Merge "Import translations. DO NOT MERGE" into mnc-dev
diff --git a/api/current.txt b/api/current.txt
index e1c83e5..3c878c8 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -30587,6 +30587,13 @@
     method public int describeContents();
     method public int getQuality();
     method public int getVideoState();
+    method public static boolean isAudioOnly(int);
+    method public static boolean isBidirectional(int);
+    method public static boolean isPaused(int);
+    method public static boolean isReceptionEnabled(int);
+    method public static boolean isTransmissionEnabled(int);
+    method public static boolean isVideo(int);
+    method public static java.lang.String videoStateToString(int);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.telecom.VideoProfile> CREATOR;
     field public static final int QUALITY_DEFAULT = 4; // 0x4
@@ -30609,15 +30616,6 @@
     field public static final android.os.Parcelable.Creator<android.telecom.VideoProfile.CameraCapabilities> CREATOR;
   }
 
-  public static class VideoProfile.VideoState {
-    method public static boolean isAudioOnly(int);
-    method public static boolean isBidirectional(int);
-    method public static boolean isPaused(int);
-    method public static boolean isReceptionEnabled(int);
-    method public static boolean isTransmissionEnabled(int);
-    method public static java.lang.String videoStateToString(int);
-  }
-
 }
 
 package android.telephony {
diff --git a/api/system-current.txt b/api/system-current.txt
index 2839f68..65ca29a 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -32801,6 +32801,13 @@
     method public int describeContents();
     method public int getQuality();
     method public int getVideoState();
+    method public static boolean isAudioOnly(int);
+    method public static boolean isBidirectional(int);
+    method public static boolean isPaused(int);
+    method public static boolean isReceptionEnabled(int);
+    method public static boolean isTransmissionEnabled(int);
+    method public static boolean isVideo(int);
+    method public static java.lang.String videoStateToString(int);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.telecom.VideoProfile> CREATOR;
     field public static final int QUALITY_DEFAULT = 4; // 0x4
@@ -32823,15 +32830,6 @@
     field public static final android.os.Parcelable.Creator<android.telecom.VideoProfile.CameraCapabilities> CREATOR;
   }
 
-  public static class VideoProfile.VideoState {
-    method public static boolean isAudioOnly(int);
-    method public static boolean isBidirectional(int);
-    method public static boolean isPaused(int);
-    method public static boolean isReceptionEnabled(int);
-    method public static boolean isTransmissionEnabled(int);
-    method public static java.lang.String videoStateToString(int);
-  }
-
 }
 
 package android.telephony {
diff --git a/cmds/telecom/Android.mk b/cmds/telecom/Android.mk
new file mode 100644
index 0000000..5f7bdf7
--- /dev/null
+++ b/cmds/telecom/Android.mk
@@ -0,0 +1,15 @@
+# Copyright 2015 The Android Open Source Project
+#
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+LOCAL_MODULE := telecom
+include $(BUILD_JAVA_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := telecom
+LOCAL_SRC_FILES := telecom
+LOCAL_MODULE_CLASS := EXECUTABLES
+LOCAL_MODULE_TAGS := optional
+include $(BUILD_PREBUILT)
diff --git a/cmds/telecom/MODULE_LICENSE_APACHE2 b/cmds/telecom/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/cmds/telecom/MODULE_LICENSE_APACHE2
diff --git a/cmds/telecom/NOTICE b/cmds/telecom/NOTICE
new file mode 100644
index 0000000..8530865
--- /dev/null
+++ b/cmds/telecom/NOTICE
@@ -0,0 +1,190 @@
+
+   Copyright (c) 2015, 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.
+
+   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.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
diff --git a/cmds/telecom/src/com/android/commands/telecom/Telecom.java b/cmds/telecom/src/com/android/commands/telecom/Telecom.java
new file mode 100644
index 0000000..250b002
--- /dev/null
+++ b/cmds/telecom/src/com/android/commands/telecom/Telecom.java
@@ -0,0 +1,134 @@
+/*
+ * 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.commands.telecom;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.telecom.PhoneAccountHandle;
+import android.text.TextUtils;
+
+import com.android.internal.os.BaseCommand;
+import com.android.internal.telecom.ITelecomService;
+
+import java.io.PrintStream;
+
+public final class Telecom extends BaseCommand {
+
+    /**
+     * Command-line entry point.
+     *
+     * @param args The command-line arguments
+     */
+    public static void main(String[] args) {
+      (new Telecom()).run(args);
+    }
+
+    private static final String COMMAND_SET_PHONE_ACOUNT_ENABLED = "set-phone-account-enabled";
+    private static final String COMMAND_SET_PHONE_ACOUNT_DISABLED = "set-phone-account-disabled";
+    private static final String COMMAND_SET_DEFAULT_DIALER = "set-default-dialer";
+    private static final String COMMAND_GET_DEFAULT_DIALER = "get-default-dialer";
+
+    private ComponentName mComponent;
+    private String mAccountId;
+    private ITelecomService mTelecomService;
+
+    @Override
+    public void onShowUsage(PrintStream out) {
+        out.println(
+                "usage: telecom [subcommand] [options]\n" +
+                "usage: telecom set-phone-account-enabled <COMPONENT> <ID>\n" +
+                "usage: telecom set-phone-account-disabled <COMPONENT> <ID>\n" +
+                "usage: telecom set-default-dialer <PACKAGE>\n" +
+                "usage: telecom get-default-dialer <PACKAGE>\n" +
+                "\n" +
+                "telecom set-phone-account-enabled: Enables the given phone account, if it has \n" +
+                " already been registered with Telecom.\n" +
+                "\n" +
+                "telecom set-phone-account-disabled: Disables the given phone account, if it \n" +
+                " has already been registered with telecom.\n" +
+                "\n" +
+                "telecom set-default_dialer: Sets the default dialer to the given component. \n" +
+                "\n" +
+                "telecom get-default_dialer: Displays the current default dialer. \n"
+                );
+    }
+
+    @Override
+    public void onRun() throws Exception {
+        mTelecomService = ITelecomService.Stub.asInterface(
+                ServiceManager.getService(Context.TELECOM_SERVICE));
+        if (mTelecomService == null) {
+            showError("Error: Could not access the Telecom Manager. Is the system running?");
+            return;
+        }
+
+        String command = nextArgRequired();
+        switch (command) {
+            case COMMAND_SET_PHONE_ACOUNT_ENABLED:
+                runSetPhoneAccountEnabled(true);
+                break;
+            case COMMAND_SET_PHONE_ACOUNT_DISABLED:
+                runSetPhoneAccountEnabled(false);
+                break;
+            case COMMAND_SET_DEFAULT_DIALER:
+                runSetDefaultDialer();
+                break;
+            case COMMAND_GET_DEFAULT_DIALER:
+                runGetDefaultDialer();
+                break;
+            default:
+                throw new IllegalArgumentException ("unknown command '" + command + "'");
+        }
+    }
+
+    private void runSetPhoneAccountEnabled(boolean enabled) throws RemoteException {
+        final ComponentName component = parseComponentName(nextArgRequired());
+        final String accountId = nextArgRequired();
+        final PhoneAccountHandle handle = new PhoneAccountHandle(component, accountId);
+        final boolean success =  mTelecomService.enablePhoneAccount(handle, enabled);
+        if (success) {
+            System.out.println("Success - " + handle + (enabled ? " enabled." : " disabled."));
+        } else {
+            System.out.println("Error - is " + handle + " a valid PhoneAccount?");
+        }
+    }
+
+    private void runSetDefaultDialer() throws RemoteException {
+        final String packageName = nextArgRequired();
+        final boolean success = mTelecomService.setDefaultDialer(packageName);
+        if (success) {
+            System.out.println("Success - " + packageName + " set as default dialer.");
+        } else {
+            System.out.println("Error - " + packageName + " is not an installed Dialer app, \n"
+                    + " or is already the default dialer.");
+        }
+    }
+
+    private void runGetDefaultDialer() throws RemoteException {
+        System.out.println(mTelecomService.getDefaultDialerPackage());
+    }
+
+    private ComponentName parseComponentName(String component) {
+        ComponentName cn = ComponentName.unflattenFromString(component);
+        if (cn == null) {
+            throw new IllegalArgumentException ("Invalid component " + component);
+        }
+        return cn;
+    }
+}
\ No newline at end of file
diff --git a/cmds/telecom/telecom b/cmds/telecom/telecom
new file mode 100755
index 0000000..9efdcfd
--- /dev/null
+++ b/cmds/telecom/telecom
@@ -0,0 +1,6 @@
+# Script to start "telecom" on the device
+#
+base=/system
+export CLASSPATH=$base/framework/telecom.jar
+exec app_process $base/bin com.android.commands.telecom.Telecom "$@"
+
diff --git a/core/java/android/security/keymaster/KeymasterDefs.java b/core/java/android/security/keymaster/KeymasterDefs.java
index 0e2b8ba..b450a6b 100644
--- a/core/java/android/security/keymaster/KeymasterDefs.java
+++ b/core/java/android/security/keymaster/KeymasterDefs.java
@@ -50,8 +50,7 @@
     public static final int KM_TAG_BLOCK_MODE = KM_ENUM_REP | 4;
     public static final int KM_TAG_DIGEST = KM_ENUM_REP | 5;
     public static final int KM_TAG_PADDING = KM_ENUM_REP | 6;
-    public static final int KM_TAG_RETURN_UNAUTHED = KM_BOOL | 7;
-    public static final int KM_TAG_CALLER_NONCE = KM_BOOL | 8;
+    public static final int KM_TAG_CALLER_NONCE = KM_BOOL | 7;
 
