diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index eca9a27..01c09d8 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -14,6 +14,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/*.aidl"],
     stability: "vintf",
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -48,6 +49,7 @@
     srcs: ["android/hardware/radio/config/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -82,6 +84,7 @@
     srcs: ["android/hardware/radio/data/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -115,6 +118,7 @@
     srcs: ["android/hardware/radio/messaging/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -148,6 +152,7 @@
     srcs: ["android/hardware/radio/modem/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -181,6 +186,7 @@
     srcs: ["android/hardware/radio/network/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -213,6 +219,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/sap/*.aidl"],
     stability: "vintf",
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -241,6 +248,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/sim/*.aidl"],
     stability: "vintf",
+    flags: ["-Werror"],
     imports: [
         "android.hardware.radio-V4",
         "android.hardware.radio.config-V4",
@@ -287,6 +295,7 @@
     srcs: ["android/hardware/radio/voice/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: true,
@@ -322,6 +331,7 @@
         "android.hardware.radio-V4",
         "android.hardware.radio.data-V4",
     ],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: false,
@@ -356,6 +366,7 @@
     srcs: ["android/hardware/radio/ims/*.aidl"],
     stability: "vintf",
     imports: ["android.hardware.radio-V4"],
+    flags: ["-Werror"],
     backend: {
         cpp: {
             enabled: false,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
index bc1c292..bba6bdd 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
@@ -17,9 +17,10 @@
  * This interface is used by telephony and telecom to talk to cellular radio for the purpose of
  * radio configuration, and it is not associated with any specific modem or slot.
  * All the functions have minimum one parameter:
- * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
- * duration of a method call. If clients provide colliding serials (including passing the same
- * serial to different methods), multiple responses (one for each method call) must still be served.
+ * serial: which corresponds to the serial number of the request. Serial numbers must only be
+ * memorized for the duration of a method call. If clients provide colliding serials (including
+ * passing the same serial to different methods), multiple responses (one for each method call) must
+ * still be served.
  */
 ///////////////////////////////////////////////////////////////////////////////
 // THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
index 009b428..a0ca4bf 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.data;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum DataCallFailCause {
   NONE = 0,
   OPERATOR_BARRED = 0x08,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
index 7f3fdc7..d68a9d7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
@@ -37,9 +37,9 @@
 parcelable DataProfileInfo {
   int profileId;
   String apn;
-  android.hardware.radio.data.PdpProtocolType protocol;
-  android.hardware.radio.data.PdpProtocolType roamingProtocol;
-  android.hardware.radio.data.ApnAuthType authType;
+  android.hardware.radio.data.PdpProtocolType protocol = android.hardware.radio.data.PdpProtocolType.IP;
+  android.hardware.radio.data.PdpProtocolType roamingProtocol = android.hardware.radio.data.PdpProtocolType.IP;
+  android.hardware.radio.data.ApnAuthType authType = android.hardware.radio.data.ApnAuthType.NO_PAP_NO_CHAP;
   String user;
   String password;
   int type;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl
index e1fedb8..f5fae50 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.data;
 /* @hide */
-@Backing(type="byte") @JavaDerive(toString=true) @VintfStability
+@Backing(type="byte") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum DataThrottlingAction {
   NO_DATA_THROTTLING,
   THROTTLE_SECONDARY_CARRIER,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl
index bef4c73..67d679f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.data;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable LinkAddress {
   String address;
   int addressProperties;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl
index 45e2dc9..e428f1a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.data;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable PortRange {
   int start;
   int end;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl
index 8864c24..80c055e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl
@@ -36,7 +36,7 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable RouteSelectionDescriptor {
   byte precedence;
-  android.hardware.radio.data.PdpProtocolType sessionType;
+  android.hardware.radio.data.PdpProtocolType sessionType = android.hardware.radio.data.PdpProtocolType.IP;
   byte sscMode;
   android.hardware.radio.data.SliceInfo[] sliceInfo;
   String[] dnn;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl
index 6ae626e..699cc4d 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl
@@ -33,13 +33,13 @@
 
 package android.hardware.radio.data;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable SetupDataCallResult {
-  android.hardware.radio.data.DataCallFailCause cause;
+  android.hardware.radio.data.DataCallFailCause cause = android.hardware.radio.data.DataCallFailCause.NONE;
   long suggestedRetryTime;
   int cid;
   int active;
-  android.hardware.radio.data.PdpProtocolType type;
+  android.hardware.radio.data.PdpProtocolType type = android.hardware.radio.data.PdpProtocolType.IP;
   String ifname;
   android.hardware.radio.data.LinkAddress[] addresses;
   String[] dnses;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrMode.aidl
index 36a538c..3b38e19 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrMode.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrMode.aidl
@@ -33,8 +33,9 @@
 
 package android.hardware.radio.ims.media;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum AmrMode {
+  INVALID = 0,
   AMR_MODE_0 = (1 << 0) /* 1 */,
   AMR_MODE_1 = (1 << 1) /* 2 */,
   AMR_MODE_2 = (1 << 2) /* 4 */,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrParams.aidl
index dcf0dd1..eb65eb1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrParams.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/AmrParams.aidl
@@ -35,7 +35,7 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable AmrParams {
-  android.hardware.radio.ims.media.AmrMode amrMode;
+  android.hardware.radio.ims.media.AmrMode amrMode = android.hardware.radio.ims.media.AmrMode.INVALID;
   boolean octetAligned;
   int maxRedundancyMillis;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecParams.aidl
index 6eefb34..1c80f7a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecParams.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecParams.aidl
@@ -35,7 +35,7 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable CodecParams {
-  android.hardware.radio.ims.media.CodecType codecType;
+  android.hardware.radio.ims.media.CodecType codecType = android.hardware.radio.ims.media.CodecType.INVALID;
   byte rxPayloadTypeNumber;
   byte txPayloadTypeNumber;
   byte samplingRateKHz;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecType.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecType.aidl
index 98463b1..e97a647 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/CodecType.aidl
@@ -35,6 +35,7 @@
 /* @hide */
 @Backing(type="int") @JavaDerive(toString=true) @VintfStability
 enum CodecType {
+  INVALID = 0,
   AMR = (1 << 0) /* 1 */,
   AMR_WB = (1 << 1) /* 2 */,
   EVS = (1 << 2) /* 4 */,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsMode.aidl
index 1a59389..ae0e1f7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsMode.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsMode.aidl
@@ -33,8 +33,9 @@
 
