add inputmethod

Signed-off-by: zhouyongfei <zhouyongfei@huawei.com>

frameworks/inputmethod_controller/include/i_input_client.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+#ifndef FM_IMMS_PROJECT_IINPUTCLIENT_H
+#define FM_IMMS_PROJECT_IINPUTCLIENT_H
+
+#include "iremote_broker.h"
+#include "i_input_method_agent.h"
+#include "input_channel.h"
+#include "global.h"
+
+/**
+ * brief Definition of interface IInputClient
+ * It defines the remote calls from input method management service to input client.
+ */
+namespace OHOS {
+namespace MiscServices {
+  class IInputClient : public IRemoteBroker {
+  public:
+      enum {
+          ON_INPUT_READY              = 0,
+          ON_INPUT_RELEASED           ,
+          SET_DISPLAY_MODE            ,
+      };
+
+      DECLARE_INTERFACE_DESCRIPTOR(u"ohos.miscservices.inputmethod.InputClient");
+
+      virtual int32_t onInputReady(int32_t retValue, const sptr<IInputMethodAgent>& agent, const InputChannel* channel) = 0;
+      virtual int32_t onInputReleased(int32_t retValue) = 0;
+      virtual int32_t setDisplayMode(int32_t mode) = 0;
+  };
+} 
+}
+
+#endif // FM_IMMS_PROJECT_IINPUTCLIENT_H