how to fix macbook keyboard

New Apple notebook MacBook butterfly keyboard What's different from a regular keyboard? At the recent Apple conference, Apple focused on introducing its own MacBook butterfly keyboard/Butterfly structure keyboard to see what is di

The keyboard lamp is a handy little setting to remind us that some keys on the keyboard are enabled. But for Mac novice users, how to switch the MacBook keyboard lamp is a very annoying thing. Now let's teach you a little story. Turn on and off the Mac keyboard LEDs: Step

What about the MacBook keyboard light? How do you turn on the MacBook Keyboard light? For new users just using Mac, the sense of Mac and Windows system is still a big difference, so the keyboard settings are also different, in the end how Ma turn on and off the Mac

Today's MacBook Pro keyboard and trackpad suddenly malfunction, the keyboard's switch key does not malfunction.Step 1. Resetting the Power connection statusfirst shut down , then connected to the power supply, (the connected peripherals are unplugged), while holding down the "shift+control+option+ on/Off" The four keys, about 10 seconds, observe the power indicator.If the power LED does not change color, it

Step One: Open System Preferences and select keyboard options. The second step: Select the keyboard options, select the Settings option, there are set options. 　　Precautions: Not every paragraph has, more than 15-inch pro have, the MacBook does not necessarily have every paragraph, keyboard lights are

Open method: 1. Open our own MacBook, find the location you want to use voice input, click the mouse to confirm the cursor stay in the input range, into the next step. 2. Come to your MacBook keyboard, in the lower left-hand corner of the keyboard there is a "FN" shortcut keys, press two consecutive times, int

-connected wiring good, two keyboard is not bad can wake up the system, However, a complete reload of the system does not resolve the bug.---Finally, at the end of the sleep when pressing any key can not wake the notebook, only the upper right corner power and the external mouse button to wake up.The so-called however persuasive, outsmart, you continue to keep your MacBook on track by rebooting, resetting,

(View v, android.view.MotionEvent event) {float pressure, size, rx, ry, x, y, interval;long time, down_time;int action = event.getAction();switch (action) {case (MotionEvent.ACTION_DOWN):pressure = event.getPressure();size = event.getSize();time = event.getEventTime();down_time = event.getDownTime();x = event.getX();y = event.getY();rx = event.getRawX();ry = event.getRawY();interval = (float) 0.0;if(is_first_press){interval = down_time - last_down_time;}is_first_press = true;last_down_time = dow

This article shares a discussion about fix a randomly reproduced keyboard issue after thinking, very meaningful, interested friends can look at Recently spent nearly a week fix a mobile bug, is a very interesting bug, presumably. It's a long story, and it's interesting to keep looking. What kind of bug is it? The behavior of the bug is that after a tablet-side a

keyboard pop-up, although not obscured the input box, but when scrolling the page, you will find the input box following the scroll, so strongly recommend the first, simple and practical.Finally, why does iOS not recognize fixed? Because the mobile phone screen will be able to display the content is not much, so do not want to have a relative screen fixed mobile phone elements, such as the sale of some web site aphrodisiac ads stuck on the screen, bl

Private voidControlkeyboardlayout (FinalView Root,FinalView Scrolltoview) {Root.getviewtreeobserver (). Addongloballayoutlistener (NewOngloballayoutlistener () {@Override Public voidongloballayout () {rect rect=NewRect (); //get root in the visible area of the formroot.getwindowvisibledisplayframe (rect); //gets the non-viewport height of the root in the form (the height of the area being obscured by other view) intRootinvisibleheight = Root.getrootview (). GetHeight ()-Rect.botto

Many times in the project we need to use the input box Input,input focus will call the phone keypad, this time we if the current page maximum element width is the actual pixel, it is not a problem, but if the writing is hundred percent on the Android machine on the current page will be compressed upward, But mobile side we have to make adaptive, we can not write a fixed width high, then how to solve, first we could get the current mobile device width and height, and then to the current page writ