     public static final int KM_TAG_RESCOPING_ADD = KM_ENUM_REP | 101;
     public static final int KM_TAG_RESCOPING_DEL = KM_ENUM_REP | 102;
@@ -82,7 +81,7 @@
 
     public static final int KM_TAG_ASSOCIATED_DATA = KM_BYTES | 1000;
     public static final int KM_TAG_NONCE = KM_BYTES | 1001;
-    public static final int KM_TAG_CHUNK_LENGTH = KM_INT | 1002;
+    public static final int KM_TAG_AEAD_TAG = KM_BYTES | 1002;
     public static final int KM_TAG_AUTH_TOKEN = KM_BYTES | 1003;
     public static final int KM_TAG_MAC_LENGTH = KM_INT | 1004;
 
@@ -194,7 +193,7 @@
     public static final int KM_ERROR_UNSUPPORTED_EC_FIELD = -50;
     public static final int KM_ERROR_MISSING_NONCE = -51;
     public static final int KM_ERROR_INVALID_NONCE = -52;
-    public static final int KM_ERROR_UNSUPPORTED_CHUNK_LENGTH = -53;
+    public static final int KM_ERROR_MISSING_MAC_LENGTH = -53;
     public static final int KM_ERROR_RESCOPABLE_KEY_NOT_USABLE = -54;
     public static final int KM_ERROR_CALLER_NONCE_PROHIBITED = -55;
     public static final int KM_ERROR_UNIMPLEMENTED = -100;
diff --git a/core/res/res/drawable/floating_popup_background.xml b/core/res/res/drawable/floating_popup_background.xml
new file mode 100644
index 0000000..b6700b3
--- /dev/null
+++ b/core/res/res/drawable/floating_popup_background.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* Copyright 2015, 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.
+*/
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="?attr/colorBackgroundFloating" />
+    <corners android:radius="2dp" />
+</shape>
+
diff --git a/core/res/res/layout/floating_popup_close_overflow_button.xml b/core/res/res/layout/floating_popup_close_overflow_button.xml
index a1d2811..0dbf7f7 100644
--- a/core/res/res/layout/floating_popup_close_overflow_button.xml
+++ b/core/res/res/layout/floating_popup_close_overflow_button.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <!--
 /* Copyright 2015, The Android Open Source Project
 **
diff --git a/core/res/res/layout/floating_popup_container.xml b/core/res/res/layout/floating_popup_container.xml
index c2b4ccc..f37aee15 100644
--- a/core/res/res/layout/floating_popup_container.xml
+++ b/core/res/res/layout/floating_popup_container.xml
@@ -24,4 +24,4 @@
     android:elevation="2dp"
     android:focusable="true"
     android:focusableInTouchMode="true"
-    android:background="?attr/colorBackgroundFloating"/>
+    android:background="@drawable/floating_popup_background"/>
diff --git a/core/res/res/layout/floating_popup_menu_button.xml b/core/res/res/layout/floating_popup_menu_button.xml
index 23ae7f0..b549198 100644
--- a/core/res/res/layout/floating_popup_menu_button.xml
+++ b/core/res/res/layout/floating_popup_menu_button.xml
@@ -24,9 +24,10 @@
     android:paddingTop="0dp"
     android:paddingBottom="0dp"
     android:layout_margin="0dp"
+    android:gravity="center"
     android:singleLine="true"
     android:ellipsize="end"
-    android:fontFamily="sans-serif"
+    android:fontFamily="sans-serif-medium"
     android:textSize="@dimen/floating_toolbar_text_size"
     android:textAllCaps="true"
     android:textColor="?attr/colorForeground"
diff --git a/core/res/res/layout/floating_popup_menu_image_button.xml b/core/res/res/layout/floating_popup_menu_image_button.xml
index 5934136..07eb7a3 100644
--- a/core/res/res/layout/floating_popup_menu_image_button.xml
+++ b/core/res/res/layout/floating_popup_menu_image_button.xml
@@ -16,17 +16,21 @@
 */
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="@dimen/floating_toolbar_menu_button_minimum_width"
-    android:layout_height="@dimen/floating_toolbar_height"
-    android:minWidth="@dimen/floating_toolbar_menu_button_minimum_width"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:minWidth="@dimen/floating_toolbar_menu_image_button_width"
     android:minHeight="@dimen/floating_toolbar_height"
     android:focusable="false"
     android:focusableInTouchMode="false"
     android:importantForAccessibility="no">
     <ImageButton
         android:id="@+id/floating_toolbar_menu_item_image_button"
-        android:layout_width="@dimen/floating_toolbar_menu_button_minimum_width"
+        android:layout_width="@dimen/floating_toolbar_menu_image_button_width"
         android:layout_height="@dimen/floating_toolbar_height"
+        android:paddingStart="@dimen/floating_toolbar_menu_button_side_padding"
+        android:paddingTop="@dimen/floating_toolbar_menu_image_button_vertical_padding"
+        android:paddingEnd="@dimen/floating_toolbar_menu_button_side_padding"
+        android:paddingBottom="@dimen/floating_toolbar_menu_image_button_vertical_padding"
         android:scaleType="centerInside"
         android:background="?attr/selectableItemBackground" />
 </LinearLayout>
diff --git a/core/res/res/layout/floating_popup_open_overflow_button.xml b/core/res/res/layout/floating_popup_open_overflow_button.xml
index dca5384..3027565 100644
--- a/core/res/res/layout/floating_popup_open_overflow_button.xml
+++ b/core/res/res/layout/floating_popup_open_overflow_button.xml
@@ -20,6 +20,10 @@
     android:layout_height="match_parent"
     android:minWidth="@dimen/floating_toolbar_menu_button_minimum_width"
     android:minHeight="@dimen/floating_toolbar_height"
+    android:paddingStart="0dp"
+    android:paddingTop="0dp"
+    android:paddingBottom="0dp"
+    android:paddingEnd="4dp"
     android:src="@drawable/ic_menu_moreoverflow_material"
     android:contentDescription="@string/floating_toolbar_open_overflow_description"
     android:background="?attr/selectableItemBackgroundBorderless" />
diff --git a/core/res/res/layout/floating_popup_overflow_image_list_item.xml b/core/res/res/layout/floating_popup_overflow_image_list_item.xml
index 9988ad5..fc04b31 100644
--- a/core/res/res/layout/floating_popup_overflow_image_list_item.xml
+++ b/core/res/res/layout/floating_popup_overflow_image_list_item.xml
@@ -16,17 +16,21 @@
 */
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="@dimen/floating_toolbar_menu_button_minimum_width"
-    android:layout_height="@dimen/floating_toolbar_height"
-    android:minWidth="@dimen/floating_toolbar_menu_button_minimum_width"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:minWidth="@dimen/floating_toolbar_overflow_image_button_width"
     android:minHeight="@dimen/floating_toolbar_height"
     android:focusable="false"
     android:focusableInTouchMode="false"
     android:importantForAccessibility="no">
     <ImageView
         android:id="@+id/floating_toolbar_menu_item_image_button"
-        android:layout_width="@dimen/floating_toolbar_menu_button_minimum_width"
+        android:layout_width="@dimen/floating_toolbar_overflow_image_button_width"
         android:layout_height="@dimen/floating_toolbar_height"
-        android:layout_marginStart="18dp"
+        android:paddingTop="@dimen/floating_toolbar_menu_image_button_vertical_padding"
+        android:paddingStart="@dimen/floating_toolbar_overflow_side_padding"
+        android:paddingBottom="@dimen/floating_toolbar_menu_image_button_vertical_padding"
+        android:paddingEnd="@dimen/floating_toolbar_overflow_side_padding"
+        android:layout_margin="0dp"
         android:scaleType="centerInside"/>
 </LinearLayout>
diff --git a/core/res/res/layout/floating_popup_overflow_list_item b/core/res/res/layout/floating_popup_overflow_list_item.xml
similarity index 93%
rename from core/res/res/layout/floating_popup_overflow_list_item
rename to core/res/res/layout/floating_popup_overflow_list_item.xml
index 59a6d7e..2ff45bb 100644
--- a/core/res/res/layout/floating_popup_overflow_list_item
+++ b/core/res/res/layout/floating_popup_overflow_list_item.xml
@@ -19,7 +19,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:textAppearance="?android:attr/textAppearanceListItemSmall"
-    android:gravity="center_vertical"
+    android:gravity="start|center_vertical"
     android:minWidth="@dimen/floating_toolbar_menu_button_side_padding"
     android:minHeight="@dimen/floating_toolbar_height"
     android:paddingStart="@dimen/floating_toolbar_overflow_side_padding"
@@ -29,7 +29,8 @@
     android:layout_margin="0dp"
     android:singleLine="true"
     android:ellipsize="end"
-    android:fontFamily="sans-serif"
+    android:fontFamily="sans-serif-medium"
     android:textSize="@dimen/floating_toolbar_text_size"
     android:textColor="?attr/colorForeground"
     android:textAllCaps="true" />
+
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 9a15278..3c84b5e 100755
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1763,6 +1763,12 @@
     <string name="config_customAdbPublicKeyConfirmationComponent"
             >com.android.systemui/com.android.systemui.usb.UsbDebuggingActivity</string>
 
