blob: a17e04259fe3ab81e5231087ab5f829e5918d816 [file] [log] [blame]
/*
* Copyright (C) 2014 The Android Open Source 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.phone;
import android.content.Context;
import android.hardware.display.AmbientDisplayConfiguration;
import android.os.PowerManager;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.MathUtils;
import android.util.SparseBooleanArray;
import com.android.internal.annotations.VisibleForTesting;
import com.android.systemui.Dependency;
import com.android.systemui.R;
import com.android.systemui.doze.AlwaysOnDisplayPolicy;
import com.android.systemui.doze.DozeScreenState;
import com.android.systemui.tuner.TunerService;
import java.io.PrintWriter;
public class DozeParameters implements TunerService.Tunable {
private static final int MAX_DURATION = 60 * 1000;
public static final String DOZE_SENSORS_WAKE_UP_FULLY = "doze_sensors_wake_up_fully";
public static final boolean FORCE_NO_BLANKING =
SystemProperties.getBoolean("debug.force_no_blanking", false);
public static final boolean FORCE_BLANKING =
SystemProperties.getBoolean("debug.force_blanking", false);
private static IntInOutMatcher sPickupSubtypePerformsProxMatcher;
private static DozeParameters sInstance;
private final Context mContext;
private final AmbientDisplayConfiguration mAmbientDisplayConfiguration;
private final PowerManager mPowerManager;
private final AlwaysOnDisplayPolicy mAlwaysOnPolicy;
private boolean mDozeAlwaysOn;
private boolean mControlScreenOffAnimation;
public static DozeParameters getInstance(Context context) {
if (sInstance == null) {
sInstance = new DozeParameters(context);
}
return sInstance;
}
@VisibleForTesting
protected DozeParameters(Context context) {
mContext = context.getApplicationContext();
mAmbientDisplayConfiguration = new AmbientDisplayConfiguration(mContext);
mAlwaysOnPolicy = new AlwaysOnDisplayPolicy(mContext);
mControlScreenOffAnimation = !getDisplayNeedsBlanking();
mPowerManager = mContext.getSystemService(PowerManager.class);
mPowerManager.setDozeAfterScreenOff(!mControlScreenOffAnimation);
Dependency.get(TunerService.class).addTunable(this, Settings.Secure.DOZE_ALWAYS_ON,
Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED);
}
public void dump(PrintWriter pw) {
pw.println(" DozeParameters:");
pw.print(" getDisplayStateSupported(): "); pw.println(getDisplayStateSupported());
pw.print(" getPulseDuration(): "); pw.println(getPulseDuration());
pw.print(" getPulseInDuration(): "); pw.println(getPulseInDuration());
pw.print(" getPulseInVisibleDuration(): "); pw.println(getPulseVisibleDuration());
pw.print(" getPulseOutDuration(): "); pw.println(getPulseOutDuration());
pw.print(" getPulseOnSigMotion(): "); pw.println(getPulseOnSigMotion());
pw.print(" getVibrateOnSigMotion(): "); pw.println(getVibrateOnSigMotion());
pw.print(" getVibrateOnPickup(): "); pw.println(getVibrateOnPickup());
pw.print(" getProxCheckBeforePulse(): "); pw.println(getProxCheckBeforePulse());
pw.print(" getPickupVibrationThreshold(): "); pw.println(getPickupVibrationThreshold());
pw.print(" getPickupSubtypePerformsProxCheck(): ");pw.println(
dumpPickupSubtypePerformsProxCheck());
}
private String dumpPickupSubtypePerformsProxCheck() {
// Refresh sPickupSubtypePerformsProxMatcher
getPickupSubtypePerformsProxCheck(0);
if (sPickupSubtypePerformsProxMatcher == null) {
return "fallback: " + mContext.getResources().getBoolean(
R.bool.doze_pickup_performs_proximity_check);
} else {
return "spec: " + sPickupSubtypePerformsProxMatcher.mSpec;
}
}
public boolean getDisplayStateSupported() {
return getBoolean("doze.display.supported", R.bool.doze_display_state_supported);
}
public boolean getDozeSuspendDisplayStateSupported() {
return mContext.getResources().getBoolean(R.bool.doze_suspend_display_state_supported);
}
public int getPulseDuration() {
return getPulseInDuration() + getPulseVisibleDuration() + getPulseOutDuration();
}
public float getScreenBrightnessDoze() {
return mContext.getResources().getInteger(
com.android.internal.R.integer.config_screenBrightnessDoze) / 255f;
}
public int getPulseInDuration() {
return getInt("doze.pulse.duration.in", R.integer.doze_pulse_duration_in);
}
public int getPulseVisibleDuration() {
return getInt("doze.pulse.duration.visible", R.integer.doze_pulse_duration_visible);
}
public int getPulseOutDuration() {
return getInt("doze.pulse.duration.out", R.integer.doze_pulse_duration_out);
}
public boolean getPulseOnSigMotion() {
return getBoolean("doze.pulse.sigmotion", R.bool.doze_pulse_on_significant_motion);
}
public boolean getVibrateOnSigMotion() {
return SystemProperties.getBoolean("doze.vibrate.sigmotion", false);
}
public boolean getVibrateOnPickup() {
return SystemProperties.getBoolean("doze.vibrate.pickup", false);
}
public boolean getProxCheckBeforePulse() {
return getBoolean("doze.pulse.proxcheck", R.bool.doze_proximity_check_before_pulse);
}
public int getPickupVibrationThreshold() {
return getInt("doze.pickup.vibration.threshold", R.integer.doze_pickup_vibration_threshold);
}
/**
* For how long a wallpaper can be visible in AoD before it fades aways.
* @return duration in millis.
