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Commit 5e6c92e2 authored by Skrilax_CZ's avatar Skrilax_CZ Committed by Gerrit Code Review
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Keep keyboard lit until the screen is dimmed 

Do not use button timeout for keyboard (which is intrusive on QWERTY
sliders). Keep it lit until the screen dims instead of turning it off
like the buttons after 5 seconds. Also consider setting keyboard
visibility as a user activity.
parent a1810eff

services/java/com/android/server/power/PowerManagerService.java

+9 −6
Original line number Diff line number Diff line
@@ -915,11 +915,14 @@ public final class PowerManagerService extends IPowerManager.Stub 
            if (mKeyboardVisible != visible) {

                mKeyboardVisible = visible;

                if (!visible) {

                    mKeyboardLight.turnOff();

                    // If hiding keyboard, turn off leds

                    setKeyboardLight(false, 1);

                    setKeyboardLight(false, 2);

                }

                synchronized (mLock) {

                    mDirty |= DIRTY_USER_ACTIVITY;

                    updatePowerStateLocked();

                }

            }

        }

    }
@@ -1361,15 +1364,14 @@ public final class PowerManagerService extends IPowerManager.Stub 
                    nextTimeout = mLastUserActivityTime

                            + screenOffTimeout - screenDimDuration;

                    if (now < nextTimeout) {

                        if (now > mLastUserActivityTime + BUTTON_ON_DURATION) {

                            mButtonsLight.setBrightness(0);

                            mKeyboardLight.setBrightness(0);

                        } else {

                        int brightness = mButtonBrightnessOverrideFromWindowManager >= 0

                                ? mButtonBrightnessOverrideFromWindowManager

                                : mDisplayPowerRequest.screenBrightness;

                            mButtonsLight.setBrightness(brightness);

                        mKeyboardLight.setBrightness(mKeyboardVisible ? brightness : 0);

                        if (now > mLastUserActivityTime + BUTTON_ON_DURATION) {

                            mButtonsLight.setBrightness(0);

                        } else {

                            mButtonsLight.setBrightness(brightness);

                            if (brightness != 0) {

                                nextTimeout = now + BUTTON_ON_DURATION;

                            }
@@ -1378,6 +1380,7 @@ public final class PowerManagerService extends IPowerManager.Stub 
                    } else {

                        nextTimeout = mLastUserActivityTime + screenOffTimeout;

                        if (now < nextTimeout) {

                            mKeyboardLight.setBrightness(0);

                            mUserActivitySummary |= USER_ACTIVITY_SCREEN_DIM;

                        }

                    }