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path: root/src/plugins/platforms/android/androiddeadlockprotector.h
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* Use SPDX license identifiersLucie Gérard2022-05-161-38/+2
| | | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Android: Fix deadlock caused by a race between permissions query and IMJarkko Koivikko2022-04-051-10/+4
| | | | | | | | | | | | | | | | Android permissions query blocks Qt main thread. If the input method was activated before the permissions query started, android would try to invoke input method before returning back to permissions query. This will cause a deadlock. Fix the issue by moving the deadlock counter to Qt core and incrementing the value before the permissions query. This will prevent the input method queries to enter Qt main thread. Fixes: QTBUG-99484 Pick-to: 6.2 6.3 6.3.0 Change-Id: I54ea59578880cde4095c26fa2a6a264c4dc1b7ff Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
* Updated license headersJani Heikkinen2016-01-151-14/+20
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Android: deadlock avoidancePaul Olav Tvete2014-10-201-0/+67
This change adds deadlock protection to all places where we lock one thread while waiting for the other to do something. If we detect that the other thread is going to block, we abort the operation. This could cause unexpected problems, such as painting errors, text input errors, or even crashes, but the alternative is a guaranteed deadlock. Task-number: QTBUG-41369 Change-Id: I2627a955cfafc4bce54eb9d0d38e19b768b06956 Reviewed-by: Christian Stromme <christian.stromme@digia.com>