 package android.hardware.radio.ims.media;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum EvsMode {
+  INVALID = 0,
   EVS_MODE_0 = (1 << 0) /* 1 */,
   EVS_MODE_1 = (1 << 1) /* 2 */,
   EVS_MODE_2 = (1 << 2) /* 4 */,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsParams.aidl
index deb53af..90d2204 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsParams.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/EvsParams.aidl
@@ -35,8 +35,8 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable EvsParams {
-  android.hardware.radio.ims.media.EvsBandwidth bandwidth;
-  android.hardware.radio.ims.media.EvsMode evsMode;
+  android.hardware.radio.ims.media.EvsBandwidth bandwidth = android.hardware.radio.ims.media.EvsBandwidth.NONE;
+  android.hardware.radio.ims.media.EvsMode evsMode = android.hardware.radio.ims.media.EvsMode.INVALID;
   byte channelAwareMode;
   boolean useHeaderFullOnly;
   boolean useEvsModeSwitch;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
index 714442c..b9cc15c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.ims.media;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum RtcpXrReportBlockType {
   RTCPXR_NONE = 0,
   RTCPXR_LOSS_RLE_REPORT_BLOCK = (1 << 0) /* 1 */,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpConfig.aidl
index 472ec35..6af5523 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpConfig.aidl
@@ -36,7 +36,7 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable RtpConfig {
   int direction;
-  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.AccessNetwork accessNetwork = android.hardware.radio.AccessNetwork.UNKNOWN;
   android.hardware.radio.ims.media.RtpAddress remoteAddress;
   android.hardware.radio.ims.media.RtpSessionParams sessionParams;
   android.hardware.radio.ims.media.RtcpConfig rtcpConfig;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ConnectionFailureInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ConnectionFailureInfo.aidl
index 421f752..ae3bbac 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ConnectionFailureInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ConnectionFailureInfo.aidl
@@ -35,11 +35,12 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable ConnectionFailureInfo {
-  android.hardware.radio.ims.ConnectionFailureInfo.ConnectionFailureReason failureReason;
+  android.hardware.radio.ims.ConnectionFailureInfo.ConnectionFailureReason failureReason = android.hardware.radio.ims.ConnectionFailureInfo.ConnectionFailureReason.INVALID;
   int causeCode;
   int waitTimeMillis;
-  @Backing(type="int") @VintfStability
+  @Backing(type="int") @SuppressWarnings(value={"redundant-name"}) @VintfStability
   enum ConnectionFailureReason {
+    INVALID = 0,
     REASON_ACCESS_DENIED = 1,
     REASON_NAS_FAILURE = 2,
     REASON_RACH_FAILURE = 3,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsCall.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsCall.aidl
index 3895d75..73d987a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsCall.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsCall.aidl
@@ -36,10 +36,10 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable ImsCall {
   int index;
-  android.hardware.radio.ims.ImsCall.CallType callType;
-  android.hardware.radio.AccessNetwork accessNetwork;
-  android.hardware.radio.ims.ImsCall.CallState callState;
-  android.hardware.radio.ims.ImsCall.Direction direction;
+  android.hardware.radio.ims.ImsCall.CallType callType = android.hardware.radio.ims.ImsCall.CallType.NORMAL;
+  android.hardware.radio.AccessNetwork accessNetwork = android.hardware.radio.AccessNetwork.UNKNOWN;
+  android.hardware.radio.ims.ImsCall.CallState callState = android.hardware.radio.ims.ImsCall.CallState.ACTIVE;
+  android.hardware.radio.ims.ImsCall.Direction direction = android.hardware.radio.ims.ImsCall.Direction.INCOMING;
   boolean isHeldByRemote;
   @Backing(type="int")
   enum CallType {
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsDeregistrationReason.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsDeregistrationReason.aidl
index 5b5bd40..62dc69b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsDeregistrationReason.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsDeregistrationReason.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.ims;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum ImsDeregistrationReason {
   REASON_SIM_REMOVED = 1,
   REASON_SIM_REFRESH = 2,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsRegistration.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsRegistration.aidl
index 66d8165..73cfd07 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsRegistration.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/ImsRegistration.aidl
@@ -33,11 +33,11 @@
 
 package android.hardware.radio.ims;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable ImsRegistration {
-  android.hardware.radio.ims.ImsRegistrationState regState;
-  android.hardware.radio.AccessNetwork accessNetworkType;
-  android.hardware.radio.ims.SuggestedAction suggestedAction;
+  android.hardware.radio.ims.ImsRegistrationState regState = android.hardware.radio.ims.ImsRegistrationState.NOT_REGISTERED;
+  android.hardware.radio.AccessNetwork accessNetworkType = android.hardware.radio.AccessNetwork.UNKNOWN;
+  android.hardware.radio.ims.SuggestedAction suggestedAction = android.hardware.radio.ims.SuggestedAction.NONE;
   int capabilities;
   const int IMS_MMTEL_CAPABILITY_NONE = 0;
   const int IMS_MMTEL_CAPABILITY_VOICE = (1 << 0) /* 1 */;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SrvccCall.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SrvccCall.aidl
index 21645da..a2e2ae5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SrvccCall.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SrvccCall.aidl
@@ -36,10 +36,10 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable SrvccCall {
   int index;
-  android.hardware.radio.ims.SrvccCall.CallType callType;
+  android.hardware.radio.ims.SrvccCall.CallType callType = android.hardware.radio.ims.SrvccCall.CallType.NORMAL;
   int callState;
-  android.hardware.radio.ims.SrvccCall.CallSubState callSubstate;
-  android.hardware.radio.ims.SrvccCall.ToneType ringbackToneType;
+  android.hardware.radio.ims.SrvccCall.CallSubState callSubstate = android.hardware.radio.ims.SrvccCall.CallSubState.NONE;
+  android.hardware.radio.ims.SrvccCall.ToneType ringbackToneType = android.hardware.radio.ims.SrvccCall.ToneType.NONE;
   boolean isMpty;
   boolean isMT;
   String number;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
index a0e3991..9982395 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.messaging;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable CdmaSmsSubaddress {
   int subaddressType;
   boolean odd;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl
index 40b9ddb..ff4a111 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl
@@ -35,7 +35,7 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable ImsSmsMessage {
-  android.hardware.radio.RadioTechnologyFamily tech;
+  android.hardware.radio.RadioTechnologyFamily tech = android.hardware.radio.RadioTechnologyFamily.THREE_GPP;
   boolean retry;
   int messageRef;
   android.hardware.radio.messaging.CdmaSmsMessage[] cdmaMessage;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl
index 67c9349..3c812c0 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable BarringInfo {
   int serviceType;
   int barringType;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl
index 6bb31b0..53d485a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl
@@ -36,6 +36,6 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable CellInfo {
   boolean registered;
-  android.hardware.radio.network.CellConnectionStatus connectionStatus;
+  android.hardware.radio.network.CellConnectionStatus connectionStatus = android.hardware.radio.network.CellConnectionStatus.NONE;
   android.hardware.radio.network.CellInfoRatSpecificInfo ratSpecificInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellularIdentifierDisclosure.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
index cb542e8..540dc1e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
@@ -36,7 +36,7 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable CellularIdentifierDisclosure {
   String plmn;
-  android.hardware.radio.network.CellularIdentifier identifier;
-  android.hardware.radio.network.NasProtocolMessage protocolMessage;
+  android.hardware.radio.network.CellularIdentifier identifier = android.hardware.radio.network.CellularIdentifier.UNKNOWN;
+  android.hardware.radio.network.NasProtocolMessage protocolMessage = android.hardware.radio.network.NasProtocolMessage.UNKNOWN;
   boolean isEmergency;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl
index 0de7e20..81c286a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl
@@ -35,6 +35,7 @@
 /* @hide */
 @Backing(type="int") @JavaDerive(toString=true) @VintfStability
 enum Domain {
+  INVALID = 0,
   CS = (1 << 0) /* 1 */,
   PS = (1 << 1) /* 2 */,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyMode.aidl
index c5b067e..93c32fb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyMode.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyMode.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum EmergencyMode {
   EMERGENCY_WWAN = 1,
   EMERGENCY_WLAN = 2,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
index 471c7a0..7273a94 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
@@ -36,5 +36,5 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable EmergencyNetworkScanTrigger {
   android.hardware.radio.AccessNetwork[] accessNetwork;
-  android.hardware.radio.network.EmergencyScanType scanType;
+  android.hardware.radio.network.EmergencyScanType scanType = android.hardware.radio.network.EmergencyScanType.NO_PREFERENCE;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyRegResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyRegResult.aidl
index 3b8083d..47940f3 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyRegResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EmergencyRegResult.aidl
@@ -35,9 +35,9 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable EmergencyRegResult {
-  android.hardware.radio.AccessNetwork accessNetwork;
-  android.hardware.radio.network.RegState regState;
-  android.hardware.radio.network.Domain emcDomain;
+  android.hardware.radio.AccessNetwork accessNetwork = android.hardware.radio.AccessNetwork.UNKNOWN;
+  android.hardware.radio.network.RegState regState = android.hardware.radio.network.RegState.NOT_REG_MT_NOT_SEARCHING_OP;
+  android.hardware.radio.network.Domain emcDomain = android.hardware.radio.network.Domain.INVALID;
   boolean isVopsSupported;
   boolean isEmcBearerSupported;
   byte nwProvidedEmc;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl
index bb34fe1..2ff454c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl
@@ -37,7 +37,7 @@
 parcelable EutranRegistrationInfo {
   android.hardware.radio.network.LteVopsInfo lteVopsInfo;
   android.hardware.radio.network.NrIndicators nrIndicators;
-  android.hardware.radio.network.EutranRegistrationInfo.AttachResultType lteAttachResultType;
+  android.hardware.radio.network.EutranRegistrationInfo.AttachResultType lteAttachResultType = android.hardware.radio.network.EutranRegistrationInfo.AttachResultType.NONE;
   int extraInfo;
   const int EXTRA_CSFB_NOT_PREFERRED = (1 << 0) /* 1 */;
   const int EXTRA_SMS_ONLY = (1 << 1) /* 2 */;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
index 60eaf77..cdac0be 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable NetworkScanRequest {
   int type;
   int interval;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl
index 695a194..518a378 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl
@@ -33,10 +33,10 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable NetworkScanResult {
   int status;
-  android.hardware.radio.RadioError error;
+  android.hardware.radio.RadioError error = android.hardware.radio.RadioError.NONE;
   android.hardware.radio.network.CellInfo[] networkInfos;
   const int SCAN_STATUS_PARTIAL = 1;
   const int SCAN_STATUS_COMPLETE = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
index 61146aa..1b5b669 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable NrVopsInfo {
   byte vopsSupported;
   byte emcSupported;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl
index 7d64f7e..f58e5ed 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl
@@ -35,8 +35,8 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable PhysicalChannelConfig {
-  android.hardware.radio.network.CellConnectionStatus status;
-  android.hardware.radio.RadioTechnology rat;
+  android.hardware.radio.network.CellConnectionStatus status = android.hardware.radio.network.CellConnectionStatus.NONE;
+  android.hardware.radio.RadioTechnology rat = android.hardware.radio.RadioTechnology.UNKNOWN;
   int downlinkChannelNumber;
   int uplinkChannelNumber;
   int cellBandwidthDownlinkKhz;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl
index 8229207..9a018f7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl
@@ -35,7 +35,7 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable RadioAccessSpecifier {
-  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.AccessNetwork accessNetwork = android.hardware.radio.AccessNetwork.UNKNOWN;
   android.hardware.radio.network.RadioAccessSpecifierBands bands;
   int[] channels;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl
index 6058e30..cbf37b2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum RadioBandMode {
   BAND_MODE_UNSPECIFIED,
   BAND_MODE_EURO,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl
index f11b911..5e40813 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum RegState {
   NOT_REG_MT_NOT_SEARCHING_OP = 0,
   REG_HOME = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
index 625d970..814cde8 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
@@ -35,9 +35,9 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable RegStateResult {
-  android.hardware.radio.network.RegState regState;
-  android.hardware.radio.RadioTechnology rat;
-  android.hardware.radio.network.RegistrationFailCause reasonForDenial;
+  android.hardware.radio.network.RegState regState = android.hardware.radio.network.RegState.NOT_REG_MT_NOT_SEARCHING_OP;
+  android.hardware.radio.RadioTechnology rat = android.hardware.radio.RadioTechnology.UNKNOWN;
+  android.hardware.radio.network.RegistrationFailCause reasonForDenial = android.hardware.radio.network.RegistrationFailCause.NONE;
   android.hardware.radio.network.CellIdentity cellIdentity;
   String registeredPlmn;
   android.hardware.radio.network.AccessTechnologySpecificInfo accessTechnologySpecificInfo;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
index 73ad180..8613f19 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
@@ -35,8 +35,8 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable SecurityAlgorithmUpdate {
-  android.hardware.radio.network.ConnectionEvent connectionEvent;
-  android.hardware.radio.network.SecurityAlgorithm encryption;
-  android.hardware.radio.network.SecurityAlgorithm integrity;
+  android.hardware.radio.network.ConnectionEvent connectionEvent = android.hardware.radio.network.ConnectionEvent.CS_SIGNALLING_GSM;
+  android.hardware.radio.network.SecurityAlgorithm encryption = android.hardware.radio.network.SecurityAlgorithm.A50;
+  android.hardware.radio.network.SecurityAlgorithm integrity = android.hardware.radio.network.SecurityAlgorithm.A50;
   boolean isUnprotectedEmergency;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl
index 77b4831..2041bad 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl
@@ -33,14 +33,14 @@
 
