use of android.telephony.CellInfo in project android_frameworks_base by ResurrectionRemix.
the class NetworkMonitor method sendNetworkConditionsBroadcast.
/**
* @param responseReceived - whether or not we received a valid HTTP response to our request.
* If false, isCaptivePortal and responseTimestampMs are ignored
* TODO: This should be moved to the transports. The latency could be passed to the transports
* along with the captive portal result. Currently the TYPE_MOBILE broadcasts appear unused so
* perhaps this could just be added to the WiFi transport only.
*/
private void sendNetworkConditionsBroadcast(boolean responseReceived, boolean isCaptivePortal, long requestTimestampMs, long responseTimestampMs) {
if (Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 0) {
return;
}
if (systemReady == false)
return;
Intent latencyBroadcast = new Intent(ACTION_NETWORK_CONDITIONS_MEASURED);
switch(mNetworkAgentInfo.networkInfo.getType()) {
case ConnectivityManager.TYPE_WIFI:
WifiInfo currentWifiInfo = mWifiManager.getConnectionInfo();
if (currentWifiInfo != null) {
// NOTE: getSSID()'s behavior changed in API 17; before that, SSIDs were not
// surrounded by double quotation marks (thus violating the Javadoc), but this
// was changed to match the Javadoc in API 17. Since clients may have started
// sanitizing the output of this method since API 17 was released, we should
// not change it here as it would become impossible to tell whether the SSID is
// simply being surrounded by quotes due to the API, or whether those quotes
// are actually part of the SSID.
latencyBroadcast.putExtra(EXTRA_SSID, currentWifiInfo.getSSID());
latencyBroadcast.putExtra(EXTRA_BSSID, currentWifiInfo.getBSSID());
} else {
if (VDBG)
logw("network info is TYPE_WIFI but no ConnectionInfo found");
return;
}
break;
case ConnectivityManager.TYPE_MOBILE:
latencyBroadcast.putExtra(EXTRA_NETWORK_TYPE, mTelephonyManager.getNetworkType());
List<CellInfo> info = mTelephonyManager.getAllCellInfo();
if (info == null)
return;
int numRegisteredCellInfo = 0;
for (CellInfo cellInfo : info) {
if (cellInfo.isRegistered()) {
numRegisteredCellInfo++;
if (numRegisteredCellInfo > 1) {
if (VDBG)
logw("more than one registered CellInfo." + " Can't tell which is active. Bailing.");
return;
}
if (cellInfo instanceof CellInfoCdma) {
CellIdentityCdma cellId = ((CellInfoCdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoGsm) {
CellIdentityGsm cellId = ((CellInfoGsm) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoLte) {
CellIdentityLte cellId = ((CellInfoLte) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoWcdma) {
CellIdentityWcdma cellId = ((CellInfoWcdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else {
if (VDBG)
logw("Registered cellinfo is unrecognized");
return;
}
}
}
break;
default:
return;
}
latencyBroadcast.putExtra(EXTRA_CONNECTIVITY_TYPE, mNetworkAgentInfo.networkInfo.getType());
latencyBroadcast.putExtra(EXTRA_RESPONSE_RECEIVED, responseReceived);
latencyBroadcast.putExtra(EXTRA_REQUEST_TIMESTAMP_MS, requestTimestampMs);
if (responseReceived) {
latencyBroadcast.putExtra(EXTRA_IS_CAPTIVE_PORTAL, isCaptivePortal);
latencyBroadcast.putExtra(EXTRA_RESPONSE_TIMESTAMP_MS, responseTimestampMs);
}
mContext.sendBroadcastAsUser(latencyBroadcast, UserHandle.CURRENT, PERMISSION_ACCESS_NETWORK_CONDITIONS);
}
use of android.telephony.CellInfo in project android_frameworks_base by DirtyUnicorns.
the class NetworkMonitor method sendNetworkConditionsBroadcast.
/**
* @param responseReceived - whether or not we received a valid HTTP response to our request.
* If false, isCaptivePortal and responseTimestampMs are ignored
* TODO: This should be moved to the transports. The latency could be passed to the transports
* along with the captive portal result. Currently the TYPE_MOBILE broadcasts appear unused so
* perhaps this could just be added to the WiFi transport only.
