private int dp2px(int value){
        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,value,getResources()
                .getDisplayMetrics());
    }

    private int sp2px(int value){
        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP,value,getResources()
                .getDisplayMetrics());
    }

original text

It is too laggy for Andriod Studio to bring its own simulator, and VirtualBox is installed in Genymotion simulator, and then a bunch of settings will result in card B.

Online under a carefree simulator, this simulator is dedicated to the game, the current official version are Android 4. X version. I used Android 5.1, a beta version, to debug.

Setting method of Android studio + carefree simulator:

(how to install as and how to download and install Xiaoyao will not be mentioned.)

1. Set deployment target options

2. Running carefree simulator

3. Run the command line and switch the directory to the installed carefree Directory: (mine is on D: disk)

cd D:\Program Files\Microvirt\MEmu

4. Use the command to check the number of ports opened by the free running program

netstat -nb

The default port is 5037

Because there are too many ports on this computer, I use the command to write the output to a file

netstat -nb > c:\port.txt

Open C:\ port.txt You can find data like this:

5. Using command to connect Xiaoyao

adb.exe connect 127.0.0.1:5037

The connected prompt indicates that the connection is successful

6. Android studio point to run, select just successfully connected to the carefree simulator

PS: if Android studio can’t connect to night God, restart the simulator.
Original text

Transferred from: https://blog.csdn.net/weixin_ 38382105/article/details/79320653

This blog is very detailed, so I want to collect it and organize it in my blog to facilitate future reference. The writing is too detailed. I finally solved this annoying problem (I tried to change the shortcut and delete the registry before, but it can’t be solved. The people who do this thing are really disgusting). The home page of the browser has been tampered with, so that every time I start Google browser, the desktop icon will refresh, and Google will white screen, which is absolutely intolerable for my obsessive-compulsive patients. Finally, I found the above blog, successfully solved my problem, it’s just a comfortable batch of people!!!

This paper summarizes the content of the article

1. Tools needed

https://pan.baidu.com/s/1pYUxQzMyr_ Download and install shwrzubtrcuq

2. Tool usage: enter the installation directory folder and find the file: wbemeventviewer.exe Right click to run in administrator mode

3. Click the pen Icon in the upper left corner to connect to rootcimv2, ignore the account and password, and confirm directly

4. On the left_ You can see below EventFilter_ EventFilter.Name= “VBScriptLKLive_ On the right is the details of the filter.

5. Right click on the right side and select View instance properties to see the specific content of the VBScript.

6. Close the property window, right-click on the right side of the event filter, select unregister, and then right-click on the left side to delete the event filter vbscriptlklive_ Filter”

7. Exit after confirmation.

Recently, in the dual systems of deepin15 ( Ubuntu ) and windows10 , we encountered a series of problems when uninstalling deepin. The records are as follows:
after windows installs deepin system, the general boot item will change to deepin boot. After uninstalling, the boot item will disappear, and the system will not automatically restore win boot, resulting in failure to enter the system normally. Before deleting the partition of deepin, you can use the official uninstall instruction of deepin to guide me to use it. However, it is invalid, so I have to delete the partition by myself, and then use the USB flash disk to start and repair it.
(step 1-2) it needs to be made on another computer that can be used normally