[TIMOB-24707] Android: Show images and videos in picker

[frankieandone]

JIRA: https://jira.appcelerator.org/browse/TIMOB-24707

Summary:
Added MEDIA_TYPE_VIDEO support to Ti.Media.openPhotoGallery() on Android. Can now select both images and videos with this API, like iOS.
(Does not support live photos. That is an iOS only feature.)

Test 1:
Re-run test attached to PR #9918.

Test 2:
Re-run test attached to PR #9906.
Verify that selecting an image from Google Drive (via the cloud) does not cause a crash.

Test 3:
Re-run test attached to PR #9771.
Verify that the screenshot taken via toImage() can still be viewed via previewImage().

Test 4:
(You need to take photos and videos using the Android device's camera before starting the below test procedure.)

1. Build and run the below code on an Android 7.0 or newer device.
2. An alert is displayed upon app launch. Tap the "Photo" button.
3. Select a photo from the gallery.
4. Verify the Titanium app display the selected photo.
5. Back out of the app and re-launch it.
6. An alert is displayed upon app launch. Tap the "Video" button.
7. Select a video from the gallery.
8. Verify the Titanium app plays the selected video.
9. Back out of the app and re-launch it.
10. An alert is displayed upon app launch. Tap the "Both" button.
11. Select a video from the gallery.
12. Verify the Titanium app plays the selected video.
13. Repeat steps 2-12 on an Android 4.1 device.

var window = Ti.UI.createWindow();
window.addEventListener("open", function(e) {
	var dialog = Ti.UI.createAlertDialog(
	{
		message: "Which media type do you want to open?",
		buttonNames: ["Photo", "Video", "Both"],
	});
	dialog.addEventListener("click", function(e) {
		var mediaTypes;
		if (e.index === 0) {
			mediaTypes = [Ti.Media.MEDIA_TYPE_PHOTO];
		} else if (e.index === 1) {
			mediaTypes = [Ti.Media.MEDIA_TYPE_VIDEO];
		} else if (e.index === 2) {
			mediaTypes = [Ti.Media.MEDIA_TYPE_PHOTO, Ti.Media.MEDIA_TYPE_VIDEO];
		} else {
			Ti.API.info("@@@ Alert was canceled.");
			return;
		}
		Ti.Media.openPhotoGallery(
		{
			allowMultiple: false,
			allowEditing: false,
			autohide: true,
			mediaTypes: mediaTypes,
			success: function(e) {
				Ti.API.info("@@@ e: " + JSON.stringify(e));
				Ti.API.info("@@@ e.media.file: " + e.media.file);
				Ti.API.info("@@@ e.media.nativePath: " + e.media.nativePath);
				switch (e.mediaType) {
					case Ti.Media.MEDIA_TYPE_PHOTO:
					case Ti.Media.MEDIA_TYPE_LIVEPHOTO:
						window.add(Ti.UI.createImageView(
						{
							image: e.media,
							width: Ti.UI.FILL,
							height: Ti.UI.FILL,
						}));
						break;
					case Ti.Media.MEDIA_TYPE_VIDEO:
						window.add(Ti.Media.createVideoPlayer(
						{
							url: e.media.nativePath,
							autoplay: true,
							mediaControlStyle: Ti.Media.VIDEO_CONTROL_DEFAULT,
							scalingMode: Ti.Media.VIDEO_SCALING_ASPECT_FIT,
							width: Ti.UI.FILL,
							height: Ti.UI.FILL,
						}));
						break;
					default:
						break;
				}
			},
			cancel: function() {
				Ti.API.info("@@@ Photo gallery selection canceled.");
			},
			error: function() {
				Ti.API.info("@@@ Photo gallery selection error.");
			},
		});
	});
	dialog.show();
});
window.open();

[jquick-axway]

@fmerzadyan, you need to add support for the "mediaType" array argument here...
http://docs.appcelerator.com/platform/latest/#!/api/PhotoGalleryOptionsType-property-mediaTypes

If this array only contains MEDIA_TYPE_PHOTO or MEDIA_TYPE_LIVE_PHOTO, then the type string should be "image/*".

If this array only contains MEDIA_TYPE_VIDEO, then the type should be "video/*".

If the array contains both photo and video types, then it should be set to "*/*".

[build]

	Messages
📖	🎉 Another contribution from our awesome community member, fmerzadyan! Thanks again for helping us make Titanium SDK better. 👍
📖	💾 Here's the generated SDK zipfile.

Generated by 🚫 dangerJS

[jquick-axway]

Updated PR:

• Finished code changes to support video selection and playback.
• Updated API documentation.
• Added test code to PR which displays selected photos and plays selected videos.

[hansemannn]

@jquick-axway @garymathews Can you resolve the conflicts?

[lokeshchdhry]

FR Passed.

Images , videos or both are properly shown in the picker according to the mediaTypes property specified.

Studio Ver: 5.1.0.201804230827
SDK Ver: 7.2.0 local build
OS Ver: 10.13.4
Xcode Ver: Xcode 9.3
Appc NPM: 4.2.13
Appc CLI: 7.0.3
Daemon Ver: 1.1.1
Ti CLI Ver: 5.1.0
Alloy Ver: 1.12.0
Node Ver: 8.9.1
NPM Ver: 5.5.1
Java Ver: 10
Devices: ⇨ google Nexus 5 --- Android 6.0.1
⇨ google Nexus 6P --- Android 8.0.0
Emulator: ⇨ Android 4.1.2

[lokeshchdhry]

@jquick-axway , Jenkins is complaining about no tests. Can you please take a look.