Add SDK 29 sources.
Test: N/A
Change-Id: Iedb7a31029e003928eb16f7e69ed147e72bb6235
diff --git a/android/app/UriGrantsManager.java b/android/app/UriGrantsManager.java
new file mode 100644
index 0000000..5096f73
--- /dev/null
+++ b/android/app/UriGrantsManager.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package android.app;
+
+import android.annotation.Nullable;
+import android.annotation.SystemService;
+import android.content.Context;
+import android.content.pm.ParceledListSlice;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.util.Singleton;
+
+/**
+ * Class for managing an app's permission to access a particular {@link android.net.Uri}.
+ *
+ * @hide
+ */
+@SystemService(Context.URI_GRANTS_SERVICE)
+public class UriGrantsManager {
+
+ private final Context mContext;
+
+ UriGrantsManager(Context context, Handler handler) {
+ mContext = context;
+ }
+
+ /** @hide */
+ public static IUriGrantsManager getService() {
+ return IUriGrantsManagerSingleton.get();
+ }
+
+ private static final Singleton<IUriGrantsManager> IUriGrantsManagerSingleton =
+ new Singleton<IUriGrantsManager>() {
+ @Override
+ protected IUriGrantsManager create() {
+ final IBinder b = ServiceManager.getService(Context.URI_GRANTS_SERVICE);
+ return IUriGrantsManager.Stub.asInterface(b);
+ }
+ };
+
+ /**
+ * Permits an application to clear the persistent URI permissions granted to another.
+ *
+ * <p>Typically called by Settings, requires {@code CLEAR_APP_GRANTED_URI_PERMISSIONS}.
+ *
+ * @param packageName application to clear its granted permissions
+ *
+ * @hide
+ */
+ public void clearGrantedUriPermissions(String packageName) {
+ try {
+ getService().clearGrantedUriPermissions(packageName, mContext.getUserId());
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ /**
+ * Permits an application to get the persistent URI permissions granted to another.
+ *
+ * <p>Typically called by Settings or DocumentsUI, requires
+ * {@code GET_APP_GRANTED_URI_PERMISSIONS}.
+ *
+ * @param packageName application to look for the granted permissions, or {@code null} to get
+ * granted permissions for all applications
+ * @return list of granted URI permissions
+ *
+ * @hide
+ */
+ public ParceledListSlice<GrantedUriPermission> getGrantedUriPermissions(
+ @Nullable String packageName) {
+ try {
+ @SuppressWarnings("unchecked")
+ final ParceledListSlice<GrantedUriPermission> castedList = getService()
+ .getGrantedUriPermissions(packageName, mContext.getUserId());
+ return castedList;
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+}
