1 files changed, 0 insertions, 130 deletions
diff --git a/espresso/espresso-lib/src/main/java/com/google/android/apps/common/testing/ui/espresso/base/LooperIdlingResource.java b/espresso/espresso-lib/src/main/java/com/google/android/apps/common/testing/ui/espresso/base/LooperIdlingResource.java
deleted file mode 100644
index b75fd36..0000000
--- a/espresso/espresso-lib/src/main/java/com/google/android/apps/common/testing/ui/espresso/base/LooperIdlingResource.java
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * 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 com.google.android.apps.common.testing.ui.espresso.base;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-import static com.google.common.base.Preconditions.checkState;
-
-import com.google.android.apps.common.testing.ui.espresso.IdlingResource;
-import com.google.android.apps.common.testing.ui.espresso.IdlingResource.ResourceCallback;
-import com.google.android.apps.common.testing.ui.espresso.base.QueueInterrogator.QueueState;
-
-import android.os.Handler;
-import android.os.Looper;
-import android.os.MessageQueue.IdleHandler;
-
-/**
- * An Idling Resource Adapter for Loopers.
- */
-final class LooperIdlingResource implements IdlingResource {
-
-  private static final String TAG = "LooperIdleResource";
-
-  private final boolean considerWaitIdle;
-  private final Looper monitoredLooper;
-  private final Handler monitoredHandler;
-
-  private ResourceCallback resourceCallback;
-
-  LooperIdlingResource(Looper monitoredLooper, boolean considerWaitIdle) {
-    this.monitoredLooper = checkNotNull(monitoredLooper);
-    this.monitoredHandler = new Handler(monitoredLooper);
-    this.considerWaitIdle = considerWaitIdle;
-    checkState(Looper.getMainLooper() != monitoredLooper, "Not for use with main looper.");
-  }
-
-  // Only assigned and read from the main loop.
-  private QueueInterrogator queueInterrogator;
-
-  @Override
-  public String getName() {
-    return monitoredLooper.getThread().getName();
-  }
-
-  @Override
-  public boolean isIdleNow() {
-    // on main thread here.
-    QueueState state = queueInterrogator.determineQueueState();
-    boolean idle = state == QueueState.EMPTY || state == QueueState.TASK_DUE_LONG;
-    boolean idleWait = considerWaitIdle
-        && monitoredLooper.getThread().getState() == Thread.State.WAITING;
-    if (idleWait) {
-      if (resourceCallback != null) {
-        resourceCallback.onTransitionToIdle();
-      }
-    }
-    return idle || idleWait;
-  }
-
-  @Override
-  public void registerIdleTransitionCallback(ResourceCallback resourceCallback) {
-    this.resourceCallback = resourceCallback;
-    // on main thread here.
-    queueInterrogator = new QueueInterrogator(monitoredLooper);
-
-    // must load idle handlers from monitored looper thread.
-    IdleHandler idleHandler = new ResourceCallbackIdleHandler(resourceCallback, queueInterrogator,
-        monitoredHandler);
-
-    checkState(monitoredHandler.postAtFrontOfQueue(new Initializer(idleHandler)),
-          "Monitored looper exiting.");
-  }
-
-  private static class ResourceCallbackIdleHandler implements IdleHandler {
-    private final ResourceCallback resourceCallback;
-    private final QueueInterrogator myInterrogator;
-    private final Handler myHandler;
-
-    ResourceCallbackIdleHandler(ResourceCallback resourceCallback,
-        QueueInterrogator myInterrogator, Handler myHandler) {
-      this.resourceCallback = checkNotNull(resourceCallback);
-      this.myInterrogator = checkNotNull(myInterrogator);
-      this.myHandler = checkNotNull(myHandler);
-    }
-
-    @Override
-    public boolean queueIdle() {
-      // invoked on the monitored looper thread.
-      QueueState queueState = myInterrogator.determineQueueState();
-      if (queueState == QueueState.EMPTY || queueState == QueueState.TASK_DUE_LONG) {
-        // no block and no task coming 'shortly'.
-        resourceCallback.onTransitionToIdle();
-      } else if (queueState == QueueState.BARRIER) {
-        // send a sentinal message that'll cause us to queueIdle again once the
-        // block is lifted.
-        myHandler.sendEmptyMessage(-1);
-      }
-
-      return true;
-    }
-  }
-
-  private static class Initializer implements Runnable {
-    private final IdleHandler myIdleHandler;
-
-    Initializer(IdleHandler myIdleHandler) {
-      this.myIdleHandler = checkNotNull(myIdleHandler);
-    }
-
-    @Override
-    public void run() {
-      // on monitored looper thread.
-      Looper.myQueue().addIdleHandler(myIdleHandler);
-    }
-  }
-
-}