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Merge "Fix screen-on speed during phone call" into rvc-dev

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This commit is contained in:
Fiona Campbell
2020-05-06 09:04:35 +00:00
committed by Android (Google) Code Review
parent 0cdc5c26bc c395a29ece
commit a0cecdfe8f
2 changed files with 17 additions and 7 deletions
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22
services/core/java/com/android/server/display/DisplayPowerController.java
View File

@@ -1067,12 +1067,22 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
mColorFadeEnabled && mPowerState.getColorFadeLevel() == 1.0f;
final boolean brightnessIsTemporary =
mAppliedTemporaryBrightness || mAppliedTemporaryAutoBrightnessAdjustment;
if (initialRampSkip || hasBrightnessBuckets
|| wasOrWillBeInVr || !isDisplayContentVisible || brightnessIsTemporary) {
animateScreenBrightness(brightnessState, SCREEN_ANIMATION_RATE_MINIMUM);
} else {
animateScreenBrightness(brightnessState,
slowChange ? mBrightnessRampRateSlow : mBrightnessRampRateFast);
// We only want to animate the brightness if it is between 0.0f and 1.0f.
// brightnessState can contain the values -1.0f and NaN, which we do not want to
// animate to. To avoid this, we check the value first.
// If the brightnessState is off (-1.0f) we still want to animate to the minimum
// brightness (0.0f) to accommodate for LED displays, which can appear bright to the
// user even when the display is all black.
float animateValue = brightnessState == PowerManager.BRIGHTNESS_OFF_FLOAT
? PowerManager.BRIGHTNESS_MIN : brightnessState;
if (isValidBrightnessValue(animateValue)) {
if (initialRampSkip || hasBrightnessBuckets
|| wasOrWillBeInVr || !isDisplayContentVisible || brightnessIsTemporary) {
animateScreenBrightness(animateValue, SCREEN_ANIMATION_RATE_MINIMUM);
} else {
animateScreenBrightness(animateValue,
slowChange ? mBrightnessRampRateSlow : mBrightnessRampRateFast);
}
}
if (!brightnessIsTemporary) {

2
services/core/java/com/android/server/display/DisplayPowerState.java
View File

@@ -146,7 +146,7 @@ final class DisplayPowerState {
/**
* Sets the display brightness.
*
* @param brightness The brightness, ranges from 0 (minimum / off) to 255 (brightest).
* @param brightness The brightness, ranges from 0.0f (minimum / off) to 1.0f (brightest).
*/
public void setScreenBrightness(float brightness) {
if (mScreenBrightness != brightness) {