Example usage for android.text InputFilter InputFilter

List of usage examples for android.text InputFilter InputFilter

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Introduction

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

Prototype

InputFilter

Source Link

Usage

From source file:com.j_o.android.imdb_client.ui.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    mediaList = new ArrayList<Media>();
    mediaGrid = (GridView) findViewById(R.id.media_grid_view);
    editTxMediaSearch = (EditText) findViewById(R.id.edit_search_media);

    // Input filter that not allow special characters.
    InputFilter filter = new InputFilter() {
        @Override/*  w  ww. ja  v  a 2s . c  om*/
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {

            if (source instanceof SpannableStringBuilder) {
                SpannableStringBuilder sourceAsSpannableBuilder = (SpannableStringBuilder) source;
                for (int i = end - 1; i >= start; i--) {
                    char currentChar = source.charAt(i);
                    if (!Character.isLetterOrDigit(currentChar) && !Character.isSpaceChar(currentChar)) {
                        sourceAsSpannableBuilder.delete(i, i + 1);
                    }
                }
                return source;
            } else {
                StringBuilder filteredStringBuilder = new StringBuilder();
                for (int i = 0; i < end; i++) {
                    char currentChar = source.charAt(i);
                    if (Character.isLetterOrDigit(currentChar) || Character.isSpaceChar(currentChar)) {
                        filteredStringBuilder.append(currentChar);
                    }
                }
                return filteredStringBuilder.toString();
            }
        }
    };
    editTxMediaSearch.setFilters(new InputFilter[] { filter });

    editTxMediaSearch.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                new AskForMediaAsyncTaks().execute(editTxMediaSearch.getText().toString());
                InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(editTxMediaSearch.getWindowToken(), 0);
                return true;
            }
            return false;
        }

    });

}

From source file:com.jins_meme.bridge.OSCConfigFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    handler = new Handler();

    layout = (LinearLayout) view.findViewById(R.id.osc_layout);
    layout.setOnTouchListener(new OnTouchListener() {
        @Override// ww w.ja  v a 2 s .  c  o  m
        public boolean onTouch(View view, MotionEvent motionEvent) {
            Log.d("DEBUG", "view touch.");

            layout.requestFocus();

            return false;
        }
    });

    InputFilter[] filters = new InputFilter[1];
    filters[0] = new InputFilter() {
        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            if (end > start) {
                String destTxt = dest.toString();
                String resultingTxt = destTxt.substring(0, dstart) + source.subSequence(start, end)
                        + destTxt.substring(dend);
                if (!resultingTxt
                        .matches("^\\d{1,3}(\\." + "(\\d{1,3}(\\.(\\d{1,3}(\\.(\\d{1,3})?)?)?)?)?)?")) {
                    return "";
                } else {
                    String[] splits = resultingTxt.split("\\.");
                    for (String split : splits) {
                        if (Integer.valueOf(split) > 255) {
                            return "";
                        }
                    }
                }
            }
            return null;
        }
    };

    etRemoteIP = (EditText) view.findViewById(R.id.remote_ip);
    String savedRemoteIP = ((MainActivity) getActivity()).getSavedValue("REMOTE_IP", "255.255.255.255");
    if (savedRemoteIP.equals("255.255.255.255")) {
        etRemoteIP.setText(MemeOSC.getRemoteIPv4Address());
    } else {
        etRemoteIP.setText(savedRemoteIP);
    }
    etRemoteIP.setFilters(filters);
    etRemoteIP.setOnFocusChangeListener(new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean b) {
            if (!b) {
                InputMethodManager imm = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
            }
        }
    });
    etRemoteIP.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) {
            Log.d("DEBUG", "after text changed " + editable.toString());

            ((MainActivity) getActivity()).autoSaveValue("REMOTE_IP", editable.toString());

            testOSC.setRemoteIP(etRemoteIP.getText().toString());
            testOSC.initSocket();
        }
    });

    etRemotePort = (EditText) view.findViewById(R.id.remote_port);
    etRemotePort.setText(String.valueOf(((MainActivity) getActivity()).getSavedValue("REMOTE_PORT", 10316)));
    etRemotePort.setOnFocusChangeListener(new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean b) {
            if (!b) {
                InputMethodManager imm = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
            }
        }
    });
    etRemotePort.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) {
            Log.d("DEBUG", "after text changed " + editable.toString());

            if (editable.toString().length() > 0) {
                ((MainActivity) getActivity()).autoSaveValue("REMOTE_PORT",
                        Integer.valueOf(editable.toString()));

