Get Access to External Storage In order to read or write files on the external storage, your app must acquire the READ EXTERNAL STORAGE or WRITE EXTERNAL STORAGE system permissions For example manifest..> Kuses-permission android: name="android. permission. WRITE EXTERNAL STORAGE"/> /manifest>Get Access to External Storage • In order to read or write files on the external storage, your app must acquire the READ_EXTERNAL_STORAGE or WRITE_EXTERNAL_STORAGE system permissions. • For example 23 <manifest ...> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> ... </manifest>