 package android.hardware.radio.network;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable SignalThresholdInfo {
   int signalMeasurement;
   int hysteresisMs;
   int hysteresisDb;
   int[] thresholds;
   boolean isEnabled;
-  android.hardware.radio.AccessNetwork ran;
+  android.hardware.radio.AccessNetwork ran = android.hardware.radio.AccessNetwork.UNKNOWN;
   const int SIGNAL_MEASUREMENT_TYPE_RSSI = 1;
   const int SIGNAL_MEASUREMENT_TYPE_RSCP = 2;
   const int SIGNAL_MEASUREMENT_TYPE_RSRP = 3;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl
index 898b616..a3e6d3a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl
@@ -33,16 +33,16 @@
 
 package android.hardware.radio.sim;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable AppStatus {
   int appType;
   int appState;
-  android.hardware.radio.sim.PersoSubstate persoSubstate;
+  android.hardware.radio.sim.PersoSubstate persoSubstate = android.hardware.radio.sim.PersoSubstate.UNKNOWN;
   String aidPtr;
   String appLabelPtr;
   boolean pin1Replaced;
-  android.hardware.radio.sim.PinState pin1;
-  android.hardware.radio.sim.PinState pin2;
+  android.hardware.radio.sim.PinState pin1 = android.hardware.radio.sim.PinState.UNKNOWN;
+  android.hardware.radio.sim.PinState pin2 = android.hardware.radio.sim.PinState.UNKNOWN;
   const int APP_STATE_UNKNOWN = 0;
   const int APP_STATE_DETECTED = 1;
   const int APP_STATE_PIN = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl
index 066777a..6a908c4 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.sim;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum CardPowerState {
   POWER_DOWN,
   POWER_UP,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
index 1a9d621..0d7e48a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
@@ -36,7 +36,7 @@
 @JavaDerive(toString=true) @VintfStability
 parcelable CardStatus {
   int cardState;
-  android.hardware.radio.sim.PinState universalPinState;
+  android.hardware.radio.sim.PinState universalPinState = android.hardware.radio.sim.PinState.UNKNOWN;
   int gsmUmtsSubscriptionAppIndex;
   int cdmaSubscriptionAppIndex;
   int imsSubscriptionAppIndex;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
index a5b8dc9..8f5672f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -44,7 +44,7 @@
    */
   android.hardware.radio.sim.Carrier[] excludedCarriers;
   boolean allowedCarriersPrioritized;
-  android.hardware.radio.sim.CarrierRestrictions.CarrierRestrictionStatus status;
+  android.hardware.radio.sim.CarrierRestrictions.CarrierRestrictionStatus status = android.hardware.radio.sim.CarrierRestrictions.CarrierRestrictionStatus.UNKNOWN;
   android.hardware.radio.sim.CarrierInfo[] allowedCarrierInfoList = {};
   android.hardware.radio.sim.CarrierInfo[] excludedCarrierInfoList = {};
   @Backing(type="int") @VintfStability
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl
index aaf9f3e..5070ff2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.sim;
 /* @hide */
-@Backing(type="byte") @JavaDerive(toString=true) @VintfStability
+@Backing(type="byte") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum PbReceivedStatus {
   PB_RECEIVED_OK = 1,
   PB_RECEIVED_ERROR = 2,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
index 8cfe417..75b8f6b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.sim;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum SimLockMultiSimPolicy {
   NO_MULTISIM_POLICY,
   ONE_VALID_SIM_MUST_BE_PRESENT,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl
index 81ba510..c546565 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.sim;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable SimRefreshResult {
   int type;
   int efId;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl
index b45a45b..27130b4 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl
@@ -48,7 +48,7 @@
   String name;
   int namePresentation;
   android.hardware.radio.voice.UusInfo[] uusInfo;
-  android.hardware.radio.voice.AudioQuality audioQuality;
+  android.hardware.radio.voice.AudioQuality audioQuality = android.hardware.radio.voice.AudioQuality.UNSPECIFIED;
   String forwardedNumber;
   const int PRESENTATION_ALLOWED = 0;
   const int PRESENTATION_RESTRICTED = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
index 300b03f..0142792 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable CdmaDisplayInfoRecord {
   String alphaBuf;
   const int CDMA_ALPHA_INFO_BUFFER_LENGTH = 64;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
index 2f7f5f0..c71a8be 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable CdmaInformationRecord {
   int name;
   android.hardware.radio.voice.CdmaDisplayInfoRecord[] display;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
index c3b0d5a..974e795 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable CdmaNumberInfoRecord {
   String number;
   byte numberType;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
index 93c7c6b..818d107 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable CdmaRedirectingNumberInfoRecord {
   android.hardware.radio.voice.CdmaNumberInfoRecord redirectingNumber;
   int redirectingReason;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl
index c38c801..3153e0a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum ClipStatus {
   CLIP_PROVISIONED,
   CLIP_UNPROVISIONED,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl
index 3099a20..a45f388 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum EmergencyCallRouting {
   UNKNOWN,
   EMERGENCY,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl
index 0cac135..17a039f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl
@@ -33,8 +33,9 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum LastCallFailCause {
+  INVALID = 0,
   UNOBTAINABLE_NUMBER = 1,
   NO_ROUTE_TO_DESTINATION = 3,
   CHANNEL_UNACCEPTABLE = 6,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
index 151adf2..c36a934 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
@@ -35,6 +35,6 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable LastCallFailCauseInfo {
-  android.hardware.radio.voice.LastCallFailCause causeCode;
+  android.hardware.radio.voice.LastCallFailCause causeCode = android.hardware.radio.voice.LastCallFailCause.INVALID;
   String vendorCause;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
index 24365dc..2af38fe 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable SsInfoData {
   int[] ssInfo;
   const int SS_INFO_MAX = 4;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
index 999f47c..d265374 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
@@ -39,7 +39,7 @@
   int requestType;
   int teleserviceType;
   int serviceClass;
-  android.hardware.radio.RadioError result;
+  android.hardware.radio.RadioError result = android.hardware.radio.RadioError.NONE;
   android.hardware.radio.voice.SsInfoData[] ssInfo;
   android.hardware.radio.voice.CfData[] cfData;
   const int REQUEST_TYPE_ACTIVATION = 0;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl
index 3c84c8d..79c77ee 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio.voice;
 /* @hide */
-@JavaDerive(toString=true) @VintfStability
+@JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 parcelable UusInfo {
   int uusType;
   int uusDcs;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioError.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioError.aidl
index 02c5370..e782e73 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioError.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioError.aidl
@@ -33,7 +33,7 @@
 
