Add abstract helpers for Google Fit App

Change-Id: I021f46edf9d98e21cbf0c1e15e418f233f6bc11b
diff --git a/libraries/base-app-helpers/src/android/platform/test/helpers/AbstractGoogleFitHelper.java b/libraries/base-app-helpers/src/android/platform/test/helpers/AbstractGoogleFitHelper.java
new file mode 100644
index 0000000..2ee1a58
--- /dev/null
+++ b/libraries/base-app-helpers/src/android/platform/test/helpers/AbstractGoogleFitHelper.java
@@ -0,0 +1,97 @@
+/*
+ * 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 android.platform.test.helpers;
+
+import android.app.Instrumentation;
+import android.support.test.uiautomator.Direction;
+
+public abstract class AbstractGoogleFitHelper extends AbstractStandardAppHelper {
+
+    public AbstractGoogleFitHelper(Instrumentation instr) {
+        super(instr);
+    }
+
+    /**
+     * Setup expectations: Google Fit is open and idle.
+     *
+     * This method will open the "Home" page of Fit
+     */
+    public abstract void goToHome();
+
+    /**
+     * Setup expectations: Google Fit is open and idle.
+     *
+     * This method will open the "Timeline" page of Fit
+     */
+    public abstract void goToTimeline();
+
+    /**
+     * Setup expectations: Google Fit is open and idle.
+     *
+     * This method will open the "Challenges" page of Fit
+     */
+    public abstract void goToChallenges();
+
+    /**
+     * Setup expectations: Google Fit is open and idle on the home page.
+     *
+     * The method will add a goal with the supplied characteristics and return to the home page
+     * @param mode the goal type by steps (1), duration (2), or run times (3)
+     * @param value the method will set values for each type of goal
+     */
+    public abstract void addGoal(int mode, int value);
+
+    /**
+     * Setup expectations: Google Fit is open and idle on the home page or timeline page.
+     *
+     * This method will add an untracked activity record and set descriptions
+     * @param activity case-insensitive activity types, like: running, biking, walking
+     * @param duration value of time duration in minutes
+     * @param calories value of Calories
+     * @param steps value of Steps
+     * @param distance value of Distance in mile
+     */
+    public abstract void addActivity(String activity, int duration,
+                                     int calories, int steps, int distance);
+    /**
+     * Setup expectations: Google Fit is open and idle on the home page or timeline page.
+     *
+     * This method will select an activity type and start an activity session
+     * @param activity case-insensitive activity types, like: running, biking, walking
+     */
+    public abstract void startActivity(String activity);
+    /**
+     * Setup expectations: An activity session is started.
+     *
+     * This method will pause the current activity and end on the activity page.
+     */
+    public abstract void pauseActivity();
+
+    /**
+     * Setup expectations: An activity session is paused.
+     *
+     * This method will resume the current paused activity and end on the activity page.
+     */
+    public abstract void resumeActivity();
+
+    /**
+     * Setup expectations: An activity session is paused.
+     *
+     * This method will terminate and save the current activity and end on the activity summary page
+     */
+    public abstract void saveActivity();
+}