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fix: TelephonyInfo queries almost works fully now
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@onghuisheng
onghuisheng committed Mar 30, 2023
1 parent f1dccc0 commit 8d680f4
Showing 1 changed file with 67 additions and 65 deletions.
132 changes: 67 additions & 65 deletions android/src/main/kotlin/com/chizi/carrier_info/MethodCallHandlerImpl.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -8,17 +8,13 @@ import android.content.pm.PackageManager
import android.os.Build
import android.os.Handler
import android.os.Looper
import android.telephony.SubscriptionManager
import android.telephony.TelephonyManager
import android.telephony.cdma.CdmaCellLocation
import android.telephony.gsm.GsmCellLocation
import android.telephony.*
import androidx.annotation.RequiresApi
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import io.flutter.plugin.common.MethodCall
import io.flutter.plugin.common.MethodChannel
import io.flutter.plugin.common.MethodChannel.MethodCallHandler
import java.lang.Exception


internal class MethodCallHandlerImpl(context: Context, activity: Activity?) : MethodCallHandler {
Expand Down Expand Up @@ -105,42 +101,6 @@ internal class MethodCallHandlerImpl(context: Context, activity: Activity?) : Me

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
val telephonyList: ArrayList<HashMap<String, Any?>> = ArrayList()

val modemCount =
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R)
mDefaultTelephonyManager!!.activeModemCount
else
mDefaultTelephonyManager!!.phoneCount

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
for (i in 0 until modemCount) {
val telephonyManager = mDefaultTelephonyManager!!.createForSubscriptionId(i);

val data = hashMapOf<String, Any?>(
"carrierName" to telephonyManager.simOperatorName,
"dataActivity" to telephonyManager.dataActivity,
"radioType" to radioType(telephonyManager),
"cellId" to cellId(telephonyManager),
"simState" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) simState(
telephonyManager
) else null,
"phoneNumber" to telephonyManager.line1Number,
"networkOperatorName" to telephonyManager.networkOperatorName,
"subscriptionId" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) telephonyManager.subscriptionId else null,
"isoCountryCode" to telephonyManager.simCountryIso,
"networkCountryIso" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) telephonyManager.getNetworkCountryIso(
i
) else null,
"mobileNetworkCode" to telephonyManager.simOperator?.substring(3),
"displayName" to telephonyManager.simOperatorName,
"mobileCountryCode" to telephonyManager.simOperator?.substring(0, 3),
"networkGeneration" to networkGeneration(telephonyManager),
)

telephonyList.add(data)
}
}

val subscriptionsList: ArrayList<HashMap<String, Any?>> = ArrayList()
val subsManager =
context!!.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE) as SubscriptionManager
Expand All @@ -152,9 +112,9 @@ internal class MethodCallHandlerImpl(context: Context, activity: Activity?) : Me
try {
val data = hashMapOf(
"simSerialNo" to subsInfo.iccId,
"mobileCountryCode" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.mccString else null,
"mobileCountryCode" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.mccString else subsInfo.mcc,
"countryIso" to subsInfo.countryIso,
"mobileNetworkCode" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.mncString else null,
"mobileNetworkCode" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.mncString else subsInfo.mnc,
"cardId" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.cardId else null,
"carrierId" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.carrierId else null,
"dataRoaming" to subsInfo.dataRoaming,
Expand All @@ -164,34 +124,60 @@ internal class MethodCallHandlerImpl(context: Context, activity: Activity?) : Me
"isOpportunistic" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) subsInfo.isOpportunistic else null,
"displayName" to subsInfo.displayName,
"subscriptionId" to subsInfo.subscriptionId,
"phoneNumber" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) subsManager.getPhoneNumber(
subsInfo.subscriptionId
) else subsInfo.number,
"phoneNumber" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
subsManager.getPhoneNumber(subsInfo.subscriptionId) else subsInfo.number,
"isNetworkRoaming" to subsManager.isNetworkRoaming(subsInfo.subscriptionId),
)

subscriptionsList.add(data)
} catch (e: Exception) {
subscriptionsList.add(HashMap())
}