*/
public long getWallpaperAodDuration() {
if (shouldControlScreenOff()) {
return DozeScreenState.ENTER_DOZE_HIDE_WALLPAPER_DELAY;
}
return mAlwaysOnPolicy.wallpaperVisibilityDuration;
}
/**
* How long it takes for the wallpaper fade away (Animation duration.)
* @return duration in millis.
*/
public long getWallpaperFadeOutDuration() {
return mAlwaysOnPolicy.wallpaperFadeOutDuration;
}
/**
* Checks if always on is available and enabled for the current user.
* @return {@code true} if enabled and available.
*/
public boolean getAlwaysOn() {
return mDozeAlwaysOn;
}
/**
* Some screens need to be completely black before changing the display power mode,
* unexpected behavior might happen if this parameter isn't respected.
*
* @return {@code true} if screen needs to be completely black before a power transition.
*/
public boolean getDisplayNeedsBlanking() {
return FORCE_BLANKING || !FORCE_NO_BLANKING && mContext.getResources().getBoolean(
com.android.internal.R.bool.config_displayBlanksAfterDoze);
}
public boolean shouldControlScreenOff() {
return mControlScreenOffAnimation;
}
public void setControlScreenOffAnimation(boolean controlScreenOffAnimation) {
if (mControlScreenOffAnimation == controlScreenOffAnimation) {
return;
}
mControlScreenOffAnimation = controlScreenOffAnimation;
getPowerManager().setDozeAfterScreenOff(!controlScreenOffAnimation);
}
@VisibleForTesting
protected PowerManager getPowerManager() {
return mPowerManager;
}
private boolean getBoolean(String propName, int resId) {
return SystemProperties.getBoolean(propName, mContext.getResources().getBoolean(resId));
}
private int getInt(String propName, int resId) {
int value = SystemProperties.getInt(propName, mContext.getResources().getInteger(resId));
return MathUtils.constrain(value, 0, MAX_DURATION);
}
private String getString(String propName, int resId) {
return SystemProperties.get(propName, mContext.getString(resId));
}
public boolean getPickupSubtypePerformsProxCheck(int subType) {
String spec = getString("doze.pickup.proxcheck",
R.string.doze_pickup_subtype_performs_proximity_check);
if (TextUtils.isEmpty(spec)) {
// Fall back to non-subtype based property.
return mContext.getResources().getBoolean(R.bool.doze_pickup_performs_proximity_check);
}
if (sPickupSubtypePerformsProxMatcher == null
|| !TextUtils.equals(spec, sPickupSubtypePerformsProxMatcher.mSpec)) {
sPickupSubtypePerformsProxMatcher = new IntInOutMatcher(spec);
}
return sPickupSubtypePerformsProxMatcher.isIn(subType);
}
public int getPulseVisibleDurationExtended() {
return 2 * getPulseVisibleDuration();
}
public boolean doubleTapReportsTouchCoordinates() {
return mContext.getResources().getBoolean(R.bool.doze_double_tap_reports_touch_coordinates);
}
@Override
public void onTuningChanged(String key, String newValue) {
mDozeAlwaysOn = mAmbientDisplayConfiguration.alwaysOnEnabled(UserHandle.USER_CURRENT);
}
public AlwaysOnDisplayPolicy getPolicy() {
return mAlwaysOnPolicy;
}
/**
* Parses a spec of the form `1,2,3,!5,*`. The resulting object will match numbers that are
* listed, will not match numbers that are listed with a ! prefix, and will match / not match
* unlisted numbers depending on whether * or !* is present.
*
* * -> match any numbers that are not explicitly listed
* !* -> don't match any numbers that are not explicitly listed
* 2 -> match 2
* !3 -> don't match 3
*
* It is illegal to specify:
* - an empty spec
* - a spec containing that are empty, or a lone !
* - a spec for anything other than numbers or *
* - multiple terms for the same number / multiple *s
*/
public static class IntInOutMatcher {
private static final String WILDCARD = "*";
private static final char OUT_PREFIX = '!';
private final SparseBooleanArray mIsIn;
private final boolean mDefaultIsIn;
final String mSpec;
public IntInOutMatcher(String spec) {
if (TextUtils.isEmpty(spec)) {
throw new IllegalArgumentException("Spec must not be empty");
}
boolean defaultIsIn = false;
boolean foundWildcard = false;
mSpec = spec;
mIsIn = new SparseBooleanArray();
for (String itemPrefixed : spec.split(",", -1)) {
if (itemPrefixed.length() == 0) {
throw new IllegalArgumentException(
"Illegal spec, must not have zero-length items: `" + spec + "`");
}
boolean isIn = itemPrefixed.charAt(0) != OUT_PREFIX;
String item = isIn ? itemPrefixed : itemPrefixed.substring(1);
if (itemPrefixed.length() == 0) {
throw new IllegalArgumentException(
"Illegal spec, must not have zero-length items: `" + spec + "`");
}
if (WILDCARD.equals(item)) {
if (foundWildcard) {
throw new IllegalArgumentException("Illegal spec, `" + WILDCARD +
"` must not appear multiple times in `" + spec + "`");
}
defaultIsIn = isIn;
foundWildcard = true;
} else {
int key = Integer.parseInt(item);
if (mIsIn.indexOfKey(key) >= 0) {
throw new IllegalArgumentException("Illegal spec, `" + key +
"` must not appear multiple times in `" + spec + "`");
}
mIsIn.put(key, isIn);
}
}
if (!foundWildcard) {
throw new IllegalArgumentException("Illegal spec, must specify either * or !*");
}
mDefaultIsIn = defaultIsIn;
}
public boolean isIn(int value) {
return (mIsIn.get(value, mDefaultIsIn));
}
}
}