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<h1 id="范例">范例</h1><h2 id="{@projectName}/build-gradle">{@projectName}/build.gradle</h2><figure class="highlight gradle"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">buildscript</span> &#123;</span><br><span class="line"> <span class="keyword">repositories</span> &#123;</span><br><span class="line"> jcenter()</span><br><span class="line"> &#125;</span><br><span class="line"> <span class="keyword">dependencies</span> &#123;</span><br><span class="line"> <span class="comment">//gradle版本</span></span><br><span class="line"> <span class="keyword">classpath</span> <span class="string">'com.android.tools.build:gradle:1.0.0'</span></span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="keyword">allprojects</span> &#123;</span><br><span class="line"> <span class="keyword">repositories</span> &#123;</span><br><span class="line"> jcenter()</span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>

<h2 id="{@projectName}/settings-gradle">{@projectName}/settings.gradle</h2><figure class="highlight gradle"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//包含的module</span></span><br><span class="line"> <span class="keyword">include</span> <span class="string">':app'</span>, <span class="string">':library'</span></span><br></pre></td></tr></table></figure>

<h2 id="{@ModuleName}/build-gradle">{@ModuleName}/build.gradle</h2><figure class="highlight gradle"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//声明使用的插件，表明要编译的内容和产物</span></span><br><span class="line">apply plugin:</span><br><span class="line"> <span class="string">'com.android.application'</span> 表明该module为android应用，产生apk</span><br><span class="line"><span class="string">'com.android.library'</span> 表明module为android库，产生jar包或aar</span><br><span class="line"></span><br><span class="line">android &#123;</span><br><span class="line"> <span class="comment">// 编译SDK的版本</span></span><br><span class="line"> compileSdkVersion <span class="number">21</span></span><br><span class="line"> <span class="comment">// build tools的版本</span></span><br><span class="line"> buildToolsVersion <span class="string">"21.1.1"</span></span><br><span class="line"></span><br><span class="line"> defaultConfig &#123;</span><br><span class="line"> <span class="comment">// 应用的包名</span></span><br><span class="line"> applicationId <span class="string">"com.coderrobin.test"</span></span><br><span class="line"> <span class="comment">//支持的最小android sdk版本</span></span><br><span class="line"> minSdkVersion <span class="number">14</span> </span><br><span class="line"> <span class="comment">//目标版本（编译用的sdk）</span></span><br><span class="line"> targetSdkVersion <span class="number">21</span></span><br><span class="line"> <span class="comment">//版本号</span></span><br><span class="line"> versionCode <span class="number">1</span></span><br><span class="line"> <span class="comment">//版本名称</span></span><br><span class="line"> versionName <span class="string">"1.0.0"</span></span><br><span class="line"> &#125;</span><br><span class="line"></span><br><span class="line"> <span class="comment">// java版本</span></span><br><span class="line"> compileOptions &#123;</span><br><span class="line"> <span class="keyword">sourceCompatibility</span> JavaVersion.VERSION_1_7</span><br><span class="line"> <span class="keyword">targetCompatibility</span> JavaVersion.VERSION_1_7</span><br><span class="line"> &#125;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line">signingConfigs &#123;</span><br><span class="line"> release&#123;</span><br><span class="line"> storeFile <span class="keyword">file</span>(<span class="string">"gradle.keystore"</span>)</span><br><span class="line"> storePassword <span class="string">"gradle"</span></span><br><span class="line"> keyAlias <span class="string">"gradle"</span></span><br><span class="line"> keyPassword <span class="string">"gradle"</span></span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="comment">//编译类型</span></span><br><span class="line">buildTypes &#123;</span><br><span class="line"> release &#123;</span><br><span class="line"> </span><br><span class="line"> applicationIdSuffix <span class="string">'.release'</span></span><br><span class="line"> signingConfig signingConfigs.release</span><br><span class="line"> zipAlignEnabled <span class="keyword">false</span></span><br><span class="line"> &#125;</span><br><span class="line"> debug &#123;</span><br><span class="line"> applicationIdSuffix <span class="string">'.debug'</span></span><br><span class="line"> zipAlignEnabled <span class="keyword">false</span></span><br><span class="line"> &#125;</span><br><span class="line"> buildtypesnochange &#123;</span><br><span class="line"> signingConfig signingConfigs.release</span><br><span class="line"> zipAlignEnabled <span class="keyword">false</span></span><br><span class="line"> &#125;</span><br><span class="line"> &#125;</span><br><span class="line"></span><br><span class="line"> productFlavors &#123;</span><br><span class="line"> playstore &#123;</span><br><span class="line"> applicationId <span class="string">'com.coderrobin.test.playstore'</span></span><br><span class="line"> &#125;</span><br><span class="line"> amazonstore &#123;</span><br><span class="line"> applicationId <span class="string">'com.coderrobin.test.amazonstore'</span></span><br><span class="line"> &#125;</span><br><span class="line"> productflavorsnochange &#123;&#125;</span><br><span class="line"> &#125;</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 移除lint检查的error</span></span><br><span class="line"> lintOptions &#123;</span><br><span class="line"> abortOnError <span class="keyword">false</span></span><br><span class="line"> &#125;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="keyword">dependencies</span> &#123;</span><br><span class="line"> <span class="comment">// 编译libs目录下的所有jar包</span></span><br><span class="line"> <span class="keyword">compile</span> <span class="keyword">fileTree</span>(dir: <span class="string">'libs'</span>, <span class="keyword">include</span>: [<span class="string">'*.jar'</span>])</span><br><span class="line"> <span class="keyword">compile</span> <span class="string">'com.android.support:support-v4:21.0.2'</span></span><br><span class="line"> <span class="keyword">compile</span> <span class="keyword">project</span>(<span class="string">':libs'</span>)</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>

<h1 id="Groovy_的基本语法">Groovy 的基本语法</h1><h2 id="方法调用">方法调用</h2><p>apply plugin: ‘com.android.application’<br>以上语句中的apply是一个方法，给它传递了一个参数plugin，plugin 的值是’com.android.application</p>

<h2 id="闭包">闭包</h2><p>Groovy中花括号包含的部分为一个闭包（Closure）。例如下面的代码<br><figure class="highlight gradle"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line"> compileOptions &#123; </span><br><span class="line"> <span class="keyword">sourceCompatibility</span> JavaVersion.VERSION_1_7 </span><br><span class="line"> <span class="keyword">targetCompatibility</span> JavaVersion.VERSION_1_7 </span><br><span class="line"> &#125;</span><br><span class="line">``` </span><br><span class="line">compileOptions 是一个方法， 它的参数是一个闭包，这个闭包内依次执行了两个方法 -- <span class="keyword">sourceCompatibility</span> 和<span class="keyword">targetCompatibility</span>， 参数都是JavaVersion.VERSION17。</span><br><span class="line"></span><br><span class="line">##闭包嵌套</span><br></pre></td></tr></table></figure></p>

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<time datetime="2015-04-06T02:36:32.000Z" itemprop="datePublished">Apr 6 2015</time>

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