Snap for 4397926 from af31c741176975c05cd019d747ee21783f0586e1 to oc-dr2-release
Change-Id: I82e7baeae886377b72eddbaa68cd7ce95afbd389
diff --git a/api/system-current.txt b/api/system-current.txt
index 00b97a7..35d392d 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -120,6 +120,7 @@
field public static final java.lang.String GRANT_RUNTIME_PERMISSIONS = "android.permission.GRANT_RUNTIME_PERMISSIONS";
field public static final java.lang.String HARDWARE_TEST = "android.permission.HARDWARE_TEST";
field public static final java.lang.String HDMI_CEC = "android.permission.HDMI_CEC";
+ field public static final java.lang.String HIDE_NON_SYSTEM_OVERLAY_WINDOWS = "android.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS";
field public static final java.lang.String INJECT_EVENTS = "android.permission.INJECT_EVENTS";
field public static final java.lang.String INSTALL_GRANT_RUNTIME_PERMISSIONS = "android.permission.INSTALL_GRANT_RUNTIME_PERMISSIONS";
field public static final java.lang.String INSTALL_LOCATION_PROVIDER = "android.permission.INSTALL_LOCATION_PROVIDER";
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index d60ba16..c7f24bb 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -1394,15 +1394,13 @@
public static final int PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE = 0x00040000;
/**
- * Flag to indicate that this window is used as a task snapshot window. A task snapshot
- * window is a starting window that gets shown with a screenshot from the previous state
- * that is active until the app has drawn its first frame.
- *
- * <p>If this flag is set, SystemUI flags are ignored such that the real window behind can
- * set the SystemUI flags.
+ * Flag to indicate that any window added by an application process that is of type
+ * {@link #TYPE_TOAST} or that requires
+ * {@link android.app.AppOpsManager#OP_SYSTEM_ALERT_WINDOW} permission should be hidden when
+ * this window is visible.
* @hide
*/
- public static final int PRIVATE_FLAG_TASK_SNAPSHOT = 0x00080000;
+ public static final int PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS = 0x00080000;
/**
* Indicates that this window is the rounded corners overlay present on some
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 7c2f233..feb5c81 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2352,6 +2352,15 @@
<permission android:name="android.permission.INTERNAL_SYSTEM_WINDOW"
android:protectionLevel="signature" />
+ <!-- @SystemApi Allows an application to use
+ {@link android.view.WindowManager.LayoutsParams#PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS}
+ to hide non-system-overlay windows.
+ <p>Not for use by third-party applications.
+ @hide
+ -->
+ <permission android:name="android.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS"
+ android:protectionLevel="signature|installer" />
+
<!-- @SystemApi Allows an application to manage (create, destroy,
Z-order) application tokens in the window manager.
<p>Not for use by third-party applications.
diff --git a/core/res/res/values-mcc505-mnc01/config.xml b/core/res/res/values-mcc505-mnc01/config.xml
index ff06585..5a5b8f7 100644
--- a/core/res/res/values-mcc505-mnc01/config.xml
+++ b/core/res/res/values-mcc505-mnc01/config.xml
@@ -31,15 +31,6 @@
<item>9</item>
</integer-array>
- <!-- String containing the apn value for tethering. May be overriden by secure settings
- TETHER_DUN_APN. Value is a comma separated series of strings:
- "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type",
- Or string format of ApnSettingV3.
- note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" -->
- <string-array translatable="false" name="config_tether_apndata">
- <item>Telstra Tethering,telstra.internet,,,,,,,,,505,01,,DUN</item>
- </string-array>
-
<!--Thresholds for LTE dbm in status bar-->
<integer-array translatable="false" name="config_lteDbmThresholds">
<item>-140</item> <!-- SIGNAL_STRENGTH_NONE_OR_UNKNOWN -->
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 0326299..36b3fbf 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -6039,12 +6039,12 @@
private int mSafeMediaVolumeIndex;
// mSafeUsbMediaVolumeIndex is used for USB Headsets and is the music volume UI index
// corresponding to a gain of -30 dBFS in audio flinger mixer.
