[TIMOB-25703] Android: Added VideoPlayer "showsControls" property

[jquick-axway]

JIRA: https://jira.appcelerator.org/browse/TIMOB-25703

Summary:

• This boolean property shows/hides the overlaid video player controls.
• This is for parity with iOS, which added this property in Titanium 7.0.0.
• Did not remove "mediaControlStyle" property (for backward compatibility reasons) which can show/hide controls as well via different style constants. If the new "showsControls" property is false, then it will always hide the controls, regardless what the media style is set to (takes priority).

Test:

1. Build and run the below on an Android device.
2. Wait for the video view to start playing. (Requires an Internet connection to stream video.)
3. Tap on the video.
4. Verify that the video controls are not shown when tapped.

var window = Ti.UI.createWindow({ fullscreen: true });
var videoView = Ti.Media.createVideoPlayer(
{
	url: "http://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_640x360.m4v",
	autoplay: true,
	showsControls: false,
	scalingMode: Ti.Media.VIDEO_SCALING_ASPECT_FIT,
	width: Ti.UI.FILL,
	height: Ti.UI.FILL,
});
//videoView.showsControls = false;
window.add(videoView);
window.open();

[build]

	Messages
📖	💾 Here's the generated SDK zipfile.

Generated by 🚫 dangerJS

[lokeshchdhry]

FR Passed.

The new showsControls property works as expected.
Setting it to true shows the controls.
Setting it to false disables the controls.

Studio Ver: 5.0.0.201712081732
SDK Ver: 7.1.0 local build
OS Ver: 10.13.2
Xcode Ver: Xcode 9.2
Appc NPM: 4.2.12
Appc CLI: 7.0.2
Daemon Ver: 1.0.1
Ti CLI Ver: 5.0.14
Alloy Ver: 1.11.0
Node Ver: 8.9.1
NPM Ver: 5.5.1
Java Ver: 1.8.0_101
Devices: ⇨ google Nexus 6P --- Android 8.0.0
⇨ google Nexus 5 --- Android 6.0.1

[lokeshchdhry]

@jquick-axway, I see lint errors https://jenkins.appcelerator.org/job/titanium-sdk/job/titanium_mobile/job/PR-9770/2/console.
Can you please fix them.

[jquick-axway]

Hmm... I didn't know we're linting unit test code now.
@hansemannn, thanks for taking care of that.