Example usage for android.text Editable length

List of usage examples for android.text Editable length

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  4. android.text.*
  5. Editable
  6. 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:org.miaowo.miaowo.util.Html.java

private static void endA(Editable text) {
    int len = text.length();
    Href h = getLast(text, Href.class);
    if (h != null) {
        if (h.mHref != null) {
            setSpanFromMark(text, h, new URLSpan((h.mHref)));
        }/* w  ww. ja va2s .c  om*/
    }
}

From source file:com.polito.dion.CommentsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_comments, container, false);
    RecyclerView mCommentsView = (RecyclerView) rootView.findViewById(R.id.comment_list);
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    mETAddType = (EditText) rootView.findViewById(R.id.etAddType);
    mETAddCost = (EditText) rootView.findViewById(R.id.etAddCost);

    final Button sendButton = (Button) rootView.findViewById(R.id.send_comment);

    final DatabaseReference commentsRef = FirebaseUtil.getCommentsRef().child(mPostRef);
    mAdapter = new FirebaseRecyclerAdapter<Comment, CommentViewHolder>(Comment.class, R.layout.comment_item,
            CommentViewHolder.class, commentsRef) {
        @Override//from w  w w. j  av a  2s  . co  m
        protected void populateViewHolder(final CommentViewHolder viewHolder, Comment comment, int position) {
            Author author = comment.getAuthor();
            viewHolder.commentAuthor.setText(author.getFull_name());
            GlideUtil.loadProfileIcon(author.getProfile_picture(), viewHolder.commentPhoto);

            viewHolder.authorRef = author.getUid();
            viewHolder.commentTime.setText(DateUtils.getRelativeTimeSpanString((long) comment.getTimestamp()));
            viewHolder.commentText.setText(comment.getText());
            viewHolder.commentAddType.setText(comment.getAddType());
            viewHolder.commentAddCost.setText(comment.getAddCost());

        }
    };
    sendButton.setEnabled(false);
    mEditText.setHint(R.string.new_comment_hint);
    mEditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(DEFAULT_MSG_LENGTH_LIMIT) });
    mEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (editable.length() > 0) {
                sendButton.setEnabled(true);
            } else {
                sendButton.setEnabled(false);
            }
        }
    });
    sendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Clear input box and hide keyboard.
            final Editable commentText = mEditText.getText();
            final Editable commentAddType = mETAddType.getText();
            final Editable commentAddCost = mETAddCost.getText();
            mEditText.setText("");
            mETAddType.setText("");
            mETAddCost.setText("");

            InputMethodManager inputManager = (InputMethodManager) getActivity()
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(mEditText.getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);

            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
            if (user == null) {
                Toast.makeText(getActivity(), R.string.user_logged_out_error, Toast.LENGTH_SHORT).show();
            }

            Author author = new Author(user.getDisplayName(), user.getPhotoUrl().toString(), user.getUid());

            Comment comment = new Comment(author, commentAddCost.toString(), commentAddType.toString(),
                    commentText.toString(), ServerValue.TIMESTAMP);
            commentsRef.push().setValue(comment, new DatabaseReference.CompletionListener() {
                @Override
                public void onComplete(DatabaseError error, DatabaseReference firebase) {
                    if (error != null) {
                        Log.w(TAG, "Error posting comment: " + error.getMessage());
                        Toast.makeText(getActivity(), "Error posting comment.", Toast.LENGTH_SHORT).show();
                        mEditText.setText(commentText);
                    }
                }
            });
        }
    });
    mCommentsView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mCommentsView.setAdapter(mAdapter);
    return rootView;
}

From source file:org.miaowo.miaowo.util.Html.java

private static void start(Editable text, Object mark) {
    int len = text.length();
    text.setSpan(mark, len, len, Spannable.SPAN_MARK_MARK);
}

From source file:cn.studyjams.s2.sj0132.bowenyan.mygirlfriend.nononsenseapps.notepad.ui.common.DialogEditList.java

void setup() {
    // New item hides delete button and disables OK initially
    if (getArguments().getLong(LIST_ID, -1) < 1) {
        binding.deleteButton.setVisibility(View.GONE);
        binding.buttons.dialogYes.setEnabled(false);
    }/*from   w  w w.  ja  v  a2s .  com*/

    if (getArguments().getLong(LIST_ID, -1) > 0) {
        getDialog().setTitle(R.string.menu_managelists);
        getLoaderManager().restartLoader(0, null, new LoaderCallbacks<Cursor>() {

