No Activity found to handle Intent 如何解决？

android.ndroid有两种Intent， 显式和隐式content.ActivityNotFoundException:NoActivityfoundtohandleIntent

每一个通过startActivity()方法发出的隐式Intent都至少有一个category，就是 "android.intent.category.DEFAULT"，所以只要是想接收一个隐式Intent的Activity都应该包括"android.intent.category.DEFAULT" category，不然将导致 Intent 匹配失败

Intent-Filter的定义属性设置的例子

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But I'm always getting "No activity found to handle Intent error":No Activity found to handle Intent { act=android.intent.action.VIEW dat=/storage/sdcard0/testStorage/updates/1.1.apk typ=application/vnd.adnroid.package-archive flg=0x10000000}

AddedFile setupFile = new File(args[0].getAsString());

alert("Is exists?", Boolean.toString(setupFile .exists())); //output as true

Said that file is real and args[0] path is