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<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">#MGFirstTimeJudge</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">#MGFirstTimeJudge</span><span style=" font-family:&#39;Heiti SC Light&#39;;">判断是否首次启动和首次启动添加的引导页和</span><span style=" font-family:&#39;Helvetica&#39;;">help</span><span style=" font-family:&#39;Heiti SC Light&#39;;">方法</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">1.</span><span style=" font-family:&#39;Heiti SC Light&#39;;">判断</span><span style=" font-family:&#39;Helvetica&#39;;">App</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次启动</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">iOS</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次运行的应用程序需要引导页和页面加入一些</span><span style=" font-family:&#39;Helvetica&#39;;">help</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Heiti SC Light&#39;;">解决方案</span><span style=" font-family:&#39;Helvetica&#39;;">:</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Heiti SC Light&#39;;">在</span><span style=" font-family:&#39;Helvetica&#39;;">appdelegate.m</span><span style=" font-family:&#39;Heiti SC Light&#39;;">中找到</span><span style=" font-family:&#39;Helvetica&#39;;">“application:didFinishLaunchingWithOptions:”</span><span style=" font-family:&#39;Heiti SC Light&#39;;">方法中添加</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; if (![[NSUserDefaults standardUserDefaults] boolForKey:@&quot; guideLaunched&quot;]){</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@&quot; guideLaunched&quot;];</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@&quot;firstLaunch&quot;];</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp;&nbsp; &nbsp; &nbsp; //</span><span style=" font-family:&#39;Heiti SC Light&#39;;">第一次启动执行的方法</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; NSLog(@&quot;</span><span style=" font-family:&#39;Heiti SC Light&#39;;">第一次启动</span><span style=" font-family:&#39;Helvetica&#39;;">&quot;);&nbsp;</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; }</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; else{</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp;&nbsp; &nbsp; &nbsp; //</span><span style=" font-family:&#39;Heiti SC Light&#39;;">非第一次启动执行的方法</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; NSLog(@&quot;</span><span style=" font-family:&#39;Heiti SC Light&#39;;">不是第一次启动</span><span style=" font-family:&#39;Helvetica&#39;;">&quot;);</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; }</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">everLaunched:</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次启动判断</span><span style=" font-family:&#39;Helvetica&#39;;">,</span><span style=" font-family:&#39;Heiti SC Light&#39;;">加一引导页</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">firstLaunch:</span><span style=" font-family:&#39;Heiti SC Light&#39;;">用来开发者在程序的其他部分判断</span><span style=" font-family:&#39;Helvetica&#39;;">,</span><span style=" font-family:&#39;Heiti SC Light&#39;;">比如加</span><span style=" font-family:&#39;Helvetica&#39;;">help,</span><span style=" font-family:&#39;Heiti SC Light&#39;;">添加完成后</span><span style=" font-family:&#39;Helvetica&#39;;">firstLaunch</span><span style=" font-family:&#39;Heiti SC Light&#39;;">设为</span><span style=" font-family:&#39;Helvetica&#39;;">NO</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Heiti SC Light&#39;;">其他部分判断一般在首页</span><span style=" font-family:&#39;Helvetica&#39;;">VC</span><span style=" font-family:&#39;Heiti SC Light&#39;;">上</span><span style=" font-family:&#39;Helvetica&#39;;">:</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">if ([[NSUserDefaults standardUserDefaults]boolForKey:@&quot;firstLaunch&quot;]) {</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@&quot;firstLaunch&quot;];</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; //</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次需要加的</span><span style=" font-family:&#39;Helvetica&#39;;">help</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; NSLog(@&quot;</span><span style=" font-family:&#39;Heiti SC Light&#39;;">用于首次的其他判断</span><span style=" font-family:&#39;Helvetica&#39;;">&quot;);</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; }</span>
</p>
<hr/>

