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/*
* Copyright (C) 2015 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.logging;
import android.app.Activity;
import android.text.TextUtils;
import android.util.Log;
import com.android.contacts.commonbind.analytics.AnalyticsUtil;
import com.android.dialerbind.ObjectFactory;
import com.android.incallui.Call;
/**
* Single entry point for all logging/analytics-related work for all user interactions.
*/
public abstract class Logger {
public static final String TAG = "Logger";
public static Logger getInstance() {
return ObjectFactory.getLoggerInstance();
}
/**
* Logs a call event. PII like the call's number or caller details should never be logged.
*
* @param call to log.
*/
public static void logCall(Call call) {
final Logger logger = getInstance();
if (logger != null) {
logger.logCallImpl(call);
}
}
/**
* Logs an event indicating that a screen was displayed.
*
* @param screenType integer identifier of the displayed screen
* @param activity Parent activity of the displayed screen.
*/
public static void logScreenView(int screenType, Activity activity) {
final Logger logger = getInstance();
if (logger != null) {
logger.logScreenViewImpl(screenType);
}
final String screenName = ScreenEvent.getScreenName(screenType);
if (!TextUtils.isEmpty(screenName)) {
AnalyticsUtil.sendScreenView(screenName, activity, null);
} else {
Log.w(TAG, "Unknown screenType: " + screenType);
}
}
/**
* Logs an interaction that occurred
*
* @param interaction an integer representing what interaction occurred.
* {@see com.android.dialer.logging.InteractionEvent}
*/
public static void logInteraction(int interaction) {
final Logger logger = getInstance();
if (logger != null) {
logger.logInteractionImpl(interaction);
}
}
public abstract void logCallImpl(Call call);
public abstract void logScreenViewImpl(int screenType);
public abstract void logInteractionImpl(int dialerInteraction);
}
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