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Add getPhoneCapability function in TelephonyManager

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- Add a resource for Device's Nr information.
- Expose below as systemApi
  - getDeviceNrCapabilityBitmask()
  - getMaxActiveInternetData()
  - getMaxActivePacketSwitchedVoiceCalls()
Bug: 175711587
Test: atest TelephonyManager#testGetPhoneCapability
atest PhoneCapabilityTest
atest PhoneConfigurationManagerTest
atest CellularNetworkValidatorTest
atest PhoneSwitcherTest
atest TelephonyRegistryTest
atest PhoneCapabilityTest

Change-Id: Ide25344787c15b3a57a9e6621766ad02a906f12e
This commit is contained in:
SongFerngWang
2021-01-17 21:13:18 +08:00
parent 1581f4fc97
commit 13d5297155
8 changed files with 227 additions and 55 deletions
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10
core/api/current.txt
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@@ -41171,12 +41171,6 @@ package android.telephony {
field public static final int SCAN_TYPE_PERIODIC = 1; // 0x1
}
public final class PhoneCapability implements android.os.Parcelable {
method public int describeContents();
method public void writeToParcel(@NonNull android.os.Parcel, int);
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.PhoneCapability> CREATOR;
}
public class PhoneNumberFormattingTextWatcher implements android.text.TextWatcher {
ctor public PhoneNumberFormattingTextWatcher();
ctor public PhoneNumberFormattingTextWatcher(String);
@@ -41353,10 +41347,6 @@ package android.telephony {
method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public void onMessageWaitingIndicatorChanged(boolean);
}
public static interface PhoneStateListener.PhoneCapabilityChangedListener {
method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void onPhoneCapabilityChanged(@NonNull android.telephony.PhoneCapability);
}
public static interface PhoneStateListener.PreciseDataConnectionStateChangedListener {
method @RequiresPermission(android.Manifest.permission.READ_PRECISE_PHONE_STATE) public void onPreciseDataConnectionStateChanged(@NonNull android.telephony.PreciseDataConnectionState);
}

17
core/api/system-current.txt
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@@ -10964,6 +10964,18 @@ package android.telephony {
field public static final int REASON_UNSPECIFIED = 0; // 0x0
}
public final class PhoneCapability implements android.os.Parcelable {
method public int describeContents();
method public int getDeviceNrCapabilityBitmask();
method @IntRange(from=1) public int getMaxActiveInternetData();
method @IntRange(from=1) public int getMaxActivePacketSwitchedVoiceCalls();
method public void writeToParcel(@NonNull android.os.Parcel, int);
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.PhoneCapability> CREATOR;
field public static final int DEVICE_NR_CAPABILITY_NONE = 0; // 0x0
field public static final int DEVICE_NR_CAPABILITY_NSA = 1; // 0x1
field public static final int DEVICE_NR_CAPABILITY_SA = 2; // 0x2
}
public final class PhoneNumberRange implements android.os.Parcelable {
ctor public PhoneNumberRange(@NonNull String, @NonNull String, @NonNull String, @NonNull String);
method public int describeContents();
@@ -11052,6 +11064,10 @@ package android.telephony {
method @RequiresPermission(android.Manifest.permission.READ_ACTIVE_EMERGENCY_SESSION) public void onOutgoingEmergencySms(@NonNull android.telephony.emergency.EmergencyNumber, int);
}
public static interface PhoneStateListener.PhoneCapabilityChangedListener {
method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void onPhoneCapabilityChanged(@NonNull android.telephony.PhoneCapability);
}
public static interface PhoneStateListener.PhysicalChannelConfigChangedListener {
method @RequiresPermission(android.Manifest.permission.READ_PRECISE_PHONE_STATE) public void onPhysicalChannelConfigChanged(@NonNull java.util.List<android.telephony.PhysicalChannelConfig>);
}
@@ -11476,6 +11492,7 @@ package android.telephony {
method public int getMaxNumberOfSimultaneouslyActiveSims();
method public static long getMaxNumberVerificationTimeoutMillis();
method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String[] getMergedImsisFromGroup();
method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public android.telephony.PhoneCapability getPhoneCapability();
method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getPreferredNetworkTypeBitmask();
method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public int getRadioPowerState();
method public int getSimApplicationState();

3
core/java/android/telephony/PhoneStateListener.java
View File

@@ -1698,8 +1698,9 @@ public class PhoneStateListener {
/**
* Interface for phone capability listener.
*
* @hide
*/
@SystemApi
public interface PhoneCapabilityChangedListener {
/**
* Callback invoked when phone capability changes.

