Android: App shows xml file data in emulator but not in device -


i have app performs task xml file , file in /data/data/my.package/files/test.xml. data extracted xml file in emulator in real device there no data all.

i thought there might me permission problem , have set permission these

<uses-permission android:name="android.permission.internet" /> <uses-permission android:name="android.permission.write_external_storage" /> <uses-permission android:name="android.permission.read_external_storage" /> <uses-permission android:name="android.permission.access_network_state" />

but there no data display in real device. app running in emulator.

any appreciable.


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