                testOSC.setRemotePort(Integer.parseInt(editable.toString()));
                testOSC.initSocket();
            }
        }
    });

    etHostIP = (EditText) view.findViewById(R.id.host_ip);
    etHostIP.setText(MemeOSC.getHostIPv4Address());
    etHostIP.setEnabled(false);

    etHostPort = (EditText) view.findViewById(R.id.host_port);
    etHostPort.setText(String.valueOf(((MainActivity) getActivity()).getSavedValue("HOST_PORT", 11316)));
    etHostPort.setOnFocusChangeListener(new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean b) {
            if (!b) {
                InputMethodManager imm = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
            }
        }
    });
    etHostPort.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) {
            Log.d("DEBUG", "after text changed " + editable.toString());

            if (editable.toString().length() > 0) {
                ((MainActivity) getActivity()).autoSaveValue("HOST_PORT", Integer.valueOf(editable.toString()));
                testOSC.setHostPort(Integer.parseInt(editable.toString()));
                testOSC.initSocket();
            }
        }
    });

    btnTest = (Button) view.findViewById(R.id.remote_test);
    btnTest.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            layout.requestFocus();

            testOSC.setAddress("/meme/bridge", "/test");
            testOSC.setTypeTag("si");
            testOSC.addArgument(etRemoteIP.getText().toString());
            testOSC.addArgument(Integer.parseInt(etRemotePort.getText().toString()));
            testOSC.flushMessage();
        }
    });

    testOSC = new MemeOSC();
    testOSC.setRemoteIP(etRemoteIP.getText().toString());
    testOSC.setRemotePort(Integer.parseInt(etRemotePort.getText().toString()));
    testOSC.setHostPort(Integer.parseInt(etHostPort.getText().toString()));
    testOSC.initSocket();

    isShown = true;
    Thread rcvTestThread = new Thread(new ReceiveTestTRunnable());
    rcvTestThread.start();
}

From source file:nz.ac.otago.psyanlab.common.designer.program.operand.RenameOperandDialogueFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    Bundle args = getArguments();/*from  www  .ja v  a 2 s  .  c o  m*/
    if (args != null) {
        mOperandId = args.getLong(ARG_OPERAND_ID, -1);
    }

    if (mOperandId == -1) {
        throw new RuntimeException("Invalid operand id.");
    }

    mOperand = mCallbacks.getOperand(mOperandId);

    LayoutInflater inflater = getActivity().getLayoutInflater();
    View view = inflater.inflate(R.layout.dialogue_rename_variable, null);
    mName = (EditText) view.findViewById(R.id.name);
    mName.setText(mOperand.getName());

    // Thanks to serwus <http://stackoverflow.com/users/1598308/serwus>,
    // who posted at <http://stackoverflow.com/a/20325852>. Modified to
    // support unicode codepoints and validating first character of input.
    InputFilter filter = new InputFilter() {
        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            boolean keepOriginal = true;
            StringBuilder sb = new StringBuilder(end - start);

            int offset = 0;
            String s = source.toString();

            while (offset < s.length()) {
                final int codePoint = s.codePointAt(offset);
                if ((offset == 0 && isAllowedAsFirst(codePoint)) || (offset > 0 && isAllowed(codePoint))) {
                    sb.appendCodePoint(codePoint);
                } else {
                    keepOriginal = false;
                }
                offset += Character.charCount(codePoint);
            }

            if (keepOriginal)
                return null;
            else {
                if (source instanceof Spanned) {
                    SpannableString sp = new SpannableString(sb);
                    TextUtils.copySpansFrom((Spanned) source, start, sb.length(), null, sp, 0);
                    return sp;
                } else {
                    return sb;
                }
            }
        }

        private boolean isAllowed(int codePoint) {
            return Character.isLetterOrDigit(codePoint);
        }

        private boolean isAllowedAsFirst(int codePoint) {
            return Character.isLetter(codePoint);
        }
    };

    mName.setFilters(new InputFilter[] { filter });

    // Build dialogue.
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    builder.setTitle(getString(R.string.title_rename_variable, mOperand.getName())).setView(view)
            .setPositiveButton(R.string.action_rename, mPositiveListener)
            .setNegativeButton(R.string.action_cancel, mNegativeListener);

    // Create the AlertDialog object and return it
    Dialog dialog = builder.create();
    dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
    return dialog;
}

