b49ed55600
* While we're at it, hide the use of getSupportedFeatures(), since it only works for lineagehw java features, not hidl * Cleanup some minor styling/organization issues Change-Id: I905010bc7c6d7d8578eeca501be23f665127aa27
944 lines
32 KiB
Java
944 lines
32 KiB
Java
/*
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* Copyright (C) 2015-2016 The CyanogenMod Project
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* 2017-2019 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package lineageos.hardware;
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import android.content.Context;
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import android.hidl.base.V1_0.IBase;
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import android.os.IBinder;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.util.ArrayMap;
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import android.util.Log;
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import android.util.Range;
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import com.android.internal.annotations.VisibleForTesting;
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import com.android.internal.util.ArrayUtils;
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import lineageos.app.LineageContextConstants;
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import lineageos.hardware.DisplayMode;
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import lineageos.hardware.HIDLHelper;
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import lineageos.hardware.HSIC;
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import lineageos.hardware.TouchscreenGesture;
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import vendor.lineage.livedisplay.V2_0.IAdaptiveBacklight;
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import vendor.lineage.livedisplay.V2_0.IAutoContrast;
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import vendor.lineage.livedisplay.V2_0.IColorBalance;
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import vendor.lineage.livedisplay.V2_0.IColorEnhancement;
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import vendor.lineage.livedisplay.V2_0.IDisplayColorCalibration;
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import vendor.lineage.livedisplay.V2_0.IDisplayModes;
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import vendor.lineage.livedisplay.V2_0.IPictureAdjustment;
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import vendor.lineage.livedisplay.V2_0.IReadingEnhancement;
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import vendor.lineage.livedisplay.V2_0.ISunlightEnhancement;
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import vendor.lineage.touch.V1_0.IGloveMode;
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import vendor.lineage.touch.V1_0.IKeyDisabler;
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import vendor.lineage.touch.V1_0.IStylusMode;
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import vendor.lineage.touch.V1_0.ITouchscreenGesture;
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import java.io.UnsupportedEncodingException;
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import java.lang.IllegalArgumentException;
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import java.lang.reflect.Field;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import java.util.NoSuchElementException;
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/**
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* Manages access to LineageOS hardware extensions
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*
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* <p>
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* This manager requires the HARDWARE_ABSTRACTION_ACCESS permission.
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* <p>
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* To get the instance of this class, utilize LineageHardwareManager#getInstance(Context context)
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*/
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public final class LineageHardwareManager {
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private static final String TAG = "LineageHardwareManager";
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// The VisibleForTesting annotation is to ensure Proguard doesn't remove these
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// fields, as they might be used via reflection. When the @Keep annotation in
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// the support library is properly handled in the platform, we should change this.
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/**
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* Adaptive backlight support (this refers to technologies like NVIDIA SmartDimmer,
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* QCOM CABL or Samsung CABC)
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*/
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@VisibleForTesting
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public static final int FEATURE_ADAPTIVE_BACKLIGHT = 0x1;
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/**
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* Color enhancement support
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*/
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@VisibleForTesting
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public static final int FEATURE_COLOR_ENHANCEMENT = 0x2;
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/**
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* Display RGB color calibration
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*/
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@VisibleForTesting
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public static final int FEATURE_DISPLAY_COLOR_CALIBRATION = 0x4;
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/**
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* High touch sensitivity for touch panels
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*/
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@VisibleForTesting
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public static final int FEATURE_HIGH_TOUCH_SENSITIVITY = 0x10;
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/**
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* Hardware navigation key disablement
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*/
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@VisibleForTesting
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public static final int FEATURE_KEY_DISABLE = 0x20;
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/**
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* Increased display readability in bright light
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*/
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@VisibleForTesting
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public static final int FEATURE_SUNLIGHT_ENHANCEMENT = 0x100;
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/**
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* Variable vibrator intensity
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*/
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@VisibleForTesting
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public static final int FEATURE_VIBRATOR = 0x400;
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/**
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* Touchscreen hovering
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*/
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@VisibleForTesting
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public static final int FEATURE_TOUCH_HOVERING = 0x800;
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/**
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* Auto contrast
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*/
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@VisibleForTesting
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public static final int FEATURE_AUTO_CONTRAST = 0x1000;
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/**
