source for Android API 19 Platform not found (Android Studio 2.0)

解决方法1： File -> Settings -> Appearance & Behavior -> System Settings -> Android SDK. 点击右边的Edit，然后下一步下一步下一步，，，收工。 

参考连接：StackOverFlow - Sources for Android API 19 Platfrom not found (Android
Studio 2.0)
解决方法2： 手动改配置文件，具体参考博客：CSDN - Android Studio无法关联Api19源码-提示Souces
for android api 19 platform not found

我上网找了很久，没找到

api19

的源代码，

api19

在AndroidStudio中是没绑定任何源代码的。根据上面的方法2，可以将api19的源代码绑定到api19中。

方法： 

1. 修改文件 

C:\Users\Administrator\.AndroidStudio2.1\config\options\jdk.table.xml

 

2. 找到 

<name value="Android API 19 Platform" />

 同级下的 

sourcePath

 ，改成

<code class="language-xml hljs  has-numbering" style="display: block; padding: 0px; background-color: transparent; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; word-wrap: normal; background-position: initial initial; background-repeat: initial initial;"><span class="hljs-tag" style="color: rgb(0, 102, 102); box-sizing: border-box;"><<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">sourcePath</span>></span>
<span class="hljs-tag" style="color: rgb(0, 102, 102); box-sizing: border-box;"><<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">root</span> <span class="hljs-attribute" style="box-sizing: border-box; color: rgb(102, 0, 102);">type</span>=<span class="hljs-value" style="box-sizing: border-box; color: rgb(0, 136, 0);">"composite"</span>></span>
<span class="hljs-tag" style="color: rgb(0, 102, 102); box-sizing: border-box;"><<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">root</span> <span class="hljs-attribute" style="box-sizing: border-box; color: rgb(102, 0, 102);">type</span>=<span class="hljs-value" style="box-sizing: border-box; color: rgb(0, 136, 0);">"simple"</span> <span class="hljs-attribute" style="box-sizing: border-box; color: rgb(102, 0, 102);">url</span>=<span class="hljs-value" style="box-sizing: border-box; color: rgb(0, 136, 0);">"file://C:/android-sdk/sources/android-19"</span> /></span>
<span class="hljs-tag" style="color: rgb(0, 102, 102); box-sizing: border-box;"></<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">root</span>></span>
<span class="hljs-tag" style="color: rgb(0, 102, 102); box-sizing: border-box;"></<span class="hljs-title" style="box-sizing: border-box; color: rgb(0, 0, 136);">sourcePath</span>></span></code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li></ul>

重启AndroidStudio即可。