InteractionRequest.Builder

Artifact: androidx.test.espresso:espresso-remote

Kotlin |Java

public class InteractionRequest.Builder

Creates an instance of InteractionRequest from a View matcher and action.

Summary

Public constructors
`Builder()` Creates a new `Builder` instance.

Public methods
`InteractionRequest`	`build()` Builds an `InteractionRequest` object.
`InteractionRequest.Builder`	`setRequestProto(@NonNull byte[] protoByteArray)` Set the result proto as a byte array.
`InteractionRequest.Builder`	`setRootMatcher(@NonNull Matcher<Root> rootMatcher)` Sets the root matcher for this `InteractionRequest`
`InteractionRequest.Builder`	`setViewAction(@NonNull ViewAction viewAction)` Sets the `ViewAction` for this `InteractionRequest`
`InteractionRequest.Builder`	`setViewAssertion(@NonNull ViewAssertion viewAssertion)` Sets the `ViewAssertion` for this `InteractionRequest`
`InteractionRequest.Builder`	`setViewMatcher(@NonNull Matcher<View> viewMatcher)` Sets the view matcher for this `InteractionRequest`

Public constructors

Builder

public Builder()

Creates a new Builder instance.

Public methods

build

public InteractionRequest build()

Builds an InteractionRequest object.

Returns
`InteractionRequest`	an `InteractionRequest` object.

Throws
`java.lang.IllegalStateException`	when conflicting properties are set. You can either set a < and a `ViewAction` or set the proto byte array but not both. Setting all values would result in an override, therefore setting both properties will result in an exception.
`androidx.test.espresso.remote.RemoteProtocolException`	when the provided proto byte array cannot be parsed into a protocol buffer of type `InteractionRequestProto`

setRequestProto

public InteractionRequest.Builder setRequestProto(@NonNull byte[] protoByteArray)

Set the result proto as a byte array. This byte array will be parsed into an . Providing an invalid byte array will result in a when the build method is called!

Parameters
`@NonNull byte[] protoByteArray`	the proto byte array to set

Returns
`InteractionRequest.Builder`	fluent interface `Builder`

setRootMatcher

public InteractionRequest.Builder setRootMatcher(@NonNull Matcher<Root> rootMatcher)

Sets the root matcher for this InteractionRequest

Parameters
`@NonNull Matcher<Root> rootMatcher`	the root matcher to set

Returns
`InteractionRequest.Builder`	fluent interface

See also
`Root`

setViewAction

public InteractionRequest.Builder setViewAction(@NonNull ViewAction viewAction)

Sets the ViewAction for this InteractionRequest

Parameters
`@NonNull ViewAction viewAction`	the view action to set

Returns
`InteractionRequest.Builder`	fluent interface

Throws
`java.lang.IllegalStateException`	if a `ViewAssertion` was already set through `setViewAssertion` before. supports only one of `ViewAction` or `ViewAssertion`, but not both.

setViewAssertion

public InteractionRequest.Builder setViewAssertion(@NonNull ViewAssertion viewAssertion)

Sets the ViewAssertion for this InteractionRequest

Parameters
`@NonNull ViewAssertion viewAssertion`	the view action to set

Returns
`InteractionRequest.Builder`	fluent interface

Throws
`java.lang.IllegalStateException`	if a `ViewAction` was already set through `setViewAction` before. `InteractionRequest` supports only one of `ViewAction` or `ViewAssertion`, but not both.

setViewMatcher

public InteractionRequest.Builder setViewMatcher(@NonNull Matcher<View> viewMatcher)

Sets the view matcher for this InteractionRequest

Parameters
`@NonNull Matcher<View> viewMatcher`	the view matcher to set

Returns
`InteractionRequest.Builder`	fluent interface