+    <!-- Name of the activity that prompts the secondary user to acknowledge she/he needs to
+         switch to the primary user to enable USB debugging.
+         Can be customized for other product types -->
+    <string name="config_customAdbPublicKeyConfirmationSecondaryUserComponent"
+            >com.android.systemui/com.android.systemui.usb.UsbDebuggingSecondaryUserActivity</string>
+
     <!-- Name of the CustomDialog that is used for VPN -->
     <string name="config_customVpnConfirmDialogComponent"
             >com.android.vpndialogs/com.android.vpndialogs.ConfirmDialog</string>
@@ -2172,4 +2178,13 @@
          Defaults to the older, deprecated config_windowIsRound already used in
          some existing device-specific resource overlays. -->
     <bool name="config_mainBuiltInDisplayIsRound">@bool/config_windowIsRound</bool>
+
+    <!-- Ultrasound support for Mic/speaker path -->
+    <!-- Whether the default microphone audio source supports near-ultrasound frequencies
+         (range of 18 - 21 kHz). -->
+    <bool name="config_supportMicNearUltrasound">true</bool>
+    <!-- Whether the default speaker audio output path supports near-ultrasound frequencies
+         (range of 18 - 21 kHz). -->
+    <bool name="config_supportSpeakerNearUltrasound">true</bool>
+
 </resources>
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index 813591b..e60a48d 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -387,7 +387,10 @@
 
      <!-- Floating toolbar dimensions -->
      <dimen name="floating_toolbar_height">48dp</dimen>
+     <dimen name="floating_toolbar_menu_image_button_width">56dp</dimen>
+     <dimen name="floating_toolbar_menu_image_button_vertical_padding">12dp</dimen>
      <dimen name="floating_toolbar_menu_button_side_padding">16dp</dimen>
+     <dimen name="floating_toolbar_overflow_image_button_width">60dp</dimen>
      <dimen name="floating_toolbar_overflow_side_padding">18dp</dimen>
      <dimen name="floating_toolbar_text_size">14sp</dimen>
      <dimen name="floating_toolbar_menu_button_minimum_width">48dp</dimen>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 9d56f13..acb6c6a 100755
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -301,6 +301,8 @@
   <java-symbol type="bool" name="config_wifi_only_link_same_credential_configurations" />
   <java-symbol type="bool" name="config_wifi_enable_disconnection_debounce" />
   <java-symbol type="bool" name="config_wifi_enable_5GHz_preference" />
+  <java-symbol type="bool" name="config_supportMicNearUltrasound" />
+  <java-symbol type="bool" name="config_supportSpeakerNearUltrasound" />
   <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_threshold" />
   <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_factor" />
   <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_penalty_threshold" />
@@ -1825,6 +1827,7 @@
   <java-symbol type="integer" name="config_maximumScreenDimDuration" />
   <java-symbol type="fraction" name="config_maximumScreenDimRatio" />
   <java-symbol type="string" name="config_customAdbPublicKeyConfirmationComponent" />
+  <java-symbol type="string" name="config_customAdbPublicKeyConfirmationSecondaryUserComponent" />
   <java-symbol type="string" name="config_customVpnConfirmDialogComponent" />
   <java-symbol type="string" name="config_defaultNetworkScorerPackageName" />
   <java-symbol type="string" name="config_persistentDataPackageName" />
diff --git a/keystore/tests/src/android/security/KeyStoreTest.java b/keystore/tests/src/android/security/KeyStoreTest.java
index 1875885b..e048ec9 100644
--- a/keystore/tests/src/android/security/KeyStoreTest.java
+++ b/keystore/tests/src/android/security/KeyStoreTest.java
@@ -806,8 +806,6 @@
         args.addInt(KeymasterDefs.KM_TAG_PADDING, KeymasterDefs.KM_PAD_NONE);
         args.addInt(KeymasterDefs.KM_TAG_KEY_SIZE, 256);
         args.addInt(KeymasterDefs.KM_TAG_BLOCK_MODE, KeymasterDefs.KM_MODE_GCM);
-        args.addInt(KeymasterDefs.KM_TAG_CHUNK_LENGTH, 4096);
-        args.addInt(KeymasterDefs.KM_TAG_MAC_LENGTH, 16);
         args.addBoolean(KeymasterDefs.KM_TAG_NO_AUTH_REQUIRED);
 
         KeyCharacteristics outCharacteristics = new KeyCharacteristics();
@@ -818,6 +816,7 @@
         args.addInt(KeymasterDefs.KM_TAG_ALGORITHM, KeymasterDefs.KM_ALGORITHM_AES);
         args.addInt(KeymasterDefs.KM_TAG_BLOCK_MODE, KeymasterDefs.KM_MODE_GCM);
         args.addInt(KeymasterDefs.KM_TAG_PADDING, KeymasterDefs.KM_PAD_NONE);
+        args.addInt(KeymasterDefs.KM_TAG_MAC_LENGTH, 128);
         OperationResult result = mKeyStore.begin(name, KeymasterDefs.KM_PURPOSE_ENCRYPT,
                 true, args, null);
         IBinder token = result.token;
@@ -826,6 +825,7 @@
         assertEquals("Update should succeed", KeyStore.NO_ERROR, result.resultCode);
         assertEquals("Finish should succeed", KeyStore.NO_ERROR,
                 mKeyStore.finish(token, null, null).resultCode);
+        // TODO: Assert that an AEAD tag was returned by finish
     }
 
     public void testBadToken() throws Exception {
diff --git a/libs/hwui/FrameInfo.cpp b/libs/hwui/FrameInfo.cpp
index c24833b..85998f1 100644
--- a/libs/hwui/FrameInfo.cpp
+++ b/libs/hwui/FrameInfo.cpp
@@ -20,7 +20,7 @@
 namespace android {
 namespace uirenderer {
 
-std::string FrameInfoNames[] = {
+const std::string FrameInfoNames[] = {
     "Flags",
     "IntendedVsync",
     "Vsync",
diff --git a/libs/hwui/FrameInfo.h b/libs/hwui/FrameInfo.h
index bcfae1b..38a6a21 100644
--- a/libs/hwui/FrameInfo.h
+++ b/libs/hwui/FrameInfo.h
@@ -50,7 +50,7 @@
     kNumIndexes
 };
 
-extern std::string FrameInfoNames[];
+extern const std::string FrameInfoNames[];
 
 enum class FrameInfoFlags {
     kWindowLayoutChanged = 1 << 0,
diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index f8490b6..acf9c13 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -401,7 +401,7 @@
     FILE* file = fdopen(fd, "a");
     fprintf(file, "\n\n---PROFILEDATA---\n");
     for (size_t i = 0; i < static_cast<size_t>(FrameInfoIndex::kNumIndexes); i++) {
-        fprintf(file, FrameInfoNames[i].c_str());
+        fprintf(file, "%s", FrameInfoNames[i].c_str());
         fprintf(file, ",");
     }
     for (size_t i = 0; i < mFrames.size(); i++) {
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index 316ccf6..33db9cf 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -38,7 +38,6 @@
 import android.os.Message;
 import android.os.Process;
 import android.os.RemoteException;
-import android.os.SystemProperties;
 import android.os.SystemClock;
 import android.os.ServiceManager;
 import android.provider.Settings;
@@ -69,16 +68,6 @@
     private static final AudioPortEventHandler sAudioPortEventHandler = new AudioPortEventHandler();
 