- // We remove -15 dBs from the theoretical -15dB to account for the EQ boost when bands are set
- // to max gain.
+ // We remove -22 dBs from the theoretical -15dB to account for the EQ + bass boost
+ // amplification when both effects are on with all band gains at maximum.
// This level corresponds to a loudness of 85 dB SPL for the warning to be displayed when
// the headset is compliant to EN 60950 with a max loudness of 100dB SPL.
private int mSafeUsbMediaVolumeIndex;
- private static final float SAFE_VOLUME_GAIN_DBFS = -30.0f;
+ private static final float SAFE_VOLUME_GAIN_DBFS = -37.0f;
// mSafeMediaVolumeDevices lists the devices for which safe media volume is enforced,
private final int mSafeMediaVolumeDevices = AudioSystem.DEVICE_OUT_WIRED_HEADSET |
AudioSystem.DEVICE_OUT_WIRED_HEADPHONE |
diff --git a/services/core/java/com/android/server/wm/Session.java b/services/core/java/com/android/server/wm/Session.java
index 22b0f5b..7a8c2f9 100644
--- a/services/core/java/com/android/server/wm/Session.java
+++ b/services/core/java/com/android/server/wm/Session.java
@@ -16,6 +16,7 @@
package com.android.server.wm;
+import static android.Manifest.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
import static android.Manifest.permission.INTERNAL_SYSTEM_WINDOW;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
@@ -82,6 +83,7 @@
// Set of visible alert window surfaces connected to this session.
private final Set<WindowSurfaceController> mAlertWindowSurfaces = new HashSet<>();
final boolean mCanAddInternalSystemWindow;
+ final boolean mCanHideNonSystemOverlayWindows;
private AlertWindowNotification mAlertWindowNotification;
private boolean mShowingAlertWindowNotificationAllowed;
private boolean mClientDead = false;
@@ -99,6 +101,8 @@
mLastReportedAnimatorScale = service.getCurrentAnimatorScale();
mCanAddInternalSystemWindow = service.mContext.checkCallingOrSelfPermission(
INTERNAL_SYSTEM_WINDOW) == PERMISSION_GRANTED;
+ mCanHideNonSystemOverlayWindows = service.mContext.checkCallingOrSelfPermission(
+ HIDE_NON_SYSTEM_OVERLAY_WINDOWS) == PERMISSION_GRANTED;
mShowingAlertWindowNotificationAllowed = mService.mShowAlertWindowNotifications;
StringBuilder sb = new StringBuilder();
sb.append("Session{");
diff --git a/services/core/java/com/android/server/wm/TaskSnapshotSurface.java b/services/core/java/com/android/server/wm/TaskSnapshotSurface.java
index d7f0496..1bece69 100644
--- a/services/core/java/com/android/server/wm/TaskSnapshotSurface.java
+++ b/services/core/java/com/android/server/wm/TaskSnapshotSurface.java
@@ -33,7 +33,6 @@
import static android.view.WindowManager.LayoutParams.FLAG_SPLIT_TOUCH;
import static android.view.WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
-import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_TASK_SNAPSHOT;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
import static com.android.internal.policy.DecorView.NAVIGATION_BAR_COLOR_VIEW_ATTRIBUTES;
import static com.android.internal.policy.DecorView.STATUS_BAR_COLOR_VIEW_ATTRIBUTES;
@@ -179,8 +178,7 @@
layoutParams.flags = (windowFlags & ~FLAG_INHERIT_EXCLUDES)
| FLAG_NOT_FOCUSABLE
| FLAG_NOT_TOUCHABLE;
- layoutParams.privateFlags = PRIVATE_FLAG_TASK_SNAPSHOT
- | (windowPrivateFlags & PRIVATE_FLAG_INHERITS);
+ layoutParams.privateFlags = windowPrivateFlags & PRIVATE_FLAG_INHERITS;
layoutParams.token = token.token;
layoutParams.width = LayoutParams.MATCH_PARENT;
layoutParams.height = LayoutParams.MATCH_PARENT;
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 8ba36d5..765dc23 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -498,12 +498,15 @@
*/
Runnable mWaitingForDrawnCallback;
+ /** List of window currently causing non-system overlay windows to be hidden. */
