From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Park Ju Hyung Date: Sun, 15 Jan 2017 03:33:04 +0900 Subject: [PATCH] SystemUI: add burnIn protection Devices with AMOLED display suffer from status-bar's notification items and nagivation bar's software keys causing permanent burn-ins when used long-term. Moving all items in the area both horizontally and vertically workarounds this problem. jrizzoli: integrate with runtime cmsdk preference Linux4: Removed toggle from settings - the burnIn protection is always enabled if the corresponding AOSP overlay is set to true Updated for T Change-Id: I35b04d1edff86a556adb3ad349569e5d82653f16 Signed-off-by: Park Ju Hyung Signed-off-by: Alex Naidis Signed-off-by: Thecrazyskull Signed-off-by: Joey Rizzoli --- .../SystemUI/res/values/lineage_dimens.xml | 3 + .../navigationbar/NavigationBarView.java | 26 +++++ .../statusbar/phone/CentralSurfacesImpl.java | 14 +++ .../statusbar/phone/PhoneStatusBarView.java | 27 +++++ .../policy/BurnInProtectionController.java | 105 ++++++++++++++++++ 5 files changed, 175 insertions(+) create mode 100644 packages/SystemUI/src/com/android/systemui/statusbar/policy/BurnInProtectionController.java diff --git a/packages/SystemUI/res/values/lineage_dimens.xml b/packages/SystemUI/res/values/lineage_dimens.xml index e1998ce3d3ab..dc59ccd794f7 100644 --- a/packages/SystemUI/res/values/lineage_dimens.xml +++ b/packages/SystemUI/res/values/lineage_dimens.xml @@ -21,4 +21,7 @@ 24dp + + 3dp + 1dp diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java index 0e07d37483df..c523fb2ff7f0 100644 --- a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java +++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java @@ -162,6 +162,13 @@ public class NavigationBarView extends FrameLayout implements TunerService.Tunab private FloatingRotationButton mFloatingRotationButton; private RotationButtonController mRotationButtonController; + private int mBasePaddingBottom; + private int mBasePaddingLeft; + private int mBasePaddingRight; + private int mBasePaddingTop; + + private ViewGroup mNavigationBarContents; + /** * Helper that is responsible for showing the right toast when a disallowed activity operation * occurred. In pinned mode, we show instructions on how to break out of this mode, whilst in @@ -879,12 +886,31 @@ public class NavigationBarView extends FrameLayout implements TunerService.Tunab mContextualButtonGroup.setButtonVisibility(R.id.accessibility_button, visible); } + public void shiftNavigationBarItems(int horizontalShift, int verticalShift) { + if (mNavigationBarContents == null) { + return; + } + + mNavigationBarContents.setPaddingRelative(mBasePaddingLeft + horizontalShift, + mBasePaddingTop + verticalShift, + mBasePaddingRight + horizontalShift, + mBasePaddingBottom - verticalShift); + invalidate(); + } + @Override public void onFinishInflate() { super.onFinishInflate(); mNavigationInflaterView = findViewById(R.id.navigation_inflater); mNavigationInflaterView.setButtonDispatchers(mButtonDispatchers); + + mNavigationBarContents = (ViewGroup) findViewById(R.id.nav_buttons); + + mBasePaddingLeft = mNavigationBarContents.getPaddingStart(); + mBasePaddingTop = mNavigationBarContents.getPaddingTop(); + mBasePaddingRight = mNavigationBarContents.getPaddingEnd(); + mBasePaddingBottom = mNavigationBarContents.getPaddingBottom(); updateOrientationViews(); reloadNavIcons(); } diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java index dca07386a440..df02938f2718 100644 --- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java +++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java @@ -229,6 +229,7 @@ import com.android.systemui.statusbar.phone.panelstate.PanelExpansionChangeEvent import com.android.systemui.statusbar.phone.panelstate.PanelExpansionStateManager; import com.android.systemui.statusbar.policy.BatteryController; import com.android.systemui.statusbar.policy.BrightnessMirrorController; +import com.android.systemui.statusbar.policy.BurnInProtectionController; import com.android.systemui.statusbar.policy.ConfigurationController; import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener; import com.android.systemui.statusbar.policy.DeviceProvisionedController; @@ -469,6 +470,7 @@ public class CentralSurfacesImpl extends CoreStartable implements @Nullable protected LockscreenWallpaper mLockscreenWallpaper; private final AutoHideController mAutoHideController; + private BurnInProtectionController mBurnInProtectionController; private final Point mCurrentDisplaySize = new Point(); @@ -1220,6 +1222,12 @@ public class CentralSurfacesImpl extends CoreStartable implements mNotificationPanelViewController.updatePanelExpansionAndVisibility(); setBouncerShowingForStatusBarComponents(mBouncerShowing); checkBarModes(); + + if (mContext.getResources().getBoolean( + com.android.internal.R.bool.config_enableBurnInProtection)) { + mBurnInProtectionController = new BurnInProtectionController(mContext, + this, mStatusBarView); + } }); initializer.initializeStatusBar(mCentralSurfacesComponent); @@ -3763,6 +3771,9 @@ public class CentralSurfacesImpl extends CoreStartable implements updateNotificationPanelTouchState(); mNotificationShadeWindowViewController.cancelCurrentTouch(); + if (mBurnInProtectionController != null) { + mBurnInProtectionController.stopShiftTimer(true); + } if (mLaunchCameraOnFinishedGoingToSleep) { mLaunchCameraOnFinishedGoingToSleep = false; @@ -3867,6 +3878,9 @@ public class CentralSurfacesImpl extends CoreStartable implements } } updateScrimController(); + if (mBurnInProtectionController != null) { + mBurnInProtectionController.startShiftTimer(true); + } } }; diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java index 3f37a352ed5f..b65cfe4fc4a1 100644 --- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java +++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java @@ -19,6 +19,7 @@ package com.android.systemui.statusbar.phone; import android.annotation.Nullable; import android.content.Context; +import android.content.res.Resources; import android.content.res.Configuration; import android.graphics.Rect; import android.inputmethodservice.InputMethodService; @@ -60,6 +61,13 @@ public class PhoneStatusBarView extends FrameLayout implements Callbacks { private final CommandQueue mCommandQueue; private final StatusBarContentInsetsProvider mContentInsetsProvider; + private int mBasePaddingBottom; + private int mBasePaddingLeft; + private int mBasePaddingRight; + private int mBasePaddingTop; + + private ViewGroup mStatusBarContents; + private DarkReceiver mBattery; private ClockController mClockController; private int mRotationOrientation = -1; @@ -132,6 +140,18 @@ public class PhoneStatusBarView extends FrameLayout implements Callbacks { mTouchEventHandler = handler; } + public void shiftStatusBarItems(int horizontalShift, int verticalShift) { + if (mStatusBarContents == null) { + return; + } + + mStatusBarContents.setPaddingRelative(mBasePaddingLeft + horizontalShift, + mBasePaddingTop + verticalShift, + mBasePaddingRight + horizontalShift, + mBasePaddingBottom - verticalShift); + invalidate(); + } + @Override public void onFinishInflate() { super.onFinishInflate(); @@ -139,6 +159,13 @@ public class PhoneStatusBarView extends FrameLayout implements Callbacks { mClockController = new ClockController(getContext(), this); mCutoutSpace = findViewById(R.id.cutout_space_view); + mStatusBarContents = (ViewGroup) findViewById(R.id.status_bar_contents); + + mBasePaddingLeft = mStatusBarContents.getPaddingStart(); + mBasePaddingTop = mStatusBarContents.getPaddingTop(); + mBasePaddingRight = mStatusBarContents.getPaddingEnd(); + mBasePaddingBottom = mStatusBarContents.getPaddingBottom(); + updateResources(); } diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BurnInProtectionController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BurnInProtectionController.java new file mode 100644 index 000000000000..864d86ffd6a3 --- /dev/null +++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BurnInProtectionController.java @@ -0,0 +1,105 @@ +/* + * Copyright 2017 Paranoid Android + * Copyright 2020 The LineageOS Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.systemui.statusbar.policy; + +import android.content.Context; +import android.content.res.Resources; +import android.os.Handler; +import android.os.Looper; +import android.util.Log; + +import com.android.systemui.R; +import com.android.systemui.navigationbar.NavigationBarView; +import com.android.systemui.statusbar.phone.PhoneStatusBarView; +import com.android.systemui.statusbar.phone.CentralSurfacesImpl; + +public class BurnInProtectionController { + private static final String TAG = "BurnInProtectionController"; + private static final boolean DEBUG = false; + private static final long INTERVAL = 60000; // Milliseconds + + private int mHorizontalShift = 0; + private int mVerticalShift = 0; + private int mHorizontalDirection = 1; + private int mVerticalDirection = 1; + private int mNavigationBarHorizontalMaxShift; + private int mNavigationBarVerticalMaxShift; + private int mHorizontalMaxShift; + private int mVerticalMaxShift; + private long mShiftInterval; + + private final Handler mHandler = new Handler(); + private final Runnable mRunnable = () -> { + shiftItems(); + mHandler.postDelayed(this.mRunnable, INTERVAL); + }; + + private PhoneStatusBarView mPhoneStatusBarView; + private CentralSurfacesImpl mStatusBar; + + private Context mContext; + + public BurnInProtectionController(Context context, CentralSurfacesImpl statusBar, + PhoneStatusBarView phoneStatusBarView) { + mContext = context; + + mPhoneStatusBarView = phoneStatusBarView; + mStatusBar = statusBar; + + mHorizontalMaxShift = mContext.getResources() + .getDimensionPixelSize(R.dimen.burnin_protection_horizontal_shift); + // total of ((vertical_max_shift - 1) * 2) pixels can be moved + mVerticalMaxShift = mContext.getResources() + .getDimensionPixelSize(R.dimen.burnin_protection_vertical_shift) - 1; + } + + public void startShiftTimer(boolean enabled) { + if (!enabled) return; + mHandler.removeCallbacks(mRunnable); + mHandler.postDelayed(mRunnable, INTERVAL); + if (DEBUG) Log.d(TAG, "Started shift timer"); + } + + public void stopShiftTimer(boolean enabled) { + if (!enabled) return; + mHandler.removeCallbacks(mRunnable); + if (DEBUG) Log.d(TAG, "Canceled shift timer"); + } + + private void shiftItems() { + mHorizontalShift += mHorizontalDirection; + if ((mHorizontalShift >= mHorizontalMaxShift) || + (mHorizontalShift <= -mHorizontalMaxShift)) { + mHorizontalDirection *= -1; + } + + mVerticalShift += mVerticalDirection; + if ((mVerticalShift >= mVerticalMaxShift) || + (mVerticalShift <= -mVerticalMaxShift)) { + mVerticalDirection *= -1; + } + + mPhoneStatusBarView.shiftStatusBarItems(mHorizontalShift, mVerticalShift); + NavigationBarView navigationBarView = mStatusBar.getNavigationBarView(); + + if (navigationBarView != null) { + navigationBarView.shiftNavigationBarItems(mHorizontalShift, mVerticalShift); + } + if (DEBUG) Log.d(TAG, "Shifting items\u2026"); + } +}