get exter store is can read/write concode_field_sep String TAG concode_field_sep float getScreenDensity concode_elem_sep int dip2px concode_elem_sep void hideSoftInput concode_elem_sep String getExternalStoragePath concode_elem_sep String getExternalStorageState concode_elem_sep boolean isEmpty concode_elem_sep boolean isEmpty concode_elem_sep boolean isEmpty concode_elem_sep int getScreenWidth concode_elem_sep File getExternalStorageFile concode_elem_sep int getScreenHeight concode_elem_sep void showSoftInput
boolean function ( ) { if ( Environment . MEDIA_MOUNTED . equals ( Util . getExternalStorageState ( ) ) ) return true ; return false ; }