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/*
* Copyright (C) 2015 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.applications;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.os.Bundle;
import android.os.AsyncTask;
import android.preference.Preference;
import android.provider.Settings;
import com.android.internal.logging.MetricsLogger;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.applications.PermissionsSummaryHelper.PermissionsResultCallback;
import com.android.settings.fuelgauge.PowerWhitelistBackend;
import com.android.settingslib.applications.ApplicationsState;
import com.android.settingslib.applications.ApplicationsState.AppEntry;
import com.android.settingslib.applications.ApplicationsState.Session;
import java.util.ArrayList;
public class AdvancedAppSettings extends SettingsPreferenceFragment implements
ApplicationsState.Callbacks {
static final String TAG = "AdvancedAppSettings";
private static final String KEY_APP_PERM = "manage_perms";
private static final String KEY_APP_DOMAIN_URLS = "domain_urls";
private static final String KEY_HIGH_POWER_APPS = "high_power_apps";
private static final String KEY_SYSTEM_ALERT_WINDOW = "system_alert_window";
private static final String KEY_WRITE_SETTINGS_APPS = "write_settings_apps";
private Session mSession;
private Preference mAppPermsPreference;
private Preference mAppDomainURLsPreference;
private Preference mHighPowerPreference;
private Preference mSystemAlertWindowPreference;
private Preference mWriteSettingsPreference;
private BroadcastReceiver mPermissionReceiver;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
addPreferencesFromResource(R.xml.advanced_apps);
Preference permissions = getPreferenceScreen().findPreference(KEY_APP_PERM);
permissions.setIntent(new Intent(Intent.ACTION_MANAGE_PERMISSIONS));
ApplicationsState applicationsState = ApplicationsState.getInstance(
getActivity().getApplication());
mSession = applicationsState.newSession(this);
mAppPermsPreference = findPreference(KEY_APP_PERM);
mAppDomainURLsPreference = findPreference(KEY_APP_DOMAIN_URLS);
mHighPowerPreference = findPreference(KEY_HIGH_POWER_APPS);
mSystemAlertWindowPreference = findPreference(KEY_SYSTEM_ALERT_WINDOW);
mWriteSettingsPreference = findPreference(KEY_WRITE_SETTINGS_APPS);
}
@Override
protected int getMetricsCategory() {
return MetricsLogger.APPLICATIONS_ADVANCED;
}
@Override
public void onRunningStateChanged(boolean running) {
// No-op.
}
@Override
public void onPackageListChanged() {
// No-op.
}
@Override
public void onRebuildComplete(ArrayList<AppEntry> apps) {
// No-op.
}
@Override
public void onPackageIconChanged() {
// No-op.
}
@Override
public void onPackageSizeChanged(String packageName) {
// No-op.
}
@Override
public void onAllSizesComputed() {
// No-op.
}
@Override
public void onLauncherInfoChanged() {
// No-op.
}
@Override
public void onLoadEntriesCompleted() {
// No-op.
}
private final PermissionsResultCallback mPermissionCallback = new PermissionsResultCallback() {
@Override
public void onPermissionSummaryResult(int[] counts, CharSequence[] groupLabels) {
if (getActivity() == null) {
return;
}
mPermissionReceiver = null;
if (counts != null) {
mAppPermsPreference.setSummary(getContext().getString(
R.string.app_permissions_summary, counts[0], counts[1]));
} else {
mAppPermsPreference.setSummary(null);
}
}
};
private class CountAppsWithOverlayPermission extends
AsyncTask<AppStateOverlayBridge, Void, Integer> {
int numOfPackagesRequestedPermission = 0;
@Override
protected Integer doInBackground(AppStateOverlayBridge... params) {
AppStateOverlayBridge overlayBridge = params[0];
numOfPackagesRequestedPermission = overlayBridge
.getNumberOfPackagesWithPermission();
return overlayBridge.getNumberOfPackagesCanDrawOverlay();
}
@Override
protected void onPostExecute(Integer result) {
// checks if fragment is still there before updating the preference object
if (isAdded()) {
mSystemAlertWindowPreference.setSummary(getContext().getString(
R.string.system_alert_window_summary, result,
numOfPackagesRequestedPermission));
}
}
}
private class CountAppsWithWriteSettingsPermission extends
AsyncTask<AppStateWriteSettingsBridge, Void, Integer> {
int numOfPackagesRequestedPermission = 0;
@Override
protected Integer doInBackground(AppStateWriteSettingsBridge... params) {
AppStateWriteSettingsBridge writeSettingsBridge = params[0];
numOfPackagesRequestedPermission = writeSettingsBridge
.getNumberOfPackagesWithPermission();
return writeSettingsBridge.getNumberOfPackagesCanWriteSettings();
}
@Override
protected void onPostExecute(Integer result) {
// checks if fragment is still there before updating the preference object
if (isAdded()) {
mWriteSettingsPreference.setSummary(getContext().getString(
R.string.write_settings_summary, result,
numOfPackagesRequestedPermission));
}
}
}
}
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