 package android.hardware.radio;
 /* @hide */
-@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+@Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum RadioError {
   NONE = 0,
   RADIO_NOT_AVAILABLE = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfo.aidl
index f03a73b..bfab0c5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfo.aidl
@@ -35,7 +35,7 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable RadioResponseInfo {
-  android.hardware.radio.RadioResponseType type;
+  android.hardware.radio.RadioResponseType type = android.hardware.radio.RadioResponseType.SOLICITED;
   int serial;
-  android.hardware.radio.RadioError error;
+  android.hardware.radio.RadioError error = android.hardware.radio.RadioError.NONE;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfoModem.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfoModem.aidl
index 2e0c315..c445fec 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfoModem.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioResponseInfoModem.aidl
@@ -35,8 +35,8 @@
 /* @hide */
 @JavaDerive(toString=true) @VintfStability
 parcelable RadioResponseInfoModem {
-  android.hardware.radio.RadioResponseType type;
+  android.hardware.radio.RadioResponseType type = android.hardware.radio.RadioResponseType.SOLICITED;
   int serial;
-  android.hardware.radio.RadioError error;
+  android.hardware.radio.RadioError error = android.hardware.radio.RadioError.NONE;
   boolean isEnabled;
 }
diff --git a/radio/aidl/android/hardware/radio/RadioError.aidl b/radio/aidl/android/hardware/radio/RadioError.aidl
index 9c39bc4..6ce8f67 100644
--- a/radio/aidl/android/hardware/radio/RadioError.aidl
+++ b/radio/aidl/android/hardware/radio/RadioError.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum RadioError {
     /**
      * Success
diff --git a/radio/aidl/android/hardware/radio/RadioResponseInfo.aidl b/radio/aidl/android/hardware/radio/RadioResponseInfo.aidl
index 25195aa..926ccf6 100644
--- a/radio/aidl/android/hardware/radio/RadioResponseInfo.aidl
+++ b/radio/aidl/android/hardware/radio/RadioResponseInfo.aidl
@@ -26,7 +26,7 @@
     /**
      * Response type
      */
-    RadioResponseType type;
+    RadioResponseType type = RadioResponseType.SOLICITED;
     /**
      * Serial number of the request
      */
@@ -34,5 +34,5 @@
     /**
      * Response error
      */
-    RadioError error;
+    RadioError error = RadioError.NONE;
 }
diff --git a/radio/aidl/android/hardware/radio/RadioResponseInfoModem.aidl b/radio/aidl/android/hardware/radio/RadioResponseInfoModem.aidl
index 286f397..3e76a93 100644
--- a/radio/aidl/android/hardware/radio/RadioResponseInfoModem.aidl
+++ b/radio/aidl/android/hardware/radio/RadioResponseInfoModem.aidl
@@ -26,7 +26,7 @@
     /**
      * Response type
      */
-    RadioResponseType type;
+    RadioResponseType type = RadioResponseType.SOLICITED;
     /**
      * Serial number of the request
      */
@@ -34,7 +34,7 @@
     /**
      * Response error
      */
-    RadioError error;
+    RadioError error = RadioError.NONE;
     /**
      * Whether the modem is enabled or not
      */
diff --git a/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl b/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
index e015e8e..6f043d9 100644
--- a/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum DataCallFailCause {
     /**
      * An integer cause code defined in TS 24.008 section 6.1.3.1.3 or TS 24.301 Release 8+ Annex B.
diff --git a/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl b/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
index d01f8ff..f067fb4 100644
--- a/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
@@ -66,15 +66,15 @@
     /**
      * PDP_type values.
      */
-    PdpProtocolType protocol;
+    PdpProtocolType protocol = PdpProtocolType.IP;
     /**
      * PDP_type values used on roaming network.
      */
-    PdpProtocolType roamingProtocol;
+    PdpProtocolType roamingProtocol = PdpProtocolType.IP;
     /**
      * APN authentication type.
      */
-    ApnAuthType authType;
+    ApnAuthType authType = ApnAuthType.NO_PAP_NO_CHAP;
     /**
      * The username for APN, or empty string.
      */
diff --git a/radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl b/radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl
index a762e34..03c3481 100644
--- a/radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="byte")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum DataThrottlingAction {
     /*
      * Clear all existing data throttling.
diff --git a/radio/aidl/android/hardware/radio/data/LinkAddress.aidl b/radio/aidl/android/hardware/radio/data/LinkAddress.aidl
index 7ac560f..f5d6553 100644
--- a/radio/aidl/android/hardware/radio/data/LinkAddress.aidl
+++ b/radio/aidl/android/hardware/radio/data/LinkAddress.aidl
@@ -22,6 +22,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable LinkAddress {
     const int ADDRESS_PROPERTY_NONE = 0;
     /**
diff --git a/radio/aidl/android/hardware/radio/data/PortRange.aidl b/radio/aidl/android/hardware/radio/data/PortRange.aidl
index 7326966..1d436fa 100644
--- a/radio/aidl/android/hardware/radio/data/PortRange.aidl
+++ b/radio/aidl/android/hardware/radio/data/PortRange.aidl
@@ -24,6 +24,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable PortRange {
     const int PORT_RANGE_MIN = 20;
     const int PORT_RANGE_MAX = 65535;
diff --git a/radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl b/radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl
index 4e9e954..4d4b6d5 100644
--- a/radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl
+++ b/radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl
@@ -38,7 +38,7 @@
     /**
      * Valid values are IP, IPV6, IPV4V6, and UNKNOWN.
      */
-    PdpProtocolType sessionType;
+    PdpProtocolType sessionType = PdpProtocolType.IP;
     /**
      * Session and service continuity mode as defined in 3GPP TS 23.501.
      * Valid values are SSC_MODE_
diff --git a/radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl b/radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl
index 31fb14c..687982a 100644
--- a/radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl
+++ b/radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl
@@ -27,6 +27,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable SetupDataCallResult {
     /**
      * Indicates the data connection is inactive.
@@ -64,7 +65,7 @@
     /**
      * Data call fail cause. DataCallFailCause.NONE if no error.
      */
-    DataCallFailCause cause;
+    DataCallFailCause cause = DataCallFailCause.NONE;
     /**
      * If cause is not DataCallFailCause.NONE, this field indicates the network suggested data
      * retry back-off time in milliseconds. Negative value indicates network does not give any
@@ -87,7 +88,7 @@
      * PDP protocol type. If cause is DataCallFailCause.ONLY_SINGLE_BEARER_ALLOWED, this is the
      * protocol type supported, such as "IP" or "IPV6".
      */
-    PdpProtocolType type;
+    PdpProtocolType type = PdpProtocolType.IP;
     /**
      * The network interface name.
      */
diff --git a/radio/aidl/android/hardware/radio/ims/ConnectionFailureInfo.aidl b/radio/aidl/android/hardware/radio/ims/ConnectionFailureInfo.aidl
index c96f59f..92024ac 100644
--- a/radio/aidl/android/hardware/radio/ims/ConnectionFailureInfo.aidl
+++ b/radio/aidl/android/hardware/radio/ims/ConnectionFailureInfo.aidl
@@ -22,7 +22,10 @@
 parcelable ConnectionFailureInfo {
     @VintfStability
     @Backing(type="int")
+    @SuppressWarnings(value={"redundant-name"})
     enum ConnectionFailureReason {
+        /** Do not use. */
+        INVALID = 0,
         /** Access class check failed */
         REASON_ACCESS_DENIED = 1,
         /** 3GPP Non-access stratum failure */
@@ -47,7 +50,7 @@
     /**
      * Values are REASON_* constants
      */
-    ConnectionFailureReason failureReason;
+    ConnectionFailureReason failureReason = ConnectionFailureReason.INVALID;
 