*/
private void sendNetworkConditionsBroadcast(boolean responseReceived, boolean isCaptivePortal, long requestTimestampMs, long responseTimestampMs) {
if (Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 0) {
return;
}
if (systemReady == false)
return;
Intent latencyBroadcast = new Intent(ACTION_NETWORK_CONDITIONS_MEASURED);
switch(mNetworkAgentInfo.networkInfo.getType()) {
case ConnectivityManager.TYPE_WIFI:
WifiInfo currentWifiInfo = mWifiManager.getConnectionInfo();
if (currentWifiInfo != null) {
// NOTE: getSSID()'s behavior changed in API 17; before that, SSIDs were not
// surrounded by double quotation marks (thus violating the Javadoc), but this
// was changed to match the Javadoc in API 17. Since clients may have started
// sanitizing the output of this method since API 17 was released, we should
// not change it here as it would become impossible to tell whether the SSID is
// simply being surrounded by quotes due to the API, or whether those quotes
// are actually part of the SSID.
latencyBroadcast.putExtra(EXTRA_SSID, currentWifiInfo.getSSID());
latencyBroadcast.putExtra(EXTRA_BSSID, currentWifiInfo.getBSSID());
} else {
if (VDBG)
logw("network info is TYPE_WIFI but no ConnectionInfo found");
return;
}
break;
case ConnectivityManager.TYPE_MOBILE:
latencyBroadcast.putExtra(EXTRA_NETWORK_TYPE, mTelephonyManager.getNetworkType());
List<CellInfo> info = mTelephonyManager.getAllCellInfo();
if (info == null)
return;
int numRegisteredCellInfo = 0;
for (CellInfo cellInfo : info) {
if (cellInfo.isRegistered()) {
numRegisteredCellInfo++;
if (numRegisteredCellInfo > 1) {
if (VDBG)
logw("more than one registered CellInfo." + " Can't tell which is active. Bailing.");
return;
}
if (cellInfo instanceof CellInfoCdma) {
CellIdentityCdma cellId = ((CellInfoCdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoGsm) {
CellIdentityGsm cellId = ((CellInfoGsm) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoLte) {
CellIdentityLte cellId = ((CellInfoLte) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoWcdma) {
CellIdentityWcdma cellId = ((CellInfoWcdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else {
if (VDBG)
logw("Registered cellinfo is unrecognized");
return;
}
}
}
break;
default:
return;
}
latencyBroadcast.putExtra(EXTRA_CONNECTIVITY_TYPE, mNetworkAgentInfo.networkInfo.getType());
latencyBroadcast.putExtra(EXTRA_RESPONSE_RECEIVED, responseReceived);
latencyBroadcast.putExtra(EXTRA_REQUEST_TIMESTAMP_MS, requestTimestampMs);
if (responseReceived) {
latencyBroadcast.putExtra(EXTRA_IS_CAPTIVE_PORTAL, isCaptivePortal);
latencyBroadcast.putExtra(EXTRA_RESPONSE_TIMESTAMP_MS, responseTimestampMs);
}
mContext.sendBroadcastAsUser(latencyBroadcast, UserHandle.CURRENT, PERMISSION_ACCESS_NETWORK_CONDITIONS);
}
use of android.telephony.CellInfo in project android_frameworks_base by DirtyUnicorns.
the class EmergencyAffordanceService method handleUpdateCellInfo.