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* Display modes
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*/
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@VisibleForTesting
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public static final int FEATURE_DISPLAY_MODES = 0x2000;
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/**
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* Reading mode
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*/
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@VisibleForTesting
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public static final int FEATURE_READING_ENHANCEMENT = 0x4000;
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/**
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* Color balance
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*/
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@VisibleForTesting
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public static final int FEATURE_COLOR_BALANCE = 0x20000;
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/**
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* HSIC picture adjustment
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*/
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@VisibleForTesting
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public static final int FEATURE_PICTURE_ADJUSTMENT = 0x40000;
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/**
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* Touchscreen gesture
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*/
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@VisibleForTesting
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public static final int FEATURE_TOUCHSCREEN_GESTURES = 0x80000;
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private static final List<Integer> BOOLEAN_FEATURES = Arrays.asList(
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FEATURE_ADAPTIVE_BACKLIGHT,
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FEATURE_AUTO_CONTRAST,
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FEATURE_COLOR_ENHANCEMENT,
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FEATURE_HIGH_TOUCH_SENSITIVITY,
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FEATURE_KEY_DISABLE,
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FEATURE_SUNLIGHT_ENHANCEMENT,
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FEATURE_TOUCH_HOVERING,
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FEATURE_READING_ENHANCEMENT
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);
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private static ILineageHardwareService sService;
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private static LineageHardwareManager sLineageHardwareManagerInstance;
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private Context mContext;
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private final ArrayMap<String, String> mDisplayModeMappings = new ArrayMap<String, String>();
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private final boolean mFilterDisplayModes;
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// HIDL hals
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private HashMap<Integer, IBase> mHIDLMap = new HashMap<Integer, IBase>();
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/**
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* @hide to prevent subclassing from outside of the framework
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*/
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private LineageHardwareManager(Context context) {
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Context appContext = context.getApplicationContext();
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if (appContext != null) {
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mContext = appContext;
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} else {
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mContext = context;
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}
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sService = getService();
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if (context.getPackageManager().hasSystemFeature(
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LineageContextConstants.Features.HARDWARE_ABSTRACTION) && !checkService()) {
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Log.wtf(TAG, "Unable to get LineageHardwareService. The service either" +
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" crashed, was not started, or the interface has been called to early in" +
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" SystemServer init");
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}
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final String[] mappings = mContext.getResources().getStringArray(
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org.lineageos.platform.internal.R.array.config_displayModeMappings);
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if (mappings != null && mappings.length > 0) {
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for (String mapping : mappings) {
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String[] split = mapping.split(":");
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if (split.length == 2) {
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mDisplayModeMappings.put(split[0], split[1]);
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}
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}
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}
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mFilterDisplayModes = mContext.getResources().getBoolean(
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org.lineageos.platform.internal.R.bool.config_filterDisplayModes);
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}
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/**
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* Get or create an instance of the {@link lineageos.hardware.LineageHardwareManager}
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* @param context
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* @return {@link LineageHardwareManager}
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*/
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public static LineageHardwareManager getInstance(Context context) {
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if (sLineageHardwareManagerInstance == null) {
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sLineageHardwareManagerInstance = new LineageHardwareManager(context);
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}
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return sLineageHardwareManagerInstance;
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}
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/** @hide */
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public static ILineageHardwareService getService() {
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if (sService != null) {
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return sService;
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}
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IBinder b = ServiceManager.getService(LineageContextConstants.LINEAGE_HARDWARE_SERVICE);
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if (b != null) {
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sService = ILineageHardwareService.Stub.asInterface(b);
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return sService;
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}
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return null;
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}
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/**
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* Determine if a Lineage Hardware feature is supported on this device
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*
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* @param feature The Lineage Hardware feature to query
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*
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* @return true if the feature is supported, false otherwise.