From source file:org.linphone.setup.WizardFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.setup_wizard, container, false);

    username = (EditText) view.findViewById(R.id.setup_username);
    ImageView usernameOkIV = (ImageView) view.findViewById(R.id.setup_username_ok);
    addXMLRPCUsernameHandler(username, usernameOkIV);

    inputFilterCharacters = new String(acceptedChars);
    if (getResources().getBoolean(R.bool.allow_only_phone_numbers_in_wizard)) {
        inputFilterCharacters = new String(acceptedCharsForPhoneNumbers);
    }/*ww w.j a  va 2 s.  c o  m*/
    InputFilter filter = new InputFilter() {
        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            if (end > start) {
                for (int index = start; index < end; index++) {
                    if (!inputFilterCharacters.contains(String.valueOf(source.charAt(index)))) {
                        return "";
                    }
                }
            }
            return null;
        }
    };
    username.setFilters(new InputFilter[] { filter });

    password = (EditText) view.findViewById(R.id.setup_password);
    passwordConfirm = (EditText) view.findViewById(R.id.setup_password_confirm);

    ImageView passwordOkIV = (ImageView) view.findViewById(R.id.setup_password_ok);
    addXMLRPCPasswordHandler(password, passwordOkIV);

    ImageView passwordConfirmOkIV = (ImageView) view.findViewById(R.id.setup_confirm_password_ok);
    addXMLRPCConfirmPasswordHandler(password, passwordConfirm, passwordConfirmOkIV);

    email = (EditText) view.findViewById(R.id.setup_email);
    ImageView emailOkIV = (ImageView) view.findViewById(R.id.setup_email_ok);
    addXMLRPCEmailHandler(email, emailOkIV);

    errorMessage = (TextView) view.findViewById(R.id.setup_error);

    createAccount = (ImageView) view.findViewById(R.id.setup_create);
    createAccount.setEnabled(false);
    createAccount.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
            builder.setPositiveButton(R.string.button_ok, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    createAccount(getUsername(), password.getText().toString(), email.getText().toString(),
                            false);
                }
            });
            builder.setNegativeButton(R.string.button_cancel, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                }
            });
            builder.setMessage(getString(R.string.setup_confirm_username).replace("%s", getUsername()));
            AlertDialog dialog = builder.create();
            dialog.show();
        }
    });

    if (getResources().getBoolean(R.bool.pre_fill_email_in_wizard)) {
        Account[] accounts = AccountManager.get(getActivity()).getAccountsByType("com.google");

        for (Account account : accounts) {
            if (isEmailCorrect(account.name)) {
                String possibleEmail = account.name;
                email.setText(possibleEmail);
                break;
            }
        }
    }

    return view;
}

From source file:org.linphone.setup.RegisterFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.setup_register, container, false);

    username = (EditText) view.findViewById(R.id.setup_username);
    ImageView usernameOkIV = (ImageView) view.findViewById(R.id.setup_username_ok);
    addXMLRPCUsernameHandler(username, usernameOkIV);

    inputFilterCharacters = new String(acceptedChars);
    if (getResources().getBoolean(R.bool.allow_only_phone_numbers_in_wizard)) {
        inputFilterCharacters = new String(acceptedCharsForPhoneNumbers);
    }//from  w w w . j  a  v  a2  s.c  o  m
    InputFilter filter = new InputFilter() {
        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            if (end > start) {
                for (int index = start; index < end; index++) {
                    if (!inputFilterCharacters.contains(String.valueOf(source.charAt(index)))) {
                        return "";
                    }
                }
            }
            return null;
        }
    };
    username.setFilters(new InputFilter[] { filter });

    password = (EditText) view.findViewById(R.id.setup_password);
    passwordConfirm = (EditText) view.findViewById(R.id.setup_password_confirm);

    ImageView passwordOkIV = (ImageView) view.findViewById(R.id.setup_password_ok);
    addXMLRPCPasswordHandler(password, passwordOkIV);

    ImageView passwordConfirmOkIV = (ImageView) view.findViewById(R.id.setup_confirm_password_ok);
    addXMLRPCConfirmPasswordHandler(password, passwordConfirm, passwordConfirmOkIV);

    email = (EditText) view.findViewById(R.id.setup_email);
    ImageView emailOkIV = (ImageView) view.findViewById(R.id.setup_email_ok);
    addXMLRPCEmailHandler(email, emailOkIV);

    errorMessage = (TextView) view.findViewById(R.id.setup_error);

