Example usage for java.lang CharSequence length

Introduction

In this page you can find the example usage for java.lang CharSequence length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:com.easemob.chatuidemo.activity.ContactlistFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    //T??home???appcrash
    if (savedInstanceState != null && savedInstanceState.getBoolean("isConflict", false))
        return;/*from  www .  java 2s  . c o  m*/
    inputMethodManager = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
    listView = (ListView) getView().findViewById(R.id.list);
    sidebar = (Sidebar) getView().findViewById(R.id.sidebar);
    sidebar.setListView(listView);
    getView().findViewById(R.id.back).setOnClickListener(this);
    //???
    blackList = EMContactManager.getInstance().getBlackListUsernames();
    contactList = new ArrayList<User>();
    // ?contactlist
    getContactList();

    //?
    query = (EditText) getView().findViewById(R.id.query);
    query.setHint(R.string.search);
    clearSearch = (ImageButton) getView().findViewById(R.id.search_clear);
    query.addTextChangedListener(new TextWatcher() {
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            adapter.getFilter().filter(s);
            if (s.length() > 0) {
                clearSearch.setVisibility(View.VISIBLE);
            } else {
                clearSearch.setVisibility(View.INVISIBLE);

            }
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void afterTextChanged(Editable s) {
        }
    });
    clearSearch.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            query.getText().clear();
            hideSoftKeyboard();
        }
    });

    // adapter
    adapter = new ContactAdapter(getActivity(), R.layout.row_contact, contactList);
    listView.setAdapter(adapter);
    listView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String username = adapter.getItem(position).getUsername();
            if (Constant.NEW_FRIENDS_USERNAME.equals(username)) {
                // ?
                User user = ((DemoHXSDKHelper) HXSDKHelper.getInstance()).getContactList()
                        .get(Constant.NEW_FRIENDS_USERNAME);
                user.setUnreadMsgCount(0);
                startActivity(new Intent(getActivity(), NewFriendsMsgActivity.class));
            } else if (Constant.GROUP_USERNAME.equals(username)) {
                // ??
                startActivity(new Intent(getActivity(), GroupsActivity.class));
            } else if (Constant.CHAT_ROOM.equals(username)) {
                //??
                startActivity(new Intent(getActivity(), PublicChatRoomsActivity.class));
            }
            //            else if(Constant.CHAT_ROBOT.equals(username)){
            //               //Robot?
            //               startActivity(new Intent(getActivity(), RobotsActivity.class));
            //            }
            else {
                // demo??
                startActivity(new Intent(getActivity(), ChatActivity.class).putExtra("userId",
                        adapter.getItem(position).getUsername()));
            }
        }
    });
    listView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            // ??
            if (getActivity().getWindow()
                    .getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
                if (getActivity().getCurrentFocus() != null)
                    inputMethodManager.hideSoftInputFromWindow(getActivity().getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
            }
            return false;
        }
    });

    ImageView addContactView = (ImageView) getView().findViewById(R.id.iv_new_contact);
    // ?
    addContactView.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            startActivity(new Intent(getActivity(), AddContactActivity.class));
        }
    });
    registerForContextMenu(listView);

    progressBar = (View) getView().findViewById(R.id.progress_bar);

    contactSyncListener = new HXContactSyncListener();
    HXSDKHelper.getInstance().addSyncContactListener(contactSyncListener);

    blackListSyncListener = new HXBlackListSyncListener();
    HXSDKHelper.getInstance().addSyncBlackListListener(blackListSyncListener);

    contactInfoSyncListener = new HXContactInfoSyncListener();
    ((DemoHXSDKHelper) HXSDKHelper.getInstance()).getUserProfileManager()
            .addSyncContactInfoListener(contactInfoSyncListener);

    if (!HXSDKHelper.getInstance().isContactsSyncedWithServer()) {
        progressBar.setVisibility(View.VISIBLE);
    } else {
        progressBar.setVisibility(View.GONE);
    }
}

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From source file:com.uzmap.pkg.uzmodules.UISearchBar.SearchBarActivity.java

public boolean isEmpty(CharSequence cs) {
    return (cs == null) || (cs.length() == 0);
}

