feat(android): implement Android Photo Picker

[m1ga]

Will replace the current openPhotoGallery method and use https://developer.android.com/training/data-storage/shared/photopicker

When I was updating an Android app I was asked in the store to use the Photo Picker instead of using <uses-permission android:name="android.permission.READ_MEDIA_IMAGES"/>. But you could still opt-in for the image permission, so not a high priority for now.

I have to call ActivityResultLauncher in the BaseActivity otherwise I wasn't able to catch the results. And in order to get the results from the BaseActivity back to MediaModule I use a local Broadcast. Not sure if that is the best way to do it but I didn't find another way.

var win = Ti.UI.createWindow();
var img = Ti.UI.createImageView();

var isMultiple = true;
var isVideo = false;

win.addEventListener("click", function() {
	Ti.Media.openPhotoGallery({
		allowMultiple: isMultiple,
		// maxImages: 2,
		mediaTypes: isVideo ? Titanium.Media.MEDIA_TYPE_VIDEO : Titanium.Media.MEDIA_TYPE_PHOTO,
		success: function(e) {
			if (!isVideo) {
				if (isMultiple) {
					console.log("Multiple images");
					console.log(e.images.length);
					img.image = e.images[0].media;
				} else {
					console.log("Single image");
					img.image = e.media;
				}
			} else {
				console.log("video")
				if (isMultiple) {
					console.log("Multiple videos");
					e.videos.forEach(function(item){
						console.log(item.width, item.height)
					})
				} else {
					console.log("Single video");
					console.log(e.width, e.height)
				}
			}
		}
	});
})

win.add(img);
win.open();

[m1ga]

I think I have all parts now 😄 Image, Video, Image & Video. Multiple and single. Multiple with maxImages