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Merge "Add framework support for multiple dreams." into jb-mr1-dev

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This commit is contained in:
John Spurlock
2012-08-23 10:44:04 -07:00
committed by Android (Google) Code Review
parent 41d4332ab0 1a868b7981
commit 21b53df7c3
9 changed files with 97 additions and 27 deletions
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1
api/current.txt
View File

@@ -20056,6 +20056,7 @@ package android.service.dreams {
method public void setContentView(android.view.View, android.view.ViewGroup.LayoutParams);
method public void setInteractive(boolean);
field public static final java.lang.String SERVICE_INTERFACE = "android.service.dreams.Dream";
field public static final java.lang.String METADATA_NAME_CONFIG_ACTIVITY = "android.service.dreams.config_activity";
}
}

25
core/java/android/provider/Settings.java
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@@ -4248,27 +4248,40 @@ public final class Settings {
"setup_prepaid_detection_redir_host";
/**
* Whether the screensaver is enabled.
* Whether screensavers are enabled.
* @hide
*/
public static final String SCREENSAVER_ENABLED = "screensaver_enabled";
/**
* The user's chosen screensaver component.
* The user's chosen screensaver components.
*
* This component will be launched by the PhoneWindowManager after a timeout when not on
* These will be launched by the PhoneWindowManager after a timeout when not on
* battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1).
* @hide
*/
public static final String SCREENSAVER_COMPONENT = "screensaver_component";
public static final String SCREENSAVER_COMPONENTS = "screensaver_components";
/**
* Whether the screensaver should be automatically launched when the device is inserted
* into a (desk) dock.
* If screensavers are enabled, whether the screensaver should be automatically launched
* when the device is inserted into a (desk) dock.
* @hide
*/
public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock";
/**
* If screensavers are enabled, whether the screensaver should be automatically launched
* when the screen times out when not on battery.
* @hide
*/
public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep";
/**
* If screensavers are enabled, the default screensaver component.
* @hide
*/
public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component";
/** {@hide} */
public static final String NETSTATS_ENABLED = "netstats_enabled";
/** {@hide} */

4
core/java/android/service/dreams/Dream.java
View File

@@ -56,6 +56,10 @@ public class Dream extends Service implements Window.Callback {
public static final String SERVICE_INTERFACE =
"android.service.dreams.Dream";
/** Service meta-data key for declaring an optional configuration activity. */
public static final String METADATA_NAME_CONFIG_ACTIVITY =
"android.service.dreams.config_activity";
private Window mWindow;
private WindowManager mWindowManager;

51
core/java/android/service/dreams/DreamManagerService.java
View File

@@ -1,7 +1,7 @@
package android.service.dreams;
import static android.provider.Settings.Secure.SCREENSAVER_COMPONENT;
import static android.provider.Settings.Secure.SCREENSAVER_COMPONENTS;
import static android.provider.Settings.Secure.SCREENSAVER_DEFAULT_COMPONENT;
import java.io.FileDescriptor;
import java.io.PrintWriter;
@@ -58,7 +58,8 @@ public class DreamManagerService
// IDreamManager method
@Override
public void dream() {
ComponentName name = getDreamComponent();
ComponentName[] dreams = getDreamComponents();
ComponentName name = dreams != null && dreams.length > 0 ? dreams[0] : null;
if (name != null) {
synchronized (mLock) {
final long ident = Binder.clearCallingIdentity();
@@ -73,21 +74,45 @@ public class DreamManagerService
// IDreamManager method
@Override
public void setDreamComponent(ComponentName name) {
Settings.Secure.putString(mContext.getContentResolver(), SCREENSAVER_COMPONENT, name.flattenToString());
public void setDreamComponents(ComponentName[] componentNames) {
Settings.Secure.putString(mContext.getContentResolver(),
SCREENSAVER_COMPONENTS,
componentsToString(componentNames));
}
private static String componentsToString(ComponentName[] componentNames) {
StringBuilder names = new StringBuilder();
if (componentNames != null) {
for (ComponentName componentName : componentNames) {
if (names.length() > 0)
names.append(',');
names.append(componentName.flattenToString());
}
}
return names.toString();
}
private static ComponentName[] componentsFromString(String names) {
String[] namesArray = names.split(",");
ComponentName[] componentNames = new ComponentName[namesArray.length];
for (int i = 0; i < namesArray.length; i++)
componentNames[i] = ComponentName.unflattenFromString(namesArray[i]);
return componentNames;
}
// IDreamManager method
@Override
public ComponentName getDreamComponent() {
public ComponentName[] getDreamComponents() {
// TODO(dsandler) don't load this every time, watch the value
String component = Settings.Secure.getString(mContext.getContentResolver(), SCREENSAVER_COMPONENT);
if (component != null) {
return ComponentName.unflattenFromString(component);
} else {
// We rely on DatabaseHelper to set a sane default for us when the settings DB is upgraded
return null;
}
String names = Settings.Secure.getString(mContext.getContentResolver(), SCREENSAVER_COMPONENTS);
return componentsFromString(names);
}
// IDreamManager method
@Override
public ComponentName getDefaultDreamComponent() {
String name = Settings.Secure.getString(mContext.getContentResolver(), SCREENSAVER_DEFAULT_COMPONENT);
return name == null ? null : ComponentName.unflattenFromString(name);
}
// IDreamManager method