---

From source file:br.msf.commons.util.CharSequenceUtils.java

@SuppressWarnings("unchecked")
public static List<MatchEntry> find(final CharSequence toSearch, final CharSequence sequence,
        final Boolean caseSensitive) {
    if (isEmptyOrNull(toSearch) || isEmptyOrNull(sequence)) {
        return CollectionUtils.EMPTY_LIST;
    }//from  w  w  w . j  a  va  2s.c o m
    final List<MatchEntry> occurrences = new ArrayList<MatchEntry>();
    int start = indexOf(toSearch, 0, sequence, caseSensitive);
    while (start >= 0) {
        int end = start + toSearch.length();
        occurrences.add(new MatchEntry(start, end));
        start = indexOf(toSearch, end, sequence, caseSensitive);
    }
    return occurrences;
}

---

From source file:com.cyberway.issue.extractor.RegexpHTMLLinkExtractor.java

protected void processScript(CharSequence sequence, int endOfOpenTag) {
    // first, get attributes of script-open tag
    // as per any other tag
    processGeneralTag(sequence.subSequence(0, 6), sequence.subSequence(0, endOfOpenTag));

    // then, apply best-effort string-analysis heuristics
    // against any code present (false positives are OK)
    processScriptCode(sequence.subSequence(endOfOpenTag, sequence.length()));
}

---

From source file:com.uzmap.pkg.uzmodules.UISearchBar.SearchBarActivity.java

public boolean isBlank(CharSequence cs) {
    int strLen;//from  w  w  w .j a v  a  2s. co  m
    if ((cs == null) || ((strLen = cs.length()) == 0))
        return true;
    for (int i = 0; i < strLen; i++) {
        if (!Character.isWhitespace(cs.charAt(i))) {
            return false;
        }
    }
    return true;
}

---

From source file:eu.edisonproject.training.wsd.DisambiguatorImpl.java

private Set<String> getDocument(Term term) throws IOException, MalformedURLException, ParseException {
    Set<String> doc = new HashSet<>();

    List<CharSequence> g = term.getGlosses();
    if (g != null) {
        for (CharSequence s : g) {
            if (s != null && s.length() > 0) {
                s = s.toString().replaceAll("_", " ");
                tokenizer.setDescription(s.toString());
                String cleanText = tokenizer.execute();
                lematizer.setDescription(cleanText);
                String lematizedText = lematizer.execute();

                //                    cleaner.setDescription(s.toString());
                //                    String stemed = cleaner.execute();
                doc.addAll(Arrays.asList(lematizedText.split(" ")));
            }// w w w. jav  a2s  .  c o m
        }
    }
    List<CharSequence> al = term.getAltLables();
    if (al != null) {
        for (CharSequence s : al) {
            if (s != null && s.length() > 0) {
                //                    cleaner.setDescription(s.toString());
                //                    String stemed = cleaner.execute();
                s = s.toString().replaceAll("_", " ");
                tokenizer.setDescription(s.toString());
                String cleanText = tokenizer.execute();
                lematizer.setDescription(cleanText);
                String lematizedText = lematizer.execute();

                doc.addAll(Arrays.asList(lematizedText.split(" ")));
            }
        }
    }
    List<CharSequence> cat = term.getCategories();
    if (cat != null) {
        for (CharSequence s : cat) {
            if (s != null && s.length() > 0) {
                s = s.toString().replaceAll("_", " ");
                //                    cleaner.setDescription(s.toString());
                //                    String stemed = cleaner.execute();
                tokenizer.setDescription(s.toString());
                String cleanText = tokenizer.execute();
                lematizer.setDescription(cleanText);
                String lematizedText = lematizer.execute();
                doc.addAll(Arrays.asList(lematizedText.split(" ")));
            }
        }
    }
    return doc;
}

---

From source file:org.deviceconnect.android.uiapp.fragment.profile.ExtraProfileFragment.java

