commit 98998a2fcc80f1dfc9259d1a095c69d537fe7dfa
author Eric Schwarzenbach <easchwar@google.com> Tue Feb 06 15:57:01 2018 -0800
committer Eric Schwarzenbach <easchwar@google.com> Wed Feb 07 14:29:41 2018 -0800
tree be72fdc8046945008f8fc73dce5ae72bdbb8fc0f
parent f504294b12fd99ee111faf91ebc3d446c9c71568

Add feature flag for new DataUsageSummary fragment.

Creates a new fragment DataUsageSummaryLegacy, which is used
instead of DataUsageSummary when the feature flag is off (default
behavior).

Copies the current DataUsageSummary.java, data_usage.xml, and
DataUsageSummaryActivity to create the legacy versions. This
change allows for uninterupted development of new features in the
DataUsageSummary fragment.

Test: manual
Test: make RunSettingsRoboTests
Bug: 70950124
Change-Id: I9d79e108bbfc1c8ec620f86c0183f4ed3f41c9d7

src/com/android/settings/SettingsActivity.java

diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 3c18efb..66e587f 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -44,6 +44,7 @@
 import android.support.v7.preference.PreferenceManager;
 import android.text.TextUtils;
 import android.transition.TransitionManager;
+import android.util.FeatureFlagUtils;
 import android.util.Log;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -55,6 +56,7 @@
 import com.android.settings.Settings.WifiSettingsActivity;
 import com.android.settings.applications.manageapplications.ManageApplications;
 import com.android.settings.backup.BackupSettingsActivity;
+import com.android.settings.core.FeatureFlags;
 import com.android.settings.core.gateway.SettingsGateway;
 import com.android.settings.dashboard.DashboardFeatureProvider;
 import com.android.settings.dashboard.DashboardSummary;
@@ -819,6 +821,19 @@
                         Settings.PowerUsageSummaryLegacyActivity.class.getName()),
                 mBatteryPresent && !isBatterySettingsV2Enabled, isAdmin) || somethingChanged;
 
+        final boolean isDataUsageSettingsV2Enabled =
+                FeatureFlagUtils.isEnabled(this, FeatureFlags.DATA_USAGE_SETTINGS_V2);
+        // Enable new data usage page if v2 enabled
+        somethingChanged = setTileEnabled(new ComponentName(packageName,
+                        Settings.DataUsageSummaryActivity.class.getName()),
+                Utils.isBandwidthControlEnabled() && isDataUsageSettingsV2Enabled, isAdmin)
+                || somethingChanged;
+        // Enable legacy data usage page if v2 disabled
+        somethingChanged = setTileEnabled(new ComponentName(packageName,
+                        Settings.DataUsageSummaryLegacyActivity.class.getName()),
+                Utils.isBandwidthControlEnabled() && !isDataUsageSettingsV2Enabled, isAdmin)
+                || somethingChanged;
+
         somethingChanged = setTileEnabled(new ComponentName(packageName,
                         Settings.UserSettingsActivity.class.getName()),
                 UserHandle.MU_ENABLED && UserManager.supportsMultipleUsers()