content: /*
   * Copyright (C) 2014 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;
  
  import static androidx.test.internal.util.Checks.checkState;
  
  import android.os.Looper;
  import androidx.test.espresso.util.StringJoinerKt;
  import java.util.List;
  import java.util.Locale;
  
  /**
   * An exception which indicates that the App has not become idle even after the specified duration.
   */
  public final class AppNotIdleException extends RuntimeException implements EspressoException {
  
    private AppNotIdleException(String description) {
      super(description);
    }
  
    /**
     * Creates a new AppNotIdleException suitable for erroring out a test case.
     *
     * <p>This should be called only from the main thread if the app does not idle out within the
     * specified duration.
     *
     * @param idleConditions list of idleConditions that failed to become idle.
     * @param loopCount number of times it was tried to check if they became idle.
     * @param seconds number of seconds that was tried before giving up.
     * @return a AppNotIdleException suitable to be thrown on the instrumentation thread.
     * @deprecated use {@link #create(List, String)} instead
     */
    @Deprecated
    public static AppNotIdleException create(
        List<String> idleConditions, int loopCount, int seconds) {
      checkState(Looper.myLooper() == Looper.getMainLooper());
      String errorMessage =
          String.format(
              Locale.ROOT,
              "App not idle within timeout of %s seconds even"
                  + "after trying for %s iterations. The following Idle Conditions failed %s",
              seconds,
              loopCount,
              StringJoinerKt.joinToString(idleConditions, ","));
      return new AppNotIdleException(errorMessage);
    }
  
    /**
     * Creates a new AppNotIdleException suitable for erroring out a test case.
     *
     * <p>This should be called only from the main thread if the app does not idle out within the
     * specified duration.
     *
     * @param idleConditions list of idleConditions that failed to become idle.
     * @param message a message about the failure.
     * @return a AppNotIdleException suitable to be thrown on the instrumentation thread.
     */
    public static AppNotIdleException create(List<String> idleConditions, String message) {
      String errorMessage =
          String.format(
              Locale.ROOT,
              "%s The following Idle Conditions failed %s.",
              message,
              StringJoinerKt.joinToString(idleConditions, ","));
      return new AppNotIdleException(errorMessage);
    }
  }
  