     /**
-     * System properties for whether the default microphone and speaker paths support
-     * near-ultrasound frequencies (range of 18 - 21 kHz).
-     */
-    private static final String SYSTEM_PROPERTY_MIC_NEAR_ULTRASOUND =
-            "persist.audio.mic.ultrasound";
-    private static final String SYSTEM_PROPERTY_SPEAKER_NEAR_ULTRASOUND =
-            "persist.audio.spkr.ultrasound";
-    private static final String DEFAULT_RESULT_FALSE_STRING = "false";
-
-    /**
      * Broadcast intent, a hint for applications that audio is about to become
      * 'noisy' due to a change in audio outputs. For example, this intent may
      * be sent when a wired headset is unplugged, or when an A2DP audio
@@ -3213,11 +3202,13 @@
             int outputFramesPerBuffer = AudioSystem.getPrimaryOutputFrameCount();
             return outputFramesPerBuffer > 0 ? Integer.toString(outputFramesPerBuffer) : null;
         } else if (PROPERTY_SUPPORT_MIC_NEAR_ULTRASOUND.equals(key)) {
-            return SystemProperties.get(SYSTEM_PROPERTY_MIC_NEAR_ULTRASOUND,
-                    DEFAULT_RESULT_FALSE_STRING);
+            // Will throw a RuntimeException Resources.NotFoundException if this config value is
+            // not found.
+            return String.valueOf(getContext().getResources().getBoolean(
+                    com.android.internal.R.bool.config_supportMicNearUltrasound));
         } else if (PROPERTY_SUPPORT_SPEAKER_NEAR_ULTRASOUND.equals(key)) {
-            return SystemProperties.get(SYSTEM_PROPERTY_SPEAKER_NEAR_ULTRASOUND,
-                    DEFAULT_RESULT_FALSE_STRING);
+            return String.valueOf(getContext().getResources().getBoolean(
+                    com.android.internal.R.bool.config_supportSpeakerNearUltrasound));
         } else {
             // null or unknown key
             return null;
diff --git a/media/java/android/media/Image.java b/media/java/android/media/Image.java
index e18e9a3..045216b 100644
--- a/media/java/android/media/Image.java
+++ b/media/java/android/media/Image.java
@@ -228,7 +228,9 @@
 
         if (cropRect != null) {
             cropRect = new Rect(cropRect);  // make a copy
-            cropRect.intersect(0, 0, getWidth(), getHeight());
+            if (!cropRect.intersect(0, 0, getWidth(), getHeight())) {
+                cropRect.setEmpty();
+            }
         }
         mCropRect = cropRect;
     }
diff --git a/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java b/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
index 4c907a3..d876264 100644
--- a/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
+++ b/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
@@ -66,6 +66,7 @@
     private NetworkCallback mNetworkCallback;
     private ConnectivityManager mCm;
     private boolean mLaunchBrowser = false;
+    private MyWebViewClient mWebViewClient;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -115,7 +116,8 @@
         myWebView.clearCache(true);
         WebSettings webSettings = myWebView.getSettings();
         webSettings.setJavaScriptEnabled(true);
-        myWebView.setWebViewClient(new MyWebViewClient());
+        mWebViewClient = new MyWebViewClient();
+        myWebView.setWebViewClient(mWebViewClient);
         myWebView.setWebChromeClient(new MyWebChromeClient());
         // Start initial page load so WebView finishes loading proxy settings.
         // Actual load of mUrl is initiated by MyWebViewClient.
@@ -174,7 +176,7 @@
     @Override
     public void onBackPressed() {
         WebView myWebView = (WebView) findViewById(R.id.webview);
-        if (myWebView.canGoBack()) {
+        if (myWebView.canGoBack() && mWebViewClient.allowBack()) {
             myWebView.goBack();
         } else {
             super.onBackPressed();
@@ -255,7 +257,12 @@
                     getResources().getDisplayMetrics()) /
                     TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 1,
                     getResources().getDisplayMetrics());
-        private boolean mFirstPageLoad = true;
+        private int mPagesLoaded;
+
+        // If we haven't finished cleaning up the history, don't allow going back.
+        public boolean allowBack() {
+            return mPagesLoaded > 1;
+        }
 
         @Override
         public void onPageStarted(WebView view, String url, Bitmap favicon) {
@@ -264,26 +271,32 @@
                 done(Result.WANTED_AS_IS);
                 return;
             }
-            if (mFirstPageLoad) return;
+            // The first page load is used only to cause the WebView to
+            // fetch the proxy settings.  Don't update the URL bar, and
+            // don't check if the captive portal is still there.
+            if (mPagesLoaded == 0) return;
+            // For internally generated pages, leave URL bar listing prior URL as this is the URL
+            // the page refers to.
+            if (!url.startsWith(INTERNAL_ASSETS)) {
+                final TextView myUrlBar = (TextView) findViewById(R.id.url_bar);
+                myUrlBar.setText(url);
+            }
             testForCaptivePortal();
         }
 
         @Override
         public void onPageFinished(WebView view, String url) {
-            if (mFirstPageLoad) {
-                mFirstPageLoad = false;
+            mPagesLoaded++;
+            if (mPagesLoaded == 1) {
                 // Now that WebView has loaded at least one page we know it has read in the proxy
                 // settings.  Now prompt the WebView read the Network-specific proxy settings.
                 setWebViewProxy();
                 // Load the real page.
                 view.loadUrl(mURL.toString());
                 return;
-            }
-            // For internally generated pages, leave URL bar listing prior URL as this is the URL
-            // the page refers to.
-            if (!url.startsWith(INTERNAL_ASSETS)) {
-                final TextView myUrlBar = (TextView) findViewById(R.id.url_bar);
-                myUrlBar.setText(url);
+            } else if (mPagesLoaded == 2) {
+                // Prevent going back to empty first page.
+                view.clearHistory();
             }
             testForCaptivePortal();
         }
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index cc8e46b..c259573 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -276,6 +276,11 @@
             android:finishOnCloseSystemDialogs="true"
             android:excludeFromRecents="true">
         </activity>
+        <activity android:name=".usb.UsbDebuggingSecondaryUserActivity"
+            android:theme="@style/Theme.SystemUI.Dialog.Alert"
+            android:finishOnCloseSystemDialogs="true"
+            android:excludeFromRecents="true">
+        </activity>
 
         <!-- started from NetworkPolicyManagerService -->
         <activity
diff --git a/packages/SystemUI/res/drawable/ripple_drawable_20dp.xml b/packages/SystemUI/res/drawable/ripple_drawable_20dp.xml
new file mode 100644
index 0000000..8d2a0f9
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ripple_drawable_20dp.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:radius="20dp"
+    android:color="?android:attr/colorControlHighlight" />
diff --git a/packages/SystemUI/res/layout/zen_mode_condition.xml b/packages/SystemUI/res/layout/zen_mode_condition.xml
index a169d1a..4953e6f 100644
--- a/packages/SystemUI/res/layout/zen_mode_condition.xml
+++ b/packages/SystemUI/res/layout/zen_mode_condition.xml
@@ -17,6 +17,7 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="@dimen/qs_detail_item_height"
+    android:clipChildren="false"
     android:layout_marginBottom="@dimen/zen_mode_condition_detail_item_spacing"
     android:layout_marginStart="1dp"
     android:layout_marginEnd="0dp" >
@@ -63,6 +64,7 @@
     <ImageView
         android:id="@android:id/button1"
         style="@style/QSBorderlessButton"
+        android:background="@drawable/ripple_drawable_20dp"
         android:layout_width="48dp"
         android:layout_height="48dp"
         android:layout_centerVertical="true"
@@ -74,6 +76,7 @@
     <ImageView
         android:id="@android:id/button2"
         style="@style/QSBorderlessButton"
+        android:background="@drawable/ripple_drawable_20dp"
         android:layout_width="48dp"
         android:layout_height="48dp"
         android:layout_alignParentEnd="true"
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 6af69d2..834d5dd 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -159,6 +159,12 @@
     <!-- Option to always allow USB debugging from the attached computer -->
     <string name="usb_debugging_always">Always allow from this computer</string>
 
