1 files changed, 0 insertions, 100 deletions
diff --git a/src/com/android/dialer/util/AsyncTaskExecutors.java b/src/com/android/dialer/util/AsyncTaskExecutors.java
deleted file mode 100644
index a59af3e41..000000000
--- a/src/com/android/dialer/util/AsyncTaskExecutors.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2011 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.android.dialer.util;
-
-import android.os.AsyncTask;
-import android.os.Looper;
-
-import com.android.contacts.common.testing.NeededForTesting;
-import com.google.common.base.Preconditions;
-
-import java.util.concurrent.Executor;
-
-/**
- * Factory methods for creating AsyncTaskExecutors.
- * <p>
- * All of the factory methods on this class check first to see if you have set a static
- * {@link AsyncTaskExecutorFactory} set through the
- * {@link #setFactoryForTest(AsyncTaskExecutorFactory)} method, and if so delegate to that instead,
- * which is one way of injecting dependencies for testing classes whose construction cannot be
- * controlled such as {@link android.app.Activity}.
- */
-public final class AsyncTaskExecutors {
-    /**
-     * A single instance of the {@link AsyncTaskExecutorFactory}, to which we delegate if it is
-     * non-null, for injecting when testing.
-     */
-    private static AsyncTaskExecutorFactory mInjectedAsyncTaskExecutorFactory = null;
-
-    /**
-     * Creates an AsyncTaskExecutor that submits tasks to run with
-     * {@link AsyncTask#SERIAL_EXECUTOR}.
-     */
-    public static AsyncTaskExecutor createAsyncTaskExecutor() {
-        synchronized (AsyncTaskExecutors.class) {
-            if (mInjectedAsyncTaskExecutorFactory != null) {
-                return mInjectedAsyncTaskExecutorFactory.createAsyncTaskExeuctor();
-            }
-            return new SimpleAsyncTaskExecutor(AsyncTask.SERIAL_EXECUTOR);
-        }
-    }
-
-    /**
-     * Creates an AsyncTaskExecutor that submits tasks to run with
-     * {@link AsyncTask#THREAD_POOL_EXECUTOR}.
-     */
-    public static AsyncTaskExecutor createThreadPoolExecutor() {
-        synchronized (AsyncTaskExecutors.class) {
-            if (mInjectedAsyncTaskExecutorFactory != null) {
-                return mInjectedAsyncTaskExecutorFactory.createAsyncTaskExeuctor();
-            }
-            return new SimpleAsyncTaskExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-        }
-    }
-
-    /** Interface for creating AsyncTaskExecutor objects. */
-    public interface AsyncTaskExecutorFactory {
-        AsyncTaskExecutor createAsyncTaskExeuctor();
-    }
-
-    @NeededForTesting
-    public static void setFactoryForTest(AsyncTaskExecutorFactory factory) {
-        synchronized (AsyncTaskExecutors.class) {
-            mInjectedAsyncTaskExecutorFactory = factory;
-        }
-    }
-
-    public static void checkCalledFromUiThread() {
-        Preconditions.checkState(Thread.currentThread() == Looper.getMainLooper().getThread(),
-                "submit method must be called from ui thread, was: " + Thread.currentThread());
-    }
-
-    private static class SimpleAsyncTaskExecutor implements AsyncTaskExecutor {
-        private final Executor mExecutor;
-
-        public SimpleAsyncTaskExecutor(Executor executor) {
-            mExecutor = executor;
-        }
-
-        @Override
-        public <T> AsyncTask<T, ?, ?> submit(Object identifer, AsyncTask<T, ?, ?> task,
-                T... params) {
-            checkCalledFromUiThread();
-            return task.executeOnExecutor(mExecutor, params);
-        }
-    }
-}