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*/
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public boolean isSupported(int feature) {
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return isSupportedHIDL(feature) || isSupportedLegacy(feature);
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}
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private boolean isSupportedHIDL(int feature) {
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if (!mHIDLMap.containsKey(feature)) {
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mHIDLMap.put(feature, getHIDLService(feature));
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}
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return mHIDLMap.get(feature) != null;
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}
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private boolean isSupportedLegacy(int feature) {
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try {
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if (checkService()) {
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return feature == (sService.getSupportedFeatures() & feature);
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}
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} catch (RemoteException e) {
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}
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return false;
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}
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private IBase getHIDLService(int feature) {
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try {
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switch (feature) {
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case FEATURE_ADAPTIVE_BACKLIGHT:
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return IAdaptiveBacklight.getService(true);
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case FEATURE_AUTO_CONTRAST:
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return IAutoContrast.getService(true);
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case FEATURE_COLOR_BALANCE:
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return IColorBalance.getService(true);
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case FEATURE_COLOR_ENHANCEMENT:
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return IColorEnhancement.getService(true);
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case FEATURE_DISPLAY_COLOR_CALIBRATION:
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return IDisplayColorCalibration.getService(true);
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case FEATURE_DISPLAY_MODES:
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return IDisplayModes.getService(true);
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case FEATURE_PICTURE_ADJUSTMENT:
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return IPictureAdjustment.getService(true);
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case FEATURE_READING_ENHANCEMENT:
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return IReadingEnhancement.getService(true);
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case FEATURE_SUNLIGHT_ENHANCEMENT:
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return ISunlightEnhancement.getService(true);
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case FEATURE_HIGH_TOUCH_SENSITIVITY:
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return IGloveMode.getService(true);
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case FEATURE_KEY_DISABLE:
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return IKeyDisabler.getService(true);
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case FEATURE_TOUCH_HOVERING:
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return IStylusMode.getService(true);
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case FEATURE_TOUCHSCREEN_GESTURES:
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return ITouchscreenGesture.getService(true);
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}
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} catch (NoSuchElementException | RemoteException e) {
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}
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return null;
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}
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/**
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* String version for preference constraints
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*
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* @hide
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*/
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public boolean isSupported(String feature) {
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if (!feature.startsWith("FEATURE_")) {
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return false;
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}
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try {
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Field f = getClass().getField(feature);
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if (f != null) {
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return isSupported((int) f.get(null));
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}
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} catch (NoSuchFieldException | IllegalAccessException e) {
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Log.d(TAG, e.getMessage(), e);
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}
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return false;
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}
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/**
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* Determine if the given feature is enabled or disabled.
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*
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* Only used for features which have simple enable/disable controls.
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*
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* @param feature the Lineage Hardware feature to query
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*
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* @return true if the feature is enabled, false otherwise.
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*/
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public boolean get(int feature) {
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if (!BOOLEAN_FEATURES.contains(feature)) {
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throw new IllegalArgumentException(feature + " is not a boolean");
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}
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try {
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if (isSupportedHIDL(feature)) {
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IBase obj = mHIDLMap.get(feature);
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switch (feature) {
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case FEATURE_ADAPTIVE_BACKLIGHT:
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IAdaptiveBacklight adaptiveBacklight = (IAdaptiveBacklight) obj;
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return adaptiveBacklight.isEnabled();
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case FEATURE_AUTO_CONTRAST:
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IAutoContrast autoContrast = (IAutoContrast) obj;
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return autoContrast.isEnabled();
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case FEATURE_COLOR_ENHANCEMENT:
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IColorEnhancement colorEnhancement = (IColorEnhancement) obj;
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return colorEnhancement.isEnabled();
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case FEATURE_HIGH_TOUCH_SENSITIVITY:
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IGloveMode gloveMode = (IGloveMode) obj;
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return gloveMode.isEnabled();
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case FEATURE_KEY_DISABLE:
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IKeyDisabler keyDisabler = (IKeyDisabler) obj;
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return keyDisabler.isEnabled();
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case FEATURE_SUNLIGHT_ENHANCEMENT:
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ISunlightEnhancement sunlightEnhancement = (ISunlightEnhancement) obj;
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return sunlightEnhancement.isEnabled();
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case FEATURE_TOUCH_HOVERING:
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IStylusMode stylusMode = (IStylusMode) obj;
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return stylusMode.isEnabled();
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case FEATURE_READING_ENHANCEMENT:
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IReadingEnhancement readingEnhancement = (IReadingEnhancement) obj;
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return readingEnhancement.isEnabled();
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}
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} else if (checkService()) {
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return sService.get(feature);
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}
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} catch (RemoteException e) {
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}
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return false;
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}
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/**
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* Enable or disable the given feature
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*
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* Only used for features which have simple enable/disable controls.