+    <!-- Title of notification shown when trying to enable USB debugging but a secondary user is the current foreground user. -->
+    <string name="usb_debugging_secondary_user_title">USB debugging not allowed</string>
+
+    <!-- Message of notification shown when trying to enable USB debugging but a secondary user is the current foreground user. -->
+    <string name="usb_debugging_secondary_user_message">The user currently signed in to this device can\'t turn on USB debugging. To use this feature, switch to the primary user \u201C<xliff:g id="name" example="John Doe">%s</xliff:g>\u201D.</string>
+
     <!-- Checkbox label for application compatibility mode ON (zooming app to look like it's running
          on a phone).  [CHAR LIMIT=25] -->
     <string name="compat_mode_on">Zoom to fill screen</string>
diff --git a/packages/SystemUI/src/com/android/systemui/usb/UsbDebuggingSecondaryUserActivity.java b/packages/SystemUI/src/com/android/systemui/usb/UsbDebuggingSecondaryUserActivity.java
new file mode 100644
index 0000000..9ce771b
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/usb/UsbDebuggingSecondaryUserActivity.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2015 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.systemui.usb;
+
+import android.app.Activity;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.UserInfo;
+import android.hardware.usb.UsbManager;
+import android.os.Bundle;
+import android.os.SystemProperties;
+import android.os.UserHandle;
+import android.os.UserManager;
+
+import com.android.internal.app.AlertActivity;
+import com.android.internal.app.AlertController;
+import com.android.systemui.R;
+
+public class UsbDebuggingSecondaryUserActivity extends AlertActivity
+        implements DialogInterface.OnClickListener {
+    private UsbDisconnectedReceiver mDisconnectedReceiver;
+
+    @Override
+    public void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        if (SystemProperties.getInt("service.adb.tcp.port", 0) == 0) {
+            mDisconnectedReceiver = new UsbDisconnectedReceiver(this);
+        }
+
+        final AlertController.AlertParams ap = mAlertParams;
+        ap.mTitle = getString(R.string.usb_debugging_secondary_user_title);
+        UserInfo user = UserManager.get(this).getUserInfo(UserHandle.USER_OWNER);
+        ap.mMessage = getString(R.string.usb_debugging_secondary_user_message, user.name);
+        ap.mPositiveButtonText = getString(android.R.string.ok);
+        ap.mPositiveButtonListener = this;
+
+        setupAlert();
+    }
+
+    private class UsbDisconnectedReceiver extends BroadcastReceiver {
+        private final Activity mActivity;
+        public UsbDisconnectedReceiver(Activity activity) {
+            mActivity = activity;
+        }
+
+        @Override
+        public void onReceive(Context content, Intent intent) {
+            String action = intent.getAction();
+            if (UsbManager.ACTION_USB_STATE.equals(action)) {
+                boolean connected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
+                if (!connected) {
+                    mActivity.finish();
+                }
+            }
+        }
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+
+        IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE);
+        registerReceiver(mDisconnectedReceiver, filter);
+    }
+
+    @Override
+    protected void onStop() {
+        if (mDisconnectedReceiver != null) {
+            unregisterReceiver(mDisconnectedReceiver);
+        }
+        super.onStop();
+    }
+
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        finish();
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
index 09f7074..310a64c 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
@@ -726,11 +726,6 @@
                 }
                 row.slider.setProgress(newProgress);
             }
-            if (mAutomute && mShowing) {
-                if (vlevel == 0 && !row.ss.muted && row.stream == AudioManager.STREAM_MUSIC) {
-                    mController.setStreamMute(row.stream, true);
-                }
-            }
         }
     }
 
@@ -934,16 +929,6 @@
             final int userLevel = getImpliedLevel(seekBar, progress);
             if (mRow.ss.level != userLevel || mRow.ss.muted && userLevel > 0) {
                 mRow.userAttempt = SystemClock.uptimeMillis();
-                if (mAutomute) {
-                    if (mRow.stream != AudioManager.STREAM_RING) {
-                        if (userLevel > 0 && mRow.ss.muted) {
-                            mController.setStreamMute(mRow.stream, false);
-                        }
-                        if (userLevel == 0 && mRow.ss.muteSupported && !mRow.ss.muted) {
-                            mController.setStreamMute(mRow.stream, true);
-                        }
-                    }
-                }
                 if (mRow.requestedLevel != userLevel) {
                     mController.setStreamVolume(mRow.stream, userLevel);
                     mRow.requestedLevel = userLevel;
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
index 860939c..d4c3194 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -3240,8 +3240,7 @@
                 // Clip to the window bounds.
                 Rect windowBounds = mTempRect1;
                 getWindowBounds(focus.getWindowId(), windowBounds);
-                boundsInScreen.intersect(windowBounds);
-                if (boundsInScreen.isEmpty()) {
+                if (!boundsInScreen.intersect(windowBounds)) {
                     return false;
                 }
 
@@ -3255,8 +3254,7 @@
                 // Clip to the screen bounds.
                 Point screenSize = mTempPoint;
                 mDefaultDisplay.getRealSize(screenSize);
-                boundsInScreen.intersect(0, 0, screenSize.x, screenSize.y);
-                if (boundsInScreen.isEmpty()) {
+                if (!boundsInScreen.intersect(0, 0, screenSize.x, screenSize.y)) {
                     return false;
                 }
 
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 7135191..cd467bd 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -1368,10 +1368,11 @@
 
     private void onSetStreamVolume(int streamType, int index, int flags, int device,
             String caller) {
-        setStreamVolumeInt(mStreamVolumeAlias[streamType], index, device, false, caller);
+        final int stream = mStreamVolumeAlias[streamType];
+        setStreamVolumeInt(stream, index, device, false, caller);
         // setting volume on ui sounds stream type also controls silent mode
         if (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) ||
-                (mStreamVolumeAlias[streamType] == getUiSoundsStreamType())) {
+                (stream == getUiSoundsStreamType())) {
             int newRingerMode;
             if (index == 0) {
                 newRingerMode = mHasVibrator ? AudioManager.RINGER_MODE_VIBRATE
@@ -1382,6 +1383,8 @@
             }
             setRingerMode(newRingerMode, TAG + ".onSetStreamVolume", false /*external*/);
         }
+        // setting non-zero volume for a muted stream unmutes the stream and vice versa
+        mStreamStates[stream].mute(index == 0);
     }
 
     /** @see AudioManager#setStreamVolume(int, int, int) */
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index eafcae4..31fa5c4 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -16,6 +16,7 @@
 
 package com.android.server.notification;
 
+import static android.media.AudioAttributes.USAGE_ALARM;
 import static android.media.AudioAttributes.USAGE_NOTIFICATION;
 import static android.media.AudioAttributes.USAGE_NOTIFICATION_RINGTONE;
 
@@ -49,8 +50,8 @@
 import android.util.Log;
 import android.util.SparseArray;
 
-import com.android.internal.logging.MetricsLogger;
 import com.android.internal.R;
+import com.android.internal.logging.MetricsLogger;
 import com.android.server.LocalServices;
 
 import libcore.io.IoUtils;
@@ -404,6 +405,10 @@
         final boolean muteCalls = zen && !mConfig.allowCalls && !mConfig.allowRepeatCallers
                 || mEffectsSuppressed;
         applyRestrictions(muteCalls, USAGE_NOTIFICATION_RINGTONE);
+
+        // alarm restrictions
+        final boolean muteAlarms = mZenMode == Global.ZEN_MODE_NO_INTERRUPTIONS;
+        applyRestrictions(muteAlarms, USAGE_ALARM);
     }
 
     private void applyRestrictions(boolean mute, int usage) {
diff --git a/services/usb/java/com/android/server/usb/UsbDebuggingManager.java b/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
index 8849acd..9a04e8b 100644
--- a/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
@@ -16,6 +16,7 @@
 
 package com.android.server.usb;
 
+import android.app.ActivityManager;
 import android.content.ActivityNotFoundException;
 import android.content.ComponentName;
 import android.content.Context;
@@ -24,20 +25,21 @@
 import android.content.res.Resources;
 import android.net.LocalSocket;
 import android.net.LocalSocketAddress;
-import android.os.Handler;
 import android.os.Environment;
 import android.os.FileUtils;
+import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
 import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.os.UserHandle;
-import android.util.Slog;
+import android.os.UserManager;
 import android.util.Base64;
+import android.util.Slog;
 
+import com.android.internal.R;
 import com.android.server.FgThread;
 
