130 lines
4.6 KiB
Java
130 lines
4.6 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.notification;
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import android.app.NotificationManager;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageItemInfo;
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import android.content.pm.PackageManager;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.preference.Preference;
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import android.preference.PreferenceScreen;
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import android.preference.Preference.OnPreferenceChangeListener;
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import android.preference.SwitchPreference;
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import android.util.ArraySet;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import com.android.internal.logging.MetricsLogger;
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import com.android.settings.R;
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import com.android.settings.SettingsPreferenceFragment;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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public class ZenAccessSettings extends SettingsPreferenceFragment {
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private Context mContext;
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private PackageManager mPkgMan;
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private NotificationManager mNoMan;
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private TextView mEmpty;
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@Override
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protected int getMetricsCategory() {
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return MetricsLogger.NOTIFICATION_ZEN_MODE_ACCESS;
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}
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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mContext = getActivity();
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mPkgMan = mContext.getPackageManager();
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mNoMan = mContext.getSystemService(NotificationManager.class);
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setPreferenceScreen(getPreferenceManager().createPreferenceScreen(mContext));
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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final View v = inflater.inflate(R.layout.managed_service_settings, container, false);
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mEmpty = (TextView) v.findViewById(android.R.id.empty);
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mEmpty.setText(R.string.zen_access_empty_text);
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return v;
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}
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@Override
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public void onResume() {
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super.onResume();
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reloadList();
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}
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private void reloadList() {
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final PreferenceScreen screen = getPreferenceScreen();
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screen.removeAll();
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final ArrayList<ApplicationInfo> apps = new ArrayList<>();
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final ArraySet<String> requesting = mNoMan.getPackagesRequestingNotificationPolicyAccess();
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if (requesting != null && !requesting.isEmpty()) {
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final List<ApplicationInfo> installed = mPkgMan.getInstalledApplications(0);
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if (installed != null) {
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for (ApplicationInfo app : installed) {
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if (requesting.contains(app.packageName)) {
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apps.add(app);
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}
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}
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}
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}
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Collections.sort(apps, new PackageItemInfo.DisplayNameComparator(mPkgMan));
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for (ApplicationInfo app : apps) {
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final String pkg = app.packageName;
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final SwitchPreference pref = new SwitchPreference(mContext);
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pref.setPersistent(false);
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pref.setIcon(app.loadIcon(mPkgMan));
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pref.setTitle(app.packageName);
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pref.setChecked(hasAccess(pkg));
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pref.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final boolean access = (Boolean) newValue;
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AsyncTask.execute(new Runnable() {
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@Override
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public void run() {
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setAccess(pkg, access);
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}
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});
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return true;
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}
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});
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screen.addPreference(pref);
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}
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mEmpty.setVisibility(apps.isEmpty() ? View.VISIBLE : View.GONE);
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}
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private boolean hasAccess(String pkg) {
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return mNoMan.isNotificationPolicyAccessGrantedForPackage(pkg);
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}
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private void setAccess(String pkg, boolean access) {
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mNoMan.setNotificationPolicyAccessGranted(pkg, access);
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}
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}
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