Added CaptureProxy.js
Project: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/commit/fa85436d Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/tree/fa85436d Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/diff/fa85436d Branch: refs/heads/master Commit: fa85436de1e93b7b08c0b9e1c16f5c9402a3ad54 Parents: 3fa5d13 Author: mingfeng <mingfengwan...@gmail.com> Authored: Wed Aug 15 16:08:44 2012 +0800 Committer: mingfeng <mingfengwan...@gmail.com> Committed: Wed Aug 15 16:08:44 2012 +0800 ---------------------------------------------------------------------- lib/win8metro/exec.js | 3 +- lib/win8metro/plugin/win8metro/CaptureProxy.js | 117 +++++++++++++++++++ 2 files changed, 119 insertions(+), 1 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/fa85436d/lib/win8metro/exec.js ---------------------------------------------------------------------- diff --git a/lib/win8metro/exec.js b/lib/win8metro/exec.js index 9545aa4..68f56f2 100644 --- a/lib/win8metro/exec.js +++ b/lib/win8metro/exec.js @@ -29,11 +29,12 @@ var CommandProxy = { "Accelerometer": require('cordova/plugin/win8metro/AccelerometerProxy'), "Camera":require('cordova/plugin/win8metro/CameraProxy'), + "Capture":require('cordova/plugin/win8metro/CaptureProxy'), "Compass":require('cordova/plugin/win8metro/CompassProxy'), "Device":require('cordova/plugin/win8metro/DeviceProxy'), "File":require('cordova/plugin/win8metro/FileProxy'), "Media":require('cordova/plugin/win8metro/MediaProxy'), - "MediaFile":require('cordova/plugin/win8metro/MediaFileProxy'), + "MediaFile":require('cordova/plugin/win8metro/MediaFileProxy'), "NetworkStatus":require('cordova/plugin/win8metro/NetworkStatusProxy') }; http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/fa85436d/lib/win8metro/plugin/win8metro/CaptureProxy.js ---------------------------------------------------------------------- diff --git a/lib/win8metro/plugin/win8metro/CaptureProxy.js b/lib/win8metro/plugin/win8metro/CaptureProxy.js new file mode 100755 index 0000000..d6b98da --- /dev/null +++ b/lib/win8metro/plugin/win8metro/CaptureProxy.js @@ -0,0 +1,117 @@ +var MediaFile = require('cordova/plugin/MediaFile'); + + +/** + * The Capture interface exposes an interface to the camera and microphone of the hosting device. + */ +function Capture() { + this.supportedAudioModes = []; + this.supportedImageModes = ["image/jpeg", "image/png"]; + this.supportedVideoModes = ["video/mp4", "video/wmv"]; +} + +// No UI support. The duration of the audio recording. +var cameraCaptureAudioDuration; +/** + * Launch audio recorder application for recording audio clip(s). + * + * @param {Function} successCB + * @param {Function} errorCB + * @param {CaptureAudioOptions} options + */ +Capture.prototype.captureAudio = function (successCallback, errorCallback, options) { + var audioOptions = new CaptureAudioOptions(); + if (options.duration && options.duration > 0) { + audioOptions.duration = options.duration; + cameraCaptureAudioDuration = audioOptions.duration; + } else { + errorCallback(new CaptureError(CaptureError.CAPTURE_INVALID_ARGUMENT)); + return; + } + var mediaCaputreSettings; + var initCaptureSettings = function () { + mediaCaputreSettings = null; + mediaCaputreSettings = new Windows.Media.Capture.MediaCaptureInitializationSettings(); + mediaCaputreSettings.streamingCaptureMode = Windows.Media.Capture.StreamingCaptureMode.audio; + } + initCaptureSettings(); + var mediaCapture = new Windows.Media.Capture.MediaCapture(); + mediaCapture.initializeAsync(mediaCaputreSettings).done(function () { + Windows.Storage.KnownFolders.musicLibrary.createFileAsync("captureAudio.mp3", Windows.Storage.NameCollisionOption.generateUniqueName).then(function (storageFile) { + var mediaEncodingProfile = new Windows.Media.MediaProperties.MediaEncodingProfile.createMp3(Windows.Media.MediaProperties.AudioEncodingQuality.auto); + var stopRecord = function () { + mediaCapture.stopRecordAsync().then(function (result) { + storageFile.getBasicPropertiesAsync().then(function (basicProperties) { + successCallback(new MediaFile(storageFile.name, storageFile.path, storageFile.contentType, basicProperties.dateModified, basicProperties.size)); + }, function () { + errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); + }) + }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); }) + } + mediaCapture.startRecordToStorageFileAsync(mediaEncodingProfile, storageFile).then(function () { + setTimeout(stopRecord, cameraCaptureAudioDuration * 1000); + }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); }) + }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); }) + }) +}; + +/** + * Launch camera application for taking image(s). + * + * @param {Function} successCB + * @param {Function} errorCB + * @param {CaptureImageOptions} options + */ +Capture.prototype.captureImage = function (successCallback, errorCallback, options) { + var imageOptions = new CaptureImageOptions(); + var cameraCaptureUI = new Windows.Media.Capture.CameraCaptureUI(); + cameraCaptureUI.photoSettings.allowCropping = true; + cameraCaptureUI.photoSettings.maxResolution = Windows.Media.Capture.CameraCaptureUIMaxPhotoResolution.highestAvailable; + cameraCaptureUI.photoSettings.format = Windows.Media.Capture.CameraCaptureUIPhotoFormat.jpeg; + cameraCaptureUI.captureFileAsync(Windows.Media.Capture.CameraCaptureUIMode.photo).then(function (file) { + file.moveAsync(Windows.Storage.KnownFolders.picturesLibrary, "cameraCaptureImage.jpg", Windows.Storage.NameCollisionOption.generateUniqueName).then(function () { + file.getBasicPropertiesAsync().then(function (basicProperties) { + successCallback(new MediaFile(file.name, file.path, file.contentType, basicProperties.dateModified, basicProperties.size)); + }, function () { + errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); + }) + }, function () { + errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); + }); + }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); }) +}; + +/** + * Launch device camera application for recording video(s). + * + * @param {Function} successCB + * @param {Function} errorCB + * @param {CaptureVideoOptions} options + */ +Capture.prototype.captureVideo = function (successCallback, errorCallback, options) { + var videoOptions = new CaptureVideoOptions(); + if (options.duration && options.duration > 0) { + videoOptions.duration = options.duration; + } + if (options.limit > 1) { + videoOptions.limit = options.limit; + } + var cameraCaptureUI = new Windows.Media.Capture.CameraCaptureUI(); + cameraCaptureUI.videoSettings.allowTrimming = true; + cameraCaptureUI.videoSettings.format = Windows.Media.Capture.CameraCaptureUIVideoFormat.mp4; + cameraCaptureUI.videoSettings.maxDurationInSeconds = videoOptions.duration; + cameraCaptureUI.captureFileAsync(Windows.Media.Capture.CameraCaptureUIMode.video).then(function (file) { + file.moveAsync(Windows.Storage.KnownFolders.videosLibrary, "cameraCaptureVedio.mp4", Windows.Storage.NameCollisionOption.generateUniqueName).then(function () { + file.getBasicPropertiesAsync().then(function (basicProperties) { + successCallback(new MediaFile(file.name, file.path, file.contentType, basicProperties.dateModified, basicProperties.size)); + }, function () { + errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); + }) + }, function () { + errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); + }); + }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES)); }) +}; + + +module.exports = new Capture(); \ No newline at end of file