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*
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* @param feature the Lineage Hardware feature to set
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* @param enable true to enable, false to disale
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*
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* @return true if the feature is enabled, false otherwise.
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*/
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public boolean set(int feature, boolean enable) {
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if (!BOOLEAN_FEATURES.contains(feature)) {
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throw new IllegalArgumentException(feature + " is not a boolean");
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}
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try {
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if (isSupportedHIDL(feature)) {
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IBase obj = mHIDLMap.get(feature);
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switch (feature) {
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case FEATURE_ADAPTIVE_BACKLIGHT:
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IAdaptiveBacklight adaptiveBacklight = (IAdaptiveBacklight) obj;
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return adaptiveBacklight.setEnabled(enable);
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case FEATURE_AUTO_CONTRAST:
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IAutoContrast autoContrast = (IAutoContrast) obj;
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return autoContrast.setEnabled(enable);
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case FEATURE_COLOR_ENHANCEMENT:
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IColorEnhancement colorEnhancement = (IColorEnhancement) obj;
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return colorEnhancement.setEnabled(enable);
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case FEATURE_HIGH_TOUCH_SENSITIVITY:
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IGloveMode gloveMode = (IGloveMode) obj;
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return gloveMode.setEnabled(enable);
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case FEATURE_KEY_DISABLE:
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IKeyDisabler keyDisabler = (IKeyDisabler) obj;
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return keyDisabler.setEnabled(enable);
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case FEATURE_SUNLIGHT_ENHANCEMENT:
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ISunlightEnhancement sunlightEnhancement = (ISunlightEnhancement) obj;
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return sunlightEnhancement.setEnabled(enable);
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case FEATURE_TOUCH_HOVERING:
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IStylusMode stylusMode = (IStylusMode) obj;
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return stylusMode.setEnabled(enable);
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case FEATURE_READING_ENHANCEMENT:
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IReadingEnhancement readingEnhancement = (IReadingEnhancement) obj;
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return readingEnhancement.setEnabled(enable);
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}
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} else if (checkService()) {
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return sService.set(feature, enable);
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}
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} catch (RemoteException e) {
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}
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return false;
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}
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private int getArrayValue(int[] arr, int idx, int defaultValue) {
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if (arr == null || arr.length <= idx) {
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return defaultValue;
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}
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return arr[idx];
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}
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/**
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* {@hide}
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*/
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public static final int VIBRATOR_INTENSITY_INDEX = 0;
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/**
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* {@hide}
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*/
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public static final int VIBRATOR_DEFAULT_INDEX = 1;
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/**
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* {@hide}
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*/
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public static final int VIBRATOR_MIN_INDEX = 2;
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/**
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* {@hide}
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*/
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public static final int VIBRATOR_MAX_INDEX = 3;
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/**
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* {@hide}
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*/
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public static final int VIBRATOR_WARNING_INDEX = 4;
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private int[] getVibratorIntensityArray() {
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try {
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if (checkService()) {
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return sService.getVibratorIntensity();
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}
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} catch (RemoteException e) {
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}
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return null;
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}
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/**
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* @return The current vibrator intensity.
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*/
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public int getVibratorIntensity() {
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return getArrayValue(getVibratorIntensityArray(), VIBRATOR_INTENSITY_INDEX, 0);
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}
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/**
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* @return The default vibrator intensity.
