Example usage for android.widget ListView getAdapter

Introduction

In this page you can find the example usage for android.widget ListView getAdapter.

Prototype

@Override
public ListAdapter getAdapter() 

Source Link

Document

Returns the adapter currently in use in this ListView.

Usage

From source file:com.liferay.alerts.activity.CommentsActivity.java

private void _registerBroadcastReceiver() {
    IntentFilter filter = new IntentFilter();
    filter.addAction(ACTION_ADD_COMMENT);
    filter.addAction(ACTION_UPDATE_COMMENTS_LIST);

    _receiver = new BroadcastReceiver() {

        @Override//from w w w .ja  v a 2  s  .  co m
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            ListView listView = (ListView) findViewById(R.id.comments);

            if (ACTION_UPDATE_COMMENTS_LIST.equals(action)) {
                ArrayList<Alert> alerts = intent.getParcelableArrayListExtra(EXTRA_ALERTS);

                ArrayAdapter<Alert> adapter = new CommentListAdapter(getApplicationContext(), alerts);

                listView.setAdapter(adapter);
            } else if (ACTION_ADD_COMMENT.equals(action)) {
                Alert alert = intent.getParcelableExtra(EXTRA_ALERT);

                ArrayAdapter<Alert> adapter = (ArrayAdapter<Alert>) listView.getAdapter();

                adapter.add(alert);
            }
        }

    };

    _getBroadcastManager().registerReceiver(_receiver, filter);
}

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From source file:com.tweetlanes.android.core.view.UserFeedFragment.java

@Override
public void onJumpToTop() {
    if (mUserFeedListView != null) {
        ListView listView = mUserFeedListView.getRefreshableView();
        if (listView != null && listView.getAdapter() != null && !listView.getAdapter().isEmpty()) {
            listView.setSelection(0);/*w  ww  .  j a  v a2  s  .c  o  m*/
        }
    }
}

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From source file:android.support.v7.view.menu.CascadingMenuPopup.java

/**
 * Attempts to find the view for the menu item that owns the specified
 * submenu.//from w  w  w. j a v  a  2 s.c  om
 *
 * @param parentInfo info for the parent menu
 * @param submenu the submenu whose parent view should be obtained
 * @return the parent view, or {@code null} if one could not be found
 */
@Nullable
private View findParentViewForSubmenu(@NonNull CascadingMenuInfo parentInfo, @NonNull MenuBuilder submenu) {
    final MenuItem owner = findMenuItemForSubmenu(parentInfo.menu, submenu);
    if (owner == null) {
        // Couldn't find the submenu owner.
        return null;
    }

    // The adapter may be wrapped. Adjust the index if necessary.
    final int headersCount;
    final MenuAdapter menuAdapter;
    final ListView listView = parentInfo.getListView();
    final ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter instanceof HeaderViewListAdapter) {
        final HeaderViewListAdapter headerAdapter = (HeaderViewListAdapter) listAdapter;
        headersCount = headerAdapter.getHeadersCount();
        menuAdapter = (MenuAdapter) headerAdapter.getWrappedAdapter();
    } else {
        headersCount = 0;
        menuAdapter = (MenuAdapter) listAdapter;
    }

    // Find the index within the menu adapter's data set of the menu item.
    int ownerPosition = AbsListView.INVALID_POSITION;
    for (int i = 0, count = menuAdapter.getCount(); i < count; i++) {
        if (owner == menuAdapter.getItem(i)) {
            ownerPosition = i;
            break;
        }
    }
    if (ownerPosition == AbsListView.INVALID_POSITION) {
        // Couldn't find the owner within the menu adapter.
        return null;
    }

    // Adjust the index for the adapter used to display views.
    ownerPosition += headersCount;

    // Adjust the index for the visible views.
    final int ownerViewPosition = ownerPosition - listView.getFirstVisiblePosition();
    if (ownerViewPosition < 0 || ownerViewPosition >= listView.getChildCount()) {
        // Not visible on screen.
        return null;
    }

    return listView.getChildAt(ownerViewPosition);
}

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From source file:com.tweetlanes.android.view.UserFeedFragment.java

@Override

public void onJumpToTop() {
    if (mUserFeedListView != null) {
        ListView listView = mUserFeedListView.getRefreshableView();
        if (listView != null && listView.getAdapter() != null && listView.getAdapter().isEmpty() == false) {
            listView.setSelection(0);//from  w w  w  . j a  v a2s.co m
        }
    }
}

---

From source file:com.shafiq.mytwittle.view.UserFeedFragment.java

@Override
public void onJumpToTop() {
    if (mUserFeedListView != null) {
        ListView listView = mUserFeedListView.getRefreshableView();
        if (listView != null && listView.getAdapter() != null && listView.getAdapter().isEmpty() == false) {
            listView.setSelection(0);/*from  ww w .j a v  a  2 s.  c  o  m*/
        }
    }
}

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From source file:drawnzer.anurag.archivereaddemo.RarFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    final ListView lsView = (ListView) view.findViewById(R.id.ls);
    lsView.setSelector(R.drawable.button_click);
    lsView.setAdapter(new FileAdapter(getActivity(), new File(path).listFiles()));

    lsView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override//from   ww  w .ja  v  a2 s.c om
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
            // TODO Auto-generated method stub

            if (opened) {
                //zip file already opened....
                //we are selecting sub files inside of zip file....

