diff options
| -rw-r--r-- | cmhw/org/cyanogenmod/hardware/SunlightEnhancement.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/cmhw/org/cyanogenmod/hardware/SunlightEnhancement.java b/cmhw/org/cyanogenmod/hardware/SunlightEnhancement.java deleted file mode 100644 index a83e9cd..0000000 --- a/cmhw/org/cyanogenmod/hardware/SunlightEnhancement.java +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Copyright (C) 2016 The CyanogenMod 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 org.cyanogenmod.hardware; - -import org.cyanogenmod.internal.util.FileUtils; - -import android.util.Log; - -/** - * Facemelt mode! - */ -public class SunlightEnhancement { - - private static final String TAG = "SunlightEnhancement"; - - private static final String FILE_HBM = "/sys/class/graphics/fb0/hbm"; - - /** - * Whether device supports HBM - * - * @return boolean Supported devices must return always true - */ - public static boolean isSupported() { - return FileUtils.isFileWritable(FILE_HBM); - } - - /** - * This method return the current activation status of HBM - * - * @return boolean Must be false when HBM is not supported or not activated, or - * the operation failed while reading the status; true in any other case. - */ - public static boolean isEnabled() { - try { - return Integer.parseInt(FileUtils.readOneLine(FILE_HBM)) > 0; - } catch (Exception e) { - Log.e(TAG, e.getMessage(), e); - } - return false; - } - - /** - * This method allows to setup HBM - * - * @param status The new HBM status - * @return boolean Must be false if HBM is not supported or the operation - * failed; true in any other case. - */ - public static boolean setEnabled(boolean status) { - return FileUtils.writeLine(FILE_HBM, status ? "1" : "0"); - } - - /** - * Whether adaptive backlight (CABL / CABC) is required to be enabled - * - * @return boolean False if adaptive backlight is not a dependency - */ - public static boolean isAdaptiveBacklightRequired() { - return false; - } - - /** - * Set this to true if the implementation is self-managed and does - * it's own ambient sensing. In this case, setEnabled is assumed - * to toggle the feature on or off, but not activate it. If set - * to false, LiveDisplay will call setEnabled when the ambient lux - * threshold is crossed. - * - * @return true if this enhancement is self-managed - */ - public static boolean isSelfManaged() { - return false; - } -} |