Add versionCode

We need to specify the version code to use when installing
splits since the version on the device might be different
from the latest on the server.

Bug: 25119046
Test: manual
Change-Id: I4ad21f9e5924fcf76a39780e6d98e8d7a1fef5d4

api/system-current.txt

@@ -10175,7 +10175,8 @@ package android.content.pm {
 
   public final class EphemeralResolveInfo implements android.os.Parcelable {
     ctor public deprecated EphemeralResolveInfo(android.net.Uri, java.lang.String, java.util.List<android.content.IntentFilter>);
-    ctor public EphemeralResolveInfo(android.content.pm.EphemeralResolveInfo.EphemeralDigest, java.lang.String, java.util.List<android.content.pm.EphemeralIntentFilter>);
+    ctor public deprecated EphemeralResolveInfo(android.content.pm.EphemeralResolveInfo.EphemeralDigest, java.lang.String, java.util.List<android.content.pm.EphemeralIntentFilter>);
+    ctor public EphemeralResolveInfo(android.content.pm.EphemeralResolveInfo.EphemeralDigest, java.lang.String, java.util.List<android.content.pm.EphemeralIntentFilter>, int);
     ctor public EphemeralResolveInfo(java.lang.String, java.lang.String, java.util.List<android.content.pm.EphemeralIntentFilter>);
     method public int describeContents();
     method public byte[] getDigestBytes();
@@ -10183,6 +10184,7 @@ package android.content.pm {
     method public deprecated java.util.List<android.content.IntentFilter> getFilters();
     method public java.util.List<android.content.pm.EphemeralIntentFilter> getIntentFilters();
     method public java.lang.String getPackageName();
+    method public int getVersionCode();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.content.pm.EphemeralResolveInfo> CREATOR;
     field public static final java.lang.String SHA_ALGORITHM = "SHA-256";

core/java/android/content/Intent.java

@@ -3965,6 +3965,12 @@ public class Intent implements Parcelable, Cloneable {
      */
     public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN";
 
+    /**
+     * The version code of the app to install components from.
+     * @hide
+     */
+    public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE";
+
     /**
      * A Bundle forming a mapping of potential target package names to different extras Bundles
      * to add to the default intent extras in {@link #EXTRA_INTENT} when used with

core/java/android/content/pm/EphemeralResolveInfo.java

@@ -43,9 +43,11 @@ public final class EphemeralResolveInfo implements Parcelable {
     private final String mPackageName;
     /** The filters used to match domain */
     private final List<EphemeralIntentFilter> mFilters;
+    /** The version code of the app that this class resolves to */
+    private final int mVersionCode;
     /** Filters only for legacy clients */
     @Deprecated
-    private List<IntentFilter> mLegacyFilters;
+    private final List<IntentFilter> mLegacyFilters;
 
     @Deprecated
     public EphemeralResolveInfo(@NonNull Uri uri, @NonNull String packageName,
@@ -59,10 +61,17 @@ public final class EphemeralResolveInfo implements Parcelable {
         mFilters.add(new EphemeralIntentFilter(packageName, filters));
         mLegacyFilters = new ArrayList<IntentFilter>(filters.size());
         mLegacyFilters.addAll(filters);
+        mVersionCode = -1;
+    }
+
+    @Deprecated
+    public EphemeralResolveInfo(@NonNull EphemeralDigest digest, @Nullable String packageName,
+            @Nullable List<EphemeralIntentFilter> filters) {
+        this(digest, packageName, filters, -1 /*versionCode*/);
     }
 
     public EphemeralResolveInfo(@NonNull EphemeralDigest digest, @Nullable String packageName,
-            @Nullable List<EphemeralIntentFilter> filters) {
+            @Nullable List<EphemeralIntentFilter> filters, int versionConde) {
         // validate arguments
         if ((packageName == null && (filters != null && filters.size() != 0))
                 || (packageName != null && (filters == null || filters.size() == 0))) {
@@ -75,7 +84,9 @@ public final class EphemeralResolveInfo implements Parcelable {
         } else {
             mFilters = null;
         }
+        mLegacyFilters = null;
         mPackageName = packageName;
+        mVersionCode = versionConde;
     }
 
     public EphemeralResolveInfo(@NonNull String hostName, @Nullable String packageName,
@@ -88,6 +99,7 @@ public final class EphemeralResolveInfo implements Parcelable {
         mPackageName = in.readString();
         mFilters = new ArrayList<EphemeralIntentFilter>();
         in.readList(mFilters, null /*loader*/);
+        mVersionCode = in.readInt();
         mLegacyFilters = new ArrayList<IntentFilter>();
         in.readList(mLegacyFilters, null /*loader*/);
     }
@@ -104,15 +116,19 @@ public final class EphemeralResolveInfo implements Parcelable {
         return mPackageName;
     }
 
