8c621ef546
Some RILs don't support RIL_REQUEST_GET_RADIO_CAPABILITY. Add code to RIL.java to notice a REQUEST_NOT_SUPPORTED response and check config.xml (config_radio_access_family) for a static answer. Also catching GENERIC_FAILURE responses because Hammerhead modem returns that. B 21079604 created for this. If neither Modem nor config.xml provide data, uses RAF_UNKNOWN so we don't lie about capabilities and also so we fail fast (setPreferredNetwork won't work). bug:20561357 Change-Id: I49e4527fe94919a7094bc7c1e100d20e8f833865
298 lines
10 KiB
Java
298 lines
10 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.telephony;
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import android.os.Parcel;
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import android.os.Parcelable;
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import com.android.internal.telephony.RILConstants;
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/**
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* Object to indicate the phone radio type and access technology.
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*
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* @hide
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*/
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public class RadioAccessFamily implements Parcelable {
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// Radio Access Family
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public static final int RAF_UNKNOWN = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN);
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public static final int RAF_GPRS = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_GPRS);
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public static final int RAF_EDGE = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_EDGE);
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public static final int RAF_UMTS = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_UMTS);
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public static final int RAF_IS95A = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_IS95A);
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public static final int RAF_IS95B = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_IS95B);
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public static final int RAF_1xRTT = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT);
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public static final int RAF_EVDO_0 = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_0);
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public static final int RAF_EVDO_A = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_A);
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public static final int RAF_HSDPA = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_HSDPA);
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public static final int RAF_HSUPA = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_HSUPA);
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public static final int RAF_HSPA = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_HSPA);
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public static final int RAF_EVDO_B = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_B);
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public static final int RAF_EHRPD = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD);
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public static final int RAF_LTE = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_LTE);
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public static final int RAF_HSPAP = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_HSPAP);
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public static final int RAF_GSM = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_GSM);
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public static final int RAF_TD_SCDMA = (1 << ServiceState.RIL_RADIO_TECHNOLOGY_TD_SCDMA);
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// Grouping of RAFs
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private static final int GSM = RAF_GSM | RAF_GPRS | RAF_EDGE;
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private static final int HS = RAF_HSUPA | RAF_HSDPA | RAF_HSPA | RAF_HSPAP;
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private static final int CDMA = RAF_IS95A | RAF_IS95B | RAF_1xRTT;
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private static final int EVDO = RAF_EVDO_0 | RAF_EVDO_A | RAF_EVDO_B | RAF_EHRPD;
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private static final int WCDMA = HS | RAF_UMTS;
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/* Phone ID of phone */
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private int mPhoneId;
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/* Radio Access Family */
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private int mRadioAccessFamily;
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/**
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* Constructor.
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*
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* @param phoneId the phone ID
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* @param radioAccessFamily the phone radio access family defined
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* in RadioAccessFamily. It's a bit mask value to represent
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* the support type.
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*/
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public RadioAccessFamily(int phoneId, int radioAccessFamily) {
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mPhoneId = phoneId;
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mRadioAccessFamily = radioAccessFamily;
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}
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/**
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* Get phone ID.
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*
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* @return phone ID
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*/
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public int getPhoneId() {
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return mPhoneId;
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}
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/**
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* get radio access family.
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*
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* @return radio access family
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*/
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public int getRadioAccessFamily() {
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return mRadioAccessFamily;
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}
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@Override
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public String toString() {
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String ret = "{ mPhoneId = " + mPhoneId
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+ ", mRadioAccessFamily = " + mRadioAccessFamily
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+ "}";
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return ret;
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}
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/**
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* Implement the Parcelable interface.
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*
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* @return describe content
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*/
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@Override
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public int describeContents() {
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return 0;
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}
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/**
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* Implement the Parcelable interface.
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*
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* @param outParcel The Parcel in which the object should be written.
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* @param flags Additional flags about how the object should be written.
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*/
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@Override
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public void writeToParcel(Parcel outParcel, int flags) {
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outParcel.writeInt(mPhoneId);
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outParcel.writeInt(mRadioAccessFamily);
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}
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/**
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* Implement the Parcelable interface.