    createAccount = (Button) view.findViewById(R.id.setup_create);
    createAccount.setEnabled(false);
    createAccount.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
            builder.setPositiveButton(R.string.button_ok, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    createAccount(getUsername(), password.getText().toString(), email.getText().toString(),
                            false);
                }
            });
            builder.setNegativeButton(R.string.button_cancel, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                }
            });
            builder.setMessage(getString(R.string.setup_confirm_username).replace("%s", getUsername()));
            AlertDialog dialog = builder.create();
            dialog.show();
        }
    });

    if (getResources().getBoolean(R.bool.pre_fill_email_in_wizard)) {
        Account[] accounts = AccountManager.get(getActivity()).getAccountsByType("com.google");

        for (Account account : accounts) {
            if (isEmailCorrect(account.name)) {
                String possibleEmail = account.name;
                email.setText(possibleEmail);
                break;
            }
        }
    }

    return view;
}

From source file:com.awt.supark.EditCar.java

@Nullable
@Override/*from   w w  w  . j  a v  a  2  s.com*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, final Bundle savedInstanceState) {
    view = inflater.inflate(R.layout.edit_car, container, false);

    addCarButton = (Button) view.findViewById(R.id.DoneButton);
    deleteButton = (Button) view.findViewById(R.id.DeleteButton);
    cancelButton = (Button) view.findViewById(R.id.cancelButton);
    carName = (EditText) view.findViewById(R.id.carName);
    carLicense = (EditText) view.findViewById(R.id.carLicense);
    txtCity = (TextView) view.findViewById(R.id.city);
    txtNum = (TextView) view.findViewById(R.id.number);
    radioNewSrb = (RadioButton) view.findViewById(R.id.radioNewSrb);
    radioGeneric = (RadioButton) view.findViewById(R.id.radioGeneric);
    radioLicenseGroup = (RadioGroup) view.findViewById(R.id.radioLicenseGroup);
    licensePlate = (LinearLayout) view.findViewById(R.id.licensePlate);
    licenseNum = "";
    context = getContext();

    // Setting the custom font
    Typeface licenseFont = Typeface.createFromAsset(getContext().getAssets(), "fonts/LicensePlate.ttf");
    txtCity.setTypeface(licenseFont);
    txtNum.setTypeface(licenseFont);

    db = SQLiteDatabase.openDatabase(getContext().getFilesDir().getPath() + "/carDB.db", null,
            SQLiteDatabase.CREATE_IF_NECESSARY);
    final Bundle b = getArguments();

    if (b.getInt("editid") != -1) {
        editid = b.getInt("editid");
        Cursor d = db.rawQuery("SELECT * FROM cars WHERE car_id = " + editid, null);
        d.moveToFirst();

        carName.setText(d.getString(d.getColumnIndex("car_name")));
        licenseNum = d.getString(d.getColumnIndex("car_license"));
        carLicense.setText(licenseNum);

        if (d.getInt(d.getColumnIndex("isgeneric")) == 0) {
            radioNewSrb.setChecked(true);
            radioGeneric.setChecked(false);
            radioListener();
        } else {
            radioGeneric.setChecked(true);
            radioNewSrb.setChecked(false);
            radioListener();
        }

        deleteButton.setVisibility(View.VISIBLE);
        if (isCarParked(editid)) {
            deleteButton.setEnabled(false);
        }
        TextView text = (TextView) view.findViewById(R.id.text1);
        text.setText(context.getResources().getString(R.string.edit_car));
        d.close();
    } else {
        radioNewSrb.setChecked(true);
        radioListener();
    }

    addCarButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (editid == -1) {
                addCar(v);
            } else {
                editCar(v);
            }
        }
    });

    deleteButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showDeleteQuestionDialog("", getResources().getString(R.string.are_you_sure), v);
        }
    });

    cancelButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            ((MainActivity) context).openCarFragment(null, true);
        }
    });

    // Filters the emojis and other unwanted characters
    filter = new InputFilter() {
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            for (int i = start; i < end; i++) {
                if (!Character.isLetterOrDigit(source.charAt(i))) {
                    return "";
                }
            }
            return null;
        }
    };
    carName.setFilters(new InputFilter[] { filter });
    //carLicense.setFilters(new InputFilter[] { filter });

    // License number filler
    carLicense.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) {
            licenseNum = charSequence.toString();
            updateLicensePlate(charSequence);
        }

        @Override
        public void afterTextChanged(Editable editable) {

        }
    });

    radioLicenseGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(RadioGroup radioGroup, int i) {
            radioListener();
        }
    });

    return view;
}

From source file:org.deviceconnect.android.deviceplugin.hue.activity.fragment.HueFragment04.java