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*/
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public int getVibratorDefaultIntensity() {
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return getArrayValue(getVibratorIntensityArray(), VIBRATOR_DEFAULT_INDEX, 0);
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}
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/**
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* @return The minimum vibrator intensity.
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*/
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public int getVibratorMinIntensity() {
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return getArrayValue(getVibratorIntensityArray(), VIBRATOR_MIN_INDEX, 0);
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}
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/**
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* @return The maximum vibrator intensity.
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*/
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public int getVibratorMaxIntensity() {
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return getArrayValue(getVibratorIntensityArray(), VIBRATOR_MAX_INDEX, 0);
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}
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|
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/**
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* @return The warning threshold vibrator intensity.
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*/
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public int getVibratorWarningIntensity() {
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return getArrayValue(getVibratorIntensityArray(), VIBRATOR_WARNING_INDEX, 0);
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}
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|
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/**
|
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* Set the current vibrator intensity
|
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*
|
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* @param intensity the intensity to set, between {@link #getVibratorMinIntensity()} and
|
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* {@link #getVibratorMaxIntensity()} inclusive.
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*
|
|
* @return true on success, false otherwise.
|
|
*/
|
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public boolean setVibratorIntensity(int intensity) {
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try {
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if (checkService()) {
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return sService.setVibratorIntensity(intensity);
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}
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} catch (RemoteException e) {
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}
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return false;
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}
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|
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/**
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* {@hide}
|
|
*/
|
|
public static final int COLOR_CALIBRATION_RED_INDEX = 0;
|
|
/**
|
|
* {@hide}
|
|
*/
|
|
public static final int COLOR_CALIBRATION_GREEN_INDEX = 1;
|
|
/**
|
|
* {@hide}
|
|
*/
|
|
public static final int COLOR_CALIBRATION_BLUE_INDEX = 2;
|
|
/**
|
|
* {@hide}
|
|
*/
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|
public static final int COLOR_CALIBRATION_MIN_INDEX = 3;
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|
/**
|
|
* {@hide}
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|
*/
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|
public static final int COLOR_CALIBRATION_MAX_INDEX = 4;
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|
|
|
private int[] getDisplayColorCalibrationArray() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_COLOR_CALIBRATION)) {
|
|
IDisplayColorCalibration displayColorCalibration = (IDisplayColorCalibration)
|
|
mHIDLMap.get(FEATURE_DISPLAY_COLOR_CALIBRATION);
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|
return ArrayUtils.convertToIntArray(displayColorCalibration.getCalibration());
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|
} else if (checkService()) {
|
|
return sService.getDisplayColorCalibration();
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|
}
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|
} catch (RemoteException e) {
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @return the current RGB calibration, where int[0] = R, int[1] = G, int[2] = B.
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|
*/
|
|
public int[] getDisplayColorCalibration() {
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|
int[] arr = getDisplayColorCalibrationArray();
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|
if (arr == null || arr.length < 3) {
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|
return null;
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|
}
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|
return Arrays.copyOf(arr, 3);
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|
}
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|
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|
/**
|
|
* @return The minimum value for all colors
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|
*/
|
|
public int getDisplayColorCalibrationMin() {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_COLOR_CALIBRATION)) {
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|
IDisplayColorCalibration displayColorCalibration = (IDisplayColorCalibration)
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|
mHIDLMap.get(FEATURE_DISPLAY_COLOR_CALIBRATION);
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|
try {
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|
return displayColorCalibration.getMinValue();
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|
} catch (RemoteException e) {
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|
return 0;
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|
}
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|
}
|
|
|
|
return getArrayValue(getDisplayColorCalibrationArray(), COLOR_CALIBRATION_MIN_INDEX, 0);
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}
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|
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|
/**
|
|
* @return The maximum value for all colors
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|
*/
|
|
public int getDisplayColorCalibrationMax() {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_COLOR_CALIBRATION)) {
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|
IDisplayColorCalibration displayColorCalibration = (IDisplayColorCalibration)
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|
mHIDLMap.get(FEATURE_DISPLAY_COLOR_CALIBRATION);
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|
try {
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|
return displayColorCalibration.getMaxValue();
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|
} catch (RemoteException e) {
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|
return 0;
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|
}
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|
}
|
|
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|
return getArrayValue(getDisplayColorCalibrationArray(), COLOR_CALIBRATION_MAX_INDEX, 0);
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}
|
|
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|
/**
|
|
* Set the display color calibration to the given rgb triplet
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|
*
|
|
* @param rgb RGB color calibration. Each value must be between
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|
* {@link #getDisplayColorCalibrationMin()} and {@link #getDisplayColorCalibrationMax()},
|
|
* inclusive.
