use of android.net.NetworkPolicyManager in project android_frameworks_base by crdroidandroid.
the class SettingsBackupAgent method restoreNetworkPolicies.
private void restoreNetworkPolicies(byte[] data) {
NetworkPolicyManager networkPolicyManager = (NetworkPolicyManager) getSystemService(NETWORK_POLICY_SERVICE);
if (data != null && data.length != 0) {
DataInputStream in = new DataInputStream(new ByteArrayInputStream(data));
try {
int version = in.readInt();
if (version < 1 || version > NETWORK_POLICIES_BACKUP_VERSION) {
throw new BackupUtils.BadVersionException("Unknown Backup Serialization Version");
}
int length = in.readInt();
NetworkPolicy[] policies = new NetworkPolicy[length];
for (int i = 0; i < length; i++) {
byte isNull = in.readByte();
if (isNull == BackupUtils.NULL)
continue;
int byteLength = in.readInt();
byte[] policyData = new byte[byteLength];
in.read(policyData, 0, byteLength);
policies[i] = NetworkPolicy.getNetworkPolicyFromBackup(new DataInputStream(new ByteArrayInputStream(policyData)));
}
// Only set the policies if there was no error in the restore operation
networkPolicyManager.setNetworkPolicies(policies);
} catch (NullPointerException | IOException | BackupUtils.BadVersionException e) {
// NPE can be thrown when trying to instantiate a NetworkPolicy
Log.e(TAG, "Failed to convert byte array to NetworkPolicies " + e.getMessage());
}
}
}
use of android.net.NetworkPolicyManager in project android_packages_apps_Settings by LineageOS.
the class DataUsageSummary method onCreate.
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Context context = getContext();
NetworkPolicyManager policyManager = NetworkPolicyManager.from(context);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
mPolicyEditor = new NetworkPolicyEditor(policyManager);
boolean hasMobileData = DataUsageUtils.hasMobileData(context);
mDataUsageController = new DataUsageController(context);
mDataInfoController = new DataUsageInfoController();
addPreferencesFromResource(R.xml.data_usage);
int defaultSubId = DataUsageUtils.getDefaultSubscriptionId(context);
if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
hasMobileData = false;
}
mDefaultTemplate = DataUsageUtils.getDefaultTemplate(context, defaultSubId);
mSummaryPreference = (SummaryPreference) findPreference(KEY_STATUS_HEADER);
if (!hasMobileData || !isAdmin()) {
removePreference(KEY_RESTRICT_BACKGROUND);
}
if (hasMobileData) {
mLimitPreference = findPreference(KEY_LIMIT_SUMMARY);
List<SubscriptionInfo> subscriptions = services.mSubscriptionManager.getActiveSubscriptionInfoList();
if (subscriptions == null || subscriptions.size() == 0) {
addMobileSection(defaultSubId);
}
for (int i = 0; subscriptions != null && i < subscriptions.size(); i++) {
SubscriptionInfo subInfo = subscriptions.get(i);
if (subscriptions.size() > 1) {
addMobileSection(subInfo.getSubscriptionId(), subInfo);
} else {
addMobileSection(subInfo.getSubscriptionId());
}
}
mSummaryPreference.setSelectable(true);
} else {
removePreference(KEY_LIMIT_SUMMARY);
mSummaryPreference.setSelectable(false);
}
boolean hasWifiRadio = DataUsageUtils.hasWifiRadio(context);
if (hasWifiRadio) {
addWifiSection();
}
if (hasEthernet(context)) {
addEthernetSection();
}
mDataUsageTemplate = hasMobileData ? R.string.cell_data_template : hasWifiRadio ? R.string.wifi_data_template : R.string.ethernet_data_template;
setHasOptionsMenu(true);
}
use of android.net.NetworkPolicyManager in project android_packages_apps_Settings by crdroidandroid.
the class DataPlanUsageSummary method onCreate.
