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am 2874a540: Merge "Add flag for displaying non-user\'s Windows to user." into jb-mr1-dev

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* commit '2874a54068af1e7de3c1c046cc0061412daafaf8':
  Add flag for displaying non-user's Windows to user.
This commit is contained in:
Craig Mautner
2012-10-05 16:16:03 -07:00
committed by Android Git Automerger
parent 39de779d30 2874a54068
commit f630bd762f
10 changed files with 173 additions and 39 deletions
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45
core/java/android/view/WindowManager.java
View File

@@ -298,12 +298,14 @@ public interface WindowManager extends ViewManager {
* Window type: the status bar. There can be only one status bar
* window; it is placed at the top of the screen, and all other
* windows are shifted down so they are below it.
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_STATUS_BAR = FIRST_SYSTEM_WINDOW;
/**
* Window type: the search bar. There can be only one search bar
* window; it is placed at the top of the screen.
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_SEARCH_BAR = FIRST_SYSTEM_WINDOW+1;
@@ -312,22 +314,26 @@ public interface WindowManager extends ViewManager {
* user interaction with the phone (in particular incoming calls).
* These windows are normally placed above all applications, but behind
* the status bar.
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_PHONE = FIRST_SYSTEM_WINDOW+2;
/**
* Window type: system window, such as low power alert. These windows
* are always on top of application windows.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_SYSTEM_ALERT = FIRST_SYSTEM_WINDOW+3;
/**
* Window type: keyguard window.
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_KEYGUARD = FIRST_SYSTEM_WINDOW+4;
/**
* Window type: transient notifications.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_TOAST = FIRST_SYSTEM_WINDOW+5;
@@ -335,6 +341,7 @@ public interface WindowManager extends ViewManager {
* Window type: system overlay windows, which need to be displayed
* on top of everything else. These windows must not take input
* focus, or they will interfere with the keyguard.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_SYSTEM_OVERLAY = FIRST_SYSTEM_WINDOW+6;
@@ -342,22 +349,26 @@ public interface WindowManager extends ViewManager {
* Window type: priority phone UI, which needs to be displayed even if
* the keyguard is active. These windows must not take input
* focus, or they will interfere with the keyguard.
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_PRIORITY_PHONE = FIRST_SYSTEM_WINDOW+7;
/**
* Window type: panel that slides out from the status bar
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_SYSTEM_DIALOG = FIRST_SYSTEM_WINDOW+8;
/**
* Window type: dialogs that the keyguard shows
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_KEYGUARD_DIALOG = FIRST_SYSTEM_WINDOW+9;
/**
* Window type: internal system error windows, appear on top of
* everything they can.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_SYSTEM_ERROR = FIRST_SYSTEM_WINDOW+10;
@@ -365,23 +376,27 @@ public interface WindowManager extends ViewManager {
* Window type: internal input methods windows, which appear above
* the normal UI. Application windows may be resized or panned to keep
* the input focus visible while this window is displayed.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_INPUT_METHOD = FIRST_SYSTEM_WINDOW+11;
/**
* Window type: internal input methods dialog windows, which appear above
* the current input method window.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_INPUT_METHOD_DIALOG= FIRST_SYSTEM_WINDOW+12;
/**
* Window type: wallpaper window, placed behind any window that wants
* to sit on top of the wallpaper.
* In multiuser systems shows only on the owning user's window.
*/
public static final int TYPE_WALLPAPER = FIRST_SYSTEM_WINDOW+13;
/**
* Window type: panel that slides out from over the status bar
* In multiuser systems shows on all users' windows.
