file action button style tweak

app/src/page/file/view.js

@@ -125,7 +125,10 @@ class FilePage extends React.PureComponent {
       'Are you sure you want to remove this file from your device?',
       [
         { text: 'No' },
-        { text: 'Yes', onPress: () => { deleteFile(fileInfo.outpoint, true); } }
+        { text: 'Yes', onPress: () => {
+          deleteFile(fileInfo.outpoint, true);
+          this.setState({ downloadPressed: false, mediaLoaded: false });
+        }}
       ],
       { cancelable: true }
     );

app/src/styles/filePage.js

@@ -146,11 +146,13 @@ const filePageStyle = StyleSheet.create({
     paddingTop: 16,
     paddingBottom: 8,
     marginTop: -14,
-    width: '50%',
+    width: '100%',
   },
   actionButton: {
+    alignSelf: 'flex-start',
     backgroundColor: Colors.White,
-    width: 160
+    paddingLeft: 24,
+    paddingRight: 24
   },
   loading: {
     position: 'absolute',