<!-- Doze: maximum brightness to use when pulsing -->
<integer name="doze_pulse_brightness">40</integer>
- <!-- Doze: number of pulses when doing multiple pulses in quick succession -->
- <integer name="doze_multipulse_count">3</integer>
+ <!-- Doze: period of time between pulses (start of pulse) when following the notification light
+ Format: <under_ms>:<period_ms>,...,<default_ms> -->
+ <string name="doze_pulse_period_function">60000:10000,300000:30000,1800000:60000,0</string>
- <!-- Doze: interval between pulses when following the notification light -->
- <integer name="doze_notification_pulse_interval">30000</integer>
+ <!-- Doze: pulse parameter - how long does it take to fade in? -->
+ <integer name="doze_pulse_duration_in">1000</integer>
+
+ <!-- Doze: pulse parameter - once faded in, how long does it stay visible? -->
+ <integer name="doze_pulse_duration_visible">3000</integer>
+
+ <!-- Doze: pulse parameter - how long does it take to fade out? -->
+ <integer name="doze_pulse_duration_out">1000</integer>
+
+ <!-- Doze: pulse parameter - how long to wait before pulsing (if not starting immediately) -->
+ <integer name="doze_pulse_delay">1000</integer>
<!-- Doze: alpha to apply to small icons when dozing -->
<integer name="doze_small_icon_alpha">222</integer><!-- 87% of 0xff -->
import com.android.systemui.R;
import com.android.systemui.SystemUIApplication;
+import com.android.systemui.statusbar.phone.DozeParameters;
import java.io.FileDescriptor;
import java.io.PrintWriter;
private static final String ACTION_BASE = "com.android.systemui.doze";
private static final String PULSE_ACTION = ACTION_BASE + ".pulse";
private static final String NOTIFICATION_PULSE_ACTION = ACTION_BASE + ".notification_pulse";
- private static final String EXTRA_PULSES = "pulses";
private final String mTag = String.format(TAG + ".%08x", hashCode());
private final Context mContext = this;
private final Handler mHandler = new Handler();
+ private final DozeParameters mDozeParameters = new DozeParameters(mContext);
private Host mHost;
private SensorManager mSensors;
private int mDisplayStateWhenOn;
private boolean mNotificationLightOn;
private PendingIntent mNotificationPulseIntent;
- private int mMultipulseCount;
- private int mNotificationPulseInterval;
private boolean mPowerSaveActive;
+ private long mNotificationPulseTime;
public DozeService() {
if (DEBUG) Log.d(mTag, "new DozeService()");
pw.print(" mMaxBrightness: "); pw.println(mMaxBrightness);
pw.print(" mDisplayStateSupported: "); pw.println(mDisplayStateSupported);
pw.print(" mNotificationLightOn: "); pw.println(mNotificationLightOn);
- pw.print(" mMultipulseCount: "); pw.println(mMultipulseCount);
- pw.print(" mNotificationPulseInterval: "); pw.println(mNotificationPulseInterval);
pw.print(" mPowerSaveActive: "); pw.println(mPowerSaveActive);
+ pw.print(" mNotificationPulseTime: "); pw.println(mNotificationPulseTime);
+ mDozeParameters.dump(pw);
}
@Override
BRIGHTNESS_OFF, BRIGHTNESS_ON);
mNotificationPulseIntent = PendingIntent.getBroadcast(mContext, 0,
new Intent(NOTIFICATION_PULSE_ACTION).setPackage(getPackageName()),
- PendingIntent.FLAG_CANCEL_CURRENT);
- mMultipulseCount = SystemProperties.getInt("doze.multipulses",
- res.getInteger(R.integer.doze_multipulse_count));
- mNotificationPulseInterval = SystemProperties.getInt("doze.notification.pulse",
- res.getInteger(R.integer.doze_notification_pulse_interval));
+ PendingIntent.FLAG_UPDATE_CURRENT);
mDisplayStateWhenOn = mDisplayStateSupported ? Display.STATE_DOZE : Display.STATE_ON;
setDozeScreenState(mDisplayStateWhenOn);
}
public void stayAwake(long millis) {
if (mDreaming && millis > 0) {
+ if (DEBUG) Log.d(mTag, "stayAwake millis=" + millis);
mWakeLock.acquire(millis);
setDozeScreenState(mDisplayStateWhenOn);
setDozeScreenBrightness(mMaxBrightness);
}
}
- private void requestMultipulse() {
- requestPulse(mMultipulseCount);
- }
-
- private void requestPulse() {
- requestPulse(1);
- }
-