*/
public static final int TYPE_STATUS_BAR_PANEL = FIRST_SYSTEM_WINDOW+14;
@@ -393,6 +408,8 @@ public interface WindowManager extends ViewManager {
* This is exactly like {@link #TYPE_SYSTEM_OVERLAY} except that only the
* system itself is allowed to create these overlays. Applications cannot
* obtain permission to create secure system overlays.
*
* In multiuser systems shows only on the owning user's window.
* @hide
*/
public static final int TYPE_SECURE_SYSTEM_OVERLAY = FIRST_SYSTEM_WINDOW+15;
@@ -400,24 +417,28 @@ public interface WindowManager extends ViewManager {
/**
* Window type: the drag-and-drop pseudowindow. There is only one
* drag layer (at most), and it is placed on top of all other windows.
* In multiuser systems shows only on the owning user's window.
* @hide
*/
public static final int TYPE_DRAG = FIRST_SYSTEM_WINDOW+16;
/**
* Window type: panel that slides out from under the status bar
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_STATUS_BAR_SUB_PANEL = FIRST_SYSTEM_WINDOW+17;
/**
* Window type: (mouse) pointer
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_POINTER = FIRST_SYSTEM_WINDOW+18;
/**
* Window type: Navigation bar (when distinct from status bar)
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_NAVIGATION_BAR = FIRST_SYSTEM_WINDOW+19;
@@ -425,6 +446,7 @@ public interface WindowManager extends ViewManager {
/**
* Window type: The volume level overlay/dialog shown when the user
* changes the system volume.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_VOLUME_OVERLAY = FIRST_SYSTEM_WINDOW+20;
@@ -432,6 +454,7 @@ public interface WindowManager extends ViewManager {
/**
* Window type: The boot progress dialog, goes on top of everything
* in the world.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_BOOT_PROGRESS = FIRST_SYSTEM_WINDOW+21;
@@ -439,30 +462,35 @@ public interface WindowManager extends ViewManager {
/**
* Window type: Fake window to consume touch events when the navigation
* bar is hidden.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_HIDDEN_NAV_CONSUMER = FIRST_SYSTEM_WINDOW+22;
/**
* Window type: Dreams (screen saver) window, just above keyguard.
* In multiuser systems shows only on the owning user's window.
* @hide
*/
public static final int TYPE_DREAM = FIRST_SYSTEM_WINDOW+23;
/**
* Window type: Navigation bar panel (when navigation bar is distinct from status bar)
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_NAVIGATION_BAR_PANEL = FIRST_SYSTEM_WINDOW+24;
/**
* Window type: Behind the universe of the real windows.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_UNIVERSE_BACKGROUND = FIRST_SYSTEM_WINDOW+25;
/**
* Window type: Display overlay window. Used to simulate secondary display devices.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_DISPLAY_OVERLAY = FIRST_SYSTEM_WINDOW+26;
@@ -470,10 +498,19 @@ public interface WindowManager extends ViewManager {
/**
* Window type: Magnification overlay window. Used to highlight the magnified
* portion of a display when accessibility magnification is enabled.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_MAGNIFICATION_OVERLAY = FIRST_SYSTEM_WINDOW+27;
/**
* Window type: Recents. Same layer as {@link #TYPE_SYSTEM_DIALOG} but only appears on
* one user's screen.
* In multiuser systems shows on all users' windows.
* @hide
*/
public static final int TYPE_RECENTS_OVERLAY = FIRST_SYSTEM_WINDOW+28;
/**
* End of types of system windows.
*/
@@ -879,6 +916,14 @@ public interface WindowManager extends ViewManager {
*/
public static final int PRIVATE_FLAG_SET_NEEDS_MENU_KEY = 0x00000008;
/** In a multiuser system if this flag is set and the owner is a system process then this
* window will appear on all user screens. This overrides the default behavior of window
* types that normally only appear on the owning user's screen. Refer to each window type
* to determine its default behavior.
*
* {@hide} */
public static final int PRIVATE_FLAG_SHOW_FOR_ALL_USERS = 0x00000010;
/**
* Control flags that are private to the platform.
* @hide