                //getting selected entry from list view....
                RarObj obj = (RarObj) lsView.getAdapter().getItem(arg2);

                //getting path of selected folder inside zip archive....
                rar_path = obj.getPath();

                if (obj.isFile()) {
                    // a files is selected inside of archive....
                    Toast.makeText(getActivity(), "A file is selected....", Toast.LENGTH_SHORT).show();
                } else {
                    //a folder is selected inside zip archive....
                    //so further listing the selected folder....

                    try {
                        lsView.setAdapter(read_rar.getAdapter(rar_path, getActivity()));
                    } catch (ZipException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Something went wrong....", Toast.LENGTH_SHORT).show();
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Something went wrong....", Toast.LENGTH_SHORT).show();
                    }
                }
                return;
            }

            //folder or some file is selected....
            //getting the file....
            File getFile = (File) lsView.getAdapter().getItem(arg2);

            if (getFile.isDirectory()) {
                //updating th path....
                path = path + "/" + getFile.getName();

                //updating the listview as per new path....
                lsView.setAdapter(new FileAdapter(getActivity(), new File(path).listFiles()));
            } else {
                //file is selected....
                if (getFile.getName().endsWith(".rar")) {
                    //open the zip file....
                    opened = true;
                    read_rar = new ReadArchive(getFile);

                    if (rar_path == null)
                        rar_path = "/";

                    try {
                        lsView.setAdapter(read_rar.getAdapter(rar_path, getActivity()));
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Invalid zip file....", Toast.LENGTH_SHORT).show();
                    }
                } else
                    Toast.makeText(getActivity(), "Choose a rar file to open....", Toast.LENGTH_SHORT).show();
            }
        }
    });
    lsView.setOnItemLongClickListener(null);
}

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From source file:drawnzer.anurag.archivereaddemo.ZipFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    final ListView lsView = (ListView) view.findViewById(R.id.ls);
    lsView.setSelector(R.drawable.button_click);
    lsView.setAdapter(new FileAdapter(getActivity(), new File(path).listFiles()));

    lsView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override/*from  ww  w.ja v  a 2  s. c  o  m*/
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
            // TODO Auto-generated method stub

            if (opened) {
                //zip file already opened....
                //we are selecting sub files inside of zip file....

                //getting selected entry from list view....
                ZipObj obj = (ZipObj) lsView.getAdapter().getItem(arg2);

                //getting path of selected folder inside zip archive....
                zip_path = obj.getPath();

                if (obj.isFile()) {
                    // a files is selected inside of archive....
                    Toast.makeText(getActivity(), "A file is selected....", Toast.LENGTH_SHORT).show();
                } else {
                    //a folder is selected inside zip archive....
                    //so further listing the selected folder....

                    try {
                        lsView.setAdapter(read_zip.getAdapter(zip_path, getActivity()));
                    } catch (ZipException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Something went wrong....", Toast.LENGTH_SHORT).show();
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Something went wrong....", Toast.LENGTH_SHORT).show();
                    }
                }
                return;
            }

            //folder or some file is selected....
            //getting the file....
            File getFile = (File) lsView.getAdapter().getItem(arg2);

            if (getFile.isDirectory()) {
                //updating th path....
                path = path + "/" + getFile.getName();

                //updating the listview as per new path....
                lsView.setAdapter(new FileAdapter(getActivity(), new File(path).listFiles()));
            } else {
                //file is selected....
                if (getFile.getName().endsWith(".zip")) {
                    //open the zip file....
                    opened = true;
                    read_zip = new ReadArchive(getFile);

                    if (zip_path == null)
                        zip_path = "/";

                    try {
                        lsView.setAdapter(read_zip.getAdapter(zip_path, getActivity()));
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Invalid zip file....", Toast.LENGTH_SHORT).show();
                    }
                } else
                    Toast.makeText(getActivity(), "Choose a zip file to open....", Toast.LENGTH_SHORT).show();
            }
        }
    });
    lsView.setOnItemLongClickListener(null);
}

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From source file:drawnzer.anurag.archivereaddemo.TarFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    final ListView lsView = (ListView) view.findViewById(R.id.ls);
    lsView.setSelector(R.drawable.button_click);
    lsView.setAdapter(new FileAdapter(getActivity(), new File(path).listFiles()));

    lsView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override//from   ww w .j  av  a  2 s . c o m
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
            // TODO Auto-generated method stub

            if (opened) {
                //zip file already opened....
                //we are selecting sub files inside of zip file....

