Merge "Information required to decrypt buffers is now packaged into MediaCodec.CryptoInfo"
diff --git a/core/java/android/app/DownloadManager.java b/core/java/android/app/DownloadManager.java
index 55f29e6..0713127 100644
--- a/core/java/android/app/DownloadManager.java
+++ b/core/java/android/app/DownloadManager.java
@@ -347,9 +347,9 @@
         private CharSequence mTitle;
         private CharSequence mDescription;
         private String mMimeType;
-        private boolean mRoamingAllowed = true;
         private int mAllowedNetworkTypes = ~0; // default to all network types allowed
-        private boolean mAllowedOverMetered = true;
+        private boolean mRoamingAllowed = true;
+        private boolean mMeteredAllowed = true;
         private boolean mIsVisibleInDownloadsUi = true;
         private boolean mScannable = false;
         private boolean mUseSystemCache = false;
@@ -624,17 +624,6 @@
         }
 
         /**
-         * Set whether this download may proceed over a metered network
-         * connection. By default, metered networks are allowed.
-         *
-         * @see ConnectivityManager#isActiveNetworkMetered()
-         */
-        public Request setAllowedOverMetered(boolean allow) {
-            mAllowedOverMetered = allow;
-            return this;
-        }
-
-        /**
          * Set whether this download may proceed over a roaming connection.  By default, roaming is
          * allowed.
          * @param allowed whether to allow a roaming connection to be used
@@ -646,6 +635,17 @@
         }
 
         /**
+         * Set whether this download may proceed over a metered network
+         * connection. By default, metered networks are allowed.
+         *
+         * @see ConnectivityManager#isActiveNetworkMetered()
+         */
+        public Request setAllowedOverMetered(boolean allow) {
+            mMeteredAllowed = allow;
+            return this;
+        }
+
+        /**
          * Set whether this download should be displayed in the system's Downloads UI. True by
          * default.
          * @param isVisible whether to display this download in the Downloads UI
@@ -687,10 +687,10 @@
             putIfNonNull(values, Downloads.Impl.COLUMN_DESCRIPTION, mDescription);
             putIfNonNull(values, Downloads.Impl.COLUMN_MIME_TYPE, mMimeType);
 
-            // TODO: add COLUMN_ALLOW_METERED and persist
             values.put(Downloads.Impl.COLUMN_VISIBILITY, mNotificationVisibility);
             values.put(Downloads.Impl.COLUMN_ALLOWED_NETWORK_TYPES, mAllowedNetworkTypes);
             values.put(Downloads.Impl.COLUMN_ALLOW_ROAMING, mRoamingAllowed);
+            values.put(Downloads.Impl.COLUMN_ALLOW_METERED, mMeteredAllowed);
             values.put(Downloads.Impl.COLUMN_IS_VISIBLE_IN_DOWNLOADS_UI, mIsVisibleInDownloadsUi);
 
             return values;
@@ -1340,9 +1340,6 @@
                 case Downloads.Impl.STATUS_FILE_ALREADY_EXISTS_ERROR:
                     return ERROR_FILE_ALREADY_EXISTS;
 
-                case Downloads.Impl.STATUS_BLOCKED:
-                    return ERROR_BLOCKED;
-
                 default:
                     return ERROR_UNKNOWN;
             }
diff --git a/core/java/android/os/Environment.java b/core/java/android/os/Environment.java
index 11f9445..f7f0263 100644
--- a/core/java/android/os/Environment.java
+++ b/core/java/android/os/Environment.java
@@ -113,19 +113,16 @@
             = getDirectory("ANDROID_SECURE_DATA", "/data/secure");
 
     private static final File EXTERNAL_STORAGE_DIRECTORY
-            = getDirectory("EXTERNAL_STORAGE", "/mnt/sdcard");
+            = getDirectory("EXTERNAL_STORAGE", "/storage/sdcard0");
 
-    private static final File EXTERNAL_STORAGE_ANDROID_DATA_DIRECTORY
-            = new File (new File(getDirectory("EXTERNAL_STORAGE", "/mnt/sdcard"),
-                    "Android"), "data");
+    private static final File EXTERNAL_STORAGE_ANDROID_DATA_DIRECTORY = new File(new File(
+            getDirectory("EXTERNAL_STORAGE", "/storage/sdcard0"), "Android"), "data");
 
-    private static final File EXTERNAL_STORAGE_ANDROID_MEDIA_DIRECTORY
-            = new File (new File(getDirectory("EXTERNAL_STORAGE", "/mnt/sdcard"),
-                    "Android"), "media");
+    private static final File EXTERNAL_STORAGE_ANDROID_MEDIA_DIRECTORY = new File(new File(
+            getDirectory("EXTERNAL_STORAGE", "/storage/sdcard0"), "Android"), "media");
 
-    private static final File EXTERNAL_STORAGE_ANDROID_OBB_DIRECTORY
-            = new File (new File(getDirectory("EXTERNAL_STORAGE", "/mnt/sdcard"),
-                    "Android"), "obb");
+    private static final File EXTERNAL_STORAGE_ANDROID_OBB_DIRECTORY = new File(new File(
+            getDirectory("EXTERNAL_STORAGE", "/storage/sdcard0"), "Android"), "obb");
 
     private static final File DOWNLOAD_CACHE_DIRECTORY
             = getDirectory("DOWNLOAD_CACHE", "/cache");
diff --git a/core/java/android/provider/Downloads.java b/core/java/android/provider/Downloads.java
index cd8d51f..31ad12b 100644
--- a/core/java/android/provider/Downloads.java
+++ b/core/java/android/provider/Downloads.java
@@ -329,6 +329,14 @@
         public static final String COLUMN_IS_PUBLIC_API = "is_public_api";
 