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*/
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public static final Creator<RadioAccessFamily> CREATOR =
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new Creator<RadioAccessFamily>() {
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@Override
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public RadioAccessFamily createFromParcel(Parcel in) {
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int phoneId = in.readInt();
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int radioAccessFamily = in.readInt();
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return new RadioAccessFamily(phoneId, radioAccessFamily);
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}
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@Override
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public RadioAccessFamily[] newArray(int size) {
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return new RadioAccessFamily[size];
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}
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};
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public static int getRafFromNetworkType(int type) {
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int raf;
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switch (type) {
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case RILConstants.NETWORK_MODE_WCDMA_PREF:
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raf = GSM | WCDMA;
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break;
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case RILConstants.NETWORK_MODE_GSM_ONLY:
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raf = GSM;
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break;
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case RILConstants.NETWORK_MODE_WCDMA_ONLY:
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raf = WCDMA;
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break;
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case RILConstants.NETWORK_MODE_GSM_UMTS:
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raf = GSM | WCDMA;
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break;
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case RILConstants.NETWORK_MODE_CDMA:
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raf = CDMA | EVDO;
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break;
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case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO:
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raf = RAF_LTE | CDMA | EVDO;
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break;
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case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA:
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raf = RAF_LTE | GSM | WCDMA;
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break;
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case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA:
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raf = RAF_LTE | CDMA | EVDO | GSM | WCDMA;
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break;
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case RILConstants.NETWORK_MODE_LTE_ONLY:
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raf = RAF_LTE;
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break;
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case RILConstants.NETWORK_MODE_LTE_WCDMA:
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raf = RAF_LTE | WCDMA;
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break;
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case RILConstants.NETWORK_MODE_CDMA_NO_EVDO:
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raf = CDMA;
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break;
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case RILConstants.NETWORK_MODE_EVDO_NO_CDMA:
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raf = EVDO;
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break;
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case RILConstants.NETWORK_MODE_GLOBAL:
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raf = GSM | WCDMA | CDMA | EVDO;
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break;
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default:
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raf = RAF_UNKNOWN;
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break;
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}
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return raf;
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}
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/**
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* if the raf includes ANY bit set for a group
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* adjust it to contain ALL the bits for that group
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*/
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private static int getAdjustedRaf(int raf) {
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raf = ((GSM & raf) > 0) ? (GSM | raf) : raf;
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raf = ((WCDMA & raf) > 0) ? (WCDMA | raf) : raf;
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raf = ((CDMA & raf) > 0) ? (CDMA | raf) : raf;
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raf = ((EVDO & raf) > 0) ? (EVDO | raf) : raf;
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return raf;
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}
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public static int getNetworkTypeFromRaf(int raf) {
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int type;
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raf = getAdjustedRaf(raf);
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switch (raf) {
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case (GSM | WCDMA):
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type = RILConstants.NETWORK_MODE_WCDMA_PREF;
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break;
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case GSM:
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type = RILConstants.NETWORK_MODE_GSM_ONLY;
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break;
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case WCDMA:
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type = RILConstants.NETWORK_MODE_WCDMA_ONLY;
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break;
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case (CDMA | EVDO):
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type = RILConstants.NETWORK_MODE_CDMA;
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break;
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case (RAF_LTE | CDMA | EVDO):
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type = RILConstants.NETWORK_MODE_LTE_CDMA_EVDO;
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break;
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case (RAF_LTE | GSM | WCDMA):
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type = RILConstants.NETWORK_MODE_LTE_GSM_WCDMA;
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break;
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case (RAF_LTE | CDMA | EVDO | GSM | WCDMA):
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type = RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA;
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break;
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case RAF_LTE:
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type = RILConstants.NETWORK_MODE_LTE_ONLY;
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break;
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case (RAF_LTE | WCDMA):
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type = RILConstants.NETWORK_MODE_LTE_WCDMA;
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break;
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case CDMA:
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type = RILConstants.NETWORK_MODE_CDMA_NO_EVDO;
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break;
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case EVDO:
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type = RILConstants.NETWORK_MODE_EVDO_NO_CDMA;
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break;
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case (GSM | WCDMA | CDMA | EVDO):
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type = RILConstants.NETWORK_MODE_GLOBAL;
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break;
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default:
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type = RILConstants.PREFERRED_NETWORK_MODE ;
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break;
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}
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return type;
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}
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public static int singleRafTypeFromString(String rafString) {
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switch (rafString) {
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case "GPRS": return RAF_GPRS;
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case "EDGE": return RAF_EDGE;
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case "UMTS": return RAF_UMTS;
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case "IS95A": return RAF_IS95A;
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case "IS95B": return RAF_IS95B;
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case "1XRTT": return RAF_1xRTT;
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case "EVDO_0": return RAF_EVDO_0;
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case "EVDO_A": return RAF_EVDO_A;
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case "HSDPA": return RAF_HSDPA;
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case "HSUPA": return RAF_HSUPA;
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case "HSPA": return RAF_HSPA;
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case "EVDO_B": return RAF_EVDO_B;
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case "EHRPD": return RAF_EHRPD;
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case "LTE": return RAF_LTE;
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case "HSPAP": return RAF_HSPAP;
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case "GSM": return RAF_GSM;
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case "TD_SCDMA":return RAF_TD_SCDMA;
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case "HS": return HS;
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case "CDMA": return CDMA;
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case "EVDO": return EVDO;
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case "WCDMA": return WCDMA;
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default: return RAF_UNKNOWN;
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}
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}
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public static int rafTypeFromString(String rafList) {
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rafList = rafList.toUpperCase();
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String[] rafs = rafList.split("\\|");
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int result = 0;
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for(String raf : rafs) {
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int rafType = singleRafTypeFromString(raf.trim());
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if (rafType == RAF_UNKNOWN) return rafType;
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result |= rafType;
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}
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return result;
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}
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}
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