/**
 * Edit serial./*w  ww. j  ava2s  .  c  o  m*/
 */
private void editSerial() {
    final EditText editText = new EditText(getActivity());
    editText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
                InputMethodManager inputMethodManager = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
                return true;
            }
            return false;
        }
    });
    AlertDialog dialog = new AlertDialog.Builder(getActivity()).setTitle(R.string.frag04_serial_number_title)
            .setMessage(R.string.frag04_serial_number_message).setView(editText)
            .setPositiveButton(R.string.frag04_serial_ok, new DialogInterface.OnClickListener() {
                public void onClick(final DialogInterface dialog, final int whichButton) {
                    String serial = editText.getText().toString();
                    searchLightManually(serial);
                }
            }).setNegativeButton(R.string.frag04_serial_cancel, new DialogInterface.OnClickListener() {
                public void onClick(final DialogInterface dialog, final int whichButton) {
                }
            }).show();
    final Button positiveButton = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
    positiveButton.setEnabled(false);

    // Input limit of the serial number
    InputFilter inputFilter = new InputFilter() {
        @Override
        public CharSequence filter(final CharSequence source, final int start, final int end,
                final Spanned dest, final int dstart, final int dend) {
            if (source.toString().matches("[0-9a-fA-F]+")) {
                return source;
            } else {
                return "";
            }
        }
    };
    InputFilter[] filters = new InputFilter[] { inputFilter, new InputFilter.LengthFilter(6) };
    editText.setFilters(filters);
    editText.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
        }

        @Override
        public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
            positiveButton.setEnabled(editText.length() == 6);
        }

        @Override
        public void afterTextChanged(final Editable s) {
        }
    });
    editText.setHint(R.string.frag04_serial_number_hint);
}

From source file:org.chromium.chrome.browser.payments.ui.EditorView.java

/**
 * Builds the editor view.//from   ww  w.j  a va2s . c  o m
 *
 * @param activity        The activity on top of which the UI should be displayed.
 * @param observerForTest Optional event observer for testing.
 */
public EditorView(Activity activity, PaymentRequestObserverForTest observerForTest) {
    super(activity, R.style.FullscreenWhite);
    // Sets transparent background for animating content view.
    getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
    mContext = activity;
    mObserverForTest = observerForTest;
    mHandler = new Handler();
    mEditorActionListener = new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                mDoneButton.performClick();
                return true;
            } else if (actionId == EditorInfo.IME_ACTION_NEXT) {
                View next = v.focusSearch(View.FOCUS_FORWARD);
                if (next != null) {
                    next.requestFocus();
                    return true;
                }
            }
            return false;
        }
    };

    mHalfRowMargin = activity.getResources().getDimensionPixelSize(R.dimen.payments_section_large_spacing);
    mFieldViews = new ArrayList<>();
    mEditableTextFields = new ArrayList<>();
    mDropdownFields = new ArrayList<>();

    final Pattern cardNumberPattern = Pattern.compile("^[\\d- ]*$");
    mCardNumberInputFilter = new InputFilter() {
        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            // Accept deletions.
            if (start == end)
                return null;

            // Accept digits, "-", and spaces.
            if (cardNumberPattern.matcher(source.subSequence(start, end)).matches()) {
                return null;
            }

            // Reject everything else.
            return "";
        }
    };

    mCardNumberFormatter = new CreditCardNumberFormattingTextWatcher();
    new AsyncTask<Void, Void, PhoneNumberFormattingTextWatcher>() {
        @Override
        protected PhoneNumberFormattingTextWatcher doInBackground(Void... unused) {
            return new PhoneNumberFormattingTextWatcher();
        }

        @Override
        protected void onPostExecute(PhoneNumberFormattingTextWatcher result) {
            mPhoneFormatter = result;
            if (mPhoneInput != null) {
                mPhoneInput.addTextChangedListener(mPhoneFormatter);
            }
        }
    }.execute();
}

From source file:org.noise_planet.noisecapture.CommentActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_comment);

    View mainView = findViewById(R.id.mainLayout);
    if (mainView != null) {
        mainView.setOnTouchListener(new MainOnTouchListener(this));
    }//from ww w.j a  va2 s .  c  o  m