            @Override
            public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
                return new CursorLoader(getActivity(), TaskList.getUri(getArguments().getLong(LIST_ID, -1)),
                        TaskList.Columns.FIELDS, null, null, null);
            }

            @Override
            public void onLoadFinished(Loader<Cursor> arg0, Cursor c) {
                if (c.moveToFirst()) {
                    mTaskList = new TaskList(c);
                    fillViews();
                }
                // Don't need it anymore
                getLoaderManager().destroyLoader(0);
            }

            @Override
            public void onLoaderReset(Loader<Cursor> arg0) {

            }
        });
    } else {
        getDialog().setTitle(R.string.menu_createlist);
        mTaskList = new TaskList();
    }

    binding.titleField.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {

        }

        @Override
        public void afterTextChanged(Editable editable) {
            binding.buttons.dialogYes.setEnabled(editable.length() > 0);
        }
    });

    binding.deleteButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            deleteClicked();
        }
    });

    binding.buttons.dialogNo.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            dismiss();
        }
    });

    binding.buttons.dialogYes.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            okClicked();
        }
    });
}

From source file:org.miaowo.miaowo.util.Html.java

private static void endFont(Editable text) {
    int len = text.length();
    Font f = getLast(text, Font.class);
    int where = text.getSpanStart(f);
    text.removeSpan(f);// w w  w  .java 2  s . c  o  m

    if (where != len) {
        if (!TextUtils.isEmpty(f.mColor)) {
            if (f.mColor.startsWith("@")) {
                Resources res = Resources.getSystem();
                String name = f.mColor.substring(1);
                int colorRes = res.getIdentifier(name, "color", "android");
                if (colorRes != 0) {
                    ColorStateList colors = ResourcesCompat.getColorStateList(res, colorRes, null);
                    text.setSpan(new TextAppearanceSpan(null, 0, 0, colors, null), where, len,
                            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            } else {
                int c = Color.parseColor(f.mColor);
                if (c != -1) {
                    text.setSpan(new ForegroundColorSpan(c | 0xFF000000), where, len,
                            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            }
        }

        if (f.mFace != null) {
            text.setSpan(new TypefaceSpan(f.mFace), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

From source file:org.miaowo.miaowo.util.Html.java

private static void end(Editable text, Class kind, Object repl) {
    int len = text.length();
    Object obj = getLast(text, kind);
    if (obj != null) {
        setSpanFromMark(text, obj, repl);
    }/*w ww.j av  a  2s  .  c o m*/
}

From source file:me.xingrz.finder.ZipFinderActivity.java

private void confirmFilePassword() {
    Editable password = ((EditText) passwordPrompt.findViewById(R.id.password)).getText();

    char[] chars = new char[password.length()];
    password.getChars(0, password.length(), chars, 0);

    extracting.setPassword(chars);/* w w w. j  ava2s .  c  o m*/
    openFileInZip();
}

From source file:org.miaowo.miaowo.util.Html.java

private static void appendNewlines(Editable text, int minNewline) {
    final int len = text.length();

    if (len == 0) {
        return;//from w ww .j  av a 2 s  . co  m
    }

    int existingNewlines = 0;
    for (int i = len - 1; i >= 0 && text.charAt(i) == '\n'; i--) {
        existingNewlines++;
    }

    for (int j = existingNewlines; j < minNewline; j++) {
        text.append("\n");
    }
}

From source file:org.alfresco.mobile.android.application.fragments.create.DocumentPropertiesDialogFragment.java

public Dialog onCreateDialog(Bundle savedInstanceState) {
    AnalyticsHelper.reportScreen(getActivity(), AnalyticsManager.SCREEN_NODE_CREATE_FORM);

    final String fragmentTag = (String) getArguments().get(ARGUMENT_FRAGMENT_TAG);
    final AlfrescoAccount currentAccount = (AlfrescoAccount) getArguments().get(ARGUMENT_ACCOUNT);
    final DocumentTypeRecord documentType = (DocumentTypeRecord) getArguments().get(ARGUMENT_DOCUMENT_TYPE);
    final ResolveInfo editor = (ResolveInfo) getArguments().get(ARGUMENT_EDITOR);

    File f = null;/* ww  w .j  ava 2  s .  com*/
    if (FileExplorerFragment.TAG.equals(fragmentTag)) {
        // If creation inside the download area, we store it inside
        // download.
        f = AlfrescoStorageManager.getInstance(getActivity()).getDownloadFolder(currentAccount);
    } else {
        // If creation inside a repository folder, we store temporarly
        // inside the capture.
        f = AlfrescoStorageManager.getInstance(getActivity()).getCaptureFolder(currentAccount);
    }

    final File folderStorage = f;

