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Add support for wake gestures.

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Bug: 15137158
Change-Id: I171c3269a7a16a00083e16e1cc4c7c1c2b98c05e
This commit is contained in:
Jeff Brown
2014-05-27 20:57:24 -07:00
parent d5f0a116a2
commit a20dda4a6e
5 changed files with 187 additions and 1 deletions
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6
core/java/android/provider/Settings.java
View File

@@ -4460,6 +4460,12 @@ public final class Settings {
public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT =
INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF;
/**
* Whether the device should wake when the wake gesture sensor detects motion.
* @hide
*/
public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled";
/**
* The current night mode that has been selected by the user. Owned
* and controlled by UiModeManagerService. Constants are as per

3
packages/SettingsProvider/res/values/defaults.xml
View File

@@ -192,4 +192,7 @@
<!-- Default for Settings.Global.DEVICE_NAME $1=BRAND $2=MODEL-->
<string name="def_device_name">%1$s %2$s</string>
<!-- Default for Settings.Secure.WAKE_GESTURE_ENABLED -->
<bool name="def_wake_gesture_enabled">true</bool>
</resources>

22
packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
View File

@@ -70,7 +70,7 @@ public class DatabaseHelper extends SQLiteOpenHelper {
// database gets upgraded properly. At a minimum, please confirm that 'upgradeVersion'
// is properly propagated through your change. Not doing so will result in a loss of user
// settings.
private static final int DATABASE_VERSION = 103;
private static final int DATABASE_VERSION = 104;
private Context mContext;
private int mUserHandle;
@@ -1660,6 +1660,23 @@ public class DatabaseHelper extends SQLiteOpenHelper {
}
upgradeVersion = 103;
}
if (upgradeVersion == 103) {
db.beginTransaction();
SQLiteStatement stmt = null;
try {
stmt = db.compileStatement("INSERT OR REPLACE INTO secure(name,value)"
+ " VALUES(?,?);");
loadBooleanSetting(stmt, Settings.Secure.WAKE_GESTURE_ENABLED,
R.bool.def_wake_gesture_enabled);
db.setTransactionSuccessful();
} finally {
db.endTransaction();
if (stmt != null) stmt.close();
}
upgradeVersion = 104;
}
// *** Remember to update DATABASE_VERSION above!
if (upgradeVersion != currentVersion) {
@@ -2222,6 +2239,9 @@ public class DatabaseHelper extends SQLiteOpenHelper {
loadBooleanSetting(stmt, Settings.Secure.INSTALL_NON_MARKET_APPS,
R.bool.def_install_non_market_apps);
loadBooleanSetting(stmt, Settings.Secure.WAKE_GESTURE_ENABLED,
R.bool.def_wake_gesture_enabled);
} finally {
if (stmt != null) stmt.close();
}

