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Merge "Handle invalid empty args to createAutoBrightnessSpline" into nyc-mr1-dev

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Erik Wolsheimer
2016-06-29 23:07:36 +00:00
committed by Android (Google) Code Review
parent 83485046a5 ad82aca96b
commit 136e649760
1 changed files with 4 additions and 0 deletions
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4
services/core/java/com/android/server/display/DisplayPowerController.java
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@@ -1181,6 +1181,10 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
} }
private static Spline createAutoBrightnessSpline(int[] lux, int[] brightness) { private static Spline createAutoBrightnessSpline(int[] lux, int[] brightness) {
if (lux == null || lux.length == 0 || brightness == null || brightness.length == 0) {
Slog.e(TAG, "Could not create auto-brightness spline.");
return null;
}
try { try {
final int n = brightness.length; final int n = brightness.length;
float[] x = new float[n]; float[] x = new float[n];