add getters to SoundTrigger.ModelParamRange

Bug: 148852573
Test: manual test app with GTS test
Change-Id: Id8660ce70f926689449119f455579bc2ad2454cb

api/current.txt

@@ -43964,8 +43964,8 @@ package android.service.voice {
   }
 
   public static final class AlwaysOnHotwordDetector.ModelParamRange {
-    method public int end();
-    method public int start();
+    method public int getEnd();
+    method public int getStart();
   }
 
   public class VoiceInteractionService extends android.app.Service {

api/system-current.txt

@@ -3740,10 +3740,10 @@ package android.hardware.soundtrigger {
   }
 
   public static final class SoundTrigger.ModelParamRange implements android.os.Parcelable {
+    method public int getEnd();
+    method public int getStart();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.SoundTrigger.ModelParamRange> CREATOR;
-    field public final int end;
-    field public final int start;
   }
 
   public static final class SoundTrigger.ModuleProperties implements android.os.Parcelable {

core/java/android/hardware/soundtrigger/SoundTrigger.java

@@ -735,22 +735,40 @@ public class SoundTrigger {
         /**
          * The inclusive start of supported range.
          */
-        public final int start;
+        private final int mStart;
 
         /**
          * The inclusive end of supported range.
          */
-        public final int end;
+        private final int mEnd;
 
         ModelParamRange(int start, int end) {
-            this.start = start;
-            this.end = end;
+            this.mStart = start;
+            this.mEnd = end;
         }
 
         /** @hide */
         private ModelParamRange(@NonNull Parcel in) {
-            this.start = in.readInt();
-            this.end = in.readInt();
+            this.mStart = in.readInt();
+            this.mEnd = in.readInt();
+        }
+
+        /**
+         * Get the beginning of the param range
+         *
+         * @return The inclusive start of the supported range.
+         */
+        public int getStart() {
+            return mStart;
+        }
+
+        /**
+         * Get the end of the param range
+         *
+         * @return The inclusive end of the supported range.
+         */
+        public int getEnd() {
+            return mEnd;
         }
 
         @NonNull
@@ -780,8 +798,8 @@ public class SoundTrigger {
         public int hashCode() {
             final int prime = 31;
             int result = 1;
-            result = prime * result + (start);
-            result = prime * result + (end);
+            result = prime * result + (mStart);
+            result = prime * result + (mEnd);
             return result;
         }
 
@@ -797,10 +815,10 @@ public class SoundTrigger {
                 return false;
             }
             ModelParamRange other = (ModelParamRange) obj;
-            if (start != other.start) {
+            if (mStart != other.mStart) {
                 return false;
             }
-            if (end != other.end) {
+            if (mEnd != other.mEnd) {
                 return false;
             }
             return true;
@@ -808,14 +826,14 @@ public class SoundTrigger {
 
         @Override
         public void writeToParcel(@NonNull Parcel dest, int flags) {
-            dest.writeInt(start);
-            dest.writeInt(end);
+            dest.writeInt(mStart);
+            dest.writeInt(mEnd);
         }
 
         @Override
         @NonNull
         public String toString() {
-            return "ModelParamRange [start=" + start + ", end=" + end + "]";
+            return "ModelParamRange [start=" + mStart + ", end=" + mEnd + "]";
         }
     }
 

core/java/android/service/voice/AlwaysOnHotwordDetector.java

@@ -249,21 +249,21 @@ public class AlwaysOnHotwordDetector {
         }
 
         /**
-         * The inclusive start of supported range.
+         * Get the beginning of the param range
          *
-         * @return start of range
+         * @return The inclusive start of the supported range.
          */
-        public int start() {
-            return mModelParamRange.start;
+        public int getStart() {
+            return mModelParamRange.getStart();
         }
 
         /**
-         * The inclusive end of supported range.
+         * Get the end of the param range
          *
-         * @return end of range
+         * @return The inclusive end of the supported range.
          */
-        public int end() {
-            return mModelParamRange.end;
+        public int getEnd() {
+            return mModelParamRange.getEnd();
         }
 
         @Override