10
core/java/android/view/WindowManagerPolicy.java
View File

@@ -500,6 +500,16 @@ public interface WindowManagerPolicy {
*/
public int checkAddPermission(WindowManager.LayoutParams attrs);
/**
* Check permissions when adding a window.
*
* @param attrs The window's LayoutParams.
*
* @return True if the window may only be shown to the current user, false if the window can
* be shown on all users' windows.
*/
public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs);
/**
* Sanitize the layout parameters coming from a client. Allows the policy
* to do things like ensure that windows of a specific type can't take

4
packages/SystemUI/src/com/android/systemui/power/PowerUI.java
View File

@@ -207,6 +207,7 @@ public class PowerUI extends SystemUI {
if (intent.resolveActivity(mContext.getPackageManager()) != null) {
b.setNegativeButton(R.string.battery_low_why,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
mContext.startActivity(intent);
dismissLowBatteryWarning();
@@ -216,12 +217,15 @@ public class PowerUI extends SystemUI {
AlertDialog d = b.create();
d.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
mLowBatteryDialog = null;
mBatteryLevelTextView = null;
}
});
d.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
d.getWindow().getAttributes().privateFlags |=
WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
d.show();
mLowBatteryDialog = d;
}

64
policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
View File

@@ -17,7 +17,6 @@ package com.android.internal.policy.impl;
import android.app.ActivityManager;
import android.app.ActivityManagerNative;
import android.app.IUiModeManager;
import android.app.ProgressDialog;
import android.app.SearchManager;
import android.app.UiModeManager;
@@ -101,6 +100,7 @@ import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS;
import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED;
import static android.view.WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD;
import static android.view.WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
@@ -108,6 +108,7 @@ import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_PANEL;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_DISPLAY_OVERLAY;
@@ -119,6 +120,7 @@ import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_PHONE;
import static android.view.WindowManager.LayoutParams.TYPE_PRIORITY_PHONE;
import static android.view.WindowManager.LayoutParams.TYPE_RECENTS_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_SEARCH_BAR;
import static android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
@@ -202,7 +204,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
static final int KEYGUARD_LAYER = 11;
static final int KEYGUARD_DIALOG_LAYER = 12;
// used for Dreams (screensavers with TYPE_DREAM windows)
static final int SCREENSAVER_LAYER = 13;
static final int SCREENSAVER_LAYER = 13;
static final int STATUS_BAR_SUB_PANEL_LAYER = 14;
static final int STATUS_BAR_LAYER = 15;
static final int STATUS_BAR_PANEL_LAYER = 16;
@@ -234,7 +236,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1;
static final int APPLICATION_PANEL_SUBLAYER = 1;
static final int APPLICATION_SUB_PANEL_SUBLAYER = 2;
static public final String SYSTEM_DIALOG_REASON_KEY = "reason";
static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions";
static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
@@ -289,7 +291,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
// Vibrator pattern for haptic feedback of a long press.
long[] mLongPressVibePattern;
// Vibrator pattern for haptic feedback of virtual key press.
long[] mVirtualKeyVibePattern;
@@ -1199,6 +1201,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
}
/** {@inheritDoc} */
@Override
public int checkAddPermission(WindowManager.LayoutParams attrs) {
int type = attrs.type;
@@ -1236,7 +1239,55 @@ public class PhoneWindowManager implements WindowManagerPolicy {
}
return WindowManagerGlobal.ADD_OKAY;
}
@Override
public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) {
// If this switch statement is modified, modify the comment in the declarations of
// the type in {@link WindowManager.LayoutParams} as well.
switch (attrs.type) {
default:
// These are the windows that by default are shown only to the user that created
// them. If this needs to be overridden, set
// {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in
// {@link WindowManager.LayoutParams}. Note that permission
// {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well.
if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) {
return true;
}
break;
// These are the windows that by default are shown to all users. However, to
// protect against spoofing, check permissions below.
case TYPE_APPLICATION_STARTING:
case TYPE_BOOT_PROGRESS:
case TYPE_DISPLAY_OVERLAY:
case TYPE_HIDDEN_NAV_CONSUMER:
case TYPE_KEYGUARD:
case TYPE_KEYGUARD_DIALOG:
case TYPE_MAGNIFICATION_OVERLAY:
case TYPE_NAVIGATION_BAR:
case TYPE_NAVIGATION_BAR_PANEL:
case TYPE_PHONE:
case TYPE_POINTER:
case TYPE_PRIORITY_PHONE:
case TYPE_RECENTS_OVERLAY:
case TYPE_SEARCH_BAR:
case TYPE_STATUS_BAR:
case TYPE_STATUS_BAR_PANEL:
case TYPE_STATUS_BAR_SUB_PANEL:
case TYPE_SYSTEM_DIALOG:
case TYPE_UNIVERSE_BACKGROUND:
case TYPE_VOLUME_OVERLAY:
break;
}
// Check if third party app has set window to system window type.
return mContext.checkCallingOrSelfPermission(
android.Manifest.permission.INTERNAL_SYSTEM_WINDOW)
!= PackageManager.PERMISSION_GRANTED;
}
public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) {
switch (attrs.type) {
case TYPE_SYSTEM_OVERLAY:
@@ -1355,6 +1406,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
return DISPLAY_OVERLAY_LAYER;
case TYPE_MAGNIFICATION_OVERLAY:
return MAGNIFICATION_OVERLAY_LAYER;
case TYPE_RECENTS_OVERLAY:
return SYSTEM_DIALOG_LAYER;
}
Log.e(TAG, "Unknown window type: " + type);
return APPLICATION_LAYER;
@@ -1510,6 +1563,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
com.android.internal.R.styleable.Window_windowAnimationStyle, 0);
params.privateFlags |=
WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED;
params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
params.setTitle("Starting " + packageName);
WindowManager wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);