    // Read record activity parameter
    // Use last record of no parameter provided
    this.measurementManager = new MeasurementManager(this);
    Intent intent = getIntent();
    // Read the last stored record
    List<Storage.Record> recordList = measurementManager.getRecords();
    if (intent != null && intent.hasExtra(COMMENT_RECORD_ID)) {
        record = measurementManager.getRecord(intent.getIntExtra(COMMENT_RECORD_ID, -1));
    } else {
        if (!recordList.isEmpty()) {
            record = recordList.get(0);
        } else {
            // Message for starting a record
            Toast.makeText(getApplicationContext(), getString(R.string.no_results), Toast.LENGTH_LONG).show();
            return;
        }
    }
    if (record != null) {
        View addPhoto = findViewById(R.id.btn_add_photo);
        addPhoto.setOnClickListener(new OnAddPhotoClickListener(this));
        View resultsBtn = findViewById(R.id.resultsBtn);
        resultsBtn.setOnClickListener(new OnGoToResultPage(this));
        View deleteBts = findViewById(R.id.deleteBtn);
        deleteBts.setOnClickListener(new OnDeleteMeasurement(this));
        TextView noisePartyTag = (TextView) findViewById(R.id.edit_noiseparty_tag);
        noisePartyTag.setEnabled(record.getUploadId().isEmpty());
        noisePartyTag.setFilters(new InputFilter[] { new InputFilter.AllCaps(), new InputFilter() {
            @Override
            public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                    int dend) {
                // [^A-Za-z0-9_]
                StringBuilder stringBuilder = new StringBuilder();
                for (int i = start; i < end; i++) {
                    char c = source.charAt(i);
                    if (Character.isLetterOrDigit(c) || c == '_') {
                        stringBuilder.append(c);
                    }
                }

                // keep original if unchanged or return swapped chars
                boolean modified = (stringBuilder.length() == end - start);
                return modified ? null : stringBuilder.toString();
            }
        } });
        if (record.getNoisePartyTag() == null) {
            // Read last stored NoiseParty id
            for (Storage.Record recordItem : recordList) {
                if (recordItem.getId() != record.getId()) {
                    if (recordItem.getNoisePartyTag() != null) {
                        noisePartyTag.setText(recordItem.getNoisePartyTag());
                    }
                    break;
                }
            }
        } else {
            noisePartyTag.setText(record.getNoisePartyTag());
        }
    }
    initDrawer(record != null ? record.getId() : null);
    SeekBar seekBar = (SeekBar) findViewById(R.id.pleasantness_slider);

    // Load stored user comment
    // Pleasantness and tags are read only if the record has been uploaded
    Map<String, Storage.TagInfo> tagToIndex = new HashMap<>(Storage.TAGS_INFO.length);
    for (Storage.TagInfo sysTag : Storage.TAGS_INFO) {
        tagToIndex.put(sysTag.name, sysTag);
    }

    View thumbnail = findViewById(R.id.image_thumbnail);
    thumbnail.setOnClickListener(new OnImageClickListener(this));
    if (record != null) {
        // Load selected tags
        for (String sysTag : measurementManager.getTags(record.getId())) {
            Storage.TagInfo tagInfo = tagToIndex.get(sysTag);
            if (tagInfo != null) {
                checkedTags.add(tagInfo.id);
            }
        }
        // Load description
        if (record.getDescription() != null) {
            TextView description = (TextView) findViewById(R.id.edit_description);
            description.setText(record.getDescription());
        }
        Integer pleasantness = record.getPleasantness();
        if (pleasantness != null) {
            seekBar.setProgress((int) (Math.round((pleasantness / 100.0) * seekBar.getMax())));
            seekBar.setThumb(
                    seekBar.getResources().getDrawable(R.drawable.seekguess_scrubber_control_normal_holo));
            userInputSeekBar.set(true);
        } else {
            seekBar.setThumb(
                    seekBar.getResources().getDrawable(R.drawable.seekguess_scrubber_control_disabled_holo));
        }
        photo_uri = record.getPhotoUri();
        // User can only update not uploaded data
        seekBar.setEnabled(record.getUploadId().isEmpty());
    } else {
        // Message for starting a record
        Toast.makeText(getApplicationContext(), getString(R.string.no_results), Toast.LENGTH_LONG).show();
    }
    thumbnailImageLayoutDoneObserver = new OnThumbnailImageLayoutDoneObserver(this);
    thumbnail.getViewTreeObserver().addOnGlobalLayoutListener(thumbnailImageLayoutDoneObserver);

    seekBar.setOnSeekBarChangeListener(new OnSeekBarUserInput(userInputSeekBar));
    // Fill tags grid
    Resources r = getResources();
    String[] tags = r.getStringArray(R.array.tags);
    // Append tags items
    for (Storage.TagInfo tagInfo : Storage.TAGS_INFO) {
        ViewGroup tagContainer = (ViewGroup) findViewById(tagInfo.location);
        if (tagContainer != null && tagInfo.id < tags.length) {
            addTag(tags[tagInfo.id], tagInfo.id, tagContainer,
                    tagInfo.color != -1 ? r.getColor(tagInfo.color) : -1);
        }
    }
}