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提交于 2016-03-14 18:02 . 说明解释

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">#MGFirstTimeJudge</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">#MGFirstTimeJudge</span><span style=" font-family:&#39;Heiti SC Light&#39;;">判断是否首次启动和首次启动添加的引导页和</span><span style=" font-family:&#39;Helvetica&#39;;">help</span><span style=" font-family:&#39;Heiti SC Light&#39;;">方法</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">1.</span><span style=" font-family:&#39;Heiti SC Light&#39;;">判断</span><span style=" font-family:&#39;Helvetica&#39;;">App</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次启动</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">iOS</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次运行的应用程序需要引导页和页面加入一些</span><span style=" font-family:&#39;Helvetica&#39;;">help</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Heiti SC Light&#39;;">解决方案</span><span style=" font-family:&#39;Helvetica&#39;;">:</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Heiti SC Light&#39;;">在</span><span style=" font-family:&#39;Helvetica&#39;;">appdelegate.m</span><span style=" font-family:&#39;Heiti SC Light&#39;;">中找到</span><span style=" font-family:&#39;Helvetica&#39;;">“application:didFinishLaunchingWithOptions:”</span><span style=" font-family:&#39;Heiti SC Light&#39;;">方法中添加</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; if (![[NSUserDefaults standardUserDefaults] boolForKey:@&quot; guideLaunched&quot;]){</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@&quot; guideLaunched&quot;];</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@&quot;firstLaunch&quot;];</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp;&nbsp; &nbsp; &nbsp; //</span><span style=" font-family:&#39;Heiti SC Light&#39;;">第一次启动执行的方法</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; NSLog(@&quot;</span><span style=" font-family:&#39;Heiti SC Light&#39;;">第一次启动</span><span style=" font-family:&#39;Helvetica&#39;;">&quot;);&nbsp;</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; }</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; else{</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp;&nbsp; &nbsp; &nbsp; //</span><span style=" font-family:&#39;Heiti SC Light&#39;;">非第一次启动执行的方法</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; NSLog(@&quot;</span><span style=" font-family:&#39;Heiti SC Light&#39;;">不是第一次启动</span><span style=" font-family:&#39;Helvetica&#39;;">&quot;);</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; }</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">everLaunched:</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次启动判断</span><span style=" font-family:&#39;Helvetica&#39;;">,</span><span style=" font-family:&#39;Heiti SC Light&#39;;">加一引导页</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">firstLaunch:</span><span style=" font-family:&#39;Heiti SC Light&#39;;">用来开发者在程序的其他部分判断</span><span style=" font-family:&#39;Helvetica&#39;;">,</span><span style=" font-family:&#39;Heiti SC Light&#39;;">比如加</span><span style=" font-family:&#39;Helvetica&#39;;">help,</span><span style=" font-family:&#39;Heiti SC Light&#39;;">添加完成后</span><span style=" font-family:&#39;Helvetica&#39;;">firstLaunch</span><span style=" font-family:&#39;Heiti SC Light&#39;;">设为</span><span style=" font-family:&#39;Helvetica&#39;;">NO</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Heiti SC Light&#39;;">其他部分判断一般在首页</span><span style=" font-family:&#39;Helvetica&#39;;">VC</span><span style=" font-family:&#39;Heiti SC Light&#39;;">上</span><span style=" font-family:&#39;Helvetica&#39;;">:</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">if ([[NSUserDefaults standardUserDefaults]boolForKey:@&quot;firstLaunch&quot;]) {</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@&quot;firstLaunch&quot;];</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; &nbsp; &nbsp; //</span><span style=" font-family:&#39;Heiti SC Light&#39;;">首次需要加的</span><span style=" font-family:&#39;Helvetica&#39;;">help</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; NSLog(@&quot;</span><span style=" font-family:&#39;Heiti SC Light&#39;;">用于首次的其他判断</span><span style=" font-family:&#39;Helvetica&#39;;">&quot;);</span>
</p>

<p style="margin-top: 0px; margin-bottom: 0px;">
    <span style=" font-family:&#39;Helvetica&#39;;">&nbsp; &nbsp; }</span>
</p>
<hr/>

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https://gitee.com/jack_jia2015/MGFirstTimeJudge.git

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jack_jia2015

MGFirstTimeJudge

MGFirstTimeJudge

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