[TIMOB-25728] Android: TableView can crash using setData()

[garymathews]

• Improve the validation for selectors in setRowData()

TEST CASE

var win = Ti.UI.createWindow({ backgroundColor: 'gray' }),
    data_a = [
        { title: 'Square', backgroundSelectedColor: 'red' },
        { title: 'Circle', backgroundSelectedColor: 'blue' },
        { title: 'Triangle', backgroundSelectedColor: 'purple' }
    ],
    data_b = [
        { title: 'Red', backgroundSelectedColor: 'red' },
        { title: 'Green', backgroundSelectedColor: 'green' },
        { title: 'Blue', backgroundSelectedColor: 'blue' }
    ],
    tv = Ti.UI.createTableView();

tv.data = [];
tv.setData(data_a);
tv.data = [];
tv.setData(data_b);
tv.data = [];
tv.setData(data_a);

win.add(tv);
win.open();

JIRA Ticket

[build]

	Messages
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[sgtcoolguy]

LGTM, but please convert the test case example in your PR comment into an actual mocha test for our suite.

[lokeshchdhry]

FR Passed.

setData on the same data set does not see a crash & this fix seems to have fixed the issue on reporters side as well.

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]

@garymathews , can you please resolve the conflicts.

[garymathews]

@lokeshchdhry Updated PR