.app.Instrumentation.ActivityMonitor,%20kotlin.Long))`(`monitor:` `[Instrumentation.ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)!`, `timeOut:` `[Long](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-long/index.html)`)`
Wait for an existing[ActivityMonitor](https://developer.android.com/reference/kotlin/android/app/Instrumentation.ActivityMonitor.html#)to be hit till the timeout expires. Once the monitor has been hit, it is removed from the activity monitor list and the first created Activity object that matched it is returned. If the timeout expires, a null object is returned.
| || | Properties || |----------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------| | [Intent](https://developer.android.com/reference/kotlin/android/content/Intent.html#)! | [mIntent](https://developer.android.com/reference/kotlin/android/test/LaunchPerformanceBase#mIntent:android.content.Intent)
| | [Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)! | [mResults](https://developer.android.com/reference/kotlin/android/test/LaunchPerformanceBase#mResults:android.os.Bundle)
| ## Public constructors ### LaunchPerformanceBase Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` LaunchPerformanceBase() ``` ## Protected methods ### LaunchApp Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` protected open fun LaunchApp(): Unit ``` **Deprecated:** *Deprecated in Java.* Launches intent, and waits for idle before returning. ## Properties ### mIntent Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` protected var mIntent: Intent! ``` **Deprecated:** *Deprecated in Java.* ### mResults Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` protected var mResults: Bundle! ``` **Deprecated:** *Deprecated in Java.*