+ private ArrayList<WindowState> mHidingNonSystemOverlayWindows = new ArrayList<>();
+
/**
* Stores for each user whether screencapture is disabled
* This array is essentially a cache for all userId for
* {@link android.app.admin.DevicePolicyManager#getScreenCaptureDisabled}
*/
- SparseArray<Boolean> mScreenCaptureDisabled = new SparseArray<>();
+ private SparseArray<Boolean> mScreenCaptureDisabled = new SparseArray<>();
IInputMethodManager mInputMethodManager;
@@ -1460,6 +1463,9 @@
}
}
+ final boolean hideSystemAlertWindows = !mHidingNonSystemOverlayWindows.isEmpty();
+ win.setForceHideNonSystemOverlayWindowIfNeeded(hideSystemAlertWindows);
+
final AppWindowToken aToken = token.asAppWindowToken();
if (type == TYPE_APPLICATION_STARTING && aToken != null) {
aToken.startingWindow = win;
@@ -1733,6 +1739,7 @@
}
mPendingRemove.remove(win);
mResizingWindows.remove(win);
+ updateNonSystemOverlayWindowsVisibilityIfNeeded(win, false /* surfaceShown */);
mWindowsChanged = true;
if (DEBUG_WINDOW_MOVEMENT) Slog.v(TAG_WM, "Final remove of window: " + win);
@@ -6526,6 +6533,21 @@
ArrayList<WindowState> windows) {
mRoot.dumpWindowsNoHeader(pw, dumpAll, windows);
+ if (!mHidingNonSystemOverlayWindows.isEmpty()) {
+ pw.println();
+ pw.println(" Hiding System Alert Windows:");
+ for (int i = mHidingNonSystemOverlayWindows.size() - 1; i >= 0; i--) {
+ final WindowState w = mHidingNonSystemOverlayWindows.get(i);
+ pw.print(" #"); pw.print(i); pw.print(' ');
+ pw.print(w);
+ if (dumpAll) {
+ pw.println(":");
+ w.dump(pw, " ", true);
+ } else {
+ pw.println();
+ }
+ }
+ }
if (mPendingRemove.size() > 0) {
pw.println();
pw.println(" Remove pending for:");
@@ -7650,4 +7672,28 @@
boolean hasWideColorGamutSupport() {
return mHasWideColorGamutSupport;
}
+
+ void updateNonSystemOverlayWindowsVisibilityIfNeeded(WindowState win, boolean surfaceShown) {
+ if (!win.hideNonSystemOverlayWindowsWhenVisible()) {
+ return;
+ }
+ final boolean systemAlertWindowsHidden = !mHidingNonSystemOverlayWindows.isEmpty();
+ if (surfaceShown) {
+ if (!mHidingNonSystemOverlayWindows.contains(win)) {
+ mHidingNonSystemOverlayWindows.add(win);
+ }
+ } else {
+ mHidingNonSystemOverlayWindows.remove(win);
+ }
+
+ final boolean hideSystemAlertWindows = !mHidingNonSystemOverlayWindows.isEmpty();
+
+ if (systemAlertWindowsHidden == hideSystemAlertWindows) {
+ return;
+ }
+
+ mRoot.forAllWindows((w) -> {
+ w.setForceHideNonSystemOverlayWindowIfNeeded(hideSystemAlertWindows);
+ }, false /* traverseTopToBottom */);
+ }
}
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 96582fc..4d69c83 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -46,6 +46,7 @@
import static android.view.WindowManager.LayoutParams.LAST_SUB_WINDOW;
import static android.view.WindowManager.LayoutParams.MATCH_PARENT;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_LAYOUT_CHILD_WINDOW_IN_PARENT_FRAME;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_NO_MOVE_ANIMATION;
import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_WILL_NOT_REPLACE_ON_RELAUNCH;
@@ -59,7 +60,9 @@
import static android.view.WindowManager.LayoutParams.TYPE_DRAWN_APPLICATION;
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_TOAST;
import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
+import static android.view.WindowManager.LayoutParams.isSystemAlertWindowType;
import static android.view.WindowManagerGlobal.RELAYOUT_RES_DRAG_RESIZING_DOCKED;
import static android.view.WindowManagerGlobal.RELAYOUT_RES_DRAG_RESIZING_FREEFORM;
import static android.view.WindowManagerGlobal.RELAYOUT_RES_FIRST_TIME;
@@ -208,6 +211,8 @@
boolean mPolicyVisibilityAfterAnim = true;
private boolean mAppOpVisibility = true;
boolean mPermanentlyHidden; // the window should never be shown again
+ // This is a non-system overlay window that is currently force hidden.
