| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * 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.android.sdklib.devices; |
| |
| import com.android.annotations.NonNull; |
| |
| public class Camera { |
| @NonNull |
| private CameraLocation mLocation; |
| private boolean mAutofocus; |
| private boolean mFlash; |
| |
| /** |
| * Creates a {@link Camera} with reasonable defaults. |
| * |
| * The resulting {@link Camera} with be on the {@link CameraLocation#BACK} with both autofocus |
| * and flash. |
| */ |
| public Camera() { |
| this(CameraLocation.BACK, true, true); |
| } |
| |
| /** |
| * Creates a new {@link Camera} which describes an on device camera and it's features. |
| * @param location The location of the {@link Camera} on the device. Either |
| * {@link CameraLocation#FRONT} or {@link CameraLocation#BACK}. |
| * @param autofocus Whether the {@link Camera} can auto-focus. |
| * @param flash Whether the {@link Camera} has flash. |
| */ |
| public Camera(@NonNull CameraLocation location, boolean autofocus, boolean flash) { |
| mLocation = location; |
| mAutofocus = autofocus; |
| mFlash = flash; |
| } |
| |
| @NonNull |
| public CameraLocation getLocation() { |
| return mLocation; |
| } |
| |
| public void setLocation(@NonNull CameraLocation location) { |
| mLocation = location; |
| } |
| |
| public boolean hasAutofocus() { |
| return mAutofocus; |
| } |
| |
| public void setAutofocus(boolean hasAutofocus) { |
| mAutofocus = hasAutofocus; |
| } |
| |
| public boolean hasFlash() { |
| return mFlash; |
| } |
| |
| public void setFlash(boolean flash) { |
| mFlash = flash; |
| } |
| |
| /** |
| * Returns a copy of the object that shares no state with it, |
| * but is initialized to equivalent values. |
| * |
| * @return A copy of the object. |
| */ |
| @NonNull |
| public Camera deepCopy() { |
| Camera c = new Camera(); |
| c.mLocation = mLocation; |
| c.mAutofocus = mAutofocus; |
| c.mFlash = mFlash; |
| return c; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (o == this) { |
| return true; |
| } |
| if (!(o instanceof Camera)) { |
| return false; |
| } |
| Camera c = (Camera) o; |
| return mLocation == c.mLocation |
| && mAutofocus == c.hasAutofocus() |
| && mFlash == c.hasFlash(); |
| } |
| |
| @Override |
| public int hashCode() { |
| int hash = 17; |
| hash = 31 * hash + mLocation.ordinal(); |
| hash = 31 * hash + (mAutofocus ? 1 : 0); |
| hash = 31 * hash + (mFlash ? 1 : 0); |
| return hash; |
| } |
| } |