-import java.lang.Thread;
 import java.io.File;
 import java.io.FileDescriptor;
 import java.io.FileOutputStream;
@@ -319,28 +321,39 @@
     }
 
     private void startConfirmation(String key, String fingerprints) {
-        String nameString = Resources.getSystem().getString(
-                com.android.internal.R.string.config_customAdbPublicKeyConfirmationComponent);
-        ComponentName componentName = ComponentName.unflattenFromString(nameString);
-        if (startConfirmationActivity(componentName, key, fingerprints)
-                || startConfirmationService(componentName, key, fingerprints)) {
+        int currentUserId = ActivityManager.getCurrentUser();
+        UserHandle userHandle =
+                UserManager.get(mContext).getUserInfo(currentUserId).getUserHandle();
+        String componentString;
+        if (currentUserId == UserHandle.USER_OWNER) {
+            componentString = Resources.getSystem().getString(
+                    com.android.internal.R.string.config_customAdbPublicKeyConfirmationComponent);
+        } else {
+            // If the current foreground user is not the primary user we send a different
+            // notification specific to secondary users.
+            componentString = Resources.getSystem().getString(
+                    R.string.config_customAdbPublicKeyConfirmationSecondaryUserComponent);
+        }
+        ComponentName componentName = ComponentName.unflattenFromString(componentString);
+        if (startConfirmationActivity(componentName, userHandle, key, fingerprints)
+                || startConfirmationService(componentName, userHandle, key, fingerprints)) {
             return;
         }
-        Slog.e(TAG, "unable to start customAdbPublicKeyConfirmationComponent "
-                + nameString + " as an Activity or a Service");
+        Slog.e(TAG, "unable to start customAdbPublicKeyConfirmation[SecondaryUser]Component "
+                + componentString + " as an Activity or a Service");
     }
 
     /**
      * @returns true if the componentName led to an Activity that was started.
      */
-    private boolean startConfirmationActivity(ComponentName componentName, String key,
-            String fingerprints) {
+    private boolean startConfirmationActivity(ComponentName componentName, UserHandle userHandle,
+            String key, String fingerprints) {
         PackageManager packageManager = mContext.getPackageManager();
         Intent intent = createConfirmationIntent(componentName, key, fingerprints);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         if (packageManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY) != null) {
             try {
-                mContext.startActivityAsUser(intent, UserHandle.OWNER);
+                mContext.startActivityAsUser(intent, userHandle);
                 return true;
             } catch (ActivityNotFoundException e) {
                 Slog.e(TAG, "unable to start adb whitelist activity: " + componentName, e);
@@ -352,11 +365,11 @@
     /**
      * @returns true if the componentName led to a Service that was started.
      */
-    private boolean startConfirmationService(ComponentName componentName, String key,
-            String fingerprints) {
+    private boolean startConfirmationService(ComponentName componentName, UserHandle userHandle,
+            String key, String fingerprints) {
         Intent intent = createConfirmationIntent(componentName, key, fingerprints);
         try {
-            if (mContext.startService(intent) != null) {
+            if (mContext.startServiceAsUser(intent, userHandle) != null) {
                 return true;
             }
         } catch (SecurityException e) {
diff --git a/services/usb/java/com/android/server/usb/UsbDeviceManager.java b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
index cb8f938..d6a7dd1 100644
--- a/services/usb/java/com/android/server/usb/UsbDeviceManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
@@ -411,6 +411,16 @@
             sendMessageDelayed(msg, (connected == 0) ? UPDATE_DELAY : 0);
         }
 
+        private void updatePersistentProperty() {
+            String newValue = mAdbEnabled ? "adb" : "none";
+            String value = SystemProperties.get(UsbManager.ADB_PERSISTENT_PROPERTY);
+            if (DEBUG) { Slog.d(TAG, "updatePersistentProperty newValue=" + newValue + " value=" + value); }
+            if (!newValue.equals(value)) {
+                SystemProperties.set(UsbManager.ADB_PERSISTENT_PROPERTY, mAdbEnabled ? "adb" : "none");
+            }
+            waitForState(newValue);
+        }
+
         private boolean waitForState(String state) {
             // wait for the transition to complete.
             // give up after 1 second.
@@ -426,7 +436,10 @@
         private boolean setUsbConfig(String config) {
             if (DEBUG) Slog.d(TAG, "setUsbConfig(" + config + ")");
             // set the new configuration
-            SystemProperties.set(UsbManager.USB_SETTINGS_PROPERTY, config);
+            String oldConfig = SystemProperties.get(UsbManager.USB_SETTINGS_PROPERTY);
+            if (!config.equals(oldConfig)) {
+                SystemProperties.set(UsbManager.USB_SETTINGS_PROPERTY, config);
+            }
             return waitForState(config);
         }
 
@@ -436,7 +449,7 @@
                 mAdbEnabled = enable;
                 // Due to the persist.sys.usb.config property trigger, changing adb state requires
                 // persisting default function
-                SystemProperties.set(UsbManager.ADB_PERSISTENT_PROPERTY, mAdbEnabled ? "adb" : "none");
+                updatePersistentProperty();
                 // After persisting them use the lock-down aware function set
                 setEnabledFunctions(getDefaultFunctions());
                 updateAdbNotification();
@@ -610,7 +623,7 @@
                     break;
                 case MSG_SYSTEM_READY:
                     setUsbConfig(mCurrentFunctions);
-                    SystemProperties.set(UsbManager.ADB_PERSISTENT_PROPERTY, mAdbEnabled ? "adb" : "none");
+                    updatePersistentProperty();
                     updateUsbNotification();
                     updateAdbNotification();
                     updateUsbState();
diff --git a/telecomm/java/android/telecom/Conference.java b/telecomm/java/android/telecom/Conference.java
index b18feb5..77fdb65 100644
--- a/telecomm/java/android/telecom/Conference.java
+++ b/telecomm/java/android/telecom/Conference.java
@@ -206,7 +206,7 @@
      * Returns video state of the primary call.
      */
     public int getVideoState() {
-        return VideoProfile.VideoState.AUDIO_ONLY;
+        return VideoProfile.STATE_AUDIO_ONLY;
     }
 
     /**
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index e2bbc62..bb210f1 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -1608,7 +1608,7 @@
      * a request to accept.
      */
     public void onAnswer() {
-        onAnswer(VideoProfile.VideoState.AUDIO_ONLY);
+        onAnswer(VideoProfile.STATE_AUDIO_ONLY);
     }
 
     /**
diff --git a/telecomm/java/android/telecom/ConnectionRequest.java b/telecomm/java/android/telecom/ConnectionRequest.java
index 975df5d..6863214 100644
--- a/telecomm/java/android/telecom/ConnectionRequest.java
+++ b/telecomm/java/android/telecom/ConnectionRequest.java
@@ -42,7 +42,7 @@
             PhoneAccountHandle accountHandle,
             Uri handle,
             Bundle extras) {
-        this(accountHandle, handle, extras, VideoProfile.VideoState.AUDIO_ONLY);
+        this(accountHandle, handle, extras, VideoProfile.STATE_AUDIO_ONLY);
     }
 
     /**
diff --git a/telecomm/java/android/telecom/ConnectionServiceAdapter.java b/telecomm/java/android/telecom/ConnectionServiceAdapter.java
index 1cb042c..4ab9ee5 100644
--- a/telecomm/java/android/telecom/ConnectionServiceAdapter.java
+++ b/telecomm/java/android/telecom/ConnectionServiceAdapter.java
@@ -342,10 +342,10 @@
     /**
      * Sets the video state associated with a call.
      *
-     * Valid values: {@link VideoProfile.VideoState#AUDIO_ONLY},
-     * {@link VideoProfile.VideoState#BIDIRECTIONAL},
-     * {@link VideoProfile.VideoState#TX_ENABLED},
-     * {@link VideoProfile.VideoState#RX_ENABLED}.
+     * Valid values: {@link VideoProfile#STATE_BIDIRECTIONAL},
+     * {@link VideoProfile#STATE_AUDIO_ONLY},
+     * {@link VideoProfile#STATE_TX_ENABLED},
+     * {@link VideoProfile#STATE_RX_ENABLED}.
      *
      * @param callId The unique ID of the call to set the video state for.
      * @param videoState The video state.
diff --git a/telecomm/java/android/telecom/DefaultDialerManager.java b/telecomm/java/android/telecom/DefaultDialerManager.java
index d3df151..3d49308 100644
--- a/telecomm/java/android/telecom/DefaultDialerManager.java
+++ b/telecomm/java/android/telecom/DefaultDialerManager.java
@@ -41,10 +41,13 @@
      * The caller of this method needs to have permission to write to secure settings and
      * manage users on the device.
      *
+     * @return {@code true} if the default dialer application was successfully changed,
+     *         {@code false} otherwise.
+     *
      * @hide
      * */
-    public static void setDefaultDialerApplication(Context context, String packageName) {
-        setDefaultDialerApplication(context, packageName, ActivityManager.getCurrentUser());
+    public static boolean setDefaultDialerApplication(Context context, String packageName) {
+        return setDefaultDialerApplication(context, packageName, ActivityManager.getCurrentUser());
     }
 