- private void requestPulse(int pulses) {
- requestPulse(pulses, true /*delayed*/);
- }
-
- private void requestPulse(int pulses, boolean delayed) {
+ private void requestPulse(boolean delayed) {
if (mHost != null) {
- mHost.requestPulse(pulses, delayed, this);
+ mHost.requestPulse(delayed, this);
}
}
private void rescheduleNotificationPulse() {
mAlarmManager.cancel(mNotificationPulseIntent);
if (mNotificationLightOn) {
- final long time = System.currentTimeMillis() + mNotificationPulseInterval;
- if (DEBUG) Log.d(TAG, "Scheduling pulse for " + new Date(time));
- mAlarmManager.setExact(AlarmManager.RTC_WAKEUP, time, mNotificationPulseIntent);
+ final long now = System.currentTimeMillis();
+ final long age = now - mNotificationPulseTime;
+ final long period = mDozeParameters.getPulsePeriod(age);
+ final long time = now + period;
+ if (period > 0) {
+ if (DEBUG) Log.d(TAG, "Scheduling pulse in " + period + " for " + new Date(time));
+ mAlarmManager.setExact(AlarmManager.RTC_WAKEUP, time, mNotificationPulseIntent);
+ }
}
}
public void onReceive(Context context, Intent intent) {
if (PULSE_ACTION.equals(intent.getAction())) {
if (DEBUG) Log.d(mTag, "Received pulse intent");
- requestPulse(intent.getIntExtra(EXTRA_PULSES, mMultipulseCount));
+ requestPulse(false /*delayed*/);
}
if (NOTIFICATION_PULSE_ACTION.equals(intent.getAction())) {
if (DEBUG) Log.d(mTag, "Received notification pulse intent");
- requestPulse();
+ requestPulse(true /*delayed*/);
rescheduleNotificationPulse();
}
}
@Override
public void onBuzzBeepBlinked() {
if (DEBUG) Log.d(mTag, "onBuzzBeepBlinked");
- requestMultipulse();
+ mNotificationPulseTime = System.currentTimeMillis();
+ requestPulse(true /*delayed*/);
}
@Override
if (DEBUG) Log.d(mTag, "onNotificationLight on=" + on);
if (mNotificationLightOn == on) return;
mNotificationLightOn = on;
+ if (mNotificationLightOn) {
+ mNotificationPulseTime = System.currentTimeMillis();
+ requestPulse(true /*delayed*/);
+ }
rescheduleNotificationPulse();
}
void addCallback(Callback callback);
void removeCallback(Callback callback);
void requestDoze(DozeService dozeService);
- void requestPulse(int pulses, boolean delayed, DozeService dozeService);
+ void requestPulse(boolean delayed, DozeService dozeService);
void dozingStopped(DozeService dozeService);
boolean isPowerSaveActive();
.setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION).build());
}
}
- requestPulse(1, false /*delayed*/);
+ requestPulse(false /*delayed*/);
setListening(true); // reregister, this sensor only fires once
}
}
--- /dev/null
+/*
+ * 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.os.SystemProperties;
+import android.text.TextUtils;
+import android.util.Log;
+import android.util.MathUtils;
+
+import com.android.systemui.R;
+
+import java.io.PrintWriter;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class DozeParameters {
+ private static final String TAG = "DozeParameters";
+
+ private static final int MAX_DURATION = 10 * 1000;
+
+ private final Context mContext;
+
+ private StepFunction mPulsePeriodFunction;
+
+ public DozeParameters(Context context) {
+ mContext = context;
+ }
+
+ public void dump(PrintWriter pw) {
+ pw.println(" DozeParameters:");
+ 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(" getPulseStartDelay(): "); pw.println(getPulseStartDelay());
+ pw.print(" getPulsePeriodFunction(): "); pw.println(getPulsePeriodFunction());
+ }
+
+ public int getPulseDuration() {
+ return getPulseInDuration() + getPulseVisibleDuration() + getPulseOutDuration();
+ }
+
+ 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 int getPulseStartDelay() {
+ return getInt("doze.pulse.delay", R.integer.doze_pulse_delay);
+ }
+
+ public long getPulsePeriod(long age) {
+ final String spec = getPulsePeriodFunction();
+ if (mPulsePeriodFunction == null || !mPulsePeriodFunction.mSpec.equals(spec)) {
+ mPulsePeriodFunction = StepFunction.parse(spec);
+ }
+ return mPulsePeriodFunction != null ? mPulsePeriodFunction.evaluate(age) : 0;