@Override
public void onCreate(Bundle bundle) {
super.onCreate(bundle);
final Context context = getContext();
NetworkPolicyManager policyManager = NetworkPolicyManager.from(context);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
mPolicyEditor = new NetworkPolicyEditor(policyManager);
mDataUsageController = new DataUsageController(context);
mDataInfoController = new DataUsageInfoController();
int defaultSubId = DataUsageUtils.getDefaultSubscriptionId(context);
boolean hasMobileData = DataUsageUtils.hasMobileData(context);
if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
hasMobileData = false;
}
mDefaultTemplate = DataUsageUtils.getDefaultTemplate(context, defaultSubId);
if (hasMobileData) {
addDataPlanSection(defaultSubId);
}
if (DataUsageUtils.hasWifiRadio(context)) {
addWifiSection();
}
if (hasEthernet(context)) {
addEthernetSection();
}
setHasOptionsMenu(true);
}
use of android.net.NetworkPolicyManager in project android_packages_apps_Settings by SudaMod.
the class DataPlanUsageSummary method onCreate.
@Override
public void onCreate(Bundle bundle) {
super.onCreate(bundle);
final Context context = getContext();
NetworkPolicyManager policyManager = NetworkPolicyManager.from(context);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
mPolicyEditor = new NetworkPolicyEditor(policyManager);
mDataUsageController = new DataUsageController(context);
mDataInfoController = new DataUsageInfoController();
int defaultSubId = DataUsageUtils.getDefaultSubscriptionId(context);
boolean hasMobileData = DataUsageUtils.hasMobileData(context);
if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
hasMobileData = false;
}
mDefaultTemplate = DataUsageUtils.getDefaultTemplate(context, defaultSubId);
if (hasMobileData) {
addDataPlanSection(defaultSubId);
}
if (DataUsageUtils.hasWifiRadio(context)) {
addWifiSection();
}
if (hasEthernet(context)) {
addEthernetSection();
}
setHasOptionsMenu(true);
}
use of android.net.NetworkPolicyManager in project platform_packages_apps_Settings by BlissRoms.
the class DataUsageSummary method onCreate.
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Context context = getContext();
NetworkPolicyManager policyManager = NetworkPolicyManager.from(context);
mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
mPolicyEditor = new NetworkPolicyEditor(policyManager);
boolean hasMobileData = DataUsageUtils.hasMobileData(context);
mDataUsageController = new DataUsageController(context);
mDataInfoController = new DataUsageInfoController();
addPreferencesFromResource(R.xml.data_usage);
int defaultSubId = DataUsageUtils.getDefaultSubscriptionId(context);
if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
hasMobileData = false;
}
mDefaultTemplate = DataUsageUtils.getDefaultTemplate(context, defaultSubId);
mSummaryPreference = (SummaryPreference) findPreference(KEY_STATUS_HEADER);
if (!hasMobileData || !isAdmin()) {
removePreference(KEY_RESTRICT_BACKGROUND);
}
if (hasMobileData) {
mLimitPreference = findPreference(KEY_LIMIT_SUMMARY);
List<SubscriptionInfo> subscriptions = services.mSubscriptionManager.getActiveSubscriptionInfoList();
if (subscriptions == null || subscriptions.size() == 0) {
addMobileSection(defaultSubId);
}
for (int i = 0; subscriptions != null && i < subscriptions.size(); i++) {
SubscriptionInfo subInfo = subscriptions.get(i);
if (subscriptions.size() > 1) {
addMobileSection(subInfo.getSubscriptionId(), subInfo);
} else {
addMobileSection(subInfo.getSubscriptionId());
}
}
mSummaryPreference.setSelectable(true);
} else {
removePreference(KEY_LIMIT_SUMMARY);
mSummaryPreference.setSelectable(false);
}
boolean hasWifiRadio = DataUsageUtils.hasWifiRadio(context);
if (hasWifiRadio) {
addWifiSection();
}
if (hasEthernet(context)) {
addEthernetSection();
}
mDataUsageTemplate = hasMobileData ? R.string.cell_data_template : hasWifiRadio ? R.string.wifi_data_template : R.string.ethernet_data_template;
setHasOptionsMenu(true);
}
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