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[android] - reverse compass direction (#8130)

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Tobrun
2017-02-27 20:22:25 +01:00
committed by Justin R. Miller
parent c70bf6b2bf
commit 147654a46b
1 changed files with 12 additions and 6 deletions
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18
platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/widgets/CompassView.java
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@@ -34,7 +34,7 @@ public final class CompassView extends AppCompatImageView implements Runnable, F
private static final long TIME_FADE_ANIMATION = TIME_WAIT_IDLE;
private static final long TIME_MAP_NORTH_ANIMATION = 150;
private double direction = 0.0;
private float rotation = 0.0f;
private boolean fadeCompassViewFacingNorth = true;
private ViewPropertyAnimatorCompat fadeAnimator;
private PointF focalPoint;
@@ -82,8 +82,8 @@ public final class CompassView extends AppCompatImageView implements Runnable, F
}
public boolean isFacingNorth() {
// increase range more than just 0.0
return direction >= 359.0 || direction <= 1.0;
// increase range of facing north to more than only 0.0
return Math.abs(rotation) >= 359.0 || Math.abs(rotation) <= 1.0;
}
@Override
@@ -105,8 +105,14 @@ public final class CompassView extends AppCompatImageView implements Runnable, F
return focalPoint;
}
public void update(final double direction) {
this.direction = direction;
/**
* Updates the direction of the compass.
*
* @param bearing the direction value of the map
*/
public void update(final double bearing) {
// compass needs reverse bearing #8123
rotation = (float) -bearing;
if (!isEnabled()) {
return;
@@ -124,7 +130,7 @@ public final class CompassView extends AppCompatImageView implements Runnable, F
setVisibility(View.VISIBLE);
}
setRotation((float) direction);
setRotation(rotation);
}
public void fadeCompassViewFacingNorth(boolean compassFadeFacingNorth) {