+ private boolean mForceHideNonSystemOverlayWindow;
boolean mAppFreezing;
boolean mHidden; // Used to determine if to show child windows.
boolean mWallpaperVisible; // for wallpaper, what was last vis report?
@@ -2454,6 +2459,10 @@
// to handle their windows being removed from under them.
return false;
}
+ if (mForceHideNonSystemOverlayWindow) {
+ // This is an alert window that is currently force hidden.
+ return false;
+ }
if (mPolicyVisibility && mPolicyVisibilityAfterAnim) {
// Already showing.
return false;
@@ -2530,6 +2539,22 @@
return true;
}
+ void setForceHideNonSystemOverlayWindowIfNeeded(boolean forceHide) {
+ if (mOwnerCanAddInternalSystemWindow
+ || (!isSystemAlertWindowType(mAttrs.type) && mAttrs.type != TYPE_TOAST)) {
+ return;
+ }
+ if (mForceHideNonSystemOverlayWindow == forceHide) {
+ return;
+ }
+ mForceHideNonSystemOverlayWindow = forceHide;
+ if (forceHide) {
+ hideLw(true /* doAnimation */, true /* requestAnim */);
+ } else {
+ showLw(true /* doAnimation */, true /* requestAnim */);
+ }
+ }
+
public void setAppOpVisibilityLw(boolean state) {
if (mAppOpVisibility != state) {
mAppOpVisibility = state;
@@ -3424,7 +3449,7 @@
pw.println(Integer.toHexString(mSystemUiVisibility));
}
if (!mPolicyVisibility || !mPolicyVisibilityAfterAnim || !mAppOpVisibility
- || isParentWindowHidden()|| mPermanentlyHidden) {
+ || isParentWindowHidden()|| mPermanentlyHidden || mForceHideNonSystemOverlayWindow) {
pw.print(prefix); pw.print("mPolicyVisibility=");
pw.print(mPolicyVisibility);
pw.print(" mPolicyVisibilityAfterAnim=");
@@ -3432,8 +3457,8 @@
pw.print(" mAppOpVisibility=");
pw.print(mAppOpVisibility);
pw.print(" parentHidden="); pw.print(isParentWindowHidden());
- pw.print(" mPermanentlyHidden="); pw.println(mPermanentlyHidden);
- }
+ pw.print(" mForceHideNonSystemOverlayWindow="); pw.println(
+ mForceHideNonSystemOverlayWindow); }
if (!mRelayoutCalled || mLayoutNeeded) {
pw.print(prefix); pw.print("mRelayoutCalled="); pw.print(mRelayoutCalled);
pw.print(" mLayoutNeeded="); pw.println(mLayoutNeeded);
@@ -3692,6 +3717,17 @@
&& (mAttrs.privateFlags & PRIVATE_FLAG_LAYOUT_CHILD_WINDOW_IN_PARENT_FRAME) != 0;
}
+ /**
+ * Returns true if any window added by an application process that if of type
+ * {@link android.view.WindowManager.LayoutParams#TYPE_TOAST} or that requires that requires
+ * {@link android.app.AppOpsManager#OP_SYSTEM_ALERT_WINDOW} permission should be hidden when
+ * this window is visible.