5
core/res/res/values/config.xml
View File

@@ -4631,4 +4631,9 @@
dreaming. This allows the AoD to rotate on devices without a wake device_orientation
sensor. Note that this flag should only be enabled for development/testing use. -->
<bool name="config_forceOrientationListenerEnabledWhileDreaming">false</bool>
<!-- Whether the device enable the standalone (SA) mode of 5G NR.-->
<bool name="config_telephony5gStandalone">false</bool>
<!-- Whether the device enable the non-standalone (NSA) mode of 5G NR.-->
<bool name="config_telephony5gNonStandalone">false</bool>
</resources>

3
core/res/res/values/symbols.xml
View File

@@ -4159,4 +4159,7 @@
<java-symbol type="string" name="sensor_privacy_start_use_camera_notification_content" />
<java-symbol type="string" name="sensor_privacy_start_use_dialog_turn_on_button" />
<java-symbol type="string" name="sensor_privacy_notification_channel_label" />
<java-symbol type="bool" name="config_telephony5gStandalone" />
<java-symbol type="bool" name="config_telephony5gNonStandalone" />
</resources>

210
telephony/java/android/telephony/PhoneCapability.java
View File

@@ -16,19 +16,26 @@
package android.telephony;
import android.annotation.IntDef;
import android.annotation.IntRange;
import android.annotation.NonNull;
import android.annotation.SystemApi;
import android.os.Parcel;
import android.os.Parcelable;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
/**
* Define capability of a modem group. That is, the capabilities
* are shared between those modems defined by list of modem IDs.
* Phone capability which describes the data connection capability of modem.
* It's used to evaluate possible phone config change, for example from single
* SIM device to multi-SIM device.
* @hide
*/
@SystemApi
public final class PhoneCapability implements Parcelable {
// Hardcoded default DSDS capability.
/** @hide */
@@ -37,6 +44,38 @@ public final class PhoneCapability implements Parcelable {
/** @hide */
public static final PhoneCapability DEFAULT_SSSS_CAPABILITY;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = { "DEVICE_NR_CAPABILITY_" }, value = {
DEVICE_NR_CAPABILITY_NONE,
DEVICE_NR_CAPABILITY_NSA,
DEVICE_NR_CAPABILITY_SA,
})
public @interface DeviceNrCapability {}
/**
* Indicates DEVICE_NR_CAPABILITY_NONE determine that the device does not enable 5G NR.
* @hide
*/
@SystemApi
public static final int DEVICE_NR_CAPABILITY_NONE = 0;
/**
* Indicates DEVICE_NR_CAPABILITY_NSA determine that the device enable the non-standalone
* (NSA) mode of 5G NR.
* @hide
*/
@SystemApi
public static final int DEVICE_NR_CAPABILITY_NSA = 1 << 0;
/**
* Indicates DEVICE_NR_CAPABILITY_SA determine that the device enable the standalone (SA)
* mode of 5G NR.
* @hide
*/
@SystemApi
public static final int DEVICE_NR_CAPABILITY_SA = 1 << 1;
static {
ModemInfo modemInfo1 = new ModemInfo(0, 0, true, true);
ModemInfo modemInfo2 = new ModemInfo(1, 0, true, true);
@@ -44,55 +83,85 @@ public final class PhoneCapability implements Parcelable {
List<ModemInfo> logicalModemList = new ArrayList<>();
logicalModemList.add(modemInfo1);
logicalModemList.add(modemInfo2);
DEFAULT_DSDS_CAPABILITY = new PhoneCapability(1, 1, 0, logicalModemList, false);
DEFAULT_DSDS_CAPABILITY = new PhoneCapability(1, 1, logicalModemList, false,
DEVICE_NR_CAPABILITY_NONE);
logicalModemList = new ArrayList<>();
logicalModemList.add(modemInfo1);
DEFAULT_SSSS_CAPABILITY = new PhoneCapability(1, 1, 0, logicalModemList, false);
DEFAULT_SSSS_CAPABILITY = new PhoneCapability(1, 1, logicalModemList, false,
DEVICE_NR_CAPABILITY_NONE);
}
/** @hide */
public final int maxActiveVoiceCalls;
/** @hide */
public final int maxActiveData;
/** @hide */
public final int max5G;
/** @hide */
public final boolean validationBeforeSwitchSupported;
/** @hide */
public final List<ModemInfo> logicalModemList;
/**
* MaxActivePsVoice defines the maximum number of active voice calls. For a dual sim dual
* standby (DSDS) modem it would be one, but for a dual sim dual active modem it would be 2.
*
* @hide
*/
private final int mMaxActivePsVoice;
/**
* MaxActiveInternetData defines how many logical modems can have
* PS attached simultaneously. For example, for L+L modem it
* should be 2.
*
* @hide
*/
private final int mMaxActiveInternetData;
/**
* Whether modem supports both internet PDN up so
* that we can do ping test before tearing down the
* other one.
*
* @hide
*/
private final boolean mNetworkValidationBeforeSwitchSupported;
/** @hide */
public PhoneCapability(int maxActiveVoiceCalls, int maxActiveData, int max5G,
List<ModemInfo> logicalModemList, boolean validationBeforeSwitchSupported) {
this.maxActiveVoiceCalls = maxActiveVoiceCalls;
this.maxActiveData = maxActiveData;
this.max5G = max5G;
private final List<ModemInfo> mLogicalModemList;
/**
* List of logical modem information.
*
* @hide
*/
private final int mDeviceNrCapability;
/** @hide */