private boolean handleUpdateCellInfo() {
List<CellInfo> cellInfos = mTelephonyManager.getAllCellInfo();
if (cellInfos == null) {
return false;
}
boolean stopScanningAfterScan = false;
for (CellInfo cellInfo : cellInfos) {
int mcc = 0;
if (cellInfo instanceof CellInfoGsm) {
mcc = ((CellInfoGsm) cellInfo).getCellIdentity().getMcc();
} else if (cellInfo instanceof CellInfoLte) {
mcc = ((CellInfoLte) cellInfo).getCellIdentity().getMcc();
} else if (cellInfo instanceof CellInfoWcdma) {
mcc = ((CellInfoWcdma) cellInfo).getCellIdentity().getMcc();
}
if (mccRequiresEmergencyAffordance(mcc)) {
setNetworkNeedsEmergencyAffordance(true);
return true;
} else if (mcc != 0 && mcc != Integer.MAX_VALUE) {
// we found an mcc that isn't in the list, abort
stopScanningAfterScan = true;
}
}
if (stopScanningAfterScan) {
stopScanning();
} else {
onCellScanFinishedUnsuccessful();
}
setNetworkNeedsEmergencyAffordance(false);
return false;
}
use of android.telephony.CellInfo in project platform_frameworks_base by android.
the class NetworkMonitor method sendNetworkConditionsBroadcast.
/**
* @param responseReceived - whether or not we received a valid HTTP response to our request.
* If false, isCaptivePortal and responseTimestampMs are ignored
* TODO: This should be moved to the transports. The latency could be passed to the transports
* along with the captive portal result. Currently the TYPE_MOBILE broadcasts appear unused so
* perhaps this could just be added to the WiFi transport only.
*/
private void sendNetworkConditionsBroadcast(boolean responseReceived, boolean isCaptivePortal, long requestTimestampMs, long responseTimestampMs) {
if (Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 0) {
return;
}
if (systemReady == false)
return;
Intent latencyBroadcast = new Intent(ACTION_NETWORK_CONDITIONS_MEASURED);
switch(mNetworkAgentInfo.networkInfo.getType()) {
case ConnectivityManager.TYPE_WIFI:
WifiInfo currentWifiInfo = mWifiManager.getConnectionInfo();
if (currentWifiInfo != null) {
// NOTE: getSSID()'s behavior changed in API 17; before that, SSIDs were not
// surrounded by double quotation marks (thus violating the Javadoc), but this
// was changed to match the Javadoc in API 17. Since clients may have started
// sanitizing the output of this method since API 17 was released, we should
// not change it here as it would become impossible to tell whether the SSID is
// simply being surrounded by quotes due to the API, or whether those quotes
// are actually part of the SSID.
latencyBroadcast.putExtra(EXTRA_SSID, currentWifiInfo.getSSID());
latencyBroadcast.putExtra(EXTRA_BSSID, currentWifiInfo.getBSSID());
} else {
if (VDBG)
logw("network info is TYPE_WIFI but no ConnectionInfo found");
return;
}
break;
case ConnectivityManager.TYPE_MOBILE:
latencyBroadcast.putExtra(EXTRA_NETWORK_TYPE, mTelephonyManager.getNetworkType());
List<CellInfo> info = mTelephonyManager.getAllCellInfo();
if (info == null)
return;
int numRegisteredCellInfo = 0;
for (CellInfo cellInfo : info) {
if (cellInfo.isRegistered()) {
numRegisteredCellInfo++;
if (numRegisteredCellInfo > 1) {
if (VDBG)
logw("more than one registered CellInfo." + " Can't tell which is active. Bailing.");
return;
}
if (cellInfo instanceof CellInfoCdma) {
CellIdentityCdma cellId = ((CellInfoCdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoGsm) {
CellIdentityGsm cellId = ((CellInfoGsm) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoLte) {
CellIdentityLte cellId = ((CellInfoLte) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoWcdma) {
CellIdentityWcdma cellId = ((CellInfoWcdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else {
if (VDBG)
logw("Registered cellinfo is unrecognized");
return;
}
}
}
break;
default:
return;
}
latencyBroadcast.putExtra(EXTRA_CONNECTIVITY_TYPE, mNetworkAgentInfo.networkInfo.getType());
latencyBroadcast.putExtra(EXTRA_RESPONSE_RECEIVED, responseReceived);
latencyBroadcast.putExtra(EXTRA_REQUEST_TIMESTAMP_MS, requestTimestampMs);
if (responseReceived) {
latencyBroadcast.putExtra(EXTRA_IS_CAPTIVE_PORTAL, isCaptivePortal);
latencyBroadcast.putExtra(EXTRA_RESPONSE_TIMESTAMP_MS, responseTimestampMs);
}
mContext.sendBroadcastAsUser(latencyBroadcast, UserHandle.CURRENT, PERMISSION_ACCESS_NETWORK_CONDITIONS);
}
use of android.telephony.CellInfo in project android_frameworks_base by crdroidandroid.
the class NetworkMonitor method sendNetworkConditionsBroadcast.