5
core/java/android/service/dreams/IDreamManager.aidl
View File

@@ -24,8 +24,9 @@ import android.content.ComponentName;
interface IDreamManager {
void dream();
void awaken();
void setDreamComponent(in ComponentName componentName);
ComponentName getDreamComponent();
void setDreamComponents(in ComponentName[] componentNames);
ComponentName[] getDreamComponents();
ComponentName getDefaultDreamComponent();
void testDream(in ComponentName componentName);
boolean isDreaming();
}

2
packages/SettingsProvider/res/values/defaults.xml
View File

@@ -157,6 +157,8 @@
<bool name="def_screensaver_enabled">true</bool>
<!-- Whether the feature activates when docked (SCREENSAVER_ACTIVATE_ON_DOCK) -->
<bool name="def_screensaver_activate_on_dock">true</bool>
<!-- Whether the feature activates when docked (SCREENSAVER_ACTIVATE_ON_SLEEP) -->
<bool name="def_screensaver_activate_on_sleep">true</bool>
<!-- ComponentName of the default screen saver (Settings.Secure.SCREENSAVER_COMPONENT) -->
<string name="def_screensaver_component">com.google.android.deskclock/com.android.deskclock.Screensaver</string>
</resources>

12
packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
View File

@@ -1131,7 +1131,11 @@ public class DatabaseHelper extends SQLiteOpenHelper {
R.bool.def_screensaver_enabled);
loadBooleanSetting(stmt, Settings.Secure.SCREENSAVER_ACTIVATE_ON_DOCK,
R.bool.def_screensaver_activate_on_dock);
loadStringSetting(stmt, Settings.Secure.SCREENSAVER_COMPONENT,
loadBooleanSetting(stmt, Settings.Secure.SCREENSAVER_ACTIVATE_ON_SLEEP,
R.bool.def_screensaver_activate_on_sleep);
loadStringSetting(stmt, Settings.Secure.SCREENSAVER_DEFAULT_COMPONENT,
R.string.def_screensaver_component);
loadStringSetting(stmt, Settings.Secure.SCREENSAVER_COMPONENTS,
R.string.def_screensaver_component);
db.setTransactionSuccessful();
} finally {
@@ -1746,7 +1750,11 @@ public class DatabaseHelper extends SQLiteOpenHelper {
R.bool.def_screensaver_enabled);
loadBooleanSetting(stmt, Settings.Secure.SCREENSAVER_ACTIVATE_ON_DOCK,
R.bool.def_screensaver_activate_on_dock);
loadStringSetting(stmt, Settings.Secure.SCREENSAVER_COMPONENT,
loadBooleanSetting(stmt, Settings.Secure.SCREENSAVER_ACTIVATE_ON_SLEEP,
R.bool.def_screensaver_activate_on_sleep);
loadStringSetting(stmt, Settings.Secure.SCREENSAVER_COMPONENTS,
R.string.def_screensaver_component);
loadStringSetting(stmt, Settings.Secure.SCREENSAVER_DEFAULT_COMPONENT,
R.string.def_screensaver_component);
} finally {
if (stmt != null) stmt.close();