2
policy/src/com/android/internal/policy/impl/RecentApplicationsDialog.java
View File

@@ -94,7 +94,7 @@ public class RecentApplicationsDialog extends Dialog implements OnClickListener
Window window = getWindow();
window.requestFeature(Window.FEATURE_NO_TITLE);
window.setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
window.setType(WindowManager.LayoutParams.TYPE_RECENTS_OVERLAY);
window.setFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
window.setTitle("Recents");

3
policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewManager.java
View File

@@ -168,6 +168,9 @@ public class KeyguardViewManager {
WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED;
}
lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SET_NEEDS_MENU_KEY;
if (isActivity) {
lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
}
lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY;
lp.userActivityTimeout = KeyguardViewMediator.AWAKE_INTERVAL_DEFAULT_MS;
lp.setTitle(isActivity ? "KeyguardMock" : "Keyguard");

3
services/java/com/android/server/accessibility/ScreenMagnifier.java
View File

@@ -1009,7 +1009,8 @@ public final class ScreenMagnifier implements EventStreamTransformation {
case WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG:
case WindowManager.LayoutParams.TYPE_SYSTEM_ERROR:
case WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY:
case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL: {
case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL:
case WindowManager.LayoutParams.TYPE_RECENTS_OVERLAY: {
Rect magnifiedRegionBounds = mMagnificationController
.getMagnifiedRegionBounds();
Rect touchableRegion = info.touchableRegion;

