1 files changed, 173 insertions, 0 deletions
diff --git a/android/telephony/ims/internal/stub/ImsConfigImplBase.java b/android/telephony/ims/internal/stub/ImsConfigImplBase.java
new file mode 100644
index 00000000..33aec5df
--- /dev/null
+++ b/android/telephony/ims/internal/stub/ImsConfigImplBase.java
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2017 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.telephony.ims.internal.stub;
+
+import android.os.RemoteCallbackList;
+import android.os.RemoteException;
+import android.telephony.ims.internal.aidl.IImsConfig;
+import android.telephony.ims.internal.aidl.IImsConfigCallback;
+
+import com.android.ims.ImsConfig;
+
+/**
+ * Controls the modification of IMS specific configurations. For more information on the supported
+ * IMS configuration constants, see {@link ImsConfig}.
+ *
+ * @hide
+ */
+
+public class ImsConfigImplBase {
+
+    //TODO: Implement the Binder logic to call base APIs. Need to finish other ImsService Config
+    // work first.
+    private final IImsConfig mBinder = new IImsConfig.Stub() {
+
+        @Override
+        public void addImsConfigCallback(IImsConfigCallback c) throws RemoteException {
+            ImsConfigImplBase.this.addImsConfigCallback(c);
+        }
+
+        @Override
+        public void removeImsConfigCallback(IImsConfigCallback c) throws RemoteException {
+            ImsConfigImplBase.this.removeImsConfigCallback(c);
+        }
+
+        @Override
+        public int getConfigInt(int item) throws RemoteException {
+            return Integer.MIN_VALUE;
+        }
+
+        @Override
+        public String getConfigString(int item) throws RemoteException {
+            return null;
+        }
+
+        @Override
+        public int setConfigInt(int item, int value) throws RemoteException {
+            return Integer.MIN_VALUE;
+        }
+
+        @Override
+        public int setConfigString(int item, String value) throws RemoteException {
+            return Integer.MIN_VALUE;
+        }
+    };
+
+    public class Callback extends IImsConfigCallback.Stub {
+
+        @Override
+        public final void onIntConfigChanged(int item, int value) throws RemoteException {
+            onConfigChanged(item, value);
+        }
+
+        @Override
+        public final void onStringConfigChanged(int item, String value) throws RemoteException {
+            onConfigChanged(item, value);
+        }
+
+        /**
+         * Called when the IMS configuration has changed.
+         * @param item the IMS configuration key constant, as defined in ImsConfig.
+         * @param value the new integer value of the IMS configuration constant.
+         */
+        public void onConfigChanged(int item, int value) {
+            // Base Implementation
+        }
+
+        /**
+         * Called when the IMS configuration has changed.
+         * @param item the IMS configuration key constant, as defined in ImsConfig.
+         * @param value the new String value of the IMS configuration constant.
+         */
+        public void onConfigChanged(int item, String value) {
+            // Base Implementation
+        }
+    }
+
+    private final RemoteCallbackList<IImsConfigCallback> mCallbacks = new RemoteCallbackList<>();
+
+    /**
+     * Adds a {@link Callback} to the list of callbacks notified when a value in the configuration
+     * changes.
+     * @param c callback to add.
+     */
+    private void addImsConfigCallback(IImsConfigCallback c) {
+        mCallbacks.register(c);
+    }
+    /**
+     * Removes a {@link Callback} to the list of callbacks notified when a value in the
+     * configuration changes.
+     *
+     * @param c callback to remove.
+     */
+    private void removeImsConfigCallback(IImsConfigCallback c) {
+        mCallbacks.unregister(c);
+    }
+
+    public final IImsConfig getBinder() {
+        return mBinder;
+    }
+
+    /**
+     * Sets the value for IMS service/capabilities parameters by the operator device
+     * management entity. It sets the config item value in the provisioned storage
+     * from which the master value is derived.
+     *
+     * @param item as defined in com.android.ims.ImsConfig#ConfigConstants.
+     * @param value in Integer format.
+     * @return as defined in com.android.ims.ImsConfig#OperationStatusConstants.
+     */
+    public int setConfig(int item, int value) {
+        // Base Implementation - To be overridden.
+        return ImsConfig.OperationStatusConstants.FAILED;
+    }
+
+    /**
+     * Sets the value for IMS service/capabilities parameters by the operator device
+     * management entity. It sets the config item value in the provisioned storage
+     * from which the master value is derived.
+     *
+     * @param item as defined in com.android.ims.ImsConfig#ConfigConstants.
+     * @param value in String format.
+     * @return as defined in com.android.ims.ImsConfig#OperationStatusConstants.
+     */
+    public int setConfig(int item, String value) {
+        return ImsConfig.OperationStatusConstants.FAILED;
+    }
+
+    /**
+     * Gets the value for ims service/capabilities parameters from the provisioned
+     * value storage.
+     *
+     * @param item as defined in com.android.ims.ImsConfig#ConfigConstants.
+     * @return value in Integer format.
+     */
+    public int getConfigInt(int item) {
+        return ImsConfig.OperationStatusConstants.FAILED;
+    }
+
+    /**
+     * Gets the value for ims service/capabilities parameters from the provisioned
+     * value storage.
+     *
+     * @param item as defined in com.android.ims.ImsConfig#ConfigConstants.
+     * @return value in String format.
+     */
+    public String getConfigString(int item) {
+        return null;
+    }
+}