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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import android.content.Context;
import android.util.Log;
import android.text.TextUtils;
import com.keepsafe.switchboard.Preferences;
import com.keepsafe.switchboard.SwitchBoard;
import java.util.LinkedList;
import java.util.List;
/**
* This class should reflect the experiment names found in the Switchboard experiments config here:
* https://github.com/mozilla-services/switchboard-experiments
*/
public class Experiments {
private static final String LOGTAG = "GeckoExperiments";
// Show a system notification linking to a "What's New" page on app update.
public static final String WHATSNEW_NOTIFICATION = "whatsnew-notification";
// Subscribe to known, bookmarked sites and show a notification if new content is available.
public static final String CONTENT_NOTIFICATIONS_12HRS = "content-notifications-12hrs";
public static final String CONTENT_NOTIFICATIONS_8AM = "content-notifications-8am";
public static final String CONTENT_NOTIFICATIONS_5PM = "content-notifications-5pm";
// Onboarding: "Features and Story". These experiments are determined
// on the client, they are not part of the server config.
public static final String ONBOARDING3_A = "onboarding3-a"; // Control: No first run
public static final String ONBOARDING3_B = "onboarding3-b"; // 4 static Feature + 1 dynamic slides
public static final String ONBOARDING3_C = "onboarding3-c"; // Differentiating features slides
// Synchronizing the catalog of downloadable content from Kinto
public static final String DOWNLOAD_CONTENT_CATALOG_SYNC = "download-content-catalog-sync";
// Promotion for "Add to homescreen"
public static final String PROMOTE_ADD_TO_HOMESCREEN = "promote-add-to-homescreen";
public static final String PREF_ONBOARDING_VERSION = "onboarding_version";
// Promotion to bookmark reader-view items after entering reader view three times (Bug 1247689)
public static final String TRIPLE_READERVIEW_BOOKMARK_PROMPT = "triple-readerview-bookmark-prompt";
// Only show origin in URL bar instead of full URL (Bug 1236431)
public static final String URLBAR_SHOW_ORIGIN_ONLY = "urlbar-show-origin-only";
// Show name of organization (EV cert) instead of full URL in URL bar (Bug 1249594).
public static final String URLBAR_SHOW_EV_CERT_OWNER = "urlbar-show-ev-cert-owner";
// Play HLS videos in a VideoView (Bug 1313391)
public static final String HLS_VIDEO_PLAYBACK = "hls-video-playback";
// Make new activity stream panel available (to replace top sites) (Bug 1313316)
public static final String ACTIVITY_STREAM = "activity-stream";
/**
* Returns if a user is in certain local experiment.
* @param experiment Name of experiment to look up
* @return returns value for experiment or false if experiment does not exist.
*/
public static boolean isInExperimentLocal(Context context, String experiment) {
if (SwitchBoard.isInBucket(context, 0, 20)) {
return Experiments.ONBOARDING3_A.equals(experiment);
} else if (SwitchBoard.isInBucket(context, 20, 60)) {
return Experiments.ONBOARDING3_B.equals(experiment);
} else if (SwitchBoard.isInBucket(context, 60, 100)) {
return Experiments.ONBOARDING3_C.equals(experiment);
} else {
return false;
}
}
/**
* Returns list of all active experiments, remote and local.
* @return List of experiment names Strings
*/
public static List<String> getActiveExperiments(Context c) {
final List<String> experiments = new LinkedList<>();
experiments.addAll(SwitchBoard.getActiveExperiments(c));
// Add onboarding version.
final String onboardingExperiment = GeckoSharedPrefs.forProfile(c).getString(Experiments.PREF_ONBOARDING_VERSION, null);
if (!TextUtils.isEmpty(onboardingExperiment)) {
experiments.add(onboardingExperiment);
}
return experiments;
}
/**
* Sets an override to force an experiment to be enabled or disabled. This value
* will be read and used before reading the switchboard server configuration.
*
* @param c Context
* @param experimentName Experiment name
* @param isEnabled Whether or not the experiment should be enabled
*/
public static void setOverride(Context c, String experimentName, boolean isEnabled) {
Log.d(LOGTAG, "setOverride: " + experimentName + " = " + isEnabled);
Preferences.setOverrideValue(c, experimentName, isEnabled);
}
/**
* Clears the override value for an experiment.
*
* @param c Context
* @param experimentName Experiment name
*/
public static void clearOverride(Context c, String experimentName) {
Log.d(LOGTAG, "clearOverride: " + experimentName);
Preferences.clearOverrideValue(c, experimentName);
}
}
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