13
services/java/com/android/server/DockObserver.java
View File

@@ -17,6 +17,7 @@
package com.android.server;
import static android.provider.Settings.Secure.SCREENSAVER_ACTIVATE_ON_DOCK;
import static android.provider.Settings.Secure.SCREENSAVER_ENABLED;
import android.content.ContentResolver;
import android.content.Context;
@@ -51,7 +52,8 @@ final class DockObserver extends UEventObserver {
private static final String DOCK_UEVENT_MATCH = "DEVPATH=/devices/virtual/switch/dock";
private static final String DOCK_STATE_PATH = "/sys/class/switch/dock/state";
private static final int DEFAULT_DOCK = 1;
private static final int DEFAULT_SCREENSAVER_ENABLED = 1;
private static final int DEFAULT_SCREENSAVER_ACTIVATED_ON_DOCK = 1;
private static final int MSG_DOCK_STATE_CHANGED = 0;
@@ -214,7 +216,7 @@ final class DockObserver extends UEventObserver {
Slog.w(TAG, "Unable to awaken!", e);
}
} else {
if (isScreenSaverActivatedOnDock(mContext)) {
if (isScreenSaverEnabled(mContext) && isScreenSaverActivatedOnDock(mContext)) {
try {
mgr.dream();
} catch (RemoteException e) {
@@ -229,9 +231,14 @@ final class DockObserver extends UEventObserver {
}
}
private static boolean isScreenSaverEnabled(Context context) {
return Settings.Secure.getInt(context.getContentResolver(),
SCREENSAVER_ENABLED, DEFAULT_SCREENSAVER_ENABLED) != 0;
}
private static boolean isScreenSaverActivatedOnDock(Context context) {
return Settings.Secure.getInt(context.getContentResolver(),
SCREENSAVER_ACTIVATE_ON_DOCK, DEFAULT_DOCK) != 0;
SCREENSAVER_ACTIVATE_ON_DOCK, DEFAULT_SCREENSAVER_ACTIVATED_ON_DOCK) != 0;
}
private final Handler mHandler = new Handler(Looper.myLooper(), null, true) {

11
services/java/com/android/server/power/PowerManagerService.java
View File

@@ -227,6 +227,9 @@ public final class PowerManagerService extends IPowerManager.Stub
// True if dreams are enabled by the user.
private boolean mDreamsEnabledSetting;
// True if dreams should be activated on sleep.
private boolean mDreamsActivateOnSleepSetting;
// The screen off timeout setting value in milliseconds.
private int mScreenOffTimeoutSetting;
@@ -356,6 +359,8 @@ public final class PowerManagerService extends IPowerManager.Stub
final ContentResolver resolver = mContext.getContentResolver();
resolver.registerContentObserver(Settings.Secure.getUriFor(
Settings.Secure.SCREENSAVER_ENABLED), false, mSettingsObserver);
resolver.registerContentObserver(Settings.Secure.getUriFor(
Settings.Secure.SCREENSAVER_ACTIVATE_ON_SLEEP), false, mSettingsObserver);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.SCREEN_OFF_TIMEOUT), false, mSettingsObserver);
resolver.registerContentObserver(Settings.System.getUriFor(
@@ -387,6 +392,8 @@ public final class PowerManagerService extends IPowerManager.Stub
mDreamsEnabledSetting = (Settings.Secure.getInt(resolver,
Settings.Secure.SCREENSAVER_ENABLED, 0) != 0);
mDreamsActivateOnSleepSetting = (Settings.Secure.getInt(resolver,
Settings.Secure.SCREENSAVER_ACTIVATE_ON_SLEEP, 0) != 0);
mScreenOffTimeoutSetting = Settings.System.getInt(resolver,
Settings.System.SCREEN_OFF_TIMEOUT, DEFAULT_SCREEN_OFF_TIMEOUT);
mStayOnWhilePluggedInSetting = Settings.System.getInt(resolver,
@@ -1246,7 +1253,8 @@ public final class PowerManagerService extends IPowerManager.Stub
* assuming there has been no recent user activity and no wake locks are held.
*/
private boolean canDreamLocked() {
return mIsPowered && mDreamsSupportedConfig && mDreamsEnabledSetting;
return mIsPowered && mDreamsSupportedConfig
&& mDreamsEnabledSetting && mDreamsActivateOnSleepSetting;
}
/**
@@ -1822,6 +1830,7 @@ public final class PowerManagerService extends IPowerManager.Stub
pw.println("Settings and Configuration:");
pw.println(" mDreamsSupportedConfig=" + mDreamsSupportedConfig);
pw.println(" mDreamsEnabledSetting=" + mDreamsEnabledSetting);
pw.println(" mDreamsActivateOnSleepSetting=" + mDreamsActivateOnSleepSetting);
pw.println(" mScreenOffTimeoutSetting=" + mScreenOffTimeoutSetting);
pw.println(" mMaximumScreenOffTimeoutFromDeviceAdmin="
+ mMaximumScreenOffTimeoutFromDeviceAdmin + " (enforced="