     /**
      * Failure cause code from network or modem specific to the failure
diff --git a/radio/aidl/android/hardware/radio/ims/ImsCall.aidl b/radio/aidl/android/hardware/radio/ims/ImsCall.aidl
index 427c1f5..49fd62c 100644
--- a/radio/aidl/android/hardware/radio/ims/ImsCall.aidl
+++ b/radio/aidl/android/hardware/radio/ims/ImsCall.aidl
@@ -50,16 +50,16 @@
     int index;
 
     /** The type of the call */
-    CallType callType;
+    CallType callType = CallType.NORMAL;
 
     /** The access network where the call is in progress */
-    AccessNetwork accessNetwork;
+    AccessNetwork accessNetwork = AccessNetwork.UNKNOWN;
 
     /** The state of the call */
-    CallState callState;
+    CallState callState = CallState.ACTIVE;
 
     /** The direction of the call */
-    Direction direction;
+    Direction direction = Direction.INCOMING;
 
     /** True if the call is put on HOLD by the other party */
     boolean isHeldByRemote;
diff --git a/radio/aidl/android/hardware/radio/ims/ImsDeregistrationReason.aidl b/radio/aidl/android/hardware/radio/ims/ImsDeregistrationReason.aidl
index acfe51c..bee8276 100644
--- a/radio/aidl/android/hardware/radio/ims/ImsDeregistrationReason.aidl
+++ b/radio/aidl/android/hardware/radio/ims/ImsDeregistrationReason.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @JavaDerive(toString=true)
 @Backing(type="int")
+@SuppressWarnings(value={"redundant-name"})
 enum ImsDeregistrationReason {
     /**
      * Radio shall send this reason to IMS stack to perform graceful de-registration
diff --git a/radio/aidl/android/hardware/radio/ims/ImsRegistration.aidl b/radio/aidl/android/hardware/radio/ims/ImsRegistration.aidl
index 5158386..9018273 100644
--- a/radio/aidl/android/hardware/radio/ims/ImsRegistration.aidl
+++ b/radio/aidl/android/hardware/radio/ims/ImsRegistration.aidl
@@ -23,6 +23,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable ImsRegistration {
     /** Default value */
     const int IMS_MMTEL_CAPABILITY_NONE = 0;
@@ -36,15 +37,15 @@
     const int IMS_RCS_CAPABILITIES = 1 << 3;
 
     /** Indicates the current IMS registration state. */
-    ImsRegistrationState regState;
+    ImsRegistrationState regState = ImsRegistrationState.NOT_REGISTERED;
 
     /**
      * Indicates the type of the radio access network where IMS is registered.
      */
-    AccessNetwork accessNetworkType;
+    AccessNetwork accessNetworkType = AccessNetwork.UNKNOWN;
 
     /** Indicates the expected action for the radio to do. */
-    SuggestedAction suggestedAction;
+    SuggestedAction suggestedAction = SuggestedAction.NONE;
 
     /**
      * Values are bitwise ORs of IMS_MMTEL_CAPABILITY_* constants and IMS_RCS_CAPABILITIES.
diff --git a/radio/aidl/android/hardware/radio/ims/SrvccCall.aidl b/radio/aidl/android/hardware/radio/ims/SrvccCall.aidl
index 16858f9..4fdfed0 100644
--- a/radio/aidl/android/hardware/radio/ims/SrvccCall.aidl
+++ b/radio/aidl/android/hardware/radio/ims/SrvccCall.aidl
@@ -47,16 +47,16 @@
     int index;
 
     /** The type of the call */
-    CallType callType;
+    CallType callType = CallType.NORMAL;
 
     /** Values are android.hardware.radio.voice.Call.STATE_* constants */
     int callState;
 
     /** The substate of the call */
-    CallSubState callSubstate;
+    CallSubState callSubstate = CallSubState.NONE;
 
     /** The type of the ringback tone */
-    ToneType ringbackToneType;
+    ToneType ringbackToneType = ToneType.NONE;
 
