But this also has some flaws: for example, the bulk sms send cover image only shows one picture, and the album does not have an overview for the concept of time period. To this end, Apple's designer's solution is that under the "year" dimension, when the album is not sliding and still, the cover image at the bottom position will automatically switch every 4 seconds. At the same time, in the new version of photos, an operation bar is added to the bottom tab, and you can click to change "year", "month", "day", and "all photos"; at the bulk sms send same time, it only supports the efficient left and right operation of the lower operation tab by sliding the card.
Smarter volume prompts Before iOS13, by pressing the bulk sms send physical volume button on the upper left side of the phone, the HUD with the volume will appear, as shown below: The prompt control is called HUD, which is called "transparent indicator layer" in Chinese. This transparent indicator has a large area and is located in the bulk sms send center of the page, which often blocks key information on the page and affects reading. So based on this problem. Apple's design team replaced the HUD with a more flexible and compact volume prompt in the iOS upgrade, as shown below: Interaction logic details.
Click the volume button, the bulk sms send volume prompt bar will enter from left to right, next to the volume physical button, and the shape is a relatively thick column, with a volume icon displayed at the bottom of the column this point, continue to click the volume up or down button, the volume prompt changes from a thicker column to bulk sms send a thinner column, and the bottom volume icon disappears; When the user does not continue to press the volume key, the thinner column exits from right to left.