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|
*
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|
* @return true on success, false otherwise.
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|
*/
|
|
public boolean setDisplayColorCalibration(int[] rgb) {
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|
try {
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|
if (isSupportedHIDL(FEATURE_DISPLAY_COLOR_CALIBRATION)) {
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|
IDisplayColorCalibration displayColorCalibration = (IDisplayColorCalibration)
|
|
mHIDLMap.get(FEATURE_DISPLAY_COLOR_CALIBRATION);
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|
return displayColorCalibration.setCalibration(
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|
new ArrayList<Integer>(Arrays.asList(rgb[0], rgb[1], rgb[2])));
|
|
} else if (checkService()) {
|
|
return sService.setDisplayColorCalibration(rgb);
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|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @return true if adaptive backlight should be enabled when sunlight enhancement
|
|
* is enabled.
|
|
*/
|
|
public boolean requireAdaptiveBacklightForSunlightEnhancement() {
|
|
if (isSupportedHIDL(FEATURE_SUNLIGHT_ENHANCEMENT)) {
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
if (checkService()) {
|
|
return sService.requireAdaptiveBacklightForSunlightEnhancement();
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @return true if this implementation does it's own lux metering
|
|
*/
|
|
public boolean isSunlightEnhancementSelfManaged() {
|
|
if (isSupportedHIDL(FEATURE_SUNLIGHT_ENHANCEMENT)) {
|
|
return false;
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|
}
|
|
|
|
try {
|
|
if (checkService()) {
|
|
return sService.isSunlightEnhancementSelfManaged();
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|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @return a list of available display modes on the devices
|
|
*/
|
|
public DisplayMode[] getDisplayModes() {
|
|
DisplayMode[] modes = null;
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_MODES)) {
|
|
IDisplayModes displayModes = (IDisplayModes) mHIDLMap.get(FEATURE_DISPLAY_MODES);
|
|
modes = HIDLHelper.fromHIDLModes(displayModes.getDisplayModes());
|
|
} else if (checkService()) {
|
|
modes= sService.getDisplayModes();
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|
}
|
|
} catch (RemoteException e) {
|
|
} finally {
|
|
if (modes == null) {
|
|
return null;
|
|
}
|
|
final ArrayList<DisplayMode> remapped = new ArrayList<DisplayMode>();
|
|
for (DisplayMode mode : modes) {
|
|
DisplayMode r = remapDisplayMode(mode);
|
|
if (r != null) {
|
|
remapped.add(r);
|
|
}
|
|
}
|
|
return remapped.toArray(new DisplayMode[remapped.size()]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return the currently active display mode
|
|
*/
|
|
public DisplayMode getCurrentDisplayMode() {
|
|
DisplayMode mode = null;
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_MODES)) {
|
|
IDisplayModes displayModes = (IDisplayModes) mHIDLMap.get(FEATURE_DISPLAY_MODES);
|
|
mode = HIDLHelper.fromHIDLMode(displayModes.getCurrentDisplayMode());
|
|
} else if (checkService()) {
|
|
mode = sService.getCurrentDisplayMode();
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|
}
|
|
} catch (RemoteException e) {
|
|
} finally {
|
|
return mode != null ? remapDisplayMode(mode) : null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return the default display mode to be set on boot
|
|
*/
|
|
public DisplayMode getDefaultDisplayMode() {
|
|
DisplayMode mode = null;
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_MODES)) {
|
|
IDisplayModes displayModes = (IDisplayModes) mHIDLMap.get(FEATURE_DISPLAY_MODES);
|
|
mode = HIDLHelper.fromHIDLMode(displayModes.getDefaultDisplayMode());
|
|
} else if (checkService()) {
|
|
mode = sService.getDefaultDisplayMode();
|
|
}
|
|
} catch (RemoteException e) {
|
|
} finally {
|
|
return mode != null ? remapDisplayMode(mode) : null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return true if setting the mode was successful