/**
 * ??.//from w w w  . j a  va2  s. c o  m
 * @param view ?
 */
protected void onClickSend(final View view) {
    // 
    final CharSequence inter = ((TextView) getView().findViewById(R.id.fragment_extra_interface)).getText();
    // 
    final CharSequence attr = ((TextView) getView().findViewById(R.id.fragment_extra_attribute)).getText();
    // 
    final String accessToken = getAccessToken();
    // 
    final CharSequence query = ((TextView) getView().findViewById(R.id.fragment_extra_query)).getText();

    final URIBuilder builder = new URIBuilder();
    builder.setProfile(mProfile);
    if (inter != null && inter.length() > 0) {
        builder.setInterface(inter.toString());
    }
    if (attr != null && attr.length() > 0) {
        builder.setAttribute(attr.toString());
    }
    builder.addParameter(DConnectMessage.EXTRA_DEVICE_ID, getSmartDevice().getId());
    if (accessToken != null) {
        builder.addParameter(DConnectMessage.EXTRA_ACCESS_TOKEN, accessToken);
    }
    if (query != null) {
        String path = query.toString();
        if (path.length() > 0) {
            String[] keyvalues = path.split("&");
            for (int i = 0; i < keyvalues.length; i++) {
                String[] kv = keyvalues[i].split("=");
                if (kv.length == 1) {
                    builder.addParameter(kv[0], "");
                } else if (kv.length == 2) {
                    builder.addParameter(kv[0], kv[1]);
                }
            }
        }
    }

    HttpRequest request = null;
    try {
        Spinner spinner = (Spinner) getView().findViewById(R.id.spinner);
        String method = (String) spinner.getSelectedItem();
        if (method.equals("GET")) {
            request = new HttpGet(builder.build());
        } else if (method.equals("POST")) {
            request = new HttpPost(builder.build());
        } else if (method.equals("PUT")) {
            request = new HttpPut(builder.build());
        } else if (method.equals("DELETE")) {
            request = new HttpDelete(builder.build());
        }
        getActivity().runOnUiThread(new Runnable() {
            @Override
            public void run() {
                TextView tv = (TextView) getView().findViewById(R.id.fragment_extra_request);
                try {
                    String uri = builder.build().toASCIIString();
                    tv.setText(uri);
                } catch (URISyntaxException e) {
                    tv.setText("");
                }
            }
        });
    } catch (URISyntaxException e) {
        e.printStackTrace();
    }

    (new AsyncTask<HttpRequest, Void, DConnectMessage>() {
        public DConnectMessage doInBackground(final HttpRequest... args) {
            if (args == null || args.length <= 0) {
                return new DConnectResponseMessage(DConnectMessage.RESULT_ERROR);
            }

            DConnectMessage message = new DConnectResponseMessage(DConnectMessage.RESULT_ERROR);
            try {
                HttpRequest request = args[0];
                HttpResponse response = getDConnectClient().execute(getDefaultHost(), request);
                message = (new HttpMessageFactory()).newDConnectMessage(response);
            } catch (IOException e) {
                e.printStackTrace();
            }
            return message;
        }

        @Override
        protected void onPostExecute(final DConnectMessage result) {

            if (getActivity().isFinishing()) {
                return;
            }

            if (result == null) {
                return;
            }
            View view = getView();
            if (view != null) {
                TextView tv = (TextView) view.findViewById(R.id.fragment_extra_response);
                tv.setText(result.toString());
            }
        }
    }).execute(request);
}

---

From source file:eu.stratosphere.types.StringValue.java

@Override
public Appendable append(CharSequence csq) {
    append(csq, 0, csq.length());
    return this;
}

---

From source file:com.cyberway.issue.crawler.extractor.ExtractorHTML.java

/**
 * Handle generic HREF cases.//from ww  w. j a  v a 2s  . co  m
 * 
 * @param curi
 * @param value
 * @param context
 */
protected void processLink(CrawlURI curi, final CharSequence value, CharSequence context) {
    if (TextUtils.matches(JAVASCRIPT, value) || TextUtils.matches(JAVASCRIPT2, value)) {
        processScriptCode(curi, value.subSequence(11, value.length()));
    } else {
        if (logger.isLoggable(Level.FINEST)) {
            logger.finest("link: " + value.toString() + " from " + curi);
        }
        addLinkFromString(curi, (value instanceof String) ? (String) value : value.toString(), context,
                Link.NAVLINK_HOP);
        this.numberOfLinksExtracted++;
    }
}

---

From source file:eu.stratosphere.types.StringValue.java

/**
 * Sets the value of the StringValue to the given string.
 * /*w ww  . ja  va 2 s.  co  m*/
 * @param value The new string value.
 */
public void setValue(CharSequence value) {
    Validate.notNull(value);
    setValue(value, 0, value.length());
}

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