Example usage for android.text Editable length

Introduction

In this page you can find the example usage for android.text Editable length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:Main.java

/**
 * @see android.text.Html// www  .j av a  2 s .com
 */
private static void start(Editable text, Object mark) {
    int len = text.length();
    text.setSpan(mark, len, len, Spanned.SPAN_MARK_MARK);
}

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From source file:Main.java

public static void locateCursur(final EditText text) {
    if (text == null) {
        return;/*from   w  ww. java2s  .com*/
    }
    new Handler().postDelayed(new Runnable() {
        @Override
        public void run() {
            Editable b = text.getText();
            text.setSelection(b.length());
        }
    }, 100);
}

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From source file:Main.java

/**
 * Modified from {@link android.text.Html}
 *//*from  ww  w  . j  a v  a 2 s .c  om*/
private static void end(Editable text, Class<?> kind, Object... replaces) {
    int len = text.length();
    Object obj = getLast(text, kind);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);
    if (where != len) {
        for (Object replace : replaces) {
            text.setSpan(replace, where, len, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

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From source file:Main.java

public static void convertToLowercase(Editable s) {
    String lowerCase = s.toString().toLowerCase();
    if (!lowerCase.equals(s.toString())) {
        s.replace(0, s.length(), lowerCase);
    }// ww w  .  j  a v  a2s.c  o  m
}

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From source file:Main.java

/**
 * Formats the text while the user types for Expiration Date
 * @param et The edit text being worked on
 * @param textWatcher Text watcher to both remove and add back on. (Pass 'this' from class)
 * @param <T> T extends EditText//from   w w w. j  av  a2 s  . co m
 */
public static <T extends EditText> void formatExpirationDateWhileTyping(T et, TextWatcher textWatcher) {
    if (et == null) {
        return;
    }
    if (textWatcher == null) {
        return;
    }
    Editable s = et.getText();
    if (s == null) {
        return;
    }

    if (s.length() > 0) {
        String input = s.toString();
        input = input.replace("/", "");
        input = input.replace(" / ", "");
        if (input.length() <= 2) {
        } else if (input.length() >= 3 && input.length() <= 7) {
            String sub1 = input.substring(0, 2);
            String sub2 = input.substring(2);
            String toSet = sub1 + "/" + sub2;

            et.removeTextChangedListener(textWatcher);
            et.setText(toSet);
            et.setSelection(toSet.length());
            et.addTextChangedListener(textWatcher);
        }
    }
}

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From source file:org.eyeseetea.malariacare.network.CustomParser.java

/** Modified from {@link android.text.Html} */
private static void end(Editable text, Class<?> kind, Object... replaces) {
    int len = text.length();
    Object obj = getLast(text, kind);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);//  w  w  w  .j  a v a2 s . c om
    if (where != len) {
        for (Object replace : replaces) {
            text.setSpan(replace, where, len, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
    return;
}

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From source file:org.mozilla.focus.widget.InlineAutocompleteEditText.java

private static boolean hasCompositionString(Editable content) {
    Object[] spans = content.getSpans(0, content.length(), Object.class);

    if (spans != null) {
        for (Object span : spans) {
            if ((content.getSpanFlags(span) & Spanned.SPAN_COMPOSING) != 0) {
                // Found composition string.
                return true;
            }/* www. j ava2 s.com*/
        }
    }

    return false;
}

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From source file:com.schedjoules.eventdiscovery.framework.widgets.ClearableEditText.java

