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litesoft / trunk / mobileGWT / gwt-phonegap / src / main / java / com / googlecode / gwtphonegap / client / camera / Camera.java
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/* * Copyright 2010 Daniel Kurka * * 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.googlecode.gwtphonegap.client.camera; public interface Camera { /** * Takes a photo and returns the image as a base64 encoded String. * * opens the device's default camera application so that the user to take a photo. Once the photo * is taken, the camera application closes and your application is restored. * * The image is base64 encoded and returned as a String in the cameraSuccess function. Since the * data is a String, you can do whatever you want with it, for example: * * Render the image in an <img> tag (see example below) Save the data locally (LocalStorage, * Lawnchair, etc) Post the data to a remote server * * @param options * @param callback */ public void getPicture(PictureOptions options, PictureCallback callback); public void cleanUp(CameraCallback callback); } |