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[android] #3629 - smooth animation for non location tracking

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This commit is contained in:
Tobrun Van Nuland
2016-05-26 15:31:20 +02:00
parent bd0f0d3a21
commit af6ae05ca3
1 changed files with 2 additions and 6 deletions
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8
platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/widgets/MyLocationView.java
View File

@@ -20,7 +20,6 @@ import android.support.annotation.ColorInt;
import android.support.annotation.FloatRange;
import android.support.annotation.IntRange;
import android.support.annotation.NonNull;
import android.support.v4.view.animation.FastOutLinearInInterpolator;
import android.util.AttributeSet;
import android.view.View;
@@ -56,7 +55,6 @@ public class MyLocationView extends View {
private long locationUpdateTimestamp;
private float gpsDirection;
private float compassDirection;
private float previousDirection;
private float accuracy = 0;
@@ -614,8 +612,7 @@ public class MyLocationView extends View {
} else if (myBearingTrackingMode == MyBearingTracking.COMPASS) {
if (!compassListener.isPaused()) {
builder.bearing(compassListener.getCurrentDegree());
compassDirection = 0;
setCompass(compassDirection);
setCompass(0);
}
}
@@ -662,7 +659,7 @@ public class MyLocationView extends View {
// calculate updateLatLng time + add some extra offset to improve animation
long previousUpdateTimeStamp = locationUpdateTimestamp;
locationUpdateTimestamp = SystemClock.elapsedRealtime();
long locationUpdateDuration = (long) ((locationUpdateTimestamp - previousUpdateTimeStamp) * 1.2);
long locationUpdateDuration = (long) ((locationUpdateTimestamp - previousUpdateTimeStamp) * 1.1);
// calculate interpolated entity
interpolatedLocation = new LatLng((latLng.getLatitude() + previousLocation.getLatitude()) / 2, (latLng.getLongitude() + previousLocation.getLongitude()) / 2);
@@ -678,7 +675,6 @@ public class MyLocationView extends View {
locationChangeAnimator.addUpdateListener(new MarkerCoordinateAnimatorListener(this,
previousLocation, interpolatedLocation
));
locationChangeAnimator.setInterpolator(new FastOutLinearInInterpolator());
locationChangeAnimator.start();
// use interpolated location as current location