51
services/java/com/android/server/wm/WindowManagerService.java
View File

@@ -34,6 +34,7 @@ import static android.view.WindowManager.LayoutParams.TYPE_DREAM;
import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD;
import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD;
import static android.view.WindowManager.LayoutParams.TYPE_RECENTS_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ERROR;
import static android.view.WindowManager.LayoutParams.TYPE_UNIVERSE_BACKGROUND;
@@ -2083,6 +2084,7 @@ public class WindowManagerService extends IWindowManager.Stub
WindowState attachedWindow = null;
WindowState win = null;
long origId;
final int type = attrs.type;
synchronized(mWindowMap) {
if (!mDisplayReady) {
@@ -2094,7 +2096,7 @@ public class WindowManagerService extends IWindowManager.Stub
return WindowManagerGlobal.ADD_DUPLICATE_ADD;
}
if (attrs.type >= FIRST_SUB_WINDOW && attrs.type <= LAST_SUB_WINDOW) {
if (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) {
attachedWindow = windowForClientLocked(null, attrs.token, false);
if (attachedWindow == null) {
Slog.w(TAG, "Attempted to add window with token that is not a window: "
@@ -2112,31 +2114,29 @@ public class WindowManagerService extends IWindowManager.Stub
boolean addToken = false;
WindowToken token = mTokenMap.get(attrs.token);
if (token == null) {
if (attrs.type >= FIRST_APPLICATION_WINDOW
&& attrs.type <= LAST_APPLICATION_WINDOW) {
if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) {
Slog.w(TAG, "Attempted to add application window with unknown token "
+ attrs.token + ". Aborting.");
return WindowManagerGlobal.ADD_BAD_APP_TOKEN;
}
if (attrs.type == TYPE_INPUT_METHOD) {
if (type == TYPE_INPUT_METHOD) {
Slog.w(TAG, "Attempted to add input method window with unknown token "
+ attrs.token + ". Aborting.");
return WindowManagerGlobal.ADD_BAD_APP_TOKEN;
}
if (attrs.type == TYPE_WALLPAPER) {
if (type == TYPE_WALLPAPER) {
Slog.w(TAG, "Attempted to add wallpaper window with unknown token "
+ attrs.token + ". Aborting.");
return WindowManagerGlobal.ADD_BAD_APP_TOKEN;
}
if (attrs.type == TYPE_DREAM) {
if (type == TYPE_DREAM) {
Slog.w(TAG, "Attempted to add Dream window with unknown token "
+ attrs.token + ". Aborting.");
return WindowManagerGlobal.ADD_BAD_APP_TOKEN;
}
token = new WindowToken(this, attrs.token, -1, false);
addToken = true;
} else if (attrs.type >= FIRST_APPLICATION_WINDOW
&& attrs.type <= LAST_APPLICATION_WINDOW) {
} else if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) {
AppWindowToken atoken = token.appWindowToken;
if (atoken == null) {
Slog.w(TAG, "Attempted to add window with non-application token "
@@ -2147,25 +2147,25 @@ public class WindowManagerService extends IWindowManager.Stub
+ token + ". Aborting.");
return WindowManagerGlobal.ADD_APP_EXITING;
}
if (attrs.type == TYPE_APPLICATION_STARTING && atoken.firstWindowDrawn) {
if (type == TYPE_APPLICATION_STARTING && atoken.firstWindowDrawn) {
// No need for this guy!
if (localLOGV) Slog.v(
TAG, "**** NO NEED TO START: " + attrs.getTitle());
return WindowManagerGlobal.ADD_STARTING_NOT_NEEDED;
}
} else if (attrs.type == TYPE_INPUT_METHOD) {