+    public List<EphemeralIntentFilter> getIntentFilters() {
+        return mFilters;
+    }
+
+    public int getVersionCode() {
+        return mVersionCode;
+    }
+
     @Deprecated
     public List<IntentFilter> getFilters() {
         return mLegacyFilters;
     }
 
-    public List<EphemeralIntentFilter> getIntentFilters() {
-        return mFilters;
-    }
-
     @Override
     public int describeContents() {
         return 0;
@@ -123,6 +139,7 @@ public final class EphemeralResolveInfo implements Parcelable {
         out.writeParcelable(mDigest, flags);
         out.writeString(mPackageName);
         out.writeList(mFilters);
+        out.writeInt(mVersionCode);
         out.writeList(mLegacyFilters);
     }
 

services/core/java/com/android/server/am/ActivityStarter.java

@@ -460,6 +460,7 @@ class ActivityStarter {
             final String splitName = rInfo.ephemeralResponse.splitName;
             final boolean needsPhaseTwo = rInfo.ephemeralResponse.needsPhase2;
             final String token = rInfo.ephemeralResponse.token;
+            final int versionCode = rInfo.ephemeralResponse.resolveInfo.getVersionCode();
             if (needsPhaseTwo) {
                 // request phase two resolution
                 mService.getPackageManagerInternalLocked().requestEphemeralResolutionPhaseTwo(
@@ -467,8 +468,8 @@ class ActivityStarter {
                         callingPackage, userId);
             }
             intent = EphemeralResolver.buildEphemeralInstallerIntent(intent, ephemeralIntent,
-                    callingPackage, resolvedType, userId, packageName, splitName, token,
-                    needsPhaseTwo);
+                    callingPackage, resolvedType, userId, packageName, splitName, versionCode,
+                    token, needsPhaseTwo);
             resolvedType = null;
             callingUid = realCallingUid;
             callingPid = realCallingPid;

services/core/java/com/android/server/pm/EphemeralResolver.java

@@ -78,6 +78,7 @@ public abstract class EphemeralResolver {
                     int sequence) {
                 final String packageName;
                 final String splitName;
+                final int versionCode;
                 if (ephemeralResolveInfo != null) {
                     final ArrayList<EphemeralResolveInfo> ephemeralResolveInfoList =
                             new ArrayList<EphemeralResolveInfo>(1);
@@ -91,13 +92,16 @@ public abstract class EphemeralResolver {
                             && ephemeralIntentInfo.resolveInfo != null) {
                         packageName = ephemeralIntentInfo.resolveInfo.getPackageName();
                         splitName = ephemeralIntentInfo.splitName;
+                        versionCode = ephemeralIntentInfo.resolveInfo.getVersionCode();
                     } else {
                         packageName = null;
                         splitName = null;
+                        versionCode = -1;
                     }
                 } else {
                     packageName = null;
                     splitName = null;
+                    versionCode = -1;
                 }
                 final Intent installerIntent = buildEphemeralInstallerIntent(
                         requestObj.launchIntent,
@@ -107,6 +111,7 @@ public abstract class EphemeralResolver {
                         requestObj.userId,
                         packageName,
                         splitName,
+                        versionCode,
                         requestObj.responseObj.token,
                         false /*needsPhaseTwo*/);
                 installerIntent.setComponent(new ComponentName(
@@ -123,7 +128,7 @@ public abstract class EphemeralResolver {
      */
     public static Intent buildEphemeralInstallerIntent(Intent launchIntent, Intent origIntent,
             String callingPackage, String resolvedType, int userId, String ephemeralPackageName,
-            String ephemeralSplitName, String token, boolean needsPhaseTwo) {
+            String ephemeralSplitName, int versionCode, String token, boolean needsPhaseTwo) {
         // Construct the intent that launches the ephemeral installer
         int flags = launchIntent.getFlags();
         final Intent intent = new Intent();
@@ -181,6 +186,7 @@ public abstract class EphemeralResolver {
 
             intent.putExtra(Intent.EXTRA_PACKAGE_NAME, ephemeralPackageName);
             intent.putExtra(Intent.EXTRA_SPLIT_NAME, ephemeralSplitName);
+            intent.putExtra(Intent.EXTRA_VERSION_CODE, versionCode);
         }
 
         return intent;