What gestures do Android phones have? Can you be more specific?

"Click", also called "click", is to touch the screen. No matter what operating system the touch phone is equipped with, this is the most frequent action. Click is mainly used to open programs and menus (drawers).

Touch, also known as long press and hold, holds the screen for more than two seconds. This action is usually used to bring up a menu. Some applications can press the menu in the blank of the interface; For example, when you need to forward a short message, long press the content of the short message in the short message dialogue interface, and a menu will inevitably pop up. There is usually a "forward" option in the menu.

When editing text, click on the text part, and then bring up the cursor for precise positioning.

Of course, this action can also be used for multi-selection and shortcut views. For example, in the "Gallery (Album)", in the default view, long press the album folder for multi-selection operation; After opening the album folder, press and hold the photos, or you can select multiple photos. After selection, batch operations (sending and deleting) can be performed.

"Drag", to be precise, should be called "press drag". Common operations when dragging the home screen for editing, such as editing the position of desktop gadgets or icons. In addition, it is also used for schedule positioning. For example, when playing music or video, you need to drag the progress bar frequently.

"Double-click" refers to double-clicking the screen twice in a short time, which is mainly used for quick zooming. For example, when browsing a picture, double-click it to enlarge it quickly, and double-click it again to reset it; When browsing the web, double-click the text of the article to make the text fit the screen. Of course, some video players can switch to full screen mode by double-clicking.

Sliding is also a common operation. It is mainly used to view pages that cannot be fully displayed on the screen, and its function is similar to that of a mouse wheel. This operation is mainly used to view pictures, web pages and plain text (SMS, email, notes).

Some video players also define special functions, such as brightness level, fast forward and fast backward, such as "MX Player" and "VP Player".

Zoom action is the most common operation when viewing pictures and web pages, and you can also use zoom gestures to focus when taking pictures. In MX Player, you can even zoom the video.