1*05767d91SRobert Wu /* 2*05767d91SRobert Wu * Copyright 2019 The Android Open Source Project 3*05767d91SRobert Wu * 4*05767d91SRobert Wu * Licensed under the Apache License, Version 2.0 (the "License"); 5*05767d91SRobert Wu * you may not use this file except in compliance with the License. 6*05767d91SRobert Wu * You may obtain a copy of the License at 7*05767d91SRobert Wu * 8*05767d91SRobert Wu * http://www.apache.org/licenses/LICENSE-2.0 9*05767d91SRobert Wu * 10*05767d91SRobert Wu * Unless required by applicable law or agreed to in writing, software 11*05767d91SRobert Wu * distributed under the License is distributed on an "AS IS" BASIS, 12*05767d91SRobert Wu * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*05767d91SRobert Wu * See the License for the specific language governing permissions and 14*05767d91SRobert Wu * limitations under the License. 15*05767d91SRobert Wu */ 16*05767d91SRobert Wu 17*05767d91SRobert Wu #ifndef SAMPLES_ITAPPABLE_H 18*05767d91SRobert Wu #define SAMPLES_ITAPPABLE_H 19*05767d91SRobert Wu 20*05767d91SRobert Wu class ITappable { 21*05767d91SRobert Wu public: 22*05767d91SRobert Wu virtual ~ITappable() = default; 23*05767d91SRobert Wu virtual void tap(bool isDown) = 0; 24*05767d91SRobert Wu }; 25*05767d91SRobert Wu #endif //SAMPLES_ITAPPABLE_H 26