55038c0a95
The admin of a manged device can take a number actions that will be listed in the "Changes made by your organization's admin" section of Settings. If the admin has not taken any such actions, the section will be empty and should be hidden. This is accomplished by having a PreferenceController for the section that observes the state of the PreferenceControllers inside it. Bug: 35912953 Test: m RunSettingsRoboTests Change-Id: Ia95754493ee6c5a19b4aa9731fd56fd558e61849
74 lines
2.9 KiB
Java
74 lines
2.9 KiB
Java
|
|
/*
|
|
* 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.settings.enterprise;
|
|
|
|
import android.content.Context;
|
|
import android.os.UserHandle;
|
|
import android.support.v7.preference.Preference;
|
|
|
|
import com.android.settings.R;
|
|
import com.android.settings.applications.ApplicationFeatureProvider;
|
|
import com.android.settings.applications.EnterpriseDefaultApps;
|
|
import com.android.settings.core.DynamicAvailabilityPreferenceController;
|
|
import com.android.settings.overlay.FeatureFactory;
|
|
import com.android.settings.users.UserFeatureProvider;
|
|
import com.android.settingslib.core.lifecycle.Lifecycle;
|
|
|
|
public class EnterpriseSetDefaultAppsPreferenceController
|
|
extends DynamicAvailabilityPreferenceController {
|
|
|
|
private static final String KEY_DEFAULT_APPS = "number_enterprise_set_default_apps";
|
|
private final ApplicationFeatureProvider mApplicationFeatureProvider;
|
|
private final UserFeatureProvider mUserFeatureProvider;
|
|
|
|
public EnterpriseSetDefaultAppsPreferenceController(Context context, Lifecycle lifecycle) {
|
|
super(context, lifecycle);
|
|
final FeatureFactory factory = FeatureFactory.getFactory(context);
|
|
mApplicationFeatureProvider = factory.getApplicationFeatureProvider(context);
|
|
mUserFeatureProvider = factory.getUserFeatureProvider(context);
|
|
}
|
|
|
|
@Override
|
|
public void updateState(Preference preference) {
|
|
final int num = getNumberOfEnterpriseSetDefaultApps();
|
|
preference.setSummary(mContext.getResources().getQuantityString(
|
|
R.plurals.enterprise_privacy_number_packages, num, num));
|
|
}
|
|
|
|
@Override
|
|
public boolean isAvailable() {
|
|
final boolean available = getNumberOfEnterpriseSetDefaultApps() > 0;
|
|
notifyOnAvailabilityUpdate(available);
|
|
return available;
|
|
}
|
|
|
|
@Override
|
|
public String getPreferenceKey() {
|
|
return KEY_DEFAULT_APPS;
|
|
}
|
|
|
|
private int getNumberOfEnterpriseSetDefaultApps() {
|
|
int num = 0;
|
|
for (UserHandle user : mUserFeatureProvider.getUserProfiles()) {
|
|
for (EnterpriseDefaultApps app : EnterpriseDefaultApps.values()) {
|
|
num += mApplicationFeatureProvider
|
|
.findPersistentPreferredActivities(user.getIdentifier(),
|
|
app.getIntents()).size();
|
|
}
|
|
}
|
|
return num;
|
|
}
|
|
}
|