AndroidStudio常见问题

1.SDK加载不上，找不到SDK管理(在某些情况下，比如你的android-studio没有关闭，然后你强制关机，当再次打开android-studio时，会出现这个问题)

Plugin "Google Analytics Uploader" was not loaded: required plugin "Android Support" is disabled  
       Plugin "SDK Updater" was not loaded: required plugin "Android Support" is disabled.  
       Plugin "Android NDK Support" was not loaded: required plugin "Android Support" is disabled.  
       Plugin "Google App Indexing" was not loaded: required plugin "Android Support" is disabled.  
       Plugin "Google Cloud Tools For Android Studio" was not loaded: required plugin "Android Support" is disabled.  
       Plugin "Google Cloud Testing" was not loaded: required plugin "Android Support" is disabled  
       Plugin "Google Services" was not loaded: required plugin "Android Support" is disabled. 

解决方法：
点击File下面的Settings（快捷键 alt+ctrl+s）
找到plugin 发现有一些插件为红色
点击这些红色插件的后面的勾勾
再重启 就OK了

2.Write access is allowed from event dispatch thread only

解决方式：
File->project structure->Android sdk
给当前的android studio的jdk换个版本，使用android studio 自带的jre。JDK版本 和 sdk版本冲突。
仍点击不了运行按钮，则在右上角的锤子图标和运行图标之间的一个下拉三角形，选择app，则运行图标可点击了