|
|
*/
|
|
public boolean setDisplayMode(DisplayMode mode, boolean makeDefault) {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_DISPLAY_MODES)) {
|
|
IDisplayModes displayModes = (IDisplayModes) mHIDLMap.get(FEATURE_DISPLAY_MODES);
|
|
return displayModes.setDisplayMode(mode.id, makeDefault);
|
|
} else if (checkService()) {
|
|
return sService.setDisplayMode(mode, makeDefault);
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private DisplayMode remapDisplayMode(DisplayMode in) {
|
|
if (in == null) {
|
|
return null;
|
|
}
|
|
if (mDisplayModeMappings.containsKey(in.name)) {
|
|
return new DisplayMode(in.id, mDisplayModeMappings.get(in.name));
|
|
}
|
|
if (!mFilterDisplayModes) {
|
|
return in;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @return the available range for color temperature adjustments
|
|
*/
|
|
public Range<Integer> getColorBalanceRange() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_COLOR_BALANCE)) {
|
|
IColorBalance colorBalance = (IColorBalance) mHIDLMap.get(FEATURE_COLOR_BALANCE);
|
|
return HIDLHelper.fromHIDLRange(colorBalance.getColorBalanceRange());
|
|
} else if (checkService()) {
|
|
return new Range<Integer>(
|
|
sService.getColorBalanceMin(),
|
|
sService.getColorBalanceMax());
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return new Range<Integer>(0, 0);
|
|
}
|
|
|
|
/**
|
|
* @return the current color balance value
|
|
*/
|
|
public int getColorBalance() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_COLOR_BALANCE)) {
|
|
IColorBalance colorBalance = (IColorBalance) mHIDLMap.get(FEATURE_COLOR_BALANCE);
|
|
return colorBalance.getColorBalance();
|
|
} else if (checkService()) {
|
|
return sService.getColorBalance();
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Sets the desired color balance. Must fall within the range obtained from
|
|
* getColorBalanceRange()
|
|
*
|
|
* @param value
|
|
* @return true if success
|
|
*/
|
|
public boolean setColorBalance(int value) {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_COLOR_BALANCE)) {
|
|
IColorBalance colorBalance = (IColorBalance) mHIDLMap.get(FEATURE_COLOR_BALANCE);
|
|
return colorBalance.setColorBalance(value);
|
|
} else if (checkService()) {
|
|
return sService.setColorBalance(value);
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Gets the current picture adjustment values
|
|
*
|
|
* @return HSIC object with current settings
|
|
*/
|
|
public HSIC getPictureAdjustment() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_PICTURE_ADJUSTMENT)) {
|
|
IPictureAdjustment pictureAdjustment = (IPictureAdjustment)
|
|
mHIDLMap.get(FEATURE_PICTURE_ADJUSTMENT);
|
|
return HIDLHelper.fromHIDLHSIC(pictureAdjustment.getPictureAdjustment());
|
|
} else if (checkService()) {
|
|
return sService.getPictureAdjustment();
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Gets the default picture adjustment for the current mode
|
|
*
|
|
* @return HSIC object with default settings
|
|
*/
|
|
public HSIC getDefaultPictureAdjustment() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_PICTURE_ADJUSTMENT)) {
|
|
IPictureAdjustment pictureAdjustment = (IPictureAdjustment)
|
|
mHIDLMap.get(FEATURE_PICTURE_ADJUSTMENT);
|
|
return HIDLHelper.fromHIDLHSIC(pictureAdjustment.getDefaultPictureAdjustment());
|
|
} else if (checkService()) {
|
|
return sService.getDefaultPictureAdjustment();
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Sets the desired hue/saturation/intensity/contrast
|
|
*
|
|
* @param hsic
|
|
* @return true if success
|
|
*/
|
|
public boolean setPictureAdjustment(final HSIC hsic) {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_PICTURE_ADJUSTMENT)) {
|
|
IPictureAdjustment pictureAdjustment = (IPictureAdjustment)
|
|
mHIDLMap.get(FEATURE_PICTURE_ADJUSTMENT);
|
|
return pictureAdjustment.setPictureAdjustment(HIDLHelper.toHIDLHSIC(hsic));
|
|
} else if (checkService()) {
|
|
return sService.setPictureAdjustment(hsic);
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get a list of ranges valid for picture adjustment.
