Snap for 7255997 from 1568caedd4 to rvc-qpr3-release

Change-Id: I29d11383e42fed8c4ec053fe54d9e76289d17716

packages/CarSystemUI/res-keyguard/layout-land/keyguard_pin_view.xml

@@ -60,6 +60,7 @@
             android:layout_width="@dimen/keyguard_security_width"
             android:layout_height="@dimen/pin_entry_height"
             android:gravity="center"
+            android:focusedByDefault="true"
             app:scaledTextSize="@integer/password_text_view_scale"
             android:contentDescription="@string/keyguard_accessibility_pin_area" />
 

packages/CarSystemUI/res-keyguard/layout/keyguard_pin_view.xml

@@ -47,6 +47,7 @@
                 android:layout_width="@dimen/keyguard_security_width"
                 android:layout_height="@dimen/pin_entry_height"
                 android:gravity="center"
+                android:focusedByDefault="true"
                 app:scaledTextSize="@integer/password_text_view_scale"
                 android:contentDescription="@string/keyguard_accessibility_pin_area" />
 

packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java

@@ -16,6 +16,7 @@
 
 package com.android.systemui.media;
 
+import static android.app.Notification.safeCharSequence;
 import static android.provider.Settings.ACTION_MEDIA_CONTROLS_SETTINGS;
 
 import android.app.PendingIntent;
@@ -261,7 +262,7 @@ public class MediaControlPanel {
 
         // Song name
         TextView titleText = mViewHolder.getTitleText();
-        titleText.setText(data.getSong());
+        titleText.setText(safeCharSequence(data.getSong()));
 
         // App title
         TextView appName = mViewHolder.getAppName();
@@ -269,7 +270,7 @@ public class MediaControlPanel {
 
         // Artist name
         TextView artistText = mViewHolder.getArtistText();
-        artistText.setText(data.getArtist());
+        artistText.setText(safeCharSequence(data.getArtist()));
 
         // Transfer chip
         mViewHolder.getSeamless().setVisibility(View.VISIBLE);

packages/SystemUI/src/com/android/systemui/statusbar/StatusBarIconView.java

@@ -33,6 +33,7 @@ import android.graphics.Color;
 import android.graphics.ColorMatrixColorFilter;
 import android.graphics.Paint;
 import android.graphics.Rect;
+import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
 import android.os.Parcelable;
@@ -83,8 +84,15 @@ public class StatusBarIconView extends AnimatedImageView implements StatusIconDi
     public static final int STATE_DOT = 1;
     public static final int STATE_HIDDEN = 2;
 
-    /** Maximum allowed width or height for an icon drawable */
-    private static final int MAX_IMAGE_SIZE = 500;
+    /**
+     * Maximum allowed byte count for an icon bitmap
+     * @see android.graphics.RecordingCanvas.MAX_BITMAP_SIZE
+     */
+    private static final int MAX_BITMAP_SIZE = 100 * 1024 * 1024; // 100 MB
+    /**
+     * Maximum allowed width or height for an icon drawable, if we can't get byte count
+     */
+    private static final int MAX_IMAGE_SIZE = 5000;
 
     private static final String TAG = "StatusBarIconView";
     private static final Property<StatusBarIconView, Float> ICON_APPEAR_AMOUNT
@@ -382,9 +390,18 @@ public class StatusBarIconView extends AnimatedImageView implements StatusIconDi
             return false;
         }
 
-        if (drawable.getIntrinsicWidth() > MAX_IMAGE_SIZE
+        if (drawable instanceof BitmapDrawable && ((BitmapDrawable) drawable).getBitmap() != null) {
+            // If it's a bitmap we can check the size directly
+            int byteCount = ((BitmapDrawable) drawable).getBitmap().getByteCount();
+            if (byteCount > MAX_BITMAP_SIZE) {
+                Log.w(TAG, "Drawable is too large (" + byteCount + " bytes) " + mIcon);
+                return false;
+            }
+        } else if (drawable.getIntrinsicWidth() > MAX_IMAGE_SIZE
                 || drawable.getIntrinsicHeight() > MAX_IMAGE_SIZE) {
-            Log.w(TAG, "Drawable is too large " + mIcon);
+            // Otherwise, check dimensions
+            Log.w(TAG, "Drawable is too large (" + drawable.getIntrinsicWidth() + "x"
+                    + drawable.getIntrinsicHeight() + ") " + mIcon);
             return false;
         }
 

packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java

@@ -127,7 +127,7 @@ public class StatusBarIconViewTest extends SysuiTestCase {
 
     @Test
     public void testGiantImageNotAllowed() {
-        Bitmap largeBitmap = Bitmap.createBitmap(1000, 1000, Bitmap.Config.ARGB_8888);
+        Bitmap largeBitmap = Bitmap.createBitmap(6000, 6000, Bitmap.Config.ARGB_8888);
         Icon icon = Icon.createWithBitmap(largeBitmap);
         StatusBarIcon largeIcon = new StatusBarIcon(UserHandle.ALL, "mockPackage",
                 icon, 0, 0, "");

services/core/java/com/android/server/net/NetworkPolicyManagerService.java

@@ -3067,23 +3067,19 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
         // Verify they're not lying about package name
         mAppOps.checkPackage(callingUid, callingPackage);
 