/**
* @param responseReceived - whether or not we received a valid HTTP response to our request.
* If false, isCaptivePortal and responseTimestampMs are ignored
* TODO: This should be moved to the transports. The latency could be passed to the transports
* along with the captive portal result. Currently the TYPE_MOBILE broadcasts appear unused so
* perhaps this could just be added to the WiFi transport only.
*/
private void sendNetworkConditionsBroadcast(boolean responseReceived, boolean isCaptivePortal, long requestTimestampMs, long responseTimestampMs) {
if (Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0) == 0) {
return;
}
if (systemReady == false)
return;
Intent latencyBroadcast = new Intent(ACTION_NETWORK_CONDITIONS_MEASURED);
switch(mNetworkAgentInfo.networkInfo.getType()) {
case ConnectivityManager.TYPE_WIFI:
WifiInfo currentWifiInfo = mWifiManager.getConnectionInfo();
if (currentWifiInfo != null) {
// NOTE: getSSID()'s behavior changed in API 17; before that, SSIDs were not
// surrounded by double quotation marks (thus violating the Javadoc), but this
// was changed to match the Javadoc in API 17. Since clients may have started
// sanitizing the output of this method since API 17 was released, we should
// not change it here as it would become impossible to tell whether the SSID is
// simply being surrounded by quotes due to the API, or whether those quotes
// are actually part of the SSID.
latencyBroadcast.putExtra(EXTRA_SSID, currentWifiInfo.getSSID());
latencyBroadcast.putExtra(EXTRA_BSSID, currentWifiInfo.getBSSID());
} else {
if (VDBG)
logw("network info is TYPE_WIFI but no ConnectionInfo found");
return;
}
break;
case ConnectivityManager.TYPE_MOBILE:
latencyBroadcast.putExtra(EXTRA_NETWORK_TYPE, mTelephonyManager.getNetworkType());
List<CellInfo> info = mTelephonyManager.getAllCellInfo();
if (info == null)
return;
int numRegisteredCellInfo = 0;
for (CellInfo cellInfo : info) {
if (cellInfo.isRegistered()) {
numRegisteredCellInfo++;
if (numRegisteredCellInfo > 1) {
if (VDBG)
logw("more than one registered CellInfo." + " Can't tell which is active. Bailing.");
return;
}
if (cellInfo instanceof CellInfoCdma) {
CellIdentityCdma cellId = ((CellInfoCdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoGsm) {
CellIdentityGsm cellId = ((CellInfoGsm) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoLte) {
CellIdentityLte cellId = ((CellInfoLte) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else if (cellInfo instanceof CellInfoWcdma) {
CellIdentityWcdma cellId = ((CellInfoWcdma) cellInfo).getCellIdentity();
latencyBroadcast.putExtra(EXTRA_CELL_ID, cellId);
} else {
if (VDBG)
logw("Registered cellinfo is unrecognized");
return;
}
}
}
break;
default:
return;
}
latencyBroadcast.putExtra(EXTRA_CONNECTIVITY_TYPE, mNetworkAgentInfo.networkInfo.getType());
latencyBroadcast.putExtra(EXTRA_RESPONSE_RECEIVED, responseReceived);
latencyBroadcast.putExtra(EXTRA_REQUEST_TIMESTAMP_MS, requestTimestampMs);
if (responseReceived) {
latencyBroadcast.putExtra(EXTRA_IS_CAPTIVE_PORTAL, isCaptivePortal);
latencyBroadcast.putExtra(EXTRA_RESPONSE_TIMESTAMP_MS, responseTimestampMs);
}
mContext.sendBroadcastAsUser(latencyBroadcast, UserHandle.CURRENT, PERMISSION_ACCESS_NETWORK_CONDITIONS);
}
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