[TIMOB-25314] : iOS camera with overlay view is zoomed

[vijaysingh-axway]

https://jira.appcelerator.org/browse/TIMOB-25314

[ssjsamir]

FR Passed: Able to see that the camera is no longer zoomed in when an overlay is used which has camera controls enabled. Test case taken from https://jira.appcelerator.org/browse/TIMOB-25314

var overlay = Ti.UI.createView({width: Ti.UI.FILL, height: Ti.UI.FILL});
var closeBtn = Ti.UI.createButton({
width: 40,
height: 40,
backgroundColor: "red",
});
closeBtn.addEventListener("click", function() {
Ti.Media.hideCamera();
});
overlay.add(closeBtn);
 
function onGallery() {
Ti.Media.showCamera({
mediaTypes: [Ti.Media.MEDIA_TYPE_VIDEO],
showControls: false,
overlay: overlay,
success:function(e) {
console.log("\n success");
},
cancel: function() {
console.log("cancel");
},
error:function(error) {
console.log("error");
}
});
}
 
function onGalleryOverlay() {
Ti.Media.showCamera({
mediaTypes: [Ti.Media.MEDIA_TYPE_VIDEO],
showControls: true,
overlay: overlay,
//transform: Ti.UI.create2DMatrix({scale: 1}),
success:function(e) {
console.log("\n success");
},
cancel: function() {
console.log("cancel");
},
error:function(error) {
console.log("error");
}
});
}
 
function onGalleryWithoutControls() {
Ti.Media.showCamera({
mediaTypes: [Ti.Media.MEDIA_TYPE_VIDEO],
showControls: false,
success:function(e) {
console.log("\n success");
},
cancel: function() {
console.log("cancel");
},
error:function(error) {
console.log("error");
}
});
}
 
var win = Ti.UI.createWindow({
backgroundColor: '#fff',
layout: 'vertical'
});
 
var btn1 = Ti.UI.createButton({
title: 'Show Camera with overlay w.o. controls',
top: 50
});
var btn2 = Ti.UI.createButton({
title: 'Show Camera with Overlay with controls',
top: 50
});
var btn3 = Ti.UI.createButton({
title: 'Show Camera w.o Overlay w.o. controls',
top: 50
});
 
btn1.addEventListener('click', onGallery);
btn2.addEventListener('click', onGalleryOverlay);
btn3.addEventListener('click', onGalleryWithoutControls);
 
win.add(btn1);
win.add(btn2);
win.add(btn3);
win.open();

Test steps

• Created a build from this PR
• Created a titanium app
• Added the test case above
• Ran the program
• Used the 2nd option Show camera with overlay and controls to record a video
• Camera was no longer zoomed in as seen previously (e.g. 7.2.0.v20180501104106)
• Other two options worked as intended

Test Environment
APPC Studio: 5.0.0.201712081732
APPC CLI: 7.0.3
iphone 6 plus (10.2)
Operating System Name: Mac OS High Sierra
Operating System Version: 10.13
Node.js Version: 8.9.1
Xcode 9.2

[build]

	Messages
📖	💾 Here's the generated SDK zipfile.

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