在res根目錄下新建xml資源,然后建一個file_paths.xml
然后在AndroidManifest.xml里面配置provider,一定要放在application內(nèi)
代碼:
<?xml version="1.0" encoding="utf-8"?>
<resources>
? ? <paths>
?? ????????name="apk_update"
? ? ? ? ? ? path="." />
????</paths>
</resources>
<provider
????????android:name="android.support.v4.content.FileProvider"
? ? ????android:authorities="換成包名.fileprovider"
? ? ????android:exported="false"
? ? ????android:grantUriPermissions="true">
? ? ? ?<meta-data
? ? ????????android:name="android.support.FILE_PROVIDER_PATHS"
? ? ? ? ????android:resource="@xml/file_paths" />
</provider>