} else if (type == TYPE_INPUT_METHOD) {
if (token.windowType != TYPE_INPUT_METHOD) {
Slog.w(TAG, "Attempted to add input method window with bad token "
+ attrs.token + ". Aborting.");
return WindowManagerGlobal.ADD_BAD_APP_TOKEN;
}
} else if (attrs.type == TYPE_WALLPAPER) {
} else if (type == TYPE_WALLPAPER) {
if (token.windowType != TYPE_WALLPAPER) {
Slog.w(TAG, "Attempted to add wallpaper window with bad token "
+ attrs.token + ". Aborting.");
return WindowManagerGlobal.ADD_BAD_APP_TOKEN;
}
} else if (attrs.type == TYPE_DREAM) {
} else if (type == TYPE_DREAM) {
if (token.windowType != TYPE_DREAM) {
Slog.w(TAG, "Attempted to add Dream window with bad token "
+ attrs.token + ". Aborting.");
@@ -2185,6 +2185,7 @@ public class WindowManagerService extends IWindowManager.Stub
}
mPolicy.adjustWindowParamsLw(win.mAttrs);
win.setShowToOwnerOnlyLocked(mPolicy.checkShowToOwnerOnly(attrs));
res = mPolicy.prepareAddWindowLw(win, attrs);
if (res != WindowManagerGlobal.ADD_OKAY) {
@@ -2213,8 +2214,7 @@ public class WindowManagerService extends IWindowManager.Stub
win.attach();
mWindowMap.put(client.asBinder(), win);
if (attrs.type == TYPE_APPLICATION_STARTING &&
token.appWindowToken != null) {
if (type == TYPE_APPLICATION_STARTING && token.appWindowToken != null) {
token.appWindowToken.startingWindow = win;
if (DEBUG_STARTING_WINDOW) Slog.v (TAG, "addWindow: " + token.appWindowToken
+ " startingWindow=" + win);
@@ -2222,19 +2222,19 @@ public class WindowManagerService extends IWindowManager.Stub
boolean imMayMove = true;
if (attrs.type == TYPE_INPUT_METHOD) {
if (type == TYPE_INPUT_METHOD) {
win.mGivenInsetsPending = true;
mInputMethodWindow = win;
addInputMethodWindowToListLocked(win);
imMayMove = false;
} else if (attrs.type == TYPE_INPUT_METHOD_DIALOG) {
} else if (type == TYPE_INPUT_METHOD_DIALOG) {
mInputMethodDialogs.add(win);
addWindowToListInOrderLocked(win, true);
adjustInputMethodDialogsLocked();
imMayMove = false;
} else {
addWindowToListInOrderLocked(win, true);
if (attrs.type == TYPE_WALLPAPER) {
if (type == TYPE_WALLPAPER) {
mLastWallpaperTimeoutTime = 0;
adjustWallpaperWindowsLocked();
} else if ((attrs.flags&FLAG_SHOW_WALLPAPER) != 0) {
@@ -5404,6 +5404,22 @@ public class WindowManagerService extends IWindowManager.Stub
synchronized (mWindowMap) {
mCurrentUserId = newUserId;
mPolicy.setCurrentUserLw(newUserId);
// Hide windows that should not be seen by the new user.
DisplayContentsIterator iterator = new DisplayContentsIterator();
while (iterator.hasNext()) {
final WindowList windows = iterator.next().getWindowList();
for (int i = 0; i < windows.size(); i++) {
final WindowState win = windows.get(i);
if (win.isOtherUsersAppWindow()) {
Slog.w(TAG, "current user violation " + newUserId + " hiding "
+ win + ", attrs=" + win.mAttrs.type + ", belonging to "
+ win.mOwnerUid);
win.hideLw(false);
}
}
}
performLayoutAndPlaceSurfacesLocked();
}
}
@@ -8784,6 +8800,7 @@ public class WindowManagerService extends IWindowManager.Stub
final int type = attrs.type;
if (canBeSeen
&& (type == TYPE_SYSTEM_DIALOG
|| type == TYPE_RECENTS_OVERLAY
|| type == TYPE_KEYGUARD
|| type == TYPE_SYSTEM_ERROR)) {
mInnerFields.mSyswin = true;

