1 /* 2 * Copyright (C) 2014 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 package com.android.camera.hardware; 18 19 /** 20 * HardwareSpec is a interface for specifying whether 21 * high-level features are supported by the camera device 22 * hardware limitations. 23 */ 24 public interface HardwareSpec { 25 26 /** 27 * Returns whether a front facing camera is available 28 * on the current hardware. 29 */ isFrontCameraSupported()30 public boolean isFrontCameraSupported(); 31 32 /** 33 * Returns whether hdr scene mode is supported on the 34 * current hardware. 35 */ isHdrSupported()36 public boolean isHdrSupported(); 37 38 /** 39 * Returns whether hdr plus is supported on the current 40 * hardware. 41 */ isHdrPlusSupported()42 public boolean isHdrPlusSupported(); 43 44 /** 45 * Returns whether flash is supported and has more than 46 * one supported setting. If flash is supported but is 47 * always off, this method should return false. 48 */ isFlashSupported()49 public boolean isFlashSupported(); 50 }