public PhoneCapability(int maxActivePsVoice, int maxActiveInternetData,
List<ModemInfo> logicalModemList, boolean networkValidationBeforeSwitchSupported,
int deviceNrCapability) {
this.mMaxActivePsVoice = maxActivePsVoice;
this.mMaxActiveInternetData = maxActiveInternetData;
// Make sure it's not null.
this.logicalModemList = logicalModemList == null ? new ArrayList<>() : logicalModemList;
this.validationBeforeSwitchSupported = validationBeforeSwitchSupported;
this.mLogicalModemList = logicalModemList == null ? new ArrayList<>() : logicalModemList;
this.mNetworkValidationBeforeSwitchSupported = networkValidationBeforeSwitchSupported;
this.mDeviceNrCapability = deviceNrCapability;
}
@Override
public String toString() {
return "maxActiveVoiceCalls=" + maxActiveVoiceCalls + " maxActiveData=" + maxActiveData
+ " max5G=" + max5G + "logicalModemList:"
+ Arrays.toString(logicalModemList.toArray());
return "mMaxActivePsVoice=" + mMaxActivePsVoice
+ " mMaxActiveInternetData=" + mMaxActiveInternetData
+ " mNetworkValidationBeforeSwitchSupported="
+ mNetworkValidationBeforeSwitchSupported
+ " mDeviceNrCapability " + mDeviceNrCapability;
}
private PhoneCapability(Parcel in) {
maxActiveVoiceCalls = in.readInt();
maxActiveData = in.readInt();
max5G = in.readInt();
validationBeforeSwitchSupported = in.readBoolean();
logicalModemList = new ArrayList<>();
in.readList(logicalModemList, ModemInfo.class.getClassLoader());
mMaxActivePsVoice = in.readInt();
mMaxActiveInternetData = in.readInt();
mNetworkValidationBeforeSwitchSupported = in.readBoolean();
mLogicalModemList = new ArrayList<>();
in.readList(mLogicalModemList, ModemInfo.class.getClassLoader());
mDeviceNrCapability = in.readInt();
}
@Override
public int hashCode() {
return Objects.hash(maxActiveVoiceCalls, maxActiveData, max5G, logicalModemList,
validationBeforeSwitchSupported);
return Objects.hash(mMaxActivePsVoice, mMaxActiveInternetData, mLogicalModemList,
mNetworkValidationBeforeSwitchSupported, mDeviceNrCapability);
}
@Override
@@ -107,11 +176,12 @@ public final class PhoneCapability implements Parcelable {
PhoneCapability s = (PhoneCapability) o;
return (maxActiveVoiceCalls == s.maxActiveVoiceCalls
&& maxActiveData == s.maxActiveData
&& max5G == s.max5G
&& validationBeforeSwitchSupported == s.validationBeforeSwitchSupported
&& logicalModemList.equals(s.logicalModemList));
return (mMaxActivePsVoice == s.mMaxActivePsVoice
&& mMaxActiveInternetData == s.mMaxActiveInternetData
&& mNetworkValidationBeforeSwitchSupported
== s.mNetworkValidationBeforeSwitchSupported
&& mLogicalModemList.equals(s.mLogicalModemList)
&& mDeviceNrCapability == s.mDeviceNrCapability);
}
/**
@@ -125,14 +195,15 @@ public final class PhoneCapability implements Parcelable {
* {@link Parcelable#writeToParcel}
*/
public void writeToParcel(@NonNull Parcel dest, @Parcelable.WriteFlags int flags) {
dest.writeInt(maxActiveVoiceCalls);
dest.writeInt(maxActiveData);
dest.writeInt(max5G);
dest.writeBoolean(validationBeforeSwitchSupported);
dest.writeList(logicalModemList);
dest.writeInt(mMaxActivePsVoice);
dest.writeInt(mMaxActiveInternetData);
dest.writeBoolean(mNetworkValidationBeforeSwitchSupported);
dest.writeList(mLogicalModemList);
dest.writeInt(mDeviceNrCapability);
}
public static final @android.annotation.NonNull Parcelable.Creator<PhoneCapability> CREATOR = new Parcelable.Creator() {
public static final @android.annotation.NonNull Parcelable.Creator<PhoneCapability> CREATOR =
new Parcelable.Creator() {
public PhoneCapability createFromParcel(Parcel in) {
return new PhoneCapability(in);
}
@@ -141,4 +212,55 @@ public final class PhoneCapability implements Parcelable {
return new PhoneCapability[size];
}
};
/**
* @return the maximum number of active packet-switched calls. For a dual
* sim dual standby (DSDS) modem it would be one, but for a dual sim dual active modem it
* would be 2.
* @hide
*/
@SystemApi
public @IntRange(from = 1) int getMaxActivePacketSwitchedVoiceCalls() {
return mMaxActivePsVoice;
}
/**
* @return MaxActiveInternetData defines how many logical modems can have PS attached
* simultaneously.
* For example, for L+L modem it should be 2.
* @hide
*/
@SystemApi
public @IntRange(from = 1) int getMaxActiveInternetData() {
return mMaxActiveInternetData;
}
/**
* @return Check whether the Citizens Broadband Radio Service(CBRS) network validation before
* CBRS switch is supported or not.
*
* @hide
*/
public boolean isNetworkValidationBeforeSwitchSupported() {
return mNetworkValidationBeforeSwitchSupported;
}
/**
* @return The list of logical modem information.
* @hide
*/
public List<ModemInfo> getLogicalModemList() {
return mLogicalModemList;
}
/**
* Return the device's NR capability.
*
* @return {@link DeviceNrCapability} the device's NR capability.
* @hide
*/
@SystemApi
public @DeviceNrCapability int getDeviceNrCapabilityBitmask() {
return mDeviceNrCapability;
}
}

