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/*
* Copyright (C) 2007 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 android.app;
import android.annotation.IntDef;
import android.annotation.SystemService;
import android.content.Context;
import android.os.Binder;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.util.Slog;
import android.view.View;
import com.android.internal.statusbar.IStatusBarService;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* Allows an app to control the status bar.
*
* @hide
*/
@SystemService(Context.STATUS_BAR_SERVICE)
public class StatusBarManager {
public static final int DISABLE_EXPAND = View.STATUS_BAR_DISABLE_EXPAND;
public static final int DISABLE_NOTIFICATION_ICONS = View.STATUS_BAR_DISABLE_NOTIFICATION_ICONS;
public static final int DISABLE_NOTIFICATION_ALERTS
= View.STATUS_BAR_DISABLE_NOTIFICATION_ALERTS;
@Deprecated
public static final int DISABLE_NOTIFICATION_TICKER
= View.STATUS_BAR_DISABLE_NOTIFICATION_TICKER;
public static final int DISABLE_SYSTEM_INFO = View.STATUS_BAR_DISABLE_SYSTEM_INFO;
public static final int DISABLE_HOME = View.STATUS_BAR_DISABLE_HOME;
public static final int DISABLE_RECENT = View.STATUS_BAR_DISABLE_RECENT;
public static final int DISABLE_BACK = View.STATUS_BAR_DISABLE_BACK;
public static final int DISABLE_CLOCK = View.STATUS_BAR_DISABLE_CLOCK;
public static final int DISABLE_SEARCH = View.STATUS_BAR_DISABLE_SEARCH;
@Deprecated
public static final int DISABLE_NAVIGATION =
View.STATUS_BAR_DISABLE_HOME | View.STATUS_BAR_DISABLE_RECENT;
public static final int DISABLE_NONE = 0x00000000;
public static final int DISABLE_MASK = DISABLE_EXPAND | DISABLE_NOTIFICATION_ICONS
| DISABLE_NOTIFICATION_ALERTS | DISABLE_NOTIFICATION_TICKER
| DISABLE_SYSTEM_INFO | DISABLE_RECENT | DISABLE_HOME | DISABLE_BACK | DISABLE_CLOCK
| DISABLE_SEARCH;
/**
* Flag to disable quick settings.
*
* Setting this flag disables quick settings completely, but does not disable expanding the
* notification shade.
*/
public static final int DISABLE2_QUICK_SETTINGS = 1;
public static final int DISABLE2_SYSTEM_ICONS = 1 << 1;
public static final int DISABLE2_NOTIFICATION_SHADE = 1 << 2;
public static final int DISABLE2_NONE = 0x00000000;
public static final int DISABLE2_MASK = DISABLE2_QUICK_SETTINGS | DISABLE2_SYSTEM_ICONS
| DISABLE2_NOTIFICATION_SHADE;
@IntDef(flag = true,
value = {DISABLE2_NONE, DISABLE2_MASK, DISABLE2_QUICK_SETTINGS, DISABLE2_SYSTEM_ICONS,
DISABLE2_NOTIFICATION_SHADE})
@Retention(RetentionPolicy.SOURCE)
public @interface Disable2Flags {}
public static final int NAVIGATION_HINT_BACK_ALT = 1 << 0;
public static final int NAVIGATION_HINT_IME_SHOWN = 1 << 1;
public static final int WINDOW_STATUS_BAR = 1;
public static final int WINDOW_NAVIGATION_BAR = 2;
public static final int WINDOW_STATE_SHOWING = 0;
public static final int WINDOW_STATE_HIDING = 1;
public static final int WINDOW_STATE_HIDDEN = 2;
public static final int CAMERA_LAUNCH_SOURCE_WIGGLE = 0;
public static final int CAMERA_LAUNCH_SOURCE_POWER_DOUBLE_TAP = 1;
public static final int CAMERA_LAUNCH_SOURCE_LIFT_TRIGGER = 2;
private Context mContext;
private IStatusBarService mService;
private IBinder mToken = new Binder();
StatusBarManager(Context context) {
mContext = context;
}
private synchronized IStatusBarService getService() {
if (mService == null) {
mService = IStatusBarService.Stub.asInterface(
ServiceManager.getService(Context.STATUS_BAR_SERVICE));
if (mService == null) {
Slog.w("StatusBarManager", "warning: no STATUS_BAR_SERVICE");
}
}
return mService;
}
/**
* Disable some features in the status bar. Pass the bitwise-or of the DISABLE_* flags.
* To re-enable everything, pass {@link #DISABLE_NONE}.
*/
public void disable(int what) {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.disable(what, mToken, mContext.getPackageName());
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
/**
* Disable additional status bar features. Pass the bitwise-or of the DISABLE2_* flags.
* To re-enable everything, pass {@link #DISABLE_NONE}.
*
* Warning: Only pass DISABLE2_* flags into this function, do not use DISABLE_* flags.
*/
public void disable2(@Disable2Flags int what) {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.disable2(what, mToken, mContext.getPackageName());
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
/**
* Expand the notifications panel.
*/
public void expandNotificationsPanel() {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.expandNotificationsPanel();
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
/**
* Collapse the notifications and settings panels.
*/
public void collapsePanels() {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.collapsePanels();
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
/**
* Expand the settings panel.
*/
public void expandSettingsPanel() {
expandSettingsPanel(null);
}
/**
* Expand the settings panel and open a subPanel, pass null to just open the settings panel.
*/
public void expandSettingsPanel(String subPanel) {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.expandSettingsPanel(subPanel);
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
public void setIcon(String slot, int iconId, int iconLevel, String contentDescription) {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.setIcon(slot, mContext.getPackageName(), iconId, iconLevel,
contentDescription);
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
public void removeIcon(String slot) {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.removeIcon(slot);
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
public void setIconVisibility(String slot, boolean visible) {
try {
final IStatusBarService svc = getService();
if (svc != null) {
svc.setIconVisibility(slot, visible);
}
} catch (RemoteException ex) {
throw ex.rethrowFromSystemServer();
}
}
/** @hide */
public static String windowStateToString(int state) {
if (state == WINDOW_STATE_HIDING) return "WINDOW_STATE_HIDING";
if (state == WINDOW_STATE_HIDDEN) return "WINDOW_STATE_HIDDEN";
if (state == WINDOW_STATE_SHOWING) return "WINDOW_STATE_SHOWING";
return "WINDOW_STATE_UNKNOWN";
}
}
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