content: /*
   * Copyright (C) 2016 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  
  package androidx.test.espresso.remote;
  
  import android.os.IBinder;
  import android.view.View;
  import androidx.test.espresso.Root;
  import androidx.test.espresso.ViewAction;
  import androidx.test.espresso.ViewAssertion;
  import java.util.Map;
  import java.util.concurrent.Callable;
  import org.hamcrest.Matcher;
  
  /**
   * Facilitates communication between other Espresso instance that may be running in different
   * processes.
   */
  public interface RemoteInteraction {
    static final String BUNDLE_EXECUTION_STATUS = "executionStatus";
  
    /** Returns {@code true} if the current Espresso instance running in a remote process. */
    boolean isRemoteProcess();
  
    /**
     * Returns {code true} if the current Espresso instance is communicating with another Espresso
     * instance in a remote process.
     */
    default boolean isRemoteClient() {
      return false;
    }
  
    /**
     * Creates a callable to run Espresso check interaction on remote processes
     *
     * <p>The caller is expected to schedule the task to run.
     *
     * @param rootMatcher the root matcher to use.
     * @param viewMatcher the view matcher to use.
     * @param iBinders a list of binders to pass along to the remote process instance
     * @param viewAssert the view assertion to use.
     * @return a {@link Callable} that will perform the check pending completion of the task.
     */
    Callable<Void> createRemoteCheckCallable(
        Matcher<Root> rootMatcher,
        Matcher<View> viewMatcher,
        Map<String, IBinder> iBinders,
        ViewAssertion viewAssert);
  
    /**
     * Creates a callable to run a perform interaction on remote processes.
     *
     * <p>If there no remote Espresso currently running in a timely manner the interaction will not be
     * executed and a {@link NoRemoteEspressoInstanceException} will be thrown.
     *
     * @param rootMatcher the root matcher to use.
     * @param viewMatcher the view matcher to use.
     * @param iBinders a list of binders to pass along to the remote process instance
     * @param viewActions one or more actions to execute.
     * @return a {@link Callable} that performs the action.
     */
    Callable<Void> createRemotePerformCallable(
        Matcher<Root> rootMatcher,
        Matcher<View> viewMatcher,
        Map<String, IBinder> iBinders,
        ViewAction... viewActions);
  }
  