| /* Copyright 2017 Google Inc. All rights reserved. |
| * |
| * 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 com.google.vr.keyboard; |
| |
| /** |
| * @hide |
| * Provides loading of the GVR keyboard library. |
| */ |
| interface IGvrKeyboardLoader { |
| /** |
| * Attempts to load (dlopen) GVR keyboard library. |
| * <p> |
| * The library will be loaded only if a matching library can be found |
| * that is recent enough. If the library is out-of-date, or cannot be found, |
| * 0 will be returned. |
| * |
| * @param the version of the target library. |
| * @return the native handle to the library. 0 if the load fails. |
| */ |
| long loadGvrKeyboard(long version) = 1; |
| |
| /** |
| * Closes a library (dlclose). |
| * |
| * @param nativeLibrary the native handle of the library to be closed. |
| */ |
| void closeGvrKeyboard(long nativeLibrary) = 2; |
| } |