     /** true if is mpty call */
     boolean isMpty;
diff --git a/radio/aidl/android/hardware/radio/ims/media/AmrMode.aidl b/radio/aidl/android/hardware/radio/ims/media/AmrMode.aidl
index dc2a162..94070db 100644
--- a/radio/aidl/android/hardware/radio/ims/media/AmrMode.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/AmrMode.aidl
@@ -23,7 +23,10 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum AmrMode {
+    /** Do not use. */
+    INVALID = 0,
     /** 4.75 kbps for AMR / 6.6 kbps for AMR-WB */
     AMR_MODE_0 = 1 << 0,
     /** 5.15 kbps for AMR / 8.855 kbps for AMR-WB */
diff --git a/radio/aidl/android/hardware/radio/ims/media/AmrParams.aidl b/radio/aidl/android/hardware/radio/ims/media/AmrParams.aidl
index 9d7ab05..dbf38c2 100644
--- a/radio/aidl/android/hardware/radio/ims/media/AmrParams.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/AmrParams.aidl
@@ -23,7 +23,7 @@
 @JavaDerive(toString=true)
 parcelable AmrParams {
     /** mode-set: AMR codec mode to represent the bit rate */
-    AmrMode amrMode;
+    AmrMode amrMode = AmrMode.INVALID;
     /**
      * octet-align: If it's set to true then all fields in the AMR/AMR-WB header
      * shall be aligned to octet boundaries by adding padding bits.
diff --git a/radio/aidl/android/hardware/radio/ims/media/CodecParams.aidl b/radio/aidl/android/hardware/radio/ims/media/CodecParams.aidl
index 74de6ec..6da8087 100644
--- a/radio/aidl/android/hardware/radio/ims/media/CodecParams.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/CodecParams.aidl
@@ -24,7 +24,7 @@
 @JavaDerive(toString=true)
 parcelable CodecParams {
     /** Negotiated codec type */
-    CodecType codecType;
+    CodecType codecType = CodecType.INVALID;
     /**
      * Static or dynamic payload type number negotiated through the SDP for
      * the incoming RTP packets. This value shall be matched with the PT value
diff --git a/radio/aidl/android/hardware/radio/ims/media/CodecType.aidl b/radio/aidl/android/hardware/radio/ims/media/CodecType.aidl
index 99fbac4..cf9dba4 100644
--- a/radio/aidl/android/hardware/radio/ims/media/CodecType.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/CodecType.aidl
@@ -21,6 +21,8 @@
 @Backing(type="int")
 @JavaDerive(toString=true)
 enum CodecType {
+    /** Do not use. */
+    INVALID = 0,
     /** Adaptive Multi-Rate */
     AMR = 1 << 0,
     /** Adaptive Multi-Rate Wide Band */
diff --git a/radio/aidl/android/hardware/radio/ims/media/EvsMode.aidl b/radio/aidl/android/hardware/radio/ims/media/EvsMode.aidl
index 12d981b..899f05a 100644
--- a/radio/aidl/android/hardware/radio/ims/media/EvsMode.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/EvsMode.aidl
@@ -23,7 +23,10 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum EvsMode {
+    /** Do not use. */
+    INVALID = 0,
     /** 6.6 kbps for EVS AMR-WB IO */
     EVS_MODE_0 = 1 << 0,
     /** 8.855 kbps for AMR-WB IO */
diff --git a/radio/aidl/android/hardware/radio/ims/media/EvsParams.aidl b/radio/aidl/android/hardware/radio/ims/media/EvsParams.aidl
index 52c3bf9..37c7d4b 100644
--- a/radio/aidl/android/hardware/radio/ims/media/EvsParams.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/EvsParams.aidl
@@ -24,10 +24,10 @@
 @JavaDerive(toString=true)
 parcelable EvsParams {
     /** EVS codec bandwidth */
-    EvsBandwidth bandwidth;
+    EvsBandwidth bandwidth = EvsBandwidth.NONE;
 
     /** mode-set: EVS codec mode to represent the bit rate */
-    EvsMode evsMode;
+    EvsMode evsMode = EvsMode.INVALID;
     /**
      * ch-aw-recv: Channel aware mode for the receive direction. Permissible values
      * are -1, 0, 2, 3, 5, and 7. If -1, channel-aware mode is disabled in the
diff --git a/radio/aidl/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl b/radio/aidl/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
index 88180d7..c7ee147 100644
--- a/radio/aidl/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
@@ -23,6 +23,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum RtcpXrReportBlockType {
     /** Disable RTCP XR */
     RTCPXR_NONE = 0,
diff --git a/radio/aidl/android/hardware/radio/ims/media/RtpConfig.aidl b/radio/aidl/android/hardware/radio/ims/media/RtpConfig.aidl
index 3c5c4dd..9aca292 100644
--- a/radio/aidl/android/hardware/radio/ims/media/RtpConfig.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/RtpConfig.aidl
@@ -29,7 +29,7 @@
     /** Media flow direction. The bitfield of MediaDirection(s) */
     int direction;
     /** Radio Access Network */
-    AccessNetwork accessNetwork;
+    AccessNetwork accessNetwork = AccessNetwork.UNKNOWN;
     /** IP address and port number of the other party for RTP media */
     RtpAddress remoteAddress;
     /** Negotiated session parameters */
diff --git a/radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
index 19d84ff..8c494bb 100644
--- a/radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
@@ -19,6 +19,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable CdmaSmsSubaddress {
     /**
      * CCITT X.213 or ISO 8348 AD2
diff --git a/radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl b/radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl
index 5f9f82b..bbcd1cb 100644
--- a/radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl
@@ -24,7 +24,7 @@
 @VintfStability
 @JavaDerive(toString=true)
 parcelable ImsSmsMessage {
-    RadioTechnologyFamily tech;
+    RadioTechnologyFamily tech = RadioTechnologyFamily.THREE_GPP;
     /**
      * Retry if true
      */
diff --git a/radio/aidl/android/hardware/radio/network/BarringInfo.aidl b/radio/aidl/android/hardware/radio/network/BarringInfo.aidl
index f12e35c..7be3987 100644
--- a/radio/aidl/android/hardware/radio/network/BarringInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/BarringInfo.aidl
@@ -21,6 +21,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable BarringInfo {
     /**
      * Device is not barred for the given service
diff --git a/radio/aidl/android/hardware/radio/network/CellInfo.aidl b/radio/aidl/android/hardware/radio/network/CellInfo.aidl
index 4895326..808a407 100644
--- a/radio/aidl/android/hardware/radio/network/CellInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfo.aidl
@@ -30,6 +30,6 @@
     /**
      * Connection status for the cell.
      */
-    CellConnectionStatus connectionStatus;
+    CellConnectionStatus connectionStatus = CellConnectionStatus.NONE;
     CellInfoRatSpecificInfo ratSpecificInfo;
 }
diff --git a/radio/aidl/android/hardware/radio/network/CellularIdentifierDisclosure.aidl b/radio/aidl/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
index 52b4116..c851b43 100644
--- a/radio/aidl/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
@@ -31,9 +31,9 @@
     // The PLMN-ID to which the UE transmitted the cellular identifier
     String plmn;
     // The type of cellular identifier that was disclosed
-    CellularIdentifier identifier;
+    CellularIdentifier identifier = CellularIdentifier.UNKNOWN;
     // The NAS protocol message within which the cellular identifier was transmitted.
-    NasProtocolMessage protocolMessage;
+    NasProtocolMessage protocolMessage = NasProtocolMessage.UNKNOWN;
     // Whether or not this cellular identifier disclosure is in service of an emergency call.
     boolean isEmergency;
 }
diff --git a/radio/aidl/android/hardware/radio/network/Domain.aidl b/radio/aidl/android/hardware/radio/network/Domain.aidl
index bb169bd..e420e7b 100644
--- a/radio/aidl/android/hardware/radio/network/Domain.aidl
+++ b/radio/aidl/android/hardware/radio/network/Domain.aidl
@@ -21,6 +21,8 @@
 @Backing(type="int")
 @JavaDerive(toString=true)
 enum Domain {
+    /** Do not use. */
+    INVALID = 0,
     /**
      * Circuit-switched
      */
diff --git a/radio/aidl/android/hardware/radio/network/EmergencyMode.aidl b/radio/aidl/android/hardware/radio/network/EmergencyMode.aidl
index 7a2ed9c..bd36494 100644
--- a/radio/aidl/android/hardware/radio/network/EmergencyMode.aidl
+++ b/radio/aidl/android/hardware/radio/network/EmergencyMode.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum EmergencyMode {
     /**
      * Mode Type Emergency WWAN, indicates that the current domain selected for the Emergency call
diff --git a/radio/aidl/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl b/radio/aidl/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
index ea4bfeb..572d1e2 100644
--- a/radio/aidl/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
+++ b/radio/aidl/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
@@ -32,5 +32,5 @@
      * Scan type indicates the type of scans to be performed i.e. limited scan, full service scan or
      * any scan.
      */
-    EmergencyScanType scanType;
+    EmergencyScanType scanType = EmergencyScanType.NO_PREFERENCE;
 }
diff --git a/radio/aidl/android/hardware/radio/network/EmergencyRegResult.aidl b/radio/aidl/android/hardware/radio/network/EmergencyRegResult.aidl
index af2750e..7fc4d26 100644
--- a/radio/aidl/android/hardware/radio/network/EmergencyRegResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/EmergencyRegResult.aidl
@@ -26,17 +26,17 @@
     /**
      * Indicates the cellular access network of the current emergency capable system.
      */
-    AccessNetwork accessNetwork;
+    AccessNetwork accessNetwork = AccessNetwork.UNKNOWN;
 