From source file:org.akvo.rsr.up.UpdateEditorActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mUser = SettingsUtil.getAuthUser(this);
    nextLocalId = SettingsUtil.ReadInt(this, ConstantUtil.LOCAL_ID_KEY, -1);

    // find which update we are editing
    // null means create a new one
    Bundle extras = getIntent().getExtras();
    projectId = extras != null ? extras.getString(ConstantUtil.PROJECT_ID_KEY) : null;
    if (projectId == null) {
        DialogUtil.errorAlert(this, R.string.noproj_dialog_title, R.string.noproj_dialog_msg);
    }//from w w w  .j  a v a  2s.  co  m
    updateId = extras != null ? extras.getString(ConstantUtil.UPDATE_ID_KEY) : null;
    if (updateId == null) {
        updateId = savedInstanceState != null ? savedInstanceState.getString(ConstantUtil.UPDATE_ID_KEY) : null;
    }

    //Limit what we can write 
    InputFilter postFilter = new InputFilter() {

        @Override
        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart,
                int dend) {
            boolean keepOriginal = true;
            StringBuilder sb = new StringBuilder(end - start);
            for (int i = start; i < end; i++) {
                char c = source.charAt(i);
                if (isCharAllowed(c)) // put your condition here
                    sb.append(c);
                else
                    keepOriginal = false;
            }
            if (keepOriginal)
                return null;
            else {
                if (source instanceof Spanned) {
                    SpannableString sp = new SpannableString(sb);
                    TextUtils.copySpansFrom((Spanned) source, start, sb.length(), null, sp, 0);
                    return sp;
                } else {
                    return sb;
                }
            }
        }

        private boolean isCharAllowed(char c) {
            //                    return !Character.isSurrogate(c); //From API 19
            return !(c >= 0xD800 && c <= 0xDFFF);
        }
    };

    // get the look
    setContentView(R.layout.activity_update_editor);
    // find the fields
    progressGroup = findViewById(R.id.sendprogress_group);
    uploadProgress = (ProgressBar) findViewById(R.id.sendProgressBar);
    projTitleLabel = (TextView) findViewById(R.id.projupd_edit_proj_title);
    projupdTitleCount = (TextView) findViewById(R.id.projupd_edit_titlecount);
    projupdTitleCount.setText(Integer.toString(TITLE_LENGTH));
    projupdTitleText = (EditText) findViewById(R.id.projupd_edit_title);
    projupdTitleText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(TITLE_LENGTH), postFilter });
    projupdTitleText.addTextChangedListener(new TextWatcher() {
        //Show count of remaining characters
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

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

        public void afterTextChanged(Editable s) {
        }
    });
    projupdDescriptionText = (EditText) findViewById(R.id.projupd_edit_description);
    projupdDescriptionText.setFilters(new InputFilter[] { postFilter });
    projupdImage = (ImageView) findViewById(R.id.image_update_detail);
    photoAndToolsGroup = findViewById(R.id.image_with_tools);
    photoAddGroup = findViewById(R.id.photo_buttons);
    photoCaptionText = (EditText) findViewById(R.id.projupd_edit_photo_caption);
    photoCaptionText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(75), postFilter });
    photoCreditText = (EditText) findViewById(R.id.projupd_edit_photo_credit);
    photoCreditText.setFilters(new InputFilter[] { new InputFilter.LengthFilter(25), postFilter });

    positionGroup = findViewById(R.id.position_group);
    latField = (TextView) findViewById(R.id.latitude);
    lonField = (TextView) findViewById(R.id.longitude);
    eleField = (TextView) findViewById(R.id.elevation);
    accuracyField = (TextView) findViewById(R.id.gps_accuracy);
    searchingIndicator = (TextView) findViewById(R.id.gps_searching);
    gpsProgress = (ProgressBar) findViewById(R.id.progress_gps);

