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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.settings.location;
import android.content.Context;
import android.os.Bundle;
import android.os.UserHandle;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
import com.android.settings.core.SubSettingLauncher;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.widget.AppPreference;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.location.RecentLocationApps;
import java.util.List;
public class RecentLocationRequestPreferenceController extends LocationBasePreferenceController {
/** Key for preference category "Recent location requests" */
private static final String KEY_RECENT_LOCATION_REQUESTS = "recent_location_requests";
@VisibleForTesting
static final String KEY_SEE_ALL_BUTTON = "recent_location_requests_see_all_button";
private final LocationSettings mFragment;
private final RecentLocationApps mRecentLocationApps;
private PreferenceCategory mCategoryRecentLocationRequests;
private Preference mSeeAllButton;
/** Used in this class and {@link RecentLocationRequestSeeAllPreferenceController}*/
static class PackageEntryClickedListener implements Preference.OnPreferenceClickListener {
private final DashboardFragment mFragment;
private final String mPackage;
private final UserHandle mUserHandle;
public PackageEntryClickedListener(DashboardFragment fragment, String packageName,
UserHandle userHandle) {
mFragment = fragment;
mPackage = packageName;
mUserHandle = userHandle;
}
@Override
public boolean onPreferenceClick(Preference preference) {
// start new fragment to display extended information
final Bundle args = new Bundle();
args.putString(AppInfoDashboardFragment.ARG_PACKAGE_NAME, mPackage);
new SubSettingLauncher(mFragment.getContext())
.setDestination(AppInfoDashboardFragment.class.getName())
.setArguments(args)
.setTitle(R.string.application_info_label)
.setUserHandle(mUserHandle)
.setSourceMetricsCategory(mFragment.getMetricsCategory())
.launch();
return true;
}
}
public RecentLocationRequestPreferenceController(Context context, LocationSettings fragment,
Lifecycle lifecycle) {
this(context, fragment, lifecycle, new RecentLocationApps(context));
}
@VisibleForTesting
RecentLocationRequestPreferenceController(Context context, LocationSettings fragment,
Lifecycle lifecycle, RecentLocationApps recentApps) {
super(context, lifecycle);
mFragment = fragment;
mRecentLocationApps = recentApps;
}
@Override
public String getPreferenceKey() {
return KEY_RECENT_LOCATION_REQUESTS;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mCategoryRecentLocationRequests =
(PreferenceCategory) screen.findPreference(KEY_RECENT_LOCATION_REQUESTS);
mSeeAllButton = screen.findPreference(KEY_SEE_ALL_BUTTON);
}
@Override
public void updateState(Preference preference) {
mCategoryRecentLocationRequests.removeAll();
mSeeAllButton.setVisible(false);
final Context prefContext = preference.getContext();
final List<RecentLocationApps.Request> recentLocationRequests =
mRecentLocationApps.getAppListSorted();
if (recentLocationRequests.size() > 3) {
// Display the top 3 preferences to container in original order.
for (int i = 0; i < 3; i ++) {
mCategoryRecentLocationRequests.addPreference(
createAppPreference(prefContext, recentLocationRequests.get(i)));
}
// Display a button to list all requests
mSeeAllButton.setVisible(true);
} else if (recentLocationRequests.size() > 0) {
// Add preferences to container in original order (already sorted by recency).
for (RecentLocationApps.Request request : recentLocationRequests) {
mCategoryRecentLocationRequests.addPreference(
createAppPreference(prefContext, request));
}
} else {
// If there's no item to display, add a "No recent apps" item.
final Preference banner = createAppPreference(prefContext);
banner.setTitle(R.string.location_no_recent_apps);
banner.setSelectable(false);
mCategoryRecentLocationRequests.addPreference(banner);
}
}
@Override
public void onLocationModeChanged(int mode, boolean restricted) {
mCategoryRecentLocationRequests.setEnabled(mLocationEnabler.isEnabled(mode));
}
@VisibleForTesting
AppPreference createAppPreference(Context prefContext) {
return new AppPreference(prefContext);
}
@VisibleForTesting
AppPreference createAppPreference(Context prefContext, RecentLocationApps.Request request) {
final AppPreference pref = createAppPreference(prefContext);
pref.setSummary(request.contentDescription);
pref.setIcon(request.icon);
pref.setTitle(request.label);
pref.setOnPreferenceClickListener(new PackageEntryClickedListener(
mFragment, request.packageName, request.userHandle));
return pref;
}
}
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