1 files changed, 82 insertions, 0 deletions
diff --git a/src/com/android/tv/dvr/ui/TrackedGuidedStepFragment.java b/src/com/android/tv/dvr/ui/TrackedGuidedStepFragment.java
new file mode 100644
index 00000000..5fe9c478
--- /dev/null
+++ b/src/com/android/tv/dvr/ui/TrackedGuidedStepFragment.java
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+/*
+ * Copyright (C) 2017 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.tv.dvr.ui;
+
+import android.content.Context;
+import android.support.v17.leanback.app.GuidedStepFragment;
+import android.support.v17.leanback.widget.GuidedAction;
+
+import com.android.tv.TvApplication;
+import com.android.tv.analytics.Tracker;
+
+/** A {@link GuidedStepFragment} with {@link Tracker} for analytics. */
+public abstract class TrackedGuidedStepFragment extends GuidedStepFragment {
+    private Tracker mTracker;
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        mTracker = TvApplication.getSingletons(context).getAnalytics().getDefaultTracker();
+    }
+
+    @Override
+    public void onDetach() {
+        mTracker = null;
+        super.onDetach();
+    }
+
+    @Override
+    public final void onGuidedActionClicked(GuidedAction action) {
+        super.onGuidedActionClicked(action);
+        if (mTracker != null) {
+            mTracker.sendMenuClicked(
+                    getTrackerPrefix() + "-action-" + getTrackerLabelForGuidedAction(action));
+        }
+        onTrackedGuidedActionClicked(action);
+    }
+
+    public String getTrackerLabelForGuidedAction(GuidedAction action) {
+        long actionId = action.getId();
+        if (actionId == GuidedAction.ACTION_ID_CANCEL) {
+            return "cancel";
+        } else if (actionId == GuidedAction.ACTION_ID_NEXT) {
+            return "next";
+        } else if (actionId == GuidedAction.ACTION_ID_CURRENT) {
+            return "current";
+        } else if (actionId == GuidedAction.ACTION_ID_OK) {
+            return "ok";
+        } else if (actionId == GuidedAction.ACTION_ID_CANCEL) {
+            return "cancel";
+        } else if (actionId == GuidedAction.ACTION_ID_FINISH) {
+            return "finish";
+        } else if (actionId == GuidedAction.ACTION_ID_CONTINUE) {
+            return "continue";
+        } else if (actionId == GuidedAction.ACTION_ID_YES) {
+            return "yes";
+        } else if (actionId == GuidedAction.ACTION_ID_NO) {
+            return "no";
+        } else {
+            return "unknown-" + actionId;
+        }
+    }
+
+    /** Delegated from {@link #onGuidedActionClicked(GuidedAction)} */
+    public abstract void onTrackedGuidedActionClicked(GuidedAction action);
+
+    /** The prefix used for analytics tracking, Usually the class name. */
+    public abstract String getTrackerPrefix();
+}