28
telephony/java/android/telephony/TelephonyManager.java
View File

@@ -15322,4 +15322,32 @@ public class TelephonyManager {
Log.e(TAG, "Error calling ITelephony#clearSignalStrengthUpdateRequest", e);
}
}
/**
* Gets the current phone capability.
*
* @return the PhoneCapability which describes the data connection capability of modem.
* It's used to evaluate possible phone config change, for example from single
* SIM device to multi-SIM device.
* @hide
*/
@SystemApi
@RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
public @NonNull PhoneCapability getPhoneCapability() {
try {
ITelephony telephony = getITelephony();
if (telephony != null) {
return telephony.getPhoneCapability();
} else {
throw new IllegalStateException("telephony service is null.");
}
} catch (RemoteException ex) {
ex.rethrowAsRuntimeException();
}
if (getActiveModemCount() > 1) {
return PhoneCapability.DEFAULT_DSDS_CAPABILITY;
} else {
return PhoneCapability.DEFAULT_SSSS_CAPABILITY;
}
}
}

6
telephony/java/com/android/internal/telephony/ITelephony.aidl
View File

@@ -44,6 +44,7 @@ import android.telephony.ICellInfoCallback;
import android.telephony.ModemActivityInfo;
import android.telephony.NeighboringCellInfo;
import android.telephony.NetworkScanRequest;
import android.telephony.PhoneCapability;
import android.telephony.PhoneNumberRange;
import android.telephony.RadioAccessFamily;
import android.telephony.RadioAccessSpecifier;
@@ -2356,4 +2357,9 @@ interface ITelephony {
*/
void clearSignalStrengthUpdateRequest(int subId, in SignalStrengthUpdateRequest request,
String callingPackage);
/**
* Gets the current phone capability.
*/
PhoneCapability getPhoneCapability();
}