With the update of XCODE9, the app's icon and launch diagram have also changed slightly, following the settings for the superscript and start diagram.
*app icons:
These are the system defaults you develop the project support ipad, Spotlight etc., actually our project as long as support iphone on line, so some icons we do not need to fill.
There's an app icon selected in the top right corner of Xcode, so we just tick the iphone.
So the app icon size needs to be prepared: 40x40, 58x58, 60x60, 80x80, 87x87, 120x120, 180x180, 1024x1024, Here 1024x1024 is iOS11.0 new, before just need to be able to, as long as these dimensions are filled, re-run the project, the app will appear on our icon, if not the removal of the app and then rerun.
*app Start diagram:
Click 1 at the prompt, click 2 at this time and then to the assets in the appearance of Launchimage, then pay attention to 3 in the box to remove the left blank.
This is also the system default generated, not what we want, then look at the upper right corner of Xcode, you can choose the system version adaptation, we have to hook up iOS7 and iOS8
IOS7 is to adapt to the 320 width of the screen, do not check the picture is not ready to run the project running in the iPhone6 below the screen will appear black screen, this time to prepare the picture inch: 640x960, 640x1136, 750x1334, 1242x2208, 1125x2436 , in order to fit the iphone x new 1125x2436, as long as the previous 4 sizes can be
Figure 1, 2, 3, 4, 5 is filled with 1125x2436, 1242x2208, 750x1334, 640x960, 640x1136, the following unassigned can not be filled, if you look uncomfortable can be deleted.
You can also right-click the Create icon and launch diagram in assets, and the format of icons and start-up diagrams is best provided in PNG format opaque images.
[Turn-Memo]ios11.0 after app icon and start diagram