-        final SubscriptionManager sm;
-        final SubscriptionInfo si;
         final PersistableBundle config;
+        final TelephonyManager tm;
         final long token = Binder.clearCallingIdentity();
         try {
-            sm = mContext.getSystemService(SubscriptionManager.class);
-            si = sm.getActiveSubscriptionInfo(subId);
             config = mCarrierConfigManager.getConfigForSubId(subId);
+            tm = mContext.getSystemService(TelephonyManager.class);
         } finally {
             Binder.restoreCallingIdentity(token);
         }
 
-        // First check: is caller the CarrierService?
-        if (si != null) {
-            if (si.isEmbedded() && sm.canManageSubscription(si, callingPackage)) {
-                return;
-            }
+        // First check: does caller have carrier privilege?
+        if (tm != null && tm.hasCarrierPrivileges(subId)) {
+            return;
         }
 
         // Second check: has the CarrierService delegated access?

telephony/java/android/telephony/SubscriptionInfo.java

@@ -148,13 +148,14 @@ public class SubscriptionInfo implements Parcelable {
 
     /**
      * The access rules for this subscription, if it is embedded and defines any.
+     * This does not include access rules for non-embedded subscriptions.
      */
     @Nullable
     private UiccAccessRule[] mNativeAccessRules;
 
     /**
      * The carrier certificates for this subscription that are saved in carrier configs.
-     * The other carrier certificates are embedded on Uicc and stored as part of mNativeAccessRules.
+     * This does not include access rules from the Uicc, whether embedded or non-embedded.
      */
     @Nullable
     private UiccAccessRule[] mCarrierConfigAccessRules;
@@ -661,7 +662,6 @@ public class SubscriptionInfo implements Parcelable {
      * is authorized to manage this subscription.
      * TODO and fix it properly in R / master: either deprecate this and have 3 APIs
      *  native + carrier + all, or have this return all by default.
-     * @throws UnsupportedOperationException if this subscription is not embedded.
      * @hide
      */
     @SystemApi

telephony/java/android/telephony/SubscriptionManager.java

@@ -2631,6 +2631,10 @@ public class SubscriptionManager {
      * Checks whether the app with the given context is authorized to manage the given subscription
      * according to its metadata.
      *
+     * Only supported for embedded subscriptions (if {@link SubscriptionInfo#isEmbedded} returns
+     * true). To check for permissions for non-embedded subscription as well,
+     * {@see android.telephony.TelephonyManager#hasCarrierPrivileges}.
+     *
      * @param info The subscription to check.
      * @return whether the app is authorized to manage this subscription per its metadata.
      */
@@ -2643,6 +2647,10 @@ public class SubscriptionManager {
      * be authorized if it is included in the {@link android.telephony.UiccAccessRule} of the
      * {@link android.telephony.SubscriptionInfo} with the access status.
      *
+     * Only supported for embedded subscriptions (if {@link SubscriptionInfo#isEmbedded} returns
+     * true). To check for permissions for non-embedded subscription as well,
+     * {@see android.telephony.TelephonyManager#hasCarrierPrivileges}.
+     *
      * @param info The subscription to check.
      * @param packageName Package name of the app to check.
      * @return whether the app is authorized to manage this subscription per its access rules.

telephony/java/android/telephony/TelephonyManager.java

@@ -8534,6 +8534,9 @@ public class TelephonyManager {
      * call will return true. This access is granted by the owner of the UICC
      * card and does not depend on the registered carrier.
      *
+     * Note that this API applies to both physical and embedded subscriptions and
+     * is a superset of the checks done in SubscriptionManager#canManageSubscription.
+     *
      * @return true if the app has carrier privileges.
      */
     public boolean hasCarrierPrivileges() {
@@ -8547,6 +8550,9 @@ public class TelephonyManager {
      * call will return true. This access is granted by the owner of the UICC
      * card and does not depend on the registered carrier.
      *
+     * Note that this API applies to both physical and embedded subscriptions and
+     * is a superset of the checks done in SubscriptionManager#canManageSubscription.
+     *
      * @param subId The subscription to use.
      * @return true if the app has carrier privileges.
      * @hide