    // Activate buttons
    btnSubmit = (Button) findViewById(R.id.btn_send_update);
    btnSubmit.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            sendUpdate();
        }
    });

    btnDraft = (Button) findViewById(R.id.btn_save_draft);
    btnDraft.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            saveAsDraft(true);
        }
    });

    btnTakePhoto = (Button) findViewById(R.id.btn_take_photo);
    btnTakePhoto.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            // generate unique filename
            captureFilename = FileUtil.getExternalPhotoDir(UpdateEditorActivity.this) + File.separator
                    + "capture" + System.nanoTime() + ".jpg";
            takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(captureFilename)));
            startActivityForResult(takePictureIntent, photoRequest);
        }
    });

    btnAttachPhoto = (Button) findViewById(R.id.btn_attach_photo);
    btnAttachPhoto.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
            photoPickerIntent.setType("image/*");
            startActivityForResult(photoPickerIntent, photoPick);
        }
    });

    btnDelPhoto = (Button) findViewById(R.id.btn_delete_photo);
    btnDelPhoto.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            // Forget image
            update.setThumbnailFilename(null);
            // TODO: delete image file if it was taken through this app?
            // Hide photo w tools
            showPhoto(false);
        }
    });

    btnRotRightPhoto = (Button) findViewById(R.id.btn_rotate_photo_r);
    btnRotRightPhoto.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            // Rotate image right
            rotatePhoto(true);
        }
    });

    btnGpsGeo = (Button) findViewById(R.id.btn_gps_position);
    btnGpsGeo.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            onGetGPSClick(view);
        }
    });

    btnPhotoGeo = (Button) findViewById(R.id.btn_photo_position);
    btnPhotoGeo.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            onGetPhotoLocationClick(view);
        }
    });

    dba = new RsrDbAdapter(this);
    dba.open();

    Project project = dba.findProject(projectId);
    projTitleLabel.setText(project.getTitle());

    if (updateId == null) { // create new
        update = new Update();
        update.setUuid(UUID.randomUUID().toString()); // should do sth
                                                      // better, especially
                                                      // if MAC address is
                                                      // avaliable
                                                      /*
                                                       * WifiManager wifiManager = (WifiManager)
                                                       * getSystemService(Context.WIFI_SERVICE); WifiInfo wInfo =
                                                       * wifiManager.getConnectionInfo(); String macAddress =
                                                       * wInfo.getMacAddress(); if (macAddress == null) txt_View.append(
                                                       * "MAC Address : " + macAddress + "\n" ); else txt_View.append(
                                                       * "MAC Address : " + macAddress + "\n" ); }
                                                       */
        update.setUserId(mUser.getId());
        update.setDate(new Date());
        editable = true;
    } else {
        update = dba.findUpdate(updateId);
        if (update == null) {
            DialogUtil.errorAlert(this, R.string.noupd_dialog_title, R.string.noupd2_dialog_msg);
        } else {
            // populate fields
            editable = update.getDraft(); // This should always be true with
                                          // the current UI flow - we go to
                                          // UpdateDetailActivity if it is sent
            if (update.getTitle().equals(TITLE_PLACEHOLDER)) {
                projupdTitleText.setText(""); //placeholder is just to satisfy db
            } else {
                projupdTitleText.setText(update.getTitle());
            }
            projupdDescriptionText.setText(update.getText());
            photoCaptionText.setText(update.getPhotoCaption());
            photoCreditText.setText(update.getPhotoCredit());
            latField.setText(update.getLatitude());
            lonField.setText(update.getLongitude());
            eleField.setText(update.getElevation());
            if (update.validLatLon()) {
                positionGroup.setVisibility(View.VISIBLE);
            }
            // show preexisting image
            if (update.getThumbnailFilename() != null) {
                // btnTakePhoto.setText(R.string.btncaption_rephoto);
                ThumbnailUtil.setPhotoFile(projupdImage, update.getThumbnailUrl(),
                        update.getThumbnailFilename(), null, null, false);
                photoLocation = FileUtil.exifLocation(update.getThumbnailFilename());
                showPhoto(true);
            }
        }
    }

    // register a listener for a completion and progress intents
    broadRec = new ResponseReceiver();
    IntentFilter f = new IntentFilter(ConstantUtil.UPDATES_SENT_ACTION);
    f.addAction(ConstantUtil.UPDATES_SENDPROGRESS_ACTION);
    LocalBroadcastManager.getInstance(this).registerReceiver(broadRec, f);

    enableChanges(editable);
    btnDraft.setVisibility(editable ? View.VISIBLE : View.GONE);
    btnSubmit.setVisibility(editable ? View.VISIBLE : View.GONE);
    // btnTakePhoto.setVisibility(editable?View.VISIBLE:View.GONE);

    // Show the Up button in the action bar.
    // setupActionBar();
}