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Commit 6499e6d9 authored by Malcolm Chen's avatar Malcolm Chen Committed by Xiangyu/Malcolm Chen
Browse files

Make sure on non-dds phone, try MMS data connection when PS is not 

attached.

Before setting up data connection, we check if it's on non-dds and
voice is registered on non-LTE network, if true we'll setup the data
connection even if it's not attached.

Bug: 134086103
Test: manual
Change-Id: I43e150c1d0cc4065da07f4a5ec738b967e7a9a6d
parent 6210ac61

telephony/java/android/telephony/ServiceState.java

+38 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package android.telephony;



import static android.telephony.TelephonyManager.NETWORK_TYPE_BITMASK_UNKNOWN;



import android.annotation.IntDef;

import android.annotation.NonNull;

import android.annotation.Nullable;
@@ -1605,6 +1607,12 @@ public class ServiceState implements Parcelable { 
        }

    }



    /** @hide */

    public static int networkTypeToAccessNetworkType(@TelephonyManager.NetworkType

            int networkType) {

        return rilRadioTechnologyToAccessNetworkType(networkTypeToRilRadioTechnology(networkType));

    }



    /**

     * Get current data network type.

     *
@@ -1730,6 +1738,36 @@ public class ServiceState implements Parcelable { 
        return false;

    }



    /**

     *

     * Returns whether the bearerBitmask includes a networkType that matches the accessNetworkType.

     *

     * The NetworkType refers to NetworkType in TelephonyManager. For example

     * {@link TelephonyManager#NETWORK_TYPE_GPRS}.

     *

     * The accessNetworkType refers to {@link AccessNetworkType}.

     *

     * @hide

     * */

    public static boolean networkBitmaskHasAccessNetworkType(

            @TelephonyManager.NetworkTypeBitMask int networkBitmask, int accessNetworkType) {

        if (networkBitmask == NETWORK_TYPE_BITMASK_UNKNOWN) return true;

        if (accessNetworkType == AccessNetworkType.UNKNOWN) return false;



        int networkType = 1;

        while (networkBitmask != 0) {

            if ((networkBitmask & 1) != 0) {

                if (networkTypeToAccessNetworkType(networkType) == accessNetworkType) {

                    return true;

                }

            }

            networkBitmask = networkBitmask >> 1;

            networkType++;

        }



        return false;

    }



    /** @hide */

    public static int getBitmaskForTech(int radioTech) {

        if (radioTech >= 1) {