Merge "Framework's NetworkSecurityPolicy delegates to libcore's one."
diff --git a/core/java/android/security/keymaster/KeymasterBlobArgument.java b/core/java/android/security/keymaster/KeymasterBlobArgument.java
index 27f1153..a9085c4 100644
--- a/core/java/android/security/keymaster/KeymasterBlobArgument.java
+++ b/core/java/android/security/keymaster/KeymasterBlobArgument.java
@@ -27,6 +27,13 @@
 
     public KeymasterBlobArgument(int tag, byte[] blob) {
         super(tag);
+        switch (KeymasterDefs.getTagType(tag)) {
+            case KeymasterDefs.KM_BIGNUM:
+            case KeymasterDefs.KM_BYTES:
+                break; // OK.
+            default:
+                throw new IllegalArgumentException("Bad blob tag " + tag);
+        }
         this.blob = blob;
     }
 
diff --git a/core/java/android/security/keymaster/KeymasterBooleanArgument.java b/core/java/android/security/keymaster/KeymasterBooleanArgument.java
index 8e17db4..cc04bb6 100644
--- a/core/java/android/security/keymaster/KeymasterBooleanArgument.java
+++ b/core/java/android/security/keymaster/KeymasterBooleanArgument.java
@@ -29,6 +29,12 @@
 
     public KeymasterBooleanArgument(int tag) {
         super(tag);
+        switch (KeymasterDefs.getTagType(tag)) {
+            case KeymasterDefs.KM_BOOL:
+                break; // OK.
+            default:
+                throw new IllegalArgumentException("Bad bool tag " + tag);
+        }
     }
 
     public KeymasterBooleanArgument(int tag, Parcel in) {
diff --git a/core/java/android/security/keymaster/KeymasterDateArgument.java b/core/java/android/security/keymaster/KeymasterDateArgument.java
index e8f4055..47db6ea 100644
--- a/core/java/android/security/keymaster/KeymasterDateArgument.java
+++ b/core/java/android/security/keymaster/KeymasterDateArgument.java
@@ -29,6 +29,12 @@
 
     public KeymasterDateArgument(int tag, Date date) {
         super(tag);
+        switch (KeymasterDefs.getTagType(tag)) {
+            case KeymasterDefs.KM_DATE:
+                break; // OK.
+            default:
+                throw new IllegalArgumentException("Bad date tag " + tag);
+        }
         this.date = date;
     }
 
diff --git a/core/java/android/security/keymaster/KeymasterIntArgument.java b/core/java/android/security/keymaster/KeymasterIntArgument.java
index 71797ae..94ff87e 100644
--- a/core/java/android/security/keymaster/KeymasterIntArgument.java
+++ b/core/java/android/security/keymaster/KeymasterIntArgument.java
@@ -27,6 +27,15 @@
 
     public KeymasterIntArgument(int tag, int value) {
         super(tag);
+        switch (KeymasterDefs.getTagType(tag)) {
+            case KeymasterDefs.KM_INT:
+            case KeymasterDefs.KM_INT_REP:
+            case KeymasterDefs.KM_ENUM:
+            case KeymasterDefs.KM_ENUM_REP:
+                break; // OK.
+            default:
+                throw new IllegalArgumentException("Bad int tag " + tag);
+        }
         this.value = value;
     }
 
diff --git a/core/java/android/security/keymaster/KeymasterLongArgument.java b/core/java/android/security/keymaster/KeymasterLongArgument.java
index 781b1ab..d51d7e6 100644
--- a/core/java/android/security/keymaster/KeymasterLongArgument.java
+++ b/core/java/android/security/keymaster/KeymasterLongArgument.java
@@ -27,6 +27,12 @@
 
     public KeymasterLongArgument(int tag, long value) {
         super(tag);
+        switch (KeymasterDefs.getTagType(tag)) {
+            case KeymasterDefs.KM_LONG:
+                break; // OK.
+            default:
+                throw new IllegalArgumentException("Bad long tag " + tag);
+        }
         this.value = value;
     }
 
diff --git a/core/java/android/text/style/URLSpan.java b/core/java/android/text/style/URLSpan.java
index d29bfb6..0669b6f 100644
--- a/core/java/android/text/style/URLSpan.java
+++ b/core/java/android/text/style/URLSpan.java
@@ -16,6 +16,7 @@
 
 package android.text.style;
 
+import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
@@ -23,6 +24,7 @@
 import android.provider.Browser;
 import android.text.ParcelableSpan;
 import android.text.TextUtils;
+import android.util.Log;
 import android.view.View;
 
 public class URLSpan extends ClickableSpan implements ParcelableSpan {
@@ -59,6 +61,10 @@
         Context context = widget.getContext();
         Intent intent = new Intent(Intent.ACTION_VIEW, uri);
         intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
-        context.startActivity(intent);
+        try {
+            context.startActivity(intent);
+        } catch (ActivityNotFoundException e) {
+            Log.w("URLSpan", "Actvity was not found for intent, " + intent.toString());
+        }
     }
 }
diff --git a/libs/hwui/TessellationCache.cpp b/libs/hwui/TessellationCache.cpp
index bc956be..1d6b7cc 100644
--- a/libs/hwui/TessellationCache.cpp
+++ b/libs/hwui/TessellationCache.cpp
@@ -380,6 +380,7 @@
         const Vector3& lightCenter, float lightRadius) {
     ShadowDescription key(casterPerimeter, drawTransform);
 
+    if (mShadowCache.get(key)) return;
     sp<ShadowTask> task = new ShadowTask(drawTransform, localClip, opaque,
             casterPerimeter, transformXY, transformZ, lightCenter, lightRadius);
     if (mShadowProcessor == NULL) {