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Merge "Use -1.0f in SurfaceControl to turn off brightness"

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Fiona Campbell
2019-11-25 11:00:32 +00:00
committed by Android (Google) Code Review
parent 0ab5dcf39f 466dc04d88
commit 5ffc29449b
1 changed files with 6 additions and 2 deletions
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8
services/core/java/com/android/server/lights/LightsService.java
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@@ -84,8 +84,12 @@ public class LightsService extends SystemService {
if (DEBUG) {
Slog.d(TAG, "Using new setBrightness path!");
}
SurfaceControl.setDisplayBrightness(mDisplayToken,
(float) brightness / mSurfaceControlMaximumBrightness);
if (brightness == 0) {
SurfaceControl.setDisplayBrightness(mDisplayToken, -1.0f);
} else {
SurfaceControl.setDisplayBrightness(mDisplayToken,
(float) (brightness - 1) / (mSurfaceControlMaximumBrightness - 1));
}
} else {
int color = brightness & 0x000000ff;
color = 0xff000000 | (color << 16) | (color << 8) | color;