[TIMOB-7401] Android: Titanium.Media.switchCamera() fails to switch camera and locks app on camera exit

// create window with vertical layout
var win = Ti.UI.createWindow();
win.backgroundColor = 'white';
win.layout = 'vertical';

// create button, register the modified click callback, add button to window
function addButton(title, clickCallback)
{
	var button = Ti.UI.createButton({title:title, width:'300', height:'50'});
	
	button.addEventListener('click', function() {
		Ti.Media.showCamera({mediaType:Ti.Media.MEDIA_TYPE_PHOTO});
		clickCallback();
		Ti.Media.vibrate();
		});
		
	win.add(button);
}

// camera with no switch
addButton('Default Camera', function(){
	
});

// camera with front specified
addButton('Front Camera Test 1', function(){
	Ti.Media.switchCamera(Ti.Media.CAMERA_FRONT);
});

// camera with front specified after switching to back
// checks if switch function actually works, opposed to it being the default
addButton('Front Camera Test 2', function(){
	Ti.Media.switchCamera(Ti.Media.CAMERA_BACK);
	Ti.Media.switchCamera(Ti.Media.CAMERA_FRONT);
});

// camera with back specified
addButton('Back Camera Test 1', function(){
	Ti.Media.switchCamera(Ti.Media.CAMERA_BACK);
});

// camera with back specified after switching to front
// checks if switch function actually works, opposed to it being the default
addButton('Back Camera Test 2', function(){
	Ti.Media.switchCamera(Ti.Media.CAMERA_FRONT);
	Ti.Media.switchCamera(Ti.Media.CAMERA_BACK);
});

// camera passed invalid (non-existent) argument
addButton('Invalid Camera', function(){
	Ti.Media.switchCamera(undefined);
});

// open window
win.open();