@Override
protected void onFinishInflate() {
    super.onFinishInflate();

    mClearIcon = new TintedDrawable(getContext(), R.drawable.schedjoules_ic_clear_black_24dp,
            new AttributeColor(getContext(), R.attr.schedjoules_appBarIconColor)).get();

    addTextChangedListener(new AbstractTextWatcher() {
        @Override//from  ww  w.  j av a2  s. c  o  m
        public void afterTextChanged(Editable text) {
            Drawable clearIcon = text.length() > 0 ? mClearIcon : null;
            setCompoundDrawablesWithIntrinsicBounds(null, null, clearIcon, null);
        }
    });

    mGestureDetector = new GestureDetectorCompat(getContext(), new GestureDetector.SimpleOnGestureListener() {
        @Override
        public boolean onSingleTapUp(MotionEvent event) {
            if (event.getRawX() >= getRight() - getTotalPaddingRight()) {
                setText("");
            }
            return false;
        }
    });
}

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From source file:com.googlecode.eyesfree.brailleback.rule.DefaultBrailleRule.java

@Override
public void format(Editable result, Context context, AccessibilityNodeInfoCompat node) {
    int oldLength = result.length();
    CharSequence text = LabelingUtils.getNodeText(node, getLabelManager());
    if (text == null) {
        text = "";
    }//ww w  . j ava 2s. c o m

    result.append(text);

    if (node.isCheckable() || node.isChecked()) {
        CharSequence mark;
        if (node.isChecked()) {
            mark = context.getString(R.string.checkmark_checked);
        } else {
            mark = context.getString(R.string.checkmark_not_checked);
        }
        StringUtils.appendWithSpaces(result, mark);
    }

    if (oldLength == result.length() && AccessibilityNodeInfoUtils.isActionableForAccessibility(node)) {
        result.append(getFallbackText(context, node));
    }
}

---

From source file:org.alfresco.mobile.android.application.fragments.node.upload.UploadLocalDialogFragment.java

public Dialog onCreateDialog(Bundle savedInstanceState) {
    final AlfrescoAccount currentAccount = (AlfrescoAccount) getArguments().get(ARGUMENT_ACCOUNT);
    File f = AlfrescoStorageManager.getInstance(getActivity()).getDownloadFolder(currentAccount);
    final File file = (File) getArguments().get(ARGUMENT_FILE);

    final File folderStorage = f;

    LayoutInflater inflater = LayoutInflater.from(getActivity());
    final View v = inflater.inflate(R.layout.app_create_document, (ViewGroup) this.getView());
    v.findViewById(R.id.document_extension).setVisibility(View.GONE);
    final MaterialEditText textName = ((MaterialEditText) v.findViewById(R.id.document_name));
    textName.setText(file.getName());/*from   www.  j av a2 s. c o  m*/
    textName.setFloatingLabelText(getString(R.string.content_name));

    // This Listener is responsible to enable or not the validate button and
    // error message.
    textName.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            if (s.length() > 0) {
                ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(true);
                textName.setError(null);
                textName.setFloatingLabelText(getString(R.string.content_name));
            } else {
                textName.setHint(R.string.create_document_name_hint);
                ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(false);
            }
        }

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

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    });

    MaterialDialog dialog = new MaterialDialog.Builder(getActivity()).iconRes(R.drawable.ic_application_logo)
            .title(R.string.import_document_name).customView(v, true).positiveText(R.string.action_import)
            .negativeText(R.string.cancel).callback(new MaterialDialog.ButtonCallback() {
                @Override
                public void onPositive(MaterialDialog dialog) {
                    String fileName = textName.getText().toString();

                    File newFile = new File(folderStorage, fileName);

                    if (newFile.exists()) {
                        // If the file already exist, we prompt a warning
                        // message.
                        textName.setError(getString(R.string.create_document_filename_error));
                        return;
                    } else {
                        UIUtils.hideKeyboard(getActivity());

                        DataProtectionManager.getInstance(getActivity()).copyAndEncrypt(file, newFile);

                        if (getActivity() instanceof PublicDispatcherActivity) {
                            getActivity().finish();
                        }
                    }
                    dialog.dismiss();
                }

                @Override
                public void onNegative(MaterialDialog dialog) {
                    getActivity().finish();
                }
            }).build();

    return dialog;
}

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