1. 包列表
  2. 类列表
  3. android.text.method.DigitsKeyListener

Java 类android.text.method.DigitsKeyListener 实例源码

项目：AndroidSDK2.0    文件：SettingActivity.java    
@Override
protected void onCreate( Bundle savedInstanceState )
{
    super.onCreate( savedInstanceState );
    penClient = PenClientCtrl.getInstance( getApplicationContext() );
    if(penClient.getProtocolVersion() == 1)
        addPreferencesFromResource( R.xml.pref_settings );
    else
        addPreferencesFromResource( R.xml.pref_settings2 );



    mPasswordPref = (EditTextPreference) getPreferenceScreen().findPreference( Const.Setting.KEY_PASSWORD );

    EditText myEditText = (EditText) mPasswordPref.getEditText();
    myEditText.setKeyListener( DigitsKeyListener.getInstance( false, true ) );
}
项目：airgram    文件：PasscodeActivity.java    
private void updateDropDownTextView() {
    if (dropDown != null) {
        if (currentPasswordType == 0) {
            dropDown.setText(LocaleController.getString("PasscodePIN", R.string.PasscodePIN));
        } else if (currentPasswordType == 1) {
            dropDown.setText(LocaleController.getString("PasscodePassