Android 2.3 SDK configuration method

There are two ways to install Android 2.3: 1. Download the Android 2.3 SDK from the official website. 2. From SDK
2.2 update to 2.3. Here, I will not talk about the first one. There is nothing to say. Let me talk about the second one. I am in windows, Android-SDK-
Windows, and...

There are two ways to install Android 2.3: 1. Download the Android 2.3 SDK from the official website. 2. Update SDK 2.2 to 2.3.
Here, I will not talk about the first one. There is nothing to say. Let me talk about the second one.
I updated it in Android-SDK-windows in windows, but I didn't update it in eclipse. Let's talk about how to update it:
? Step 1: Open your android SDK and AVD manager, don't rush to download anything, because you can't download anything now, because you must first hook the force https://......sources under MISC in setting
To be fetched using http. See the following:

Step 2: Now you can click the available packages option. Then, check all the items to be updated and click Install selected. Then, simply follow the instructions. Below is:

　
Step 3: After you finish the above work, you will find that there is no executable file "adb.exe" in your C:/Android-SDK-Windows/toolsdirectory.
When you open eclipse, the android plug-in reports an error. In this case, you should do this: first, change your environment variables and change the original C:/Android-
Change SDK-Windows/tools to C:/Android-SDK-Windows/platform-tools. Next, set C:/Android-
SDK-adb.exe, adbwinapi. dll, and adbwinusbapi. dll under Windows/platform-toolsdirectory
Copy these three files to your C:/Android-SDK-Windows/tools directory, and copy all the other files to C:/Android-SDK-
In the Windows/platforms/Android-9/tools directory, you have questions, in C:/Android-SDK-Windows
/Platforms/Android-9
There are no tools folders in this directory. In this case, you need to create a new folder and put them in it. At this point, most of the work has been completed. Now you can restart your eclipse,
It will prompt you to update the android plug-in, and then you will be OK as prompted.
The following figure shows the Android 2.3 page after the installation is successful:

It does not seem to have changed much! However, the icon looks much better. Well, if you have any questions, you can ask me and I will try my best to answer them.