StackOverflow2013

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plurals

PO
primarykey
Id
11733529
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-07-31T05:17:26.320
FavoriteCount
0
LastActivityDate
2012-07-31T05:17:26.320
LastEditDate
LastEditorUserId
0
OwnerUserId
1465910
ParentId
7316726
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
<p>Use this code, </p> <pre><code>public class RecordedVideos extends ListActivity { private List<String> item = null; private List<String> path = null; private String root="/sdcard/Recorded Videos"; private TextView myPath; Button back; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.filelist); back=(Button)findViewById(R.id.back); ListView lv = getListView(); lv.setTextFilterEnabled(true); lv.setOnItemLongClickListener(new OnItemLongClickListener() { public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) { File file = new File(path.get(arg2)); boolean b=file.delete(); return false; } }); myPath = (TextView)findViewById(R.id.path); getDir(root); back.setOnClickListener(new OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub finish(); } }); } private void getDir(String dirPath) { myPath.setText("Location: " + dirPath); item = new ArrayList<String>(); path = new ArrayList<String>(); File f = new File(dirPath); File[] files = f.listFiles(); if(!dirPath.equals(root)) { item.add(root); path.add(root); item.add("..../"); path.add(f.getParent()); } for(int i=0; i < files.length; i++) { File file = files[i]; path.add(file.getPath()); if(file.isDirectory()) item.add(file.getName() + "/"); else item.add(file.getName()); } ArrayAdapter<String> fileList = new ArrayAdapter<String>(this, R.layout.row, item); setListAdapter(fileList); } protected void onListItemClick(ListView l, View v, int position, long id) { File file = new File(path.get(position)); if (file.isDirectory()) { if(file.canRead()) getDir(path.get(position)); else { new AlertDialog.Builder(this) .setIcon(R.drawable.icon) .setTitle("[" + file.getName() + "] folder can't be read!") .setPositiveButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } }).show(); } } else { /*new AlertDialog.Builder(this) .setIcon(R.drawable.icon) .setTitle("[" + file.getName() + "]") .setPositiveButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } }).show(); */ Intent intent= new Intent(); intent.setAction(Intent.ACTION_VIEW); Uri filetype= Uri.parse("file://" + file.getPath()); String filename=file.getName(); if(filename.endsWith(".txt")||filename.endsWith(".doc")) { intent.setDataAndType(filetype, "text/*"); startActivity(intent); } else if(filename.endsWith(".gif")||filename.endsWith(".jpg")||filename.endsWith(".png")) { intent.setDataAndType(filetype, "image/*"); startActivity(intent); } else if(filename.endsWith(".mp4")||filename.endsWith(".3gp")) { intent.setDataAndType(filetype, "video/*"); startActivity(intent); } else { intent.setDataAndType(filetype, "audio/*"); startActivity(intent); } } } </code></pre> <p>}</p>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POHow to list the data in sdcard
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USName is Nilay
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.