                //getting selected entry from list view....
                TarObj obj = (TarObj) lsView.getAdapter().getItem(arg2);

                //getting path of selected folder inside zip archive....
                tar_path = obj.getPath();

                if (obj.isFile()) {
                    // a files is selected inside of archive....
                    Toast.makeText(getActivity(), "A file is selected....", Toast.LENGTH_SHORT).show();
                } else {
                    //a folder is selected inside zip archive....
                    //so further listing the selected folder....

                    if (tar_path.startsWith("/"))
                        tar_path = tar_path.substring(1, tar_path.length());
                    try {
                        lsView.setAdapter(read_tar.getAdapter(tar_path, getActivity()));
                    } catch (ZipException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Something went wrong....", Toast.LENGTH_SHORT).show();
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Something went wrong....", Toast.LENGTH_SHORT).show();
                    }
                }
                return;
            }

            //folder or some file is selected....
            //getting the file....
            File getFile = (File) lsView.getAdapter().getItem(arg2);

            if (getFile.isDirectory()) {
                //updating th path....
                path = path + "/" + getFile.getName();

                //updating the listview as per new path....
                lsView.setAdapter(new FileAdapter(getActivity(), new File(path).listFiles()));
            } else {
                //file is selected....
                if (getFile.getName().endsWith(".tar") || getFile.getName().endsWith(".tar.bz2")) {
                    //open the zip file....
                    opened = true;
                    read_tar = new ReadArchive(getFile);

                    if (tar_path == null)
                        tar_path = "/";

                    try {
                        lsView.setAdapter(read_tar.getAdapter(tar_path, getActivity()));
                    } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        Toast.makeText(getActivity(), "Invalid tar file....", Toast.LENGTH_SHORT).show();
                    }
                } else
                    Toast.makeText(getActivity(), "Choose a tar file to open....", Toast.LENGTH_SHORT).show();
            }
        }
    });
    lsView.setOnItemLongClickListener(null);
}

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From source file:com.Candy.sizer.CandySizer.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    final ImageView delButton = (ImageView) getView().findViewById(R.id.btn_delete);
    final ImageView profileButton = (ImageView) getView().findViewById(R.id.btn_profile);

    if (delButton == null) {
        return;// w  ww .  j ava2s  . c  o m
    }

    // create arraylist of apps not to be removed
    final ArrayList<String> safetyList = new ArrayList<String>();
    safetyList.add("BackupRestoreConfirmation.apk");
    safetyList.add("CertInstaller.apk");
    safetyList.add("Contacts.apk");
    safetyList.add("ContactsProvider.apk");
    safetyList.add("DefaultContainerService.apk");
    safetyList.add("DownloadProvider.apk");
    safetyList.add("DrmProvider.apk");
    safetyList.add("MediaProvider.apk");
    safetyList.add("Mms.apk");
    safetyList.add("PackageInstaller.apk");
    safetyList.add("Phone.apk");
    safetyList.add("Settings.apk");
    safetyList.add("SettingsProvider.apk");
    safetyList.add("CandyOTA.apk");
    safetyList.add("Superuser.apk");
    safetyList.add("SystemUI.apk");
    safetyList.add("TelephonyProvider.apk");

    // create arraylist from /system/app content
    File system = new File(systemPath);
    String[] sysappArray = system.list();
    mSysApp = new ArrayList<String>(Arrays.asList(sysappArray));

    // remove "apps not to be removed" from list and sort list
    mSysApp.removeAll(safetyList);
    Collections.sort(mSysApp);

    // populate listview via arrayadapter
    adapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_multiple_choice,
            mSysApp);

    final ListView lv = (ListView) getView().findViewById(R.string.listsystem);
    lv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
    lv.setAdapter(adapter);

    // longclick an entry
    lv.setOnItemLongClickListener(new OnItemLongClickListener() {
        public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int arg2, long arg3) {
            // create deletion dialog
            String item = lv.getAdapter().getItem(arg2).toString();
            showDialog(DELETE_DIALOG, item, adapter, 0);
            return false;
        }
    });
    // click button delete
    delButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            // check which items are selected
            String item = null;
            int itemCounter = 0;
            SparseBooleanArray checked = lv.getCheckedItemPositions();
            for (int i = lv.getCount() - 1; i > 0; i--) {
                if (checked.get(i)) {
                    item = mSysApp.get(i);
                    itemCounter++;
                }
            }
            if (item == null) {
                toast(getResources().getString(R.string.sizer_message_noselect));
                return;
            } else {
                showDialog(DELETE_MULTIPLE_DIALOG, item, adapter, itemCounter);
            }
        }
    });
    // click button profile
    profileButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // call select dialog
            selectDialog(mSysApp, adapter);
        }
    });
}

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From source file:com.audiokernel.euphonyrmt.fragments.QueueFragment.java

@Override
public void onListItemClick(final ListView l, final View v, final int position, final long id) {
    super.onListItemClick(l, v, position, id);

    final int song = ((Music) l.getAdapter().getItem(position)).getSongId();

    QueueControl.run(QueueControl.SKIP_TO_ID, song);
}

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