android.content.ActivityNotFoundException: No Activity found to handle Intent

一种会导致 android.content.ActivityNotFoundException: No Activity found to handle Intent 的情况是 Intent.type = mimeType 中的 mimeType 类型写错了...

 android.content.ActivityNotFoundException: No Activity found to handle Intent
 { act=android.intent.action.CREATE_DOCUMENT cat=[android.intent.category.DEFAULT,android.intent.category.OPENABLE] typ=sl.txt (has extras) }
    at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2113)
    at android.app.Instrumentation.execStartActivity(Instrumentation.java:1739)