am 3c6bb4d4: am f2e837e5: am e7f7af96: am 35c8ebab: Merge "take account of RotationVector\'s new extra parameter"
* commit '3c6bb4d4ec58d03f023280c8be8d95d984c8d1f1':
take account of RotationVector's new extra parameter
diff --git a/core/java/android/hardware/SensorManager.java b/core/java/android/hardware/SensorManager.java
index 8c23129..5f2b5f0 100644
--- a/core/java/android/hardware/SensorManager.java
+++ b/core/java/android/hardware/SensorManager.java
@@ -1359,7 +1359,7 @@
float q2 = rotationVector[1];
float q3 = rotationVector[2];
- if (rotationVector.length == 4) {
+ if (rotationVector.length >= 4) {
q0 = rotationVector[3];
} else {
q0 = 1 - q1*q1 - q2*q2 - q3*q3;
@@ -1416,7 +1416,7 @@
* @param Q an array of floats in which to store the computed quaternion
*/
public static void getQuaternionFromVector(float[] Q, float[] rv) {
- if (rv.length == 4) {
+ if (rv.length >= 4) {
Q[0] = rv[3];
} else {
Q[0] = 1 - rv[0]*rv[0] - rv[1]*rv[1] - rv[2]*rv[2];