28
services/java/com/android/server/wm/WindowState.java
View File

@@ -22,9 +22,6 @@ import static android.view.WindowManager.LayoutParams.LAST_SUB_WINDOW;
import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD;
import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
import com.android.server.input.InputWindowHandle;
@@ -36,7 +33,6 @@ import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Region;
import android.os.IBinder;
import android.os.Process;
import android.os.RemoteException;
import android.os.UserHandle;
import android.util.Slog;
@@ -263,7 +259,10 @@ final class WindowState implements WindowManagerPolicy.WindowState {
DisplayContent mDisplayContent;
// UserId and appId of the owner. Don't display windows of non-current user.
final int mOwnerUid;
int mOwnerUid;
/** When true this window can be displayed on screens owther than mOwnerUid's */
private boolean mShowToOwnerOnly;
WindowState(WindowManagerService service, Session s, IWindow c, WindowToken token,
WindowState attachedWindow, int seq, WindowManager.LayoutParams a,
@@ -654,6 +653,7 @@ final class WindowState implements WindowManagerPolicy.WindowState {
* surface, or we are in the process of running an exit animation
* that will remove the surface, or its app token has been hidden.
*/
@Override
public boolean isVisibleLw() {
final AppWindowToken atoken = mAppToken;
return mHasSurface && mPolicyVisibility && !mAttachedHidden
@@ -669,6 +669,7 @@ final class WindowState implements WindowManagerPolicy.WindowState {
* for this "hidden behind keyguard" state rather than overloading
* mPolicyVisibility. Ungh.
*/
@Override
public boolean isVisibleOrBehindKeyguardLw() {
if (mRootToken.waitingToShow &&
mService.mNextAppTransition != WindowManagerPolicy.TRANSIT_UNSET) {
@@ -940,7 +941,7 @@ final class WindowState implements WindowManagerPolicy.WindowState {
boolean showLw(boolean doAnimation, boolean requestAnim) {
if (isOtherUsersAppWindow()) {
Slog.w(TAG, "Current user " + mService.mCurrentUserId + " trying to display "
Slog.w(TAG, "current user violation " + mService.mCurrentUserId + " trying to display "
+ this + ", type " + mAttrs.type + ", belonging to " + mOwnerUid);
return false;
}
@@ -1025,15 +1026,12 @@ final class WindowState implements WindowManagerPolicy.WindowState {
return mDisplayContent.isDefaultDisplay;
}
public void setShowToOwnerOnlyLocked(boolean showToOwnerOnly) {
mShowToOwnerOnly = showToOwnerOnly;
}
boolean isOtherUsersAppWindow() {
final int type = mAttrs.type;
if ((UserHandle.getUserId(mOwnerUid) != mService.mCurrentUserId)
&& (mOwnerUid != Process.SYSTEM_UID)
&& (type >= TYPE_BASE_APPLICATION) && (type <= LAST_APPLICATION_WINDOW)
&& (type != TYPE_APPLICATION_STARTING)) {
return true;
}
return false;
return mShowToOwnerOnly && UserHandle.getUserId(mOwnerUid) != mService.mCurrentUserId;
}
private static void applyInsets(Region outRegion, Rect frame, Rect inset) {
@@ -1072,6 +1070,8 @@ final class WindowState implements WindowManagerPolicy.WindowState {
pw.print(prefix); pw.print("mDisplayId="); pw.print(mDisplayContent.getDisplayId());
pw.print(" mSession="); pw.print(mSession);
pw.print(" mClient="); pw.println(mClient.asBinder());
pw.print(prefix); pw.print("mOwnerUid="); pw.print(mOwnerUid);
pw.print(" mShowToOwnerOnly="); pw.println(mShowToOwnerOnly);
pw.print(prefix); pw.print("mAttrs="); pw.println(mAttrs);
pw.print(prefix); pw.print("Requested w="); pw.print(mRequestedWidth);
pw.print(" h="); pw.print(mRequestedHeight);

2
services/java/com/android/server/wm/WindowStateAnimator.java
View File

@@ -1335,7 +1335,7 @@ class WindowStateAnimator {
// This must be called while inside a transaction.
boolean performShowLocked() {
if (mWin.isOtherUsersAppWindow()) {
Slog.w(TAG, "Current user " + mService.mCurrentUserId + " trying to display "
Slog.w(TAG, "current user violation " + mService.mCurrentUserId + " trying to display "
+ this + ", type " + mWin.mAttrs.type + ", belonging to " + mWin.mOwnerUid);
return false;
}