57
policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
View File

@@ -289,6 +289,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
int mDemoHdmiRotation;
boolean mDemoHdmiRotationLock;
boolean mWakeGestureEnabledSetting;
MyWakeGestureListener mWakeGestureListener;
// Default display does not rotate, apps that require non-default orientation will have to
// have the orientation emulated.
private boolean mForceDefaultOrientation = false;
@@ -525,6 +528,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
resolver.registerContentObserver(Settings.Secure.getUriFor(
Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this,
UserHandle.USER_ALL);
resolver.registerContentObserver(Settings.Secure.getUriFor(
Settings.Secure.WAKE_GESTURE_ENABLED), false, this,
UserHandle.USER_ALL);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.ACCELEROMETER_ROTATION), false, this,
UserHandle.USER_ALL);
@@ -555,6 +561,21 @@ public class PhoneWindowManager implements WindowManagerPolicy {
}
}
class MyWakeGestureListener extends WakeGestureListener {
MyWakeGestureListener(Context context, Handler handler) {
super(context, handler);
}
@Override
public void onWakeUp() {
synchronized (mLock) {
if (shouldEnableWakeGestureLp()) {
mPowerManager.wakeUp(SystemClock.uptimeMillis());
}
}
}
}
class MyOrientationListener extends WindowOrientationListener {
MyOrientationListener(Context context, Handler handler) {
super(context, handler);
@@ -856,6 +877,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
mWindowManager = windowManager;
mWindowManagerFuncs = windowManagerFuncs;
mHandler = new PolicyHandler();
mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler);
mOrientationListener = new MyOrientationListener(mContext, mHandler);
try {
mOrientationListener.setCurrentRotation(windowManager.getRotation());
@@ -1142,6 +1164,15 @@ public class PhoneWindowManager implements WindowManagerPolicy {
Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT,
UserHandle.USER_CURRENT);
// Configure wake gesture.
boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver,
Settings.Secure.WAKE_GESTURE_ENABLED, 0,
UserHandle.USER_CURRENT) != 0;
if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) {
mWakeGestureEnabledSetting = wakeGestureEnabledSetting;
updateWakeGestureListenerLp();
}
// Configure rotation lock.
int userRotation = Settings.System.getIntForUser(resolver,
Settings.System.USER_ROTATION, Surface.ROTATION_0,
@@ -1189,6 +1220,20 @@ public class PhoneWindowManager implements WindowManagerPolicy {
}
}
private void updateWakeGestureListenerLp() {
if (shouldEnableWakeGestureLp()) {
mWakeGestureListener.requestWakeUpTrigger();
} else {
mWakeGestureListener.cancelWakeUpTrigger();
}
}
private boolean shouldEnableWakeGestureLp() {
return mWakeGestureEnabledSetting && !mScreenOnEarly
&& (!mLidControlsSleep || mLidState != LID_CLOSED)
&& mWakeGestureListener.isSupported();
}
private void enablePointerLocation() {
if (mPointerLocationView == null) {
mPointerLocationView = new PointerLocationView(mContext);
@@ -4406,6 +4451,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
mKeyguardDelegate.onScreenTurnedOff(why);
}
synchronized (mLock) {
updateWakeGestureListenerLp();
updateOrientationListenerLp();
updateLockScreenTimeout();
}
@@ -4422,6 +4468,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
synchronized (mLock) {
mScreenOnEarly = true;
updateWakeGestureListenerLp();
updateOrientationListenerLp();
updateLockScreenTimeout();
}
@@ -5022,6 +5069,10 @@ public class PhoneWindowManager implements WindowManagerPolicy {
PowerManager.GO_TO_SLEEP_REASON_USER,
PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
}
synchronized (mLock) {
updateWakeGestureListenerLp();
}
}
void updateRotation(boolean alwaysSendConfiguration) {
@@ -5482,6 +5533,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
pw.print(prefix); pw.print("mLastFocusNeedsMenu=");
pw.println(mLastFocusNeedsMenu);
}
pw.print(prefix); pw.print("mWakeGestureEnabledSetting=");
pw.println(mWakeGestureEnabledSetting);
pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation);
pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode);
pw.print(" mDockMode="); pw.print(mDockMode);
@@ -5628,6 +5682,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
mNavigationBarController.dump(pw, prefix);
PolicyControl.dump(prefix, pw);
if (mWakeGestureListener != null) {
mWakeGestureListener.dump(pw, prefix);
}
if (mOrientationListener != null) {
mOrientationListener.dump(pw, prefix);
}

100
policy/src/com/android/internal/policy/impl/WakeGestureListener.java Normal file
View File

@@ -0,0 +1,100 @@
/*
* 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.internal.policy.impl;
import android.os.Handler;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.hardware.TriggerEvent;
import android.hardware.TriggerEventListener;
import java.io.PrintWriter;
/**
* Watches for wake gesture sensor events then invokes the listener.
*/
public abstract class WakeGestureListener {
private static final String TAG = "WakeGestureListener";
private final SensorManager mSensorManager;
private final Handler mHandler;
private final Object mLock = new Object();
private boolean mTriggerRequested;
private Sensor mSensor;
public WakeGestureListener(Context context, Handler handler) {
mSensorManager = (SensorManager)context.getSystemService(Context.SENSOR_SERVICE);
mHandler = handler;
mSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_WAKE_GESTURE);
}
public abstract void onWakeUp();
public boolean isSupported() {
synchronized (mLock) {
return mSensor != null;
}
}
public void requestWakeUpTrigger() {
synchronized (mLock) {
if (mSensor != null && !mTriggerRequested) {
mTriggerRequested = true;
mSensorManager.requestTriggerSensor(mListener, mSensor);
}
}
}
public void cancelWakeUpTrigger() {
synchronized (mLock) {
if (mSensor != null && mTriggerRequested) {
mTriggerRequested = false;
mSensorManager.cancelTriggerSensor(mListener, mSensor);
}
}
}
public void dump(PrintWriter pw, String prefix) {
synchronized (mLock) {
pw.println(prefix + TAG);
prefix += " ";
pw.println(prefix + "mTriggerRequested=" + mTriggerRequested);
pw.println(prefix + "mSensor=" + mSensor);
}
}
private final TriggerEventListener mListener = new TriggerEventListener() {
@Override
public void onTrigger(TriggerEvent event) {
synchronized (mLock) {
mTriggerRequested = false;
mHandler.post(mWakeUpRunnable);
}
}
};
private final Runnable mWakeUpRunnable = new Runnable() {
@Override
public void run() {
onWakeUp();
}
};
}