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val telephonyManager =
mDefaultTelephonyManager!!.createForSubscriptionId(subsInfo.subscriptionId);

val data = hashMapOf<String, Any?>(
"carrierName" to telephonyManager.simOperatorName,
"dataActivity" to telephonyManager.dataActivity,
"radioType" to radioType(telephonyManager),
"cellId" to cellId(telephonyManager, subsInfo.simSlotIndex),
"simState" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) simState(
telephonyManager
) else null,
"phoneNumber" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
subsManager.getPhoneNumber(subsInfo.subscriptionId) else subsInfo.number,
"networkOperatorName" to telephonyManager.networkOperatorName,
"subscriptionId" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) telephonyManager.subscriptionId else null,
"isoCountryCode" to telephonyManager.simCountryIso,
"networkCountryIso" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) telephonyManager.networkCountryIso else null,
"mobileNetworkCode" to if (telephonyManager.simOperator?.isEmpty() == false)
telephonyManager.simOperator?.substring(3) else null,
"displayName" to telephonyManager.simOperatorName,
"mobileCountryCode" to if (telephonyManager.simOperator?.isEmpty() == false)
telephonyManager.simOperator?.substring(0, 3) else null,
"networkGeneration" to networkGeneration(telephonyManager),
)

telephonyList.add(data)
}
}
}
}

val data = hashMapOf<String, Any?>(

"isDataEnabled" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) mDefaultTelephonyManager!!.isDataEnabled else null,
"isMultiSimSupported" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) isMultiSimSupported() else null,
"isDataCapable" to if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) mDefaultTelephonyManager!!.isDataCapable else null,
"isSmsCapable" to mDefaultTelephonyManager!!.isSmsCapable,
"isVoiceCapable" to mDefaultTelephonyManager!!.isVoiceCapable,
"telephonyInfo" to telephonyList,
"subscriptionsInfo" to subscriptionsList,
);
)

result.success(data)
} else {

result.error(E_NO_CARRIER_NAME, "No carrier name", "")
}

Expand Down Expand Up @@ -290,25 +276,41 @@ internal class MethodCallHandlerImpl(context: Context, activity: Activity?) : Me
}

// return cell id
private fun cellId(telephonyManager: TelephonyManager): HashMap<String, Any>? {
val location = telephonyManager.cellLocation
if (location != null) {
var cid = -1
var lac = -1
if (location is GsmCellLocation) {
cid = location.cid
lac = (location).lac

} else if (location is CdmaCellLocation) {
cid = (location).baseStationId
lac = (location).networkId
private fun cellId(telephonyManager: TelephonyManager, slotIndex: Int): HashMap<String, Any>? {

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
// registeredCellInfo elements are ordered, simSlot 0 information will be in the index 0
val registeredCellInfo: ArrayList<CellInfo> = ArrayList()
for (cellInfo in telephonyManager.allCellInfo) {
if (cellInfo.isRegistered) {
registeredCellInfo.add(cellInfo)
}
}

return hashMapOf(
"cid" to cid,
"lac" to lac
)
var cid = -1;
var lac = -1;

val currentCellInfo = registeredCellInfo[slotIndex]

if (currentCellInfo is CellInfoGsm) {
val identityGsm = currentCellInfo.cellIdentity
cid = identityGsm.cid
lac = identityGsm.lac
} else if (currentCellInfo is CellInfoCdma) {
val identityCdma = currentCellInfo.cellIdentity
cid = identityCdma.basestationId
lac = identityCdma.networkId
} else if (currentCellInfo is CellInfoLte) {
val identityLte = currentCellInfo.cellIdentity
cid = identityLte.ci
lac = identityLte.tac
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2 && currentCellInfo is CellInfoWcdma) {
val identityWcdma = currentCellInfo.cellIdentity
cid = identityWcdma.cid
lac = identityWcdma.lac
}

return hashMapOf("cid" to cid, "lac" to lac)
}

return null;
Expand Down

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