    LayoutInflater inflater = LayoutInflater.from(getActivity());
    final View v = inflater.inflate(R.layout.app_create_document, (ViewGroup) this.getView());

    ((TextView) v.findViewById(R.id.document_extension)).setText(documentType.extension);

    final MaterialEditText textName = ((MaterialEditText) v.findViewById(R.id.document_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) {
                textName.setFloatingLabelText(getString(R.string.content_name));
                ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(true);
                if (UIUtils.hasInvalidName(s.toString().trim())) {
                    textName.setError(getString(R.string.filename_error_character));
                    ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(false);
                } else {
                    textName.setError(null);
                }
            } else {
                textName.setHint(R.string.create_document_name_hint);
                ((MaterialDialog) getDialog()).getActionButton(DialogAction.POSITIVE).setEnabled(false);
                textName.setError(null);
            }
        }

        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.create_document_title).customView(v, true).positiveText(R.string.create)
            .negativeText(R.string.cancel).callback(new MaterialDialog.ButtonCallback() {
                @Override
                public void onNegative(MaterialDialog dialog) {
                    dialog.dismiss();
                }

                @Override
                public void onPositive(MaterialDialog dialog) {
                    String fileName = textName.getText().toString().trim().concat(documentType.extension);

                    File newFile = new File(folderStorage, fileName);

                    if (newFile.exists() && FileExplorerFragment.TAG.equals(fragmentTag)) {
                        // If the file already exist, we prompt a warning
                        // message.
                        textName.setError(getString(R.string.create_document_filename_error));
                        return;
                    } else {
                        try {
                            // If there's a template we create the file
                            // based on
                            // this template.
                            if (documentType.templatePath != null) {
                                AssetManager assetManager = getActivity().getAssets();
                                IOUtils.copyFile(assetManager.open(documentType.templatePath), newFile);
                            } else {
                                newFile.createNewFile();
                            }
                        } catch (IOException e1) {
                            Log.e(TAG, Log.getStackTraceString(e1));
                        }
                    }

                    // We create the Intent based on informations we grab
                    // previously.
                    Intent intent = new Intent(Intent.ACTION_VIEW);
                    Uri data = Uri.fromFile(newFile);
                    intent.setDataAndType(data, documentType.mimetype);
                    intent.setComponent(new ComponentName(editor.activityInfo.applicationInfo.packageName,
                            editor.activityInfo.name));

                    try {
                        Fragment fr = getFragmentManager().findFragmentByTag(fragmentTag);
                        if (fr != null && fr.isVisible()) {
                            if (fr instanceof DocumentFolderBrowserFragment) {
                                // During Creation on a specific folder.
                                ((DocumentFolderBrowserFragment) fr).setCreateFile(newFile);
                            } else if (fr instanceof FileExplorerFragment) {
                                // During Creation inside the download
                                // folder.
                                ((FileExplorerFragment) fr).setCreateFile(newFile);
                            }
                            fr.startActivity(intent);
                        }
                    } catch (ActivityNotFoundException e) {
                        AlfrescoNotificationManager.getInstance(getActivity())
                                .showToast(R.string.error_unable_open_file);
                    }
                    dismiss();
                }
            }).build();

    dialog.getActionButton(DialogAction.POSITIVE).setEnabled(false);

    return dialog;
}

From source file:net.mceoin.cominghome.oauth.OAuthFlowApp.java

@SuppressLint("SetJavaScriptEnabled")
@Override/*  w  w w  .ja v a  2  s .com*/
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.oauth);
    this.prefs = PreferenceManager.getDefaultSharedPreferences(this);

    EditText editPincode = (EditText) findViewById(R.id.editPincode);
    editPincode.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            Button usePincode = (Button) findViewById(R.id.btn_use_pincode);
            if (s.length() == 8) {
                usePincode.setEnabled(true);
            } else {
                usePincode.setEnabled(false);
            }
        }

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

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    });
    editPincode.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                if (v.length() == 8) {
                    usePincode();
                    return true;
                }
            }
            return false;
        }
    });

    Button usePincode = (Button) findViewById(R.id.btn_use_pincode);
    usePincode.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            usePincode();
        }
    });

    WebView webView = (WebView) findViewById(R.id.webView);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setLoadWithOverviewMode(true);
    webView.getSettings().setUseWideViewPort(false);

    try {
        webView.loadUrl(Constants.AUTHORIZE_URL);
    } catch (Exception e) {
        e.printStackTrace();
        Toast.makeText(this, "Failed", Toast.LENGTH_LONG).show();
    }

}