     /**
      * Registration state of the current emergency capable system.
      */
-    RegState regState;
+    RegState regState = RegState.NOT_REG_MT_NOT_SEARCHING_OP;
 
     /**
      * EMC domain indicates the current domain of the acquired system.
      */
-    Domain emcDomain;
+    Domain emcDomain = Domain.INVALID;
 
     /**
      * This indicates whether the network supports voice over PS network.
diff --git a/radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl b/radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl
index fb319c1..15fabf3 100644
--- a/radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl
@@ -54,7 +54,7 @@
      * The type of network attachment. This info is valid only on LTE network and must be present
      * when device has attached to the network.
      */
-    AttachResultType lteAttachResultType;
+    AttachResultType lteAttachResultType = AttachResultType.NONE;
 
     /** Values are bitwise ORs of EXTRA_* constants */
     int extraInfo;
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
index a4f97e3..81d21e1 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -503,7 +503,7 @@
      *
      * This is available when android.hardware.telephony is defined.
      */
-    oneway void setUsageSetting(in int serial, in UsageSetting usageSetting);
+    void setUsageSetting(in int serial, in UsageSetting usageSetting);
 
     /**
      * Get the UE usage setting for data/voice centric usage.
@@ -514,7 +514,7 @@
      *
      * This is available when android.hardware.telephony is defined.
      */
-    oneway void getUsageSetting(in int serial);
+    void getUsageSetting(in int serial);
 
     /**
      * Set the Emergency Mode
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
index b67e8e0..5dcdb69 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -603,7 +603,7 @@
      *   RadioError:INTERNAL_ERR
      *   RadioError:SIM_ABSENT
      */
-    oneway void setUsageSettingResponse(in RadioResponseInfo info);
+    void setUsageSettingResponse(in RadioResponseInfo info);
 
     /**
      * @param info Response info struct containing response type, serial no. and error.
@@ -617,7 +617,7 @@
      *   RadioError:INTERNAL_ERR
      *   RadioError:SIM_ABSENT
      */
-    oneway void getUsageSettingResponse(in RadioResponseInfo info, in UsageSetting usageSetting);
+    void getUsageSettingResponse(in RadioResponseInfo info, in UsageSetting usageSetting);
 
     /**
      * Response of setEmergencyMode.
diff --git a/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl b/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
index 37f2cf1..30977f8 100644
--- a/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
+++ b/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -21,6 +21,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable NetworkScanRequest {
     const int RADIO_ACCESS_SPECIFIER_MAX_SIZE = 8;
 
diff --git a/radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl b/radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl
index 4465046..700c5e2 100644
--- a/radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl
@@ -22,6 +22,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable NetworkScanResult {
     /**
      * The result contains a part of the scan results.
@@ -40,7 +41,7 @@
     /**
      * The error code of the incremental result.
      */
-    RadioError error;
+    RadioError error = RadioError.NONE;
     /**
      * List of network information as CellInfo.
      */
diff --git a/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl b/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
index 71961a3..6fe1d27 100644
--- a/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
@@ -23,6 +23,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable NrVopsInfo {
     /**
      * Emergency services not supported
diff --git a/radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl b/radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl
index ecb9463..b648ef8 100644
--- a/radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl
+++ b/radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl
@@ -27,11 +27,11 @@
     /**
      * Connection status for cell. Valid values are PRIMARY_SERVING and SECONDARY_SERVING
      */
-    CellConnectionStatus status;
+    CellConnectionStatus status = CellConnectionStatus.NONE;
     /**
      * The radio technology for this physical channel
      */
-    RadioTechnology rat;
+    RadioTechnology rat = RadioTechnology.UNKNOWN;
     /**
      * Downlink Absolute Radio Frequency Channel Number
      */
diff --git a/radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl b/radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl
index b3cee47..8bb4fe0 100644
--- a/radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl
+++ b/radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl
@@ -26,7 +26,7 @@
     /**
      * The type of network to scan.
      */
-    AccessNetwork accessNetwork;
+    AccessNetwork accessNetwork = AccessNetwork.UNKNOWN;
     /**
      * The frequency bands to scan. Maximum length of the vector is 8.
      */
diff --git a/radio/aidl/android/hardware/radio/network/RadioBandMode.aidl b/radio/aidl/android/hardware/radio/network/RadioBandMode.aidl
index 364a562..bd83b7d 100644
--- a/radio/aidl/android/hardware/radio/network/RadioBandMode.aidl
+++ b/radio/aidl/android/hardware/radio/network/RadioBandMode.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum RadioBandMode {
     /**
      * "Unspecified" (selected by baseband automatically)
diff --git a/radio/aidl/android/hardware/radio/network/RegState.aidl b/radio/aidl/android/hardware/radio/network/RegState.aidl
index de2d5f6..15e7160 100644
--- a/radio/aidl/android/hardware/radio/network/RegState.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegState.aidl
@@ -25,6 +25,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum RegState {
     /**
      * Not registered, MT is not currently searching for a new operator to register
diff --git a/radio/aidl/android/hardware/radio/network/RegStateResult.aidl b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
index 57a73c0..a7857ef 100644
--- a/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
@@ -32,7 +32,7 @@
      * EUTRAN, NGRAN, or another technology that does not support circuit-switched services, this
      * value reports registration in the Packet-switched domain.
      */
-    RegState regState;
+    RegState regState = RegState.NOT_REG_MT_NOT_SEARCHING_OP;
     /**
      * Indicates the radio technology, which must not be UNKNOWN if regState is REG_HOME,
      * REG_ROAMING, NOT_REG_MT_NOT_SEARCHING_OP_EM, NOT_REG_MT_SEARCHING_OP_EM, REG_DENIED_EM,
@@ -40,12 +40,12 @@
      * When the device is on carrier aggregation, vendor RIL service must properly report multiple
      * PhysicalChannelConfig elements through IRadioNetwork::currentPhysicalChannelConfigs.
      */
-    RadioTechnology rat;
+    RadioTechnology rat = RadioTechnology.UNKNOWN;
     /**
      * Cause code reported by the network in case registration fails. This will be a mobility
      * management cause code defined for MM, GMM, MME or equivalent as appropriate for the RAT.
      */
-    RegistrationFailCause reasonForDenial;
+    RegistrationFailCause reasonForDenial = RegistrationFailCause.NONE;
     /**
      * CellIdentity
      */
diff --git a/radio/aidl/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl b/radio/aidl/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
index e945d3b..ab48148 100644
--- a/radio/aidl/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
+++ b/radio/aidl/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
@@ -31,15 +31,15 @@
     /**
      * Type of connection event which is being reported on
      */
-    ConnectionEvent connectionEvent;
+    ConnectionEvent connectionEvent = ConnectionEvent.CS_SIGNALLING_GSM;
     /**
      * Encryption algorithm which was used
      */
-    SecurityAlgorithm encryption;
+    SecurityAlgorithm encryption = SecurityAlgorithm.A50;
     /**
      * Integrity algorithm which was used
      */
-    SecurityAlgorithm integrity;
+    SecurityAlgorithm integrity = SecurityAlgorithm.A50;
     /**
      * Whether or not this connection event is associated with an
      * unauthenticated / unencrypted emergency session
diff --git a/radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl b/radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl
index e440a64..3933889 100644
--- a/radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl
@@ -24,6 +24,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable SignalThresholdInfo {
     /**
      * Received Signal Strength Indication.
@@ -121,5 +122,5 @@
     /**
      * The Radio Access Network for current threshold info.
      */
-    AccessNetwork ran;
+    AccessNetwork ran = AccessNetwork.UNKNOWN;
 }
diff --git a/radio/aidl/android/hardware/radio/sim/AppStatus.aidl b/radio/aidl/android/hardware/radio/sim/AppStatus.aidl
index 7fe8e40..602c8c5 100644
--- a/radio/aidl/android/hardware/radio/sim/AppStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/AppStatus.aidl
@@ -22,6 +22,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable AppStatus {
     const int APP_STATE_UNKNOWN = 0;
     const int APP_STATE_DETECTED = 1;
@@ -57,7 +58,7 @@
     /**
      * Applicable only if appState == SUBSCRIPTION_PERSO
      */
-    PersoSubstate persoSubstate;
+    PersoSubstate persoSubstate = PersoSubstate.UNKNOWN;
     /**
      * e.g., from 0xA0, 0x00 -> 0x41, 0x30, 0x30, 0x30
      */
@@ -67,6 +68,6 @@
      * Applicable to USIM, CSIM and ISIM
      */
     boolean pin1Replaced;
-    PinState pin1;
-    PinState pin2;
+    PinState pin1 = PinState.UNKNOWN;
+    PinState pin2 = PinState.UNKNOWN;
 }
diff --git a/radio/aidl/android/hardware/radio/sim/CardPowerState.aidl b/radio/aidl/android/hardware/radio/sim/CardPowerState.aidl
index 2598dcb..0d5db2a 100644
--- a/radio/aidl/android/hardware/radio/sim/CardPowerState.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CardPowerState.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum CardPowerState {
     POWER_DOWN,
     POWER_UP,
diff --git a/radio/aidl/android/hardware/radio/sim/CardStatus.aidl b/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
index 043bfa4..90aa8e0 100644
--- a/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
@@ -48,7 +48,7 @@
     /**
      * Applicable to USIM and CSIM
      */
-    PinState universalPinState;
+    PinState universalPinState = PinState.UNKNOWN;
     /**
      * Value < RadioConst:CARD_MAX_APPS, -1 if none
      */
diff --git a/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl b/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
index 0002d5a..69c618f 100644
--- a/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -61,7 +61,7 @@
      */
     boolean allowedCarriersPrioritized;
     /** Current restriction status as defined in CarrierRestrictionStatus enum */
-    CarrierRestrictionStatus status;
+    CarrierRestrictionStatus status = CarrierRestrictionStatus.UNKNOWN;
 