+ }
+
+ private String getPulsePeriodFunction() {
+ return getString("doze.pulse.period.function", R.string.doze_pulse_period_function);
+ }
+
+ 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));
+ }
+
+ private static class StepFunction {
+ private static final Pattern PATTERN = Pattern.compile("(\\d+?)(:(\\d+?))?", 0);
+
+ private String mSpec;
+ private long[] mSteps;
+ private long[] mValues;
+ private long mDefault;
+
+ public static StepFunction parse(String spec) {
+ if (TextUtils.isEmpty(spec)) return null;
+ try {
+ final StepFunction rt = new StepFunction();
+ rt.mSpec = spec;
+ final String[] tokens = spec.split(",");
+ rt.mSteps = new long[tokens.length - 1];
+ rt.mValues = new long[tokens.length - 1];
+ for (int i = 0; i < tokens.length - 1; i++) {
+ final Matcher m = PATTERN.matcher(tokens[i]);
+ if (!m.matches()) throw new IllegalArgumentException("Bad token: " + tokens[i]);
+ rt.mSteps[i] = Long.parseLong(m.group(1));
+ rt.mValues[i] = Long.parseLong(m.group(3));
+ }
+ rt.mDefault = Long.parseLong(tokens[tokens.length - 1]);
+ return rt;
+ } catch (RuntimeException e) {
+ Log.w(TAG, "Error parsing spec: " + spec, e);
+ return null;
+ }
+ }
+
+ public long evaluate(long x) {
+ for (int i = 0; i < mSteps.length; i++) {
+ if (x < mSteps[i]) return mValues[i];
+ }
+ return mDefault;
+ }
+ }
+}
}
public void wakeUpIfDozing(long time) {
- if (mDozeServiceHost != null && mDozeServiceHost.isDozing()) {
+ if (mDozeServiceHost != null && mDozeServiceHost.isDozing()
+ && mScrimController.isPulsing()) {
PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
pm.wakeUp(time);
}
}
@Override
- public void requestPulse(int pulses, boolean delayed, DozeService dozeService) {
+ public void requestPulse(boolean delayed, DozeService dozeService) {
if (dozeService == null) return;
dozeService.stayAwake(PROCESSING_TIME);
- mHandler.obtainMessage(H.REQUEST_PULSE, pulses, delayed ? 1 : 0, dozeService)
+ mHandler.obtainMessage(H.REQUEST_PULSE, delayed ? 1 : 0, 0, dozeService)
.sendToTarget();
}
mCurrentDozeService.startDozing();
}
- private void handleRequestPulse(int pulses, boolean delayed, DozeService dozeService) {
+ private void handleRequestPulse(boolean delayed, DozeService dozeService) {
if (!dozeService.equals(mCurrentDozeService)) return;
- final long stayAwake = mScrimController.pulse(pulses, delayed);
+ final long stayAwake = mScrimController.pulse(delayed);
mCurrentDozeService.stayAwake(stayAwake);
}
if (msg.what == REQUEST_DOZE) {
handleRequestDoze((DozeService) msg.obj);
} else if (msg.what == REQUEST_PULSE) {
- handleRequestPulse(msg.arg1, msg.arg2 != 0, (DozeService) msg.obj);
+ handleRequestPulse(msg.arg1 != 0, (DozeService) msg.obj);
} else if (msg.what == DOZING_STOPPED) {
handleDozingStopped((DozeService) msg.obj);
}
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
+import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.util.Log;
*/
public class ScrimController implements ViewTreeObserver.OnPreDrawListener {
private static final String TAG = "ScrimController";
- private static final boolean DEBUG = false;
+ private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
public static final long ANIMATION_DURATION = 220;
private static final float SCRIM_IN_FRONT_ALPHA = 0.75f;
private static final int TAG_KEY_ANIM = R.id.scrim;
- private static final long PULSE_IN_ANIMATION_DURATION = 1000;
- private static final long PULSE_VISIBLE_DURATION = 3000;
- private static final long PULSE_OUT_ANIMATION_DURATION = 1000;
- private static final long PULSE_INVISIBLE_DURATION = 1000;
- private static final long PULSE_DURATION = PULSE_IN_ANIMATION_DURATION
- + PULSE_VISIBLE_DURATION + PULSE_OUT_ANIMATION_DURATION + PULSE_INVISIBLE_DURATION;
- private static final long PRE_PULSE_DELAY = 1000;
-
private final View mScrimBehind;
private final View mScrimInFront;
private final UnlockMethodCache mUnlockMethodCache;
