felixfoertsch/bundesmessenger-ios
1
0
Fork 0
mirror of https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git synced 2026-04-30 13:16:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

Chat Screen: Keep visible the expanded header or the preview on screen rotation

Browse Source
This commit is contained in:
giomfo
2016-04-26 09:49:48 +02:00
parent 87dbcac157
commit a1fee4e41f
1 changed files with 20 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Vector/ViewController/RoomViewController.m
+20 -10
View File
@@ -63,6 +63,8 @@
#import "VectorDesignValues.h"
#import "GBDeviceInfo_iOS.h"
@interface RoomViewController ()
{
// The expanded header
@@ -353,19 +355,27 @@
- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id <UIViewControllerTransitionCoordinator>)coordinator
{
// Hide expanded header on device rotation
[self showExpandedHeader:NO];
// Hide preview header (if any) during device rotation
BOOL isPreview = !self.previewScrollView.isHidden;
if (isPreview)
// Hide the expanded header or the preview in case of iPad and iPhone 6 plus.
// On these devices, the display mode of the splitviewcontroller may change during screen rotation.
// It may correspond to an overlay mode in portrait and a side-by-side mode in landscape.
// This display mode change involves a change at the navigation bar level.
// If we don't hide the header, the navigation bar is in a wrong state after rotation. FIXME: Find a way to keep visible the header on rotation.
if ([GBDeviceInfo deviceInfo].display == GBDeviceDisplayiPad || [GBDeviceInfo deviceInfo].display >= GBDeviceDisplayiPhone55Inch)
{
[self showPreviewHeader:NO];
// Hide expanded header on device rotation
[self showExpandedHeader:NO];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)((coordinator.transitionDuration + 0.5) * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
// Hide preview header (if any) during device rotation
BOOL isPreview = !self.previewScrollView.isHidden;
if (isPreview)
{
[self showPreviewHeader:NO];
[self showPreviewHeader:YES];
});
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)((coordinator.transitionDuration + 0.5) * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[self showPreviewHeader:YES];
});
}
}
[super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];