         /**
+         * The name of the column holding a bitmask of allowed network types.  This is only used for
+         * public API downloads.
+         * <P>Type: INTEGER</P>
+         * <P>Owner can Init/Read</P>
+         */
+        public static final String COLUMN_ALLOWED_NETWORK_TYPES = "allowed_network_types";
+
+        /**
          * The name of the column indicating whether roaming connections can be used.  This is only
          * used for public API downloads.
          * <P>Type: BOOLEAN</P>
@@ -337,12 +345,12 @@
         public static final String COLUMN_ALLOW_ROAMING = "allow_roaming";
 
         /**
-         * The name of the column holding a bitmask of allowed network types.  This is only used for
-         * public API downloads.
-         * <P>Type: INTEGER</P>
+         * The name of the column indicating whether metered connections can be used.  This is only
+         * used for public API downloads.
+         * <P>Type: BOOLEAN</P>
          * <P>Owner can Init/Read</P>
          */
-        public static final String COLUMN_ALLOWED_NETWORK_TYPES = "allowed_network_types";
+        public static final String COLUMN_ALLOW_METERED = "allow_metered";
 
         /**
          * Whether or not this download should be displayed in the system's Downloads UI.  Defaults
@@ -701,7 +709,10 @@
          * blocked by {@link NetworkPolicyManager}.
          *
          * @hide
+         * @deprecated since behavior now uses
+         *             {@link #STATUS_WAITING_FOR_NETWORK}
          */
+        @Deprecated
         public static final int STATUS_BLOCKED = 498;
 
         /** {@hide} */
diff --git a/core/java/android/webkit/WebCoreThreadWatchdog.java b/core/java/android/webkit/WebCoreThreadWatchdog.java
index 0541d5d..655db31 100644
--- a/core/java/android/webkit/WebCoreThreadWatchdog.java
+++ b/core/java/android/webkit/WebCoreThreadWatchdog.java
@@ -16,6 +16,7 @@
 
 package android.webkit;
 
+import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -146,6 +147,7 @@
                         break;
 
                     case TIMED_OUT:
+                        if ((mContext == null) || !(mContext instanceof Activity)) return;
                         new AlertDialog.Builder(mContext)
                             .setMessage(com.android.internal.R.string.webpage_unresponsive)
                             .setPositiveButton(com.android.internal.R.string.force_close,
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index 359074a..722e312b 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -865,27 +865,39 @@
     @Override
     public NetworkQuotaInfo getActiveNetworkQuotaInfo() {
         enforceAccessPermission();
-        final NetworkState state = getNetworkStateUnchecked(mActiveDefaultNetwork);
-        if (state != null) {
-            try {
-                return mPolicyManager.getNetworkQuotaInfo(state);
-            } catch (RemoteException e) {
+
+        final long token = Binder.clearCallingIdentity();
+        try {
+            final NetworkState state = getNetworkStateUnchecked(mActiveDefaultNetwork);
+            if (state != null) {
+                try {
+                    return mPolicyManager.getNetworkQuotaInfo(state);
+                } catch (RemoteException e) {
+                }
             }
+            return null;
+        } finally {
+            Binder.restoreCallingIdentity(token);
         }
-        return null;
     }
 
     @Override
     public boolean isActiveNetworkMetered() {
         enforceAccessPermission();
-        final NetworkState state = getNetworkStateUnchecked(mActiveDefaultNetwork);
-        if (state != null) {
-            try {
-                return mPolicyManager.isNetworkMetered(state);
-            } catch (RemoteException e) {
+
+        final long token = Binder.clearCallingIdentity();
+        try {
+            final NetworkState state = getNetworkStateUnchecked(mActiveDefaultNetwork);
+            if (state != null) {
+                try {
+                    return mPolicyManager.isNetworkMetered(state);
+                } catch (RemoteException e) {
+                }
             }
+            return false;
+        } finally {
+            Binder.restoreCallingIdentity(token);
         }
-        return false;
     }
 
     public boolean setRadios(boolean turnOn) {
diff --git a/services/java/com/android/server/am/ActivityStack.java b/services/java/com/android/server/am/ActivityStack.java
index 2c53186..9085cea 100644
--- a/services/java/com/android/server/am/ActivityStack.java
+++ b/services/java/com/android/server/am/ActivityStack.java
@@ -2944,7 +2944,7 @@
         // Collect information about the target of the Intent.
         ActivityInfo aInfo = resolveActivity(intent, resolvedType, startFlags,
                 profileFile, profileFd, userId);
-        if (mService.isSingleton(aInfo.processName, aInfo.applicationInfo)) {
+        if (aInfo != null && mService.isSingleton(aInfo.processName, aInfo.applicationInfo)) {
             userId = 0;
         }
         aInfo = mService.getActivityInfoForUser(aInfo, userId);