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 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/PhoneStatusBarView.java | 27 +++++ .../systemui/statusbar/phone/StatusBar.java | 13 +++ .../policy/BurnInProtectionController.java | 105 ++++++++++++++++++ 5 files changed, 174 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 3d6a7b41069c..051ce042cd8a 100644 --- a/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java +++ b/packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java @@ -176,6 +176,13 @@ public class NavigationBarView extends FrameLayout implements private RotationButtonController mRotationButtonController; private NavigationBarOverlayController mNavBarOverlayController; + 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 @@ -1006,12 +1013,31 @@ public class NavigationBarView extends FrameLayout implements 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/PhoneStatusBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java index d7b6fe9c708f..ae6c080a2f60 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() { mBattery = findViewById(R.id.battery); @@ -139,6 +159,13 @@ public class PhoneStatusBarView extends FrameLayout implements Callbacks { mCutoutSpace = findViewById(R.id.cutout_space_view); mCenterIconSpace = findViewById(R.id.centered_icon_area); + 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/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java index dbc620f4b8f2..8595aa23d316 100644 --- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java +++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java @@ -230,6 +230,7 @@ import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallController; 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; @@ -476,6 +477,7 @@ public class StatusBar extends SystemUI implements protected LockscreenWallpaper mLockscreenWallpaper; private final AutoHideController mAutoHideController; private final CollapsedStatusBarFragmentLogger mCollapsedStatusBarFragmentLogger; + private BurnInProtectionController mBurnInProtectionController; private final Point mCurrentDisplaySize = new Point(); @@ -1224,6 +1226,11 @@ public class StatusBar extends SystemUI implements mStatusBarView.findViewById(R.id.notification_lights_out)); mNotificationShadeWindowViewController.setStatusBarView(mStatusBarView); checkBarModes(); + if (mContext.getResources().getBoolean( + com.android.internal.R.bool.config_enableBurnInProtection)) { + mBurnInProtectionController = new BurnInProtectionController(mContext, + this, mStatusBarView); + } }).getFragmentManager() .beginTransaction() .replace(R.id.status_bar_container, @@ -3703,6 +3710,9 @@ public class StatusBar extends SystemUI implements updateNotificationPanelTouchState(); mNotificationShadeWindowViewController.cancelCurrentTouch(); + if (mBurnInProtectionController != null) { + mBurnInProtectionController.stopShiftTimer(true); + } if (mLaunchCameraOnFinishedGoingToSleep) { mLaunchCameraOnFinishedGoingToSleep = false; @@ -3792,6 +3802,9 @@ public class StatusBar extends SystemUI implements } } updateScrimController(); + if (mBurnInProtectionController != null) { + mBurnInProtectionController.startShiftTimer(true); + } } }; 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..a7b7bd9e53dc --- /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.StatusBar; + +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 StatusBar mStatusBar; + + private Context mContext; + + public BurnInProtectionController(Context context, StatusBar 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"); + } +}