(Android development tool, ADT-22.0.4 Google has recently updated the android development environment adt plug-in. The latest version is androidADT-22.0.4.zip. After downloading the latest version of ADT-22.0.4.zip, you need to update the latest sdk with sdkmanager. In fact, the updated content of the sdk is the content in the tools folder in the Android path of the sdk.)