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.springsource.greenhouse.twitter.PostTweetActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.post_tweet);

    textViewCount = (TextView) this.findViewById(R.id.post_tweet_count);
    textWatcher = new TextWatcher() {
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }/*from  w  ww.j a va2s.co  m*/

        public void onTextChanged(CharSequence s, int start, int before, int count) {
            textViewCount.setText(String.valueOf(MAX_TWEET_LENGTH - s.length()));
        }

        public void afterTextChanged(Editable s) {
        }
    };

    final EditText editText = (EditText) findViewById(R.id.post_tweet_text);
    editText.addTextChangedListener(textWatcher);

    final Button button = (Button) findViewById(R.id.post_tweet_button);
    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            // hide the soft keypad
            InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(
                    Context.INPUT_METHOD_SERVICE);
            EditText editText = (EditText) findViewById(R.id.post_tweet_text);
            inputMethodManager.hideSoftInputFromWindow(editText.getWindowToken(), 0);
            new PostTweetTask().execute();
        }
    });
}

From source file:com.acceleratedio.pac_n_zoom.SaveAnmActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_save_anm);
    EventBus.getDefault().register(this);
    crt_ctx = this;
    tagText = (EditText) findViewById(R.id.sav_tags);

    tagText.addTextChangedListener(new TextWatcher() {

        @Override/*from  w  w w .j av  a 2s  . co  m*/
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
        }

        @Override
        public void onTextChanged(CharSequence key_sqnc, int start, int before, int count) {

            final StringBuilder strBldr = new StringBuilder(key_sqnc.length());
            strBldr.append(key_sqnc);
            srch_str = strBldr.toString();
            dsply_tags();
        }

        @Override
        public void afterTextChanged(Editable s) {
        }
    });

    tagText.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

            boolean handled = false;
            tags_str = tagText.getText().toString();

            if (actionId == EditorInfo.IME_ACTION_SEND) {

                progress = ProgressDialog.show(crt_ctx, "Saving the animation", "dialog message", true);
                MakePostRequest savAnimation = new MakePostRequest();
                savAnimation.execute();
                handled = true;
            }

            return handled;
        }
    });

    fil_tags = PickAnmActivity.orgnl_tags.split("(\\s*,\\s*)|(\\s* \\s*)");
    Arrays.sort(fil_tags, String.CASE_INSENSITIVE_ORDER);
    dsply_tags();
}

From source file:com.springsource.greenhouse.events.sessions.EventSessionRatingActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.event_session_rating);

    textViewCount = (TextView) this.findViewById(R.id.event_session_rating_count);
    textWatcher = new TextWatcher() {
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }/*from w  ww  . j a va  2 s  . co  m*/

        public void onTextChanged(CharSequence s, int start, int before, int count) {
            textViewCount.setText(String.valueOf(MAX_LENGTH - s.length()));
        }

        public void afterTextChanged(Editable s) {
        }
    };

    final EditText editText = (EditText) findViewById(R.id.event_session_rating_text);
    editText.addTextChangedListener(textWatcher);

    final Button submitButton = (Button) findViewById(R.id.event_session_rating_submit);
    submitButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            // hide the soft keypad
            InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(
                    Context.INPUT_METHOD_SERVICE);
            EditText editText = (EditText) findViewById(R.id.event_session_rating_text);
            inputMethodManager.hideSoftInputFromWindow(editText.getWindowToken(), 0);
            submitRating();
        }
    });

    final Button selectStartButton = (Button) findViewById(R.id.event_session_rating_select_star);
    selectStartButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            showSelectStarRatingDialog();
        }
    });
}

From source file:dk.teachus.backend.test.CreateMysqlTestDatabase.java

private List<String> parseSqlIntoSingleStatements(CharSequence sql) {
    List<String> statements = new ArrayList<String>();

    StringBuilder statement = new StringBuilder();
    boolean escape = false;
    boolean quote = false;
    for (int n = 0; n < sql.length(); n++) {
        char currentChar = sql.charAt(n);

        switch (currentChar) {
        case '"':
        case '`':
        case '\'':
            if (escape == false) {
                quote = quote == false;/*from  w  ww  .ja  v  a  2  s.  co  m*/
            }
            escape = false;
            statement.append(currentChar);
            break;
        case '\\':
            escape = escape == false;
            statement.append(currentChar);
            break;
        case ';':
            if (quote == false) {
                statements.add(statement.toString());
                statement = new StringBuilder();
            }
            break;
        default:
            statement.append(currentChar);
        }
    }

    String sqlStatement = statement.toString();
    sqlStatement = sqlStatement.trim();

    if (sqlStatement.length() > 0) {
        statements.add(sqlStatement);
    }

    return statements;
}

From source file:de.cosmocode.lucene.DefaultLuceneQuery.java

@Override
public DefaultLuceneQuery addSubquery(final LuceneQuery value, final QueryModifier modifier) {
    if (value == null) {
        setLastSuccessful(false);/*from  www. j a  va  2  s. c o  m*/
        return this;
    }

    final CharSequence subQuery = value.getQuery();
    if (subQuery.length() == 0) {
        setLastSuccessful(false);
        return this;
    }

    queryArguments.append(modifier.getTermPrefix());
    queryArguments.append("(").append(subQuery).append(") ");
    setLastSuccessful(true);

    return this;
}

From source file:com.asakusafw.runtime.io.csv.CsvEmitter.java

private void appendEscaped(StringBuilder buffer, CharSequence string) {
    buffer.append(ESCAPE);/*www .java 2s . c  o m*/
    for (int i = 0, n = string.length(); i < n; i++) {
        char c = string.charAt(i);
        if (c == ESCAPE) {
            buffer.append(ESCAPE);
        }
        buffer.append(c);
    }
    buffer.append(ESCAPE);
}

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

/**
 * Indicates if the given sequence is <b>null OR empty</b>.
 *
 * @param sequence The sequence to be analysed.
 * @return {@code true} if, and only if, the given sequence is <b>null OR empty</b>.
 *//*from   w ww .j  a  va2 s. c  o m*/
public static boolean isEmptyOrNull(final CharSequence sequence) {
    return sequence == null || sequence.length() == 0;
}

From source file:onl.area51.httpd.action.Response.java

default Response write(CharSequence seq) throws IOException {
    return write(seq, 0, seq.length());
}

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

public static int indexOfLastChar(final CharSequence sequence) {
    return (isNotEmpty(sequence)) ? (sequence.length() - 1) : -1;
}

From source file:de.cosmocode.lucene.DefaultLuceneQuery.java

@Override
public DefaultLuceneQuery addUnescaped(final CharSequence value, final boolean mandatory) {
    if (value == null || value.length() == 0) {
        setLastSuccessful(false);/*ww w . j  a v  a2s  .c o  m*/
        return this;
    }

    if (mandatory)
        queryArguments.append("+");
    queryArguments.append(value).append(" ");
    setLastSuccessful(true);

    return this;
}