     /**  Allowed carriers. */
     CarrierInfo[] allowedCarrierInfoList = {};
@@ -71,5 +71,5 @@
      * excludedCarriers has same mcc/mnc and gid1 is ABCD. It means except the carrier whose gid1
      * is ABCD, all carriers with the same mcc/mnc are allowed.
      */
-    CarrierInfo[]  excludedCarrierInfoList = {};
-}
\ No newline at end of file
+    CarrierInfo[] excludedCarrierInfoList = {};
+}
diff --git a/radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl b/radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl
index f9414a8..c75a4ef 100644
--- a/radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl
@@ -23,6 +23,7 @@
 @VintfStability
 @Backing(type="byte")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum PbReceivedStatus {
     /**
      * Indicates that retrieval is fine.
diff --git a/radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl b/radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
index 89d85a9..7ec5141 100644
--- a/radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
+++ b/radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum SimLockMultiSimPolicy {
 
     /**
diff --git a/radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl b/radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl
index 943f1d2..618ac32 100644
--- a/radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl
+++ b/radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl
@@ -19,6 +19,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable SimRefreshResult {
     /**
      * A file on SIM has been updated.
diff --git a/radio/aidl/android/hardware/radio/voice/Call.aidl b/radio/aidl/android/hardware/radio/voice/Call.aidl
index ee0b025..9990f28 100644
--- a/radio/aidl/android/hardware/radio/voice/Call.aidl
+++ b/radio/aidl/android/hardware/radio/voice/Call.aidl
@@ -99,7 +99,7 @@
      * Vector of User-User Signaling Information
      */
     UusInfo[] uusInfo;
-    AudioQuality audioQuality;
+    AudioQuality audioQuality = AudioQuality.UNSPECIFIED;
     /**
      * Forwarded number. It can set only one forwarded number based on 3GPP rule of the CS.
      * Reference: 3GPP TS 24.008 section 10.5.4.21b
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
index 7e5a68d..90b2715 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -26,6 +26,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable CdmaDisplayInfoRecord {
     const int CDMA_ALPHA_INFO_BUFFER_LENGTH = 64;
     /**
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
index f5c656b..19903c6 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -30,6 +30,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable CdmaInformationRecord {
     const int CDMA_MAX_NUMBER_OF_INFO_RECS = 10;
     /**
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
index b04e273..3a00cae 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -24,6 +24,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable CdmaNumberInfoRecord {
     const int CDMA_NUMBER_INFO_BUFFER_LENGTH = 81;
     /**
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
index 691712e..cb30da8 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
@@ -21,6 +21,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable CdmaRedirectingNumberInfoRecord {
     /**
      * Redirecting Number Information Record as defined in C.S0005 section 3.7.5.11
diff --git a/radio/aidl/android/hardware/radio/voice/ClipStatus.aidl b/radio/aidl/android/hardware/radio/voice/ClipStatus.aidl
index 0a2ea2c..070aff7 100644
--- a/radio/aidl/android/hardware/radio/voice/ClipStatus.aidl
+++ b/radio/aidl/android/hardware/radio/voice/ClipStatus.aidl
@@ -20,6 +20,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum ClipStatus {
     /**
      * CLIP provisioned
diff --git a/radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl b/radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl
index 9f8993d..36e0bc0 100644
--- a/radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl
+++ b/radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl
@@ -23,6 +23,7 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum EmergencyCallRouting {
     /**
      * Indicates Android does not require how to handle the corresponding emergency call; it is
diff --git a/radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl b/radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl
index 9a38197..7737e94 100644
--- a/radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl
@@ -20,7 +20,10 @@
 @VintfStability
 @Backing(type="int")
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 enum LastCallFailCause {
+    /** Do not use. */
+    INVALID = 0,
     UNOBTAINABLE_NUMBER = 1,
     NO_ROUTE_TO_DESTINATION = 3,
     CHANNEL_UNACCEPTABLE = 6,
diff --git a/radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl b/radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
index 4ed17d2..6af38bb 100644
--- a/radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
+++ b/radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
@@ -22,6 +22,6 @@
 @VintfStability
 @JavaDerive(toString=true)
 parcelable LastCallFailCauseInfo {
-    LastCallFailCause causeCode;
+    LastCallFailCause causeCode = LastCallFailCause.INVALID;
     String vendorCause;
 }
diff --git a/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl b/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
index c965a7d..9c9dcff 100644
--- a/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
+++ b/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
@@ -19,6 +19,7 @@
 /** @hide */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable SsInfoData {
     const int SS_INFO_MAX = 4;
     /**
diff --git a/radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl b/radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
index 9fe4024..641994e 100644
--- a/radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
+++ b/radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
@@ -84,7 +84,7 @@
      * Values are a bitfield of SUPP_SERVICE_CLASS_
      */
     int serviceClass;
-    RadioError result;
+    RadioError result = RadioError.NONE;
     /**
      * Valid only for all serviceType except SERVICE_TYPE_CF_* else empty.
      * Only one of ssInfo and cfData may contain values and the other must be empty.
diff --git a/radio/aidl/android/hardware/radio/voice/UusInfo.aidl b/radio/aidl/android/hardware/radio/voice/UusInfo.aidl
index 5d499ca..3760ac6 100644
--- a/radio/aidl/android/hardware/radio/voice/UusInfo.aidl
+++ b/radio/aidl/android/hardware/radio/voice/UusInfo.aidl
@@ -22,6 +22,7 @@
  */
 @VintfStability
 @JavaDerive(toString=true)
+@SuppressWarnings(value={"redundant-name"})
 parcelable UusInfo {
     /**
      * User specified protocol