     /**
@@ -52,16 +55,20 @@
      * The caller of this method needs to have permission to write to secure settings and
      * manage users on the device.
      *
+     * @return {@code true} if the default dialer application was successfully changed,
+     *         {@code false} otherwise.
+     *
      * @hide
      * */
-    public static void setDefaultDialerApplication(Context context, String packageName, int user) {
+    public static boolean setDefaultDialerApplication(Context context, String packageName,
+            int user) {
         // Get old package name
         String oldPackageName = Settings.Secure.getStringForUser(context.getContentResolver(),
                 Settings.Secure.DIALER_DEFAULT_APPLICATION, user);
 
         if (packageName != null && oldPackageName != null && packageName.equals(oldPackageName)) {
             // No change
-            return;
+            return false;
         }
 
         // Only make the change if the new package belongs to a valid phone application
@@ -71,7 +78,9 @@
             // Update the secure setting.
             Settings.Secure.putStringForUser(context.getContentResolver(),
                     Settings.Secure.DIALER_DEFAULT_APPLICATION, packageName, user);
+            return true;
         }
+        return false;
     }
 
     /**
diff --git a/telecomm/java/android/telecom/RemoteConnection.java b/telecomm/java/android/telecom/RemoteConnection.java
index 52c60e6..d62c08e 100644
--- a/telecomm/java/android/telecom/RemoteConnection.java
+++ b/telecomm/java/android/telecom/RemoteConnection.java
@@ -605,7 +605,7 @@
     /**
      * Obtains the video state of this {@code RemoteConnection}.
      *
-     * @return The video state of the {@code RemoteConnection}. See {@link VideoProfile.VideoState}.
+     * @return The video state of the {@code RemoteConnection}. See {@link VideoProfile}.
      */
     public int getVideoState() {
         return mVideoState;
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 07176b3..3c8cc9aa 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -124,33 +124,6 @@
             "android.telecom.action.CHANGE_DEFAULT_DIALER";
 
     /**
-     * Privileged version of {@link #ACTION_CHANGE_DEFAULT_DIALER} that doesn't require
-     * confirmation from the user via the dialog.
-     *
-     * Requires permission: {@link android.Manifest.permission#MODIFY_PHONE_STATE}
-     * @hide
-     */
-    public static final String ACTION_CHANGE_DEFAULT_DIALER_PRIVILEGED =
-            "android.telecom.action.CHANGE_DEFAULT_DIALER_PRIVILEGED";
-
-    /**
-     * Activity action: Opens the settings screen where a user can enable and disable which
-     * {@link PhoneAccount}s are allows to make and receive calls. Because a user must
-     * explicitly enable an account before the system will use it, an app may want to send the
-     * user to this setting after registering a {@link PhoneAccount}.
-     * <p>
-     * Input: get*Extra field {@link #EXTRA_PHONE_ACCOUNT_DESCRIPTION} contains a string-based
-     * reference to the {@link PhoneAccountHandle} you want to enable. get*Extra field
-     * {@link #EXTRA_ENABLE_PHONE_ACCOUNT_VALUE} contains a boolean value indicated whether
-     * the account should be enabled or disabled.
-     * <p>
-     * Requires permission: {@link android.Manifest.permission#MODIFY_PHONE_STATE}
-     * @hide
-     */
-    public static final String ACTION_ENABLE_PHONE_ACCOUNT_SETTING =
-            "android.telecom.action.ENABLE_PHONE_ACCOUNT_SETTING";
-
-    /**
      * Extra value used to provide the package name for {@link #ACTION_CHANGE_DEFAULT_DIALER}.
      */
     public static final String EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME =
@@ -186,25 +159,6 @@
             "android.telecom.extra.PHONE_ACCOUNT_HANDLE";
 
     /**
-     * The extra used with {@link #ACTION_ENABLE_PHONE_ACCOUNT_SETTING} to specify a phone account
-     * as a string value. The value is of the form: "A;B" where A is the component name of the
-     * {@link PhoneAccount} (e.g.,
-     * com.android.phone/com.android.services.telephony.TelephonyConnectionService) and B is the
-     * {@link PhoneAccount} ID.
-     * @hide
-     */
-    public static final String EXTRA_PHONE_ACCOUNT_DESCRIPTION =
-            "android.telecom.extra.PHONE_ACCOUNT_DESCRIPTION";
-
-    /**
-     * Boolean extra used to specify a value for enabling and disabling a phone account.
-     * Used with {@link #ACTION_ENABLE_PHONE_ACCOUNT_SETTING}.
-     * @hide
-     */
-    public static final String EXTRA_ENABLE_PHONE_ACCOUNT_VALUE =
-            "android.telecom.extra.ENABLE_PHONE_ACCOUNT_VALUE";
-
-    /**
      * Optional extra for {@link #ACTION_INCOMING_CALL} containing a {@link Bundle} which contains
      * metadata about the call. This {@link Bundle} will be returned to the
      * {@link ConnectionService}.
diff --git a/telecomm/java/android/telecom/VideoProfile.java b/telecomm/java/android/telecom/VideoProfile.java
index 71de505..11a49767 100644
--- a/telecomm/java/android/telecom/VideoProfile.java
+++ b/telecomm/java/android/telecom/VideoProfile.java
@@ -173,7 +173,7 @@
     public String toString() {
         StringBuilder sb = new StringBuilder();
         sb.append("[VideoProfile videoState = ");
-        sb.append(VideoState.videoStateToString(mVideoState));
+        sb.append(videoStateToString(mVideoState));
         sb.append(" videoQuality = ");
         sb.append(mQuality);
         sb.append("]");
@@ -181,142 +181,106 @@
     }
 
     /**
-    * The video state of the call, stored as a bit-field describing whether video transmission and
-    * receipt it enabled, as well as whether the video is currently muted.
-    */
-    public static class VideoState {
-        /**
-         * Call is currently in an audio-only mode with no video transmission or receipt.
-         * @deprecated Use {@link VideoProfile#STATE_AUDIO_ONLY} instead
-         * @hide
-         */
-        public static final int AUDIO_ONLY = VideoProfile.STATE_AUDIO_ONLY;
+     * Generates a string representation of a video state.
+     *
+     * @param videoState The video state.
+     * @return String representation of the video state.
+     */
+    public static String videoStateToString(int videoState) {
+        StringBuilder sb = new StringBuilder();
+        sb.append("Audio");
 
