diff options
Diffstat (limited to 'src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java')
| -rw-r--r-- | src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java b/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java index 9a43f85e4d..c6ae62273e 100644 --- a/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java +++ b/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java @@ -1,7 +1,7 @@ /**************************************************************************** ** ** Copyright (C) 2017 BogDan Vatra <bogdan@kde.org> -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2022 The Qt Company Ltd. ** Copyright (C) 2016 Olivier Goffart <ogoffart@woboq.com> ** Contact: https://www.qt.io/licensing/ ** @@ -693,13 +693,27 @@ public class QtActivityDelegate @Override public void onDisplayAdded(int displayId) { } + private boolean isSimilarRotation(int r1, int r2) + { + return (r1 == r2) + || (r1 == Surface.ROTATION_0 && r2 == Surface.ROTATION_180) + || (r1 == Surface.ROTATION_180 && r2 == Surface.ROTATION_0) + || (r1 == Surface.ROTATION_90 && r2 == Surface.ROTATION_270) + || (r1 == Surface.ROTATION_270 && r2 == Surface.ROTATION_90); + } + @Override public void onDisplayChanged(int displayId) { Display display = (Build.VERSION.SDK_INT < Build.VERSION_CODES.R) ? m_activity.getWindowManager().getDefaultDisplay() : m_activity.getDisplay(); m_currentRotation = display.getRotation(); - QtNative.handleOrientationChanged(m_currentRotation, m_nativeOrientation); + m_layout.setActivityDisplayRotation(m_currentRotation); + // Process orientation change only if it comes after the size + // change, or if the screen is rotated by 180 degrees. + // Otherwise it will be processed in QtLayout. + if (isSimilarRotation(m_currentRotation, m_layout.displayRotation())) + QtNative.handleOrientationChanged(m_currentRotation, m_nativeOrientation); float refreshRate = display.getRefreshRate(); QtNative.handleRefreshRateChanged(refreshRate); } @@ -831,6 +845,7 @@ public class QtActivityDelegate else m_nativeOrientation = Configuration.ORIENTATION_PORTRAIT; + m_layout.setNativeOrientation(m_nativeOrientation); QtNative.handleOrientationChanged(rotation, m_nativeOrientation); m_currentRotation = rotation; |