1 /*
2  * Copyright (C) 2013 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_INPUT_FLINGER_H
18 #define ANDROID_INPUT_FLINGER_H
19 
20 #include <stdint.h>
21 #include <sys/types.h>
22 
23 #include "InputHost.h"
24 
25 #include <android/os/BnInputFlinger.h>
26 #include <binder/Binder.h>
27 #include <cutils/compiler.h>
28 #include <utils/String16.h>
29 #include <utils/String8.h>
30 #include <utils/StrongPointer.h>
31 
32 using android::gui::FocusRequest;
33 using android::os::BnInputFlinger;
34 
35 namespace android {
36 
37 class InputFlinger : public BnInputFlinger {
38 public:
getServiceName()39     static char const* getServiceName() ANDROID_API {
40         return "inputflinger";
41     }
42 
43     InputFlinger() ANDROID_API;
44 
45     status_t dump(int fd, const Vector<String16>& args) override;
createInputChannel(const std::string &,InputChannel *)46     binder::Status createInputChannel(const std::string&, InputChannel*) override {
47         return binder::Status::ok();
48     }
removeInputChannel(const sp<IBinder> &)49     binder::Status removeInputChannel(const sp<IBinder>&) override { return binder::Status::ok(); }
setFocusedWindow(const FocusRequest &)50     binder::Status setFocusedWindow(const FocusRequest&) override { return binder::Status::ok(); }
51 
52 private:
53     ~InputFlinger() override;
54 
55     void dumpInternal(String8& result);
56 
57     sp<InputHostInterface> mHost;
58 };
59 
60 } // namespace android
61 
62 #endif // ANDROID_INPUT_FLINGER_H
63