33. var sdcard = navigator.getDeviceStorage("sdcard");
var file = new Blob(["This is a text file."], {type: "text/plain"});
var request = sdcard.addNamed(file, "my-file.txt");
request.onsuccess = function () {
var name = this.result;
console.log('File "' + name + '" successfully wrote on the sdcard
storage area');
}
// An error typically occur if a file with the same name already exist
request.onerror = function () {
console.warn('Unable to write the file: ' + this.error);
}
34. var name = navigator.mozCamera.getListOfCameras()[0];
var streamReady = function(stream){
var display = document.querySelector("video");
display.mozSrcObject = stream;
display.play();
};
var success = function(camera){
camera.getPreviewStream(size, streamReady);
};
var fail = function(error){};
navigator.mozCameras.getCamera(name, {}, success, fail);
35.
36. var req = new MozActivity({
name: "pick",
data: {
type: "audio/mpeg"
}
});
req.onsuccess = success;
var success = function(){
var music = this.result;
// do something
};