Add smallest displacement field to FLP HAL

Change-Id: I4d857256c035c65185be3be8401bec8d45091aaf

2 files changed, 20 insertions, 0 deletions

diff --git a/location/java/android/location/FusedBatchOptions.java b/location/java/android/location/FusedBatchOptions.java
index 5600aeb..aa4a860 100644
--- a/location/java/android/location/FusedBatchOptions.java
+++ b/location/java/android/location/FusedBatchOptions.java
@@ -30,6 +30,8 @@ public class FusedBatchOptions implements Parcelable {
 
     // the default value is set to request fixes at no cost
     private volatile double mMaxPowerAllocationInMW = 0;
+    // If non-zero can be used for power savings by throttling location when device hasn't moved.
+    private volatile float mSmallestDisplacementMeters = 0;
 
     /*
      * Getters and setters for properties needed to hold the options.
@@ -50,6 +52,14 @@ public class FusedBatchOptions implements Parcelable {
         return mPeriodInNS;
     }
 
+    public void setSmallestDisplacementMeters(float value) {
+        mSmallestDisplacementMeters = value;
+    }
+
+    public float getSmallestDisplacementMeters() {
+        return mSmallestDisplacementMeters;
+    }
+
     public void setSourceToUse(int source) {
         mSourcesToUse |= source;
     }
@@ -112,6 +122,7 @@ public class FusedBatchOptions implements Parcelable {
             options.setPeriodInNS(parcel.readLong());
             options.setSourceToUse(parcel.readInt());
             options.setFlag(parcel.readInt());
+            options.setSmallestDisplacementMeters(parcel.readFloat());
             return options;
         }
 
@@ -132,5 +143,6 @@ public class FusedBatchOptions implements Parcelable {
         parcel.writeLong(mPeriodInNS);
         parcel.writeInt(mSourcesToUse);
         parcel.writeInt(mFlags);
+        parcel.writeFloat(mSmallestDisplacementMeters);
     }
 }
diff --git a/location/lib/java/com/android/location/provider/GmsFusedBatchOptions.java b/location/lib/java/com/android/location/provider/GmsFusedBatchOptions.java
index fd3f402..29818ec 100644
--- a/location/lib/java/com/android/location/provider/GmsFusedBatchOptions.java
+++ b/location/lib/java/com/android/location/provider/GmsFusedBatchOptions.java
@@ -43,6 +43,14 @@ public class GmsFusedBatchOptions {
         return mOptions.getPeriodInNS();
     }
 
+    public void setSmallestDisplacementMeters(float value) {
+        mOptions.setSmallestDisplacementMeters(value);
+    }
+
+    public float getSmallestDisplacementMeters() {
+        return mOptions.getSmallestDisplacementMeters();
+    }
+
     public void setSourceToUse(int source) {
         mOptions.setSourceToUse(source);
     }