-        /**
-         * Video transmission is enabled.
-         * @deprecated Use {@link VideoProfile#STATE_TX_ENABLED} instead
-         * @hide
-         */
-        public static final int TX_ENABLED = VideoProfile.STATE_TX_ENABLED;
-
-        /**
-         * Video reception is enabled.
-         * @deprecated Use {@link VideoProfile#STATE_RX_ENABLED} instead
-         * @hide
-         */
-        public static final int RX_ENABLED = VideoProfile.STATE_RX_ENABLED;
-
-        /**
-         * Video signal is bi-directional.
-         * @deprecated Use {@link VideoProfile#STATE_BIDIRECTIONAL} instead
-         * @hide
-         */
-        public static final int BIDIRECTIONAL = VideoProfile.STATE_BIDIRECTIONAL;
-
-        /**
-         * Video is paused.
-         * @deprecated Use {@link VideoProfile#STATE_PAUSED} instead
-         * @hide
-         */
-        public static final int PAUSED = VideoProfile.STATE_PAUSED;
-
-        /** @hide */
-        private VideoState() {}
-
-        /**
-         * Whether the video state is audio only.
-         * @param videoState The video state.
-         * @return Returns true if the video state is audio only.
-         */
-        public static boolean isAudioOnly(int videoState) {
-            return !hasState(videoState, VideoProfile.STATE_TX_ENABLED)
-                    && !hasState(videoState, VideoProfile.STATE_RX_ENABLED);
-        }
-
-        /**
-         * Whether the video state is any of the video type
-         * @param videoState The video state.
-         * @hide
-         * @return Returns true if the video state TX or RX or Bidirectional
-         */
-        public static boolean isVideo(int videoState) {
-            return hasState(videoState, VideoProfile.STATE_TX_ENABLED)
-                    || hasState(videoState, VideoProfile.STATE_RX_ENABLED)
-                    || hasState(videoState, VideoProfile.STATE_BIDIRECTIONAL);
-        }
-
-        /**
-         * Whether the video transmission is enabled.
-         * @param videoState The video state.
-         * @return Returns true if the video transmission is enabled.
-         */
-        public static boolean isTransmissionEnabled(int videoState) {
-            return hasState(videoState, VideoProfile.STATE_TX_ENABLED);
-        }
-
-        /**
-         * Whether the video reception is enabled.
-         * @param videoState The video state.
-         * @return Returns true if the video transmission is enabled.
-         */
-        public static boolean isReceptionEnabled(int videoState) {
-            return hasState(videoState, VideoProfile.STATE_RX_ENABLED);
-        }
-
-        /**
-         * Whether the video signal is bi-directional.
-         * @param videoState
-         * @return Returns true if the video signal is bi-directional.
-         */
-        public static boolean isBidirectional(int videoState) {
-            return hasState(videoState, VideoProfile.STATE_BIDIRECTIONAL);
-        }
-
-        /**
-         * Whether the video is paused.
-         * @param videoState The video state.
-         * @return Returns true if the video is paused.
-         */
-        public static boolean isPaused(int videoState) {
-            return hasState(videoState, VideoProfile.STATE_PAUSED);
-        }
-
-        /**
-         * Determines if a specified state is set in a videoState bit-mask.
-         *
-         * @param videoState The video state bit-mask.
-         * @param state The state to check.
-         * @return {@code True} if the state is set.
-         * {@hide}
-         */
-        private static boolean hasState(int videoState, int state) {
-            return (videoState & state) == state;
-        }
-
-        /**
-         * Generates a string representation of a {@link VideoState}.
-         *
-         * @param videoState The video state.
-         * @return String representation of the {@link VideoState}.
-         */
-        public static String videoStateToString(int videoState) {
-            StringBuilder sb = new StringBuilder();
-            sb.append("Audio");
-
-            if (VideoProfile.VideoState.isTransmissionEnabled(videoState)) {
+        if (isAudioOnly(videoState)) {
+            sb.append(" Only");
+        } else {
+            if (isTransmissionEnabled(videoState)) {
                 sb.append(" Tx");
             }
 
-            if (VideoProfile.VideoState.isReceptionEnabled(videoState)) {
+            if (isReceptionEnabled(videoState)) {
                 sb.append(" Rx");
             }
 
-            if (VideoProfile.VideoState.isPaused(videoState)) {
+            if (isPaused(videoState)) {
                 sb.append(" Pause");
             }
-
-            return sb.toString();
         }
+
+        return sb.toString();
+    }
+
+    /**
+     * Indicates whether the video state is audio only.
+     *
+     * @param videoState The video state.
+     * @return {@code True} if the video state is audio only, {@code false} otherwise.
+     */
+    public static boolean isAudioOnly(int videoState) {
+        return !hasState(videoState, VideoProfile.STATE_TX_ENABLED)
+                && !hasState(videoState, VideoProfile.STATE_RX_ENABLED);
+    }
+
+    /**
+     * Indicates whether video transmission or reception is enabled for a video state.
+     *
+     * @param videoState The video state.
+     * @return {@code True} if video transmission or reception is enabled, {@code false} otherwise.
+     */
+    public static boolean isVideo(int videoState) {
+        return hasState(videoState, VideoProfile.STATE_TX_ENABLED)
+                || hasState(videoState, VideoProfile.STATE_RX_ENABLED)
+                || hasState(videoState, VideoProfile.STATE_BIDIRECTIONAL);
+    }
+
+    /**
+     * Indicates whether the video state has video transmission enabled.
+     *
+     * @param videoState The video state.
+     * @return {@code True} if video transmission is enabled, {@code false} otherwise.
+     */
+    public static boolean isTransmissionEnabled(int videoState) {
+        return hasState(videoState, VideoProfile.STATE_TX_ENABLED);
+    }
+
+    /**
+     * Indicates whether the video state has video reception enabled.
+     *
+     * @param videoState The video state.
+     * @return {@code True} if video reception is enabled, {@code false} otherwise.
+     */
+    public static boolean isReceptionEnabled(int videoState) {
+        return hasState(videoState, VideoProfile.STATE_RX_ENABLED);
+    }
+
+    /**
+     * Indicates whether the video state is bi-directional.
+     *
+     * @param videoState The video state.
+     * @return {@code True} if the video is bi-directional, {@code false} otherwise.
+     */
+    public static boolean isBidirectional(int videoState) {
+        return hasState(videoState, VideoProfile.STATE_BIDIRECTIONAL);
+    }
+
+    /**
+     * Indicates whether the video state is paused.
+     *
+     * @param videoState The video state.
+     * @return {@code True} if the video is paused, {@code false} otherwise.
+     */
+    public static boolean isPaused(int videoState) {
+        return hasState(videoState, VideoProfile.STATE_PAUSED);
+    }
+
+    /**
+     * Indicates if a specified state is set in a videoState bit-mask.
+     *
+     * @param videoState The video state bit-mask.
+     * @param state The state to check.
+     * @return {@code True} if the state is set.
+     */
+    private static boolean hasState(int videoState, int state) {
+        return (videoState & state) == state;
     }
 
     /**
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index aa02021..ea6a74a 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -231,5 +231,10 @@
     /**
      * @see TelecomServiceImpl#enablePhoneAccount
      */
-    void enablePhoneAccount(in PhoneAccountHandle accountHandle, boolean isEnabled);
+    boolean enablePhoneAccount(in PhoneAccountHandle accountHandle, boolean isEnabled);
+
+    /**
+     * @see TelecomServiceImpl#setDefaultDialer
+     */
+    boolean setDefaultDialer(in String packageName);
 }
diff --git a/telephony/java/com/android/ims/ImsCallProfile.java b/telephony/java/com/android/ims/ImsCallProfile.java
index 604d32d..1c69794 100644
--- a/telephony/java/com/android/ims/ImsCallProfile.java
+++ b/telephony/java/com/android/ims/ImsCallProfile.java
@@ -313,28 +313,28 @@
      * @return The video state.
      */
     public static int getVideoStateFromImsCallProfile(ImsCallProfile callProfile) {
-        int videostate = VideoProfile.VideoState.AUDIO_ONLY;
+        int videostate = VideoProfile.STATE_AUDIO_ONLY;
         switch (callProfile.mCallType) {
             case CALL_TYPE_VT_TX:
-                videostate = VideoProfile.VideoState.TX_ENABLED;
+                videostate = VideoProfile.STATE_TX_ENABLED;
                 break;
             case CALL_TYPE_VT_RX:
-                videostate = VideoProfile.VideoState.RX_ENABLED;
+                videostate = VideoProfile.STATE_RX_ENABLED;
                 break;
             case CALL_TYPE_VT:
-                videostate = VideoProfile.VideoState.BIDIRECTIONAL;
+                videostate = VideoProfile.STATE_BIDIRECTIONAL;
                 break;
             case CALL_TYPE_VOICE:
-                videostate = VideoProfile.VideoState.AUDIO_ONLY;
+                videostate = VideoProfile.STATE_AUDIO_ONLY;
                 break;
             default:
-                videostate = VideoProfile.VideoState.AUDIO_ONLY;
+                videostate = VideoProfile.STATE_AUDIO_ONLY;
                 break;
         }
-        if (callProfile.isVideoPaused() && videostate != VideoProfile.VideoState.AUDIO_ONLY) {
-            videostate |= VideoProfile.VideoState.PAUSED;
+        if (callProfile.isVideoPaused() && videostate != VideoProfile.STATE_AUDIO_ONLY) {
+            videostate |= VideoProfile.STATE_PAUSED;
         } else {
-            videostate &= ~VideoProfile.VideoState.PAUSED;
+            videostate &= ~VideoProfile.STATE_PAUSED;
         }
         return videostate;
     }
@@ -347,9 +347,9 @@
      * @return The call type.
      */
     public static int getCallTypeFromVideoState(int videoState) {
-        boolean videoTx = isVideoStateSet(videoState, VideoProfile.VideoState.TX_ENABLED);
-        boolean videoRx = isVideoStateSet(videoState, VideoProfile.VideoState.RX_ENABLED);
-        boolean isPaused = isVideoStateSet(videoState, VideoProfile.VideoState.PAUSED);
+        boolean videoTx = isVideoStateSet(videoState, VideoProfile.STATE_TX_ENABLED);
+        boolean videoRx = isVideoStateSet(videoState, VideoProfile.STATE_RX_ENABLED);
+        boolean isPaused = isVideoStateSet(videoState, VideoProfile.STATE_PAUSED);
         if (isPaused) {
             return ImsCallProfile.CALL_TYPE_VT_NODIR;
         } else if (videoTx && !videoRx) {