After updating the Android SDK to 5.0, it will pop up every time a new project or XML layout file is found.
Figure-1
This dialog box is estimated to be a problem with the SDK loading.
Figure-2
The solution is as follows:
Look at Figure 2, when we finish updating the Android SDK Tools and Android SDK Platform-tools, the following Android SDK Build-tools is also updated and preferably up-to-date. Here are two things to do,
If you haven't updated the SDK yet, then update the Android SDK Build-tools to remove the previous one and then install the latest Android SDK Build-tools. Then go to download the 5.0 SDk.
If you have a problem with the update, then remove the previously installed 5.0 SDK, then remove the installed Android SDK Build-tools, and finally install the latest Android SDK Build-tools, and then download 5.0 SDK. So there's no problem.
Summed up a sentence is: first the Android SDK Build-tools determined before you download the SDK.
Fix Android SDK Content Loader ' s has encountered a problem problem