+ */
+ boolean hideNonSystemOverlayWindowsWhenVisible() {
+ return (mAttrs.privateFlags & PRIVATE_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS) != 0
+ && mSession.mCanHideNonSystemOverlayWindows;
+ }
+
/** Returns the parent window if this is a child of another window, else null. */
WindowState getParentWindow() {
// NOTE: We are not calling getParent() directly as the WindowState might be a child of a
diff --git a/services/core/java/com/android/server/wm/WindowSurfaceController.java b/services/core/java/com/android/server/wm/WindowSurfaceController.java
index 4819c0f..110d5cb 100644
--- a/services/core/java/com/android/server/wm/WindowSurfaceController.java
+++ b/services/core/java/com/android/server/wm/WindowSurfaceController.java
@@ -24,10 +24,8 @@
import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_VISIBILITY;
import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
-import static android.view.Surface.SCALING_MODE_FREEZE;
import static android.view.Surface.SCALING_MODE_SCALE_TO_WINDOW;
-import android.graphics.PixelFormat;
import android.graphics.Point;
import android.graphics.PointF;
import android.graphics.Rect;
@@ -513,6 +511,8 @@
void setShown(boolean surfaceShown) {
mSurfaceShown = surfaceShown;
+ mService.updateNonSystemOverlayWindowsVisibilityIfNeeded(mAnimator.mWin, surfaceShown);
+
if (mWindowSession != null) {
mWindowSession.onWindowSurfaceVisibilityChanged(this, mSurfaceShown, mWindowType);
}
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index d249b0a9..ed5cce8 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -99,6 +99,7 @@
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.PackageManagerInternal;
import android.content.pm.ParceledListSlice;
+import android.content.pm.PermissionInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.content.pm.StringParceledListSlice;
@@ -152,6 +153,7 @@
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.ArraySet;
+import android.util.EventLog;
import android.util.Log;
import android.util.Pair;
import android.util.Slog;
@@ -9582,6 +9584,10 @@
< android.os.Build.VERSION_CODES.M) {
return false;
}
+ if (!isRuntimePermission(permission)) {
+ EventLog.writeEvent(0x534e4554, "62623498", user.getIdentifier(), "");
+ return false;
+ }
final PackageManager packageManager = mInjector.getPackageManager();
switch (grantState) {
case DevicePolicyManager.PERMISSION_GRANT_STATE_GRANTED: {
@@ -9608,6 +9614,8 @@
return true;
} catch (SecurityException se) {
return false;
+ } catch (NameNotFoundException e) {
+ return false;
} finally {
mInjector.binderRestoreCallingIdentity(ident);
}
@@ -9657,6 +9665,13 @@
}
}
+ public boolean isRuntimePermission(String permissionName) throws NameNotFoundException {
+ final PackageManager packageManager = mInjector.getPackageManager();
+ PermissionInfo permissionInfo = packageManager.getPermissionInfo(permissionName, 0);
+ return (permissionInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE)
+ == PermissionInfo.PROTECTION_DANGEROUS;
+ }
+
@Override
public boolean isProvisioningAllowed(String action, String packageName) {
Preconditions.checkNotNull(packageName);
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index bbda1c6..11f99cf 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1704,10 +1704,8 @@
sDefaults.putString(KEY_CARRIER_SETUP_APP_STRING, "");
sDefaults.putStringArray(KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
new String[]{
- "com.android.carrierdefaultapp/.CarrierDefaultBroadcastReceiver:"
- + "com.android.internal.telephony.CARRIER_SIGNAL_REDIRECTED,"
- + "com.android.internal.telephony.CARRIER_SIGNAL_RESET,"
- + "com.android.internal.telephony.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE"
+ "com.android.carrierdefaultapp/.CarrierDefaultBroadcastReceiver:" +
+ "com.android.internal.telephony.CARRIER_SIGNAL_RESET"
});
sDefaults.putStringArray(KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY, null);