+ private final DozeParameters mDozeParameters;
private boolean mKeyguardShowing;
private float mFraction;
private Runnable mOnAnimationFinished;
private boolean mAnimationStarted;
private boolean mDozing;
- private int mPulsesRemaining;
+ private long mPulseEndTime;
private final Interpolator mInterpolator = new DecelerateInterpolator();
private final Interpolator mLinearOutSlowInInterpolator;
public ScrimController(View scrimBehind, View scrimInFront) {
mScrimBehind = scrimBehind;
mScrimInFront = scrimInFront;
- mUnlockMethodCache = UnlockMethodCache.getInstance(scrimBehind.getContext());
- mLinearOutSlowInInterpolator = AnimationUtils.loadInterpolator(scrimBehind.getContext(),
+ final Context context = scrimBehind.getContext();
+ mUnlockMethodCache = UnlockMethodCache.getInstance(context);
+ mLinearOutSlowInInterpolator = AnimationUtils.loadInterpolator(context,
android.R.interpolator.linear_out_slow_in);
+ mDozeParameters = new DozeParameters(context);
}
public void setKeyguardShowing(boolean showing) {
scheduleUpdate();
}
- /** When dozing, fade screen contents in and out a few times using the front scrim. */
- public long pulse(int pulses, boolean delayed) {
+ /** When dozing, fade screen contents in and out using the front scrim. */
+ public long pulse(boolean delayed) {
if (!mDozing) return 0;
- mPulsesRemaining = Math.max(pulses, mPulsesRemaining);
- final long delay = delayed ? PRE_PULSE_DELAY : 0;
+ final long now = System.currentTimeMillis();
+ if (DEBUG) Log.d(TAG, "pulse delayed=" + delayed + " mPulseEndTime=" + mPulseEndTime
+ + " now=" + now);
+ if (mPulseEndTime != 0 && mPulseEndTime > now) return mPulseEndTime - now;
+ final long delay = delayed ? mDozeParameters.getPulseStartDelay() : 0;
mScrimInFront.postDelayed(mPulseIn, delay);
- return delay + mPulsesRemaining * PULSE_DURATION;
+ mPulseEndTime = now + delay + mDozeParameters.getPulseDuration();
+ return mPulseEndTime - now;
+ }
+
+ public boolean isPulsing() {
+ return mDozing && mPulseEndTime != 0;
}
private void cancelPulsing() {
- mPulsesRemaining = 0;
+ if (DEBUG) Log.d(TAG, "Cancel pulsing");
mScrimInFront.removeCallbacks(mPulseIn);
mScrimInFront.removeCallbacks(mPulseOut);
+ mPulseEndTime = 0;
}
private void scheduleUpdate() {
private final Runnable mPulseIn = new Runnable() {
@Override
public void run() {
- if (DEBUG) Log.d(TAG, "Pulse in, mDozing=" + mDozing
- + " mPulsesRemaining=" + mPulsesRemaining);
- if (!mDozing || mPulsesRemaining == 0) return;
- mPulsesRemaining--;
- mDurationOverride = PULSE_IN_ANIMATION_DURATION;
+ if (DEBUG) Log.d(TAG, "Pulse in, mDozing=" + mDozing);
+ if (!mDozing) return;
+ mDurationOverride = mDozeParameters.getPulseInDuration();
mAnimationDelay = 0;
mAnimateChange = true;
mOnAnimationFinished = mPulseInFinished;
public void run() {
if (DEBUG) Log.d(TAG, "Pulse in finished, mDozing=" + mDozing);
if (!mDozing) return;
- mScrimInFront.postDelayed(mPulseOut, PULSE_VISIBLE_DURATION);
+ mScrimInFront.postDelayed(mPulseOut, mDozeParameters.getPulseVisibleDuration());
}
};
public void run() {
if (DEBUG) Log.d(TAG, "Pulse out, mDozing=" + mDozing);
if (!mDozing) return;
- mDurationOverride = PULSE_OUT_ANIMATION_DURATION;
+ mDurationOverride = mDozeParameters.getPulseOutDuration();
mAnimationDelay = 0;
mAnimateChange = true;
mOnAnimationFinished = mPulseOutFinished;
private final Runnable mPulseOutFinished = new Runnable() {
@Override
public void run() {
- if (DEBUG) Log.d(TAG, "Pulse out finished, mPulsesRemaining=" + mPulsesRemaining);
- if (mPulsesRemaining > 0) {
- mScrimInFront.postDelayed(mPulseIn, PULSE_INVISIBLE_DURATION);
- }
+ if (DEBUG) Log.d(TAG, "Pulse out finished");
+ mPulseEndTime = 0;
}
};
}
if (!down) {
return mService.onSpacePressed();
}
+ case KeyEvent.KEYCODE_VOLUME_DOWN:
+ case KeyEvent.KEYCODE_VOLUME_UP:
+ if (down) {
+ mService.wakeUpIfDozing(event.getEventTime());
+ }
}
if (mService.interceptMediaKey(event)) {
return true;
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