android_content_pm_PackageManager_NameNotFoundException

问题分析：
找不定给定的包名、应用或者组件名时抛出此类异常。
解决方案：
找不定给定的包名、应用或者组件名时抛出此类异常。需要检查依赖的包名、应用或者组件。
代码示例：

1. [backcolor=transparent]    [backcolor=transparent]public[backcolor=transparent] [backcolor=transparent]static[backcolor=transparent] [backcolor=transparent]void[backcolor=transparent] startEmailIntent[backcolor=transparent]([backcolor=transparent]Context[backcolor=transparent] context[backcolor=transparent],[backcolor=transparent] [backcolor=transparent]String[backcolor=transparent] emailAddress[backcolor=transparent])[backcolor=transparent] [backcolor=transparent]{
2. [backcolor=transparent]       [backcolor=transparent]try[backcolor=transparent] [backcolor=transparent]{
3. [backcolor=transparent]            [backcolor=transparent]Resources[backcolor=transparent] res [backcolor=transparent]=[backcolor=transparent] context[backcolor=transparent].[backcolor=transparent]getPackageManager[backcolor=transparent]().
4. [backcolor=transparent]            getResourcesForApplication[backcolor=transparent]([backcolor=transparent]"com.android.launcher"[backcolor=transparent]);
5. [backcolor=transparent]            res[backcolor=transparent].[backcolor=transparent]getDisplayMetrics[backcolor=transparent]();
6. [backcolor=transparent]       [backcolor=transparent]}[backcolor=transparent] [backcolor=transparent]catch[backcolor=transparent] [backcolor=transparent]([backcolor=transparent]NameNotFoundException[backcolor=transparent] e[backcolor=transparent])[backcolor=transparent] [backcolor=transparent]{
7. [backcolor=transparent]                e[backcolor=transparent].[backcolor=transparent]printStackTrace[backcolor=transparent]();
8. [backcolor=transparent]       [backcolor=transparent]}
9. [backcolor=transparent]    [backcolor=transparent]}