Enable predictive text on Android

[tomasMizera]

It seems to be working fine for me now with Qt 6.6.3 without any special hacks we had before. I tested Samsung and Google keyboards and they are working just fine with any type of editors in the form.

Note: to disable predictive text on Android, one needs to either set QT_ANDROID_ENABLE_WORKAROUND_TO_DISABLE_PREDICTIVE_TEXT env variable (this then applies to all inputs) or set Qt.ImhNoPredictiveText | Qt.ImhSensitiveData as inputMethodHints (this then applies only to that one input). See https://bugreports.qt.io/browse/QTBUG-86982?focusedId=706751&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-706751 for more info

Resolves #3434

If the tests are ok, we can close #1768, #2471, #2475 and #2568

[github-actions]

Pull Request Test Coverage Report for Build 9253659175

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 74 unchanged lines in 4 files lost coverage.
• Overall coverage decreased (-0.05%) to 59.928%

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Files with Coverage Reduction	New Missed Lines	%
input/app/attributes/attributecontroller.cpp	1	77.37%
input/core/merginapi.cpp	3	78.58%
input/core/merginuserinfo.cpp	3	73.76%
input/app/main.cpp	67	32.75%

Totals
Change from base Build 9251419383:	-0.05%
Covered Lines:	7669
Relevant Lines:	12797

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💛 - Coveralls

[tomasMizera]

Hi @jozef-budac, can I ask you to test this one? We need to check entering of text/numbers in the forms and other inputs. We enabled the prediction texts and want to see if everything works fine.

Android build: https://github.com/MerginMaps/mobile/actions/runs/9253659183?pr=3464

[VitorVieiraZ]

Working fine on my LG Android 10 and Samsung Android 14 devices.