|
|
*
|
|
* @return range list
|
|
*/
|
|
public List<Range<Float>> getPictureAdjustmentRanges() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_PICTURE_ADJUSTMENT)) {
|
|
IPictureAdjustment pictureAdjustment = (IPictureAdjustment)
|
|
mHIDLMap.get(FEATURE_PICTURE_ADJUSTMENT);
|
|
return Arrays.asList(
|
|
HIDLHelper.fromHIDLRange(pictureAdjustment.getHueRange()),
|
|
HIDLHelper.fromHIDLRange(pictureAdjustment.getSaturationRange()),
|
|
HIDLHelper.fromHIDLRange(pictureAdjustment.getIntensityRange()),
|
|
HIDLHelper.fromHIDLRange(pictureAdjustment.getContrastRange()),
|
|
HIDLHelper.fromHIDLRange(pictureAdjustment.getSaturationThresholdRange()));
|
|
} else if (checkService()) {
|
|
float[] ranges = sService.getPictureAdjustmentRanges();
|
|
if (ranges.length > 7) {
|
|
return Arrays.asList(new Range<Float>(ranges[0], ranges[1]),
|
|
new Range<Float>(ranges[2], ranges[3]),
|
|
new Range<Float>(ranges[4], ranges[5]),
|
|
new Range<Float>(ranges[6], ranges[7]),
|
|
(ranges.length > 9 ?
|
|
new Range<Float>(ranges[8], ranges[9]) :
|
|
new Range<Float>(0.0f, 0.0f)));
|
|
}
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @return a list of available touchscreen gestures on the devices
|
|
*/
|
|
public TouchscreenGesture[] getTouchscreenGestures() {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_TOUCHSCREEN_GESTURES)) {
|
|
ITouchscreenGesture touchscreenGesture = (ITouchscreenGesture)
|
|
mHIDLMap.get(FEATURE_TOUCHSCREEN_GESTURES);
|
|
return HIDLHelper.fromHIDLGestures(touchscreenGesture.getSupportedGestures());
|
|
} else if (checkService()) {
|
|
return sService.getTouchscreenGestures();
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @return true if setting the activation status was successful
|
|
*/
|
|
public boolean setTouchscreenGestureEnabled(
|
|
TouchscreenGesture gesture, boolean state) {
|
|
try {
|
|
if (isSupportedHIDL(FEATURE_TOUCHSCREEN_GESTURES)) {
|
|
ITouchscreenGesture touchscreenGesture = (ITouchscreenGesture)
|
|
mHIDLMap.get(FEATURE_TOUCHSCREEN_GESTURES);
|
|
return touchscreenGesture.setGestureEnabled(
|
|
HIDLHelper.toHIDLGesture(gesture), state);
|
|
} else if (checkService()) {
|
|
return sService.setTouchscreenGestureEnabled(gesture, state);
|
|
}
|
|
} catch (RemoteException e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @return true if service is valid
|
|
*/
|
|
private boolean checkService() {
|
|
if (sService == null) {
|
|
Log.w(TAG, "not connected to LineageHardwareManagerService");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
}
|