iphone screen is flickering

To determine the status of a mobile phone screen: function hengshuping () { if (window.orientation==180| | window.orientation==0) { alert ("Vertical screen state!") ") } if (window.orientation==90| | WINDOW.ORIENTATION==-90) { alert ("Horizontal screen state!") ") } } window.addeventlistener (" Onorientationchange "in Window?) Orientationchange ":" Resize ", heng

Because all but the iphone 6+, the DPI of all other iphones is the same, all 326, with @2x footage.But 6+ the actual DPI is 401, theoretically Apple should use 401/326 * @[email protected] material, but this wonderful proportion of the developer is very difficult to cut, so Apple for the convenience of developers using

Mobile browser generally support window.orientation This parameter, through this parameter can determine whether the phone is in a horizontal screen or vertical screen state.The corresponding procedure is executed according to the actual demand. By adding the Listener event Onorientationchange, the execution will be do

, that is, the paper model moved to the phone screen, that is, using a mobile phone to display the paper prototype. The advantage of doing so is to bring a more complete product experience to the person under test. This hybrid prototype has some characteristics of the paper prototype, easy to make, easy to modify, tha

In HTML5, you can determine whether the landscape screen is portrait or not. We often encounter horizontal and vertical screen problems on mobile terminals. How should we judge or write different codes for horizontal and vertical screens. There are two methods:I. CSS determines whether a landscape screen

In HTML5, you can determine whether the landscape screen is portrait or not. We often encounter horizontal and vertical screen problems on mobile terminals. How should we judge or write different codes for horizontal and vertical screens. There are two methods:I. CSS determines whether a landscape screen

bent once applied to the mobile phone will bring a completely different experience, but also become the research direction of large-scale mobile phone manufacturers.Samsung and LG launched the world's first AMOLED smartphone with a flexible display in 2013, respectively. The application of the flexible display on the mobile phone can be said to be the earliest and currently the most mature. In addition to Samsung, LG, Apple, Lenovo and other mobile phone manufacturers are also full of expectati

In HTML5, the method for determining the portrait of a landscape screen (mobile terminal) is html5. We often encounter horizontal and vertical screen problems on mobile terminals. How should we judge or write different codes for horizontal and vertical screens. There are two methods: I. CSS determines whether a landscape scre