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Commit 138ba4e8 authored by Sandro Montanari's avatar Sandro Montanari
Browse files

Add SdkSandboxActivityAuthority 

go/sdk-sandbox-activity-authority
Roll-forward of ag/25029620

Bug: 299109198
Test: atest SdkSandboxInstrumentationTest SdkSandboxManagerUnitTest SdkSandboxManagerServiceUnitTest SdkSandboxActivityAuthorityTest
Change-Id: I9dd99445512d8774d84c7876125e2437f4e4a973
parent a3207fa2

core/java/android/app/ActivityThread.java

+8 −5
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ import android.app.backup.BackupAnnotations.BackupDestination; 
import android.app.backup.BackupAnnotations.OperationType;

import android.app.compat.CompatChanges;

import android.app.sdksandbox.sandboxactivity.ActivityContextInfo;

import android.app.sdksandbox.sandboxactivity.ActivityContextInfoProvider;

import android.app.sdksandbox.sandboxactivity.SdkSandboxActivityAuthority;

import android.app.servertransaction.ActivityLifecycleItem;

import android.app.servertransaction.ActivityLifecycleItem.LifecycleState;

import android.app.servertransaction.ActivityRelaunchItem;
@@ -3795,8 +3795,10 @@ public final class ActivityThread extends ClientTransactionHandler 
                    r.activityInfo.targetActivity);

        }



        boolean isSandboxActivityContext = sandboxActivitySdkBasedContext()

                && r.intent.isSandboxActivity(mSystemContext);

        boolean isSandboxActivityContext =

                sandboxActivitySdkBasedContext()

                        && SdkSandboxActivityAuthority.isSdkSandboxActivity(

                                mSystemContext, r.intent);

        boolean isSandboxedSdkContextUsed = false;

        ContextImpl activityBaseContext;

        if (isSandboxActivityContext) {
@@ -4041,11 +4043,12 @@ public final class ActivityThread extends ClientTransactionHandler 
     */

    @Nullable

    private ContextImpl createBaseContextForSandboxActivity(@NonNull ActivityClientRecord r) {

        ActivityContextInfoProvider contextInfoProvider = ActivityContextInfoProvider.getInstance();

        SdkSandboxActivityAuthority sdkSandboxActivityAuthority =

                SdkSandboxActivityAuthority.getInstance();



        ActivityContextInfo contextInfo;

        try {

            contextInfo = contextInfoProvider.getActivityContextInfo(r.intent);

            contextInfo = sdkSandboxActivityAuthority.getActivityContextInfo(r.intent);

        } catch (IllegalArgumentException e) {

            Log.e(TAG, "Passed intent does not match an expected sandbox activity", e);

            return null;

core/java/android/content/Intent.java

+6 −2
Original line number Diff line number Diff line
@@ -12605,8 +12605,12 @@ public class Intent implements Parcelable, Cloneable { 
        return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT;

    }













    // TODO(b/299109198): Refactor into the {@link SdkSandboxManagerLocal}













    /** @hide */













    /**













     * @deprecated Use {@link SdkSandboxActivityAuthority#isSdkSandboxActivity} instead.













     * Once the other API is finalized this method will be removed.













     * @hide













     */













    @Deprecated















    @android.ravenwood.annotation.RavenwoodThrow















    public boolean isSandboxActivity(@NonNull Context context) {















        if (mAction != null && mAction.equals(ACTION_START_SANDBOXED_ACTIVITY)) {

























services/core/java/com/android/server/wm/ActivityTaskManagerService.java



+10
−1




























Original line number
Diff line number
Diff line








@@ -125,6 +125,7 @@ import static com.android.server.wm.RootWindowContainer.MATCH_ATTACHED_TASK_OR_R













import static com.android.server.wm.Task.REPARENT_KEEP_ROOT_TASK_AT_FRONT;















import static com.android.server.wm.WindowManagerService.MY_PID;















import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_NORMAL;













import static com.android.sdksandbox.flags.Flags.sandboxActivitySdkBasedContext;































import android.Manifest;















import android.annotation.IntDef;










@@ -165,6 +166,7 @@ import android.app.assist.ActivityId;













import android.app.assist.AssistContent;















import android.app.assist.AssistStructure;















import android.app.compat.CompatChanges;













import android.app.sdksandbox.sandboxactivity.SdkSandboxActivityAuthority;















import android.app.usage.UsageStatsManagerInternal;















import android.content.ActivityNotFoundException;















import android.content.ComponentName;










@@ -1260,6 +1262,13 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {













                true /*validateIncomingUser*/);















    }





























    static boolean isSdkSandboxActivity(Context context, Intent intent) {













        return intent != null













                && (sandboxActivitySdkBasedContext()













                        ? SdkSandboxActivityAuthority.isSdkSandboxActivity(context, intent)













                        : intent.isSandboxActivity(context));













    }





























    private int startActivityAsUser(IApplicationThread caller, String callingPackage,















            @Nullable String callingFeatureId, Intent intent, String resolvedType,















            IBinder resultTo, String resultWho, int requestCode, int startFlags,









@@ -1270,7 +1279,7 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {













        assertPackageMatchesCallingUid(callingPackage);















        enforceNotIsolatedCaller("startActivityAsUser");





























        if (intent != null && intent.isSandboxActivity(mContext)) {













        if (isSdkSandboxActivity(mContext, intent)) {















            SdkSandboxManagerLocal sdkSandboxManagerLocal = LocalManagerRegistry.getManager(















                    SdkSandboxManagerLocal.class);















            sdkSandboxManagerLocal.enforceAllowedToHostSandboxedActivity(

































services/core/java/com/android/server/wm/ActivityTaskSupervisor.java



+1
−1




























Original line number
Diff line number
Diff line








@@ -1089,7 +1089,7 @@ public class ActivityTaskSupervisor implements RecentTasks.Callbacks {













            // Remove the process record so it won't be considered as alive.















            mService.mProcessNames.remove(wpc.mName, wpc.mUid);















            mService.mProcessMap.remove(wpc.getPid());













        } else if (r.intent.isSandboxActivity(mService.mContext)) {













        } else if (ActivityTaskManagerService.isSdkSandboxActivity(mService.mContext, r.intent)) {















            Slog.e(TAG, "Abort sandbox activity launching as no sandbox process to host it.");















            r.finishIfPossible("No sandbox process for the activity", false /* oomAdj */);















            r.launchFailed = true;