You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cordova.apache.org by pu...@apache.org on 2012/08/17 20:37:56 UTC
[8/10] js commit: Added MediaProxy.js
Added MediaProxy.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/a6e4d9e4
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/tree/a6e4d9e4
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/diff/a6e4d9e4
Branch: refs/heads/master
Commit: a6e4d9e4b479163dc49d36bd4301635d3e3341e2
Parents: 94a4290
Author: mpberk <ma...@intel.com>
Authored: Tue Aug 14 18:59:29 2012 -0700
Committer: mpberk <ma...@intel.com>
Committed: Tue Aug 14 18:59:29 2012 -0700
----------------------------------------------------------------------
lib/win8metro/exec.js | 1 +
lib/win8metro/plugin/win8metro/MediaProxy.js | 145 +++++++++++++++++++++
2 files changed, 146 insertions(+), 0 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/a6e4d9e4/lib/win8metro/exec.js
----------------------------------------------------------------------
diff --git a/lib/win8metro/exec.js b/lib/win8metro/exec.js
index e03151d..54604c5 100644
--- a/lib/win8metro/exec.js
+++ b/lib/win8metro/exec.js
@@ -32,6 +32,7 @@ var CommandProxy = {
"Compass":require('cordova/plugin/win8metro/CompassProxy'),
"Device":require('cordova/plugin/win8metro/DeviceProxy'),
"File":require('cordova/plugin/win8metro/FileProxy'),
+ "Media":require('cordova/plugin/win8metro/MediaProxy'),
"NetworkStatus":require('cordova/plugin/win8metro/NetworkStatusProxy')
};
http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/a6e4d9e4/lib/win8metro/plugin/win8metro/MediaProxy.js
----------------------------------------------------------------------
diff --git a/lib/win8metro/plugin/win8metro/MediaProxy.js b/lib/win8metro/plugin/win8metro/MediaProxy.js
new file mode 100644
index 0000000..515b0f3
--- /dev/null
+++ b/lib/win8metro/plugin/win8metro/MediaProxy.js
@@ -0,0 +1,145 @@
+var cordova = require('cordova');
+
+module.exports = {
+ mediaCaptureMrg:null,
+
+ // Initiates the audio file
+ create:function(win, lose, args) {
+ var id = args[0];
+ var src = args[1];
+ Media.prototype.node = null;
+
+ var fn = src.split('.').pop(); // gets the file extension
+ if ((Media.get(id)).node === null) {
+ if (fn === 'mp3' || fn === 'wma' || fn === 'wma' ||
+ fn === 'cda' || fn === 'adx' || fn === 'wm' ||
+ fn === 'm3u' || fn === 'wmx') {
+ (Media.get(id)).node = new Audio(src);
+ (Media.get(id)).node.load();
+ } else {
+ lose("Invalid file type");
+ }
+ }
+ },
+
+ // Start playing the audio
+ startPlayingAudio:function(win, lose, args) {
+ var id = args[0];
+ //var src = args[1];
+ //var options = args[2];
+ (Media.get(id)).node.play();
+ },
+
+ // Stops the playing audio
+ stopPlayingAudio:function(win, lose, args) {
+ var id = args[0];
+ try {
+ (Media.get(id)).node.pause();
+ (Media.get(id)).node.currentTime = 0;
+ win();
+ } catch (err) {
+ lose("Failed to stop: "+err);
+ };
+ },
+
+ // Seeks to the postion in the audio
+ seekToAudio:function(win, lose, args) {
+ var id = args[0];
+ var milliseconds = args[1];
+ try {
+ (Media.get(id)).node.currentTime = milliseconds / 1000;
+ win();
+ } catch (err) {
+ lose("Failed to seek: "+err);
+ };
+ },
+
+ // Pauses the playing audio
+ pausePlayingAudio:function(win, lose, args) {
+ var id = args[0];
+ try {
+ (Media.get(id)).node.pause();
+ } catch (err) {
+ lose("Failed to pause: "+err);
+ }
+ },
+
+ // Gets current position in the audio
+ getCurrentPositionAudio:function(win, lose, args) {
+ var id = args[0];
+ try {
+ var p = (Media.get(id)).node.currentTime;
+ win(p);
+ } catch (err) {
+ lose(err);
+ }
+ },
+
+ // Start recording audio
+ startRecordingAudio:function(win, lose, args) {
+ var id = args[0];
+ var src = args[1];
+ // Initialize device
+ Media.prototype.mediaCaptureMgr = null;
+ var thisM = (Media.get(id));
+ var captureInitSettings = new Windows.Media.Capture.MediaCaptureInitializationSettings();
+ captureInitSettings.streamingCaptureMode = Windows.Media.Capture.StreamingCaptureMode.audio;
+ thisM.mediaCaptureMgr = new Windows.Media.Capture.MediaCapture();
+ thisM.mediaCaptureMgr.addEventListener("failed", lose);
+
+ thisM.mediaCaptureMgr.initializeAsync(captureInitSettings).done(function (result) {
+ thisM.mediaCaptureMgr.addEventListener("recordlimitationexceeded", lose);
+ thisM.mediaCaptureMgr.addEventListener("failed", lose);
+ }, lose);
+ // Start recording
+ Windows.Storage.KnownFolders.musicLibrary.createFileAsync(src, Windows.Storage.CreationCollisionOption.replaceExisting).done(function (newFile) {
+ var storageFile = newFile;
+ var fileType = this.src.split('.').pop();
+ var encodingProfile = null;
+ switch (fileType) {
+ case 'm4a':
+ encodingProfile = Windows.Media.MediaProperties.MediaEncodingProfile.createM4a(Windows.Media.MediaProperties.AudioEncodingQuality.auto);
+ break;
+ case 'mp3':
+ encodingProfile = Windows.Media.MediaProperties.MediaEncodingProfile.createMp3(Windows.Media.MediaProperties.AudioEncodingQuality.auto);
+ break;
+ case 'wma':
+ encodingProfile = Windows.Media.MediaProperties.MediaEncodingProfile.createWma(Windows.Media.MediaProperties.AudioEncodingQuality.auto);
+ break;
+ default:
+ lose("Invalid file type for record");
+ break;
+ };
+ thisM.mediaCaptureMgr.startRecordToStorageFileAsync(encodingProfile, storageFile).done(win, lose);
+ }, lose);
+ },
+
+ // Stop recording audio
+ stopRecordingAudio:function(win, lose, args) {
+ var id = args[0];
+ var thisM = Media.get(id);
+ thisM.mediaCaptureMgr.stopRecordAsync().done(win, lose);
+ },
+
+ // Release the media object
+ release:function(win, lose, args) {
+ var id = args[0];
+ var thisM = Media.get(id);
+ try {
+ delete thisM.node;
+ } catch (err) {
+ lose("Failed to release: "+err);
+ }
+ },
+ setVolume:function(win, lose, args) {
+ var id = args[0];
+ var volume = args[1];
+ var thisM = Media.get(id);
+ thisM.volume = volume;
+ }
+
+ // Still need code for Media.onStatus
+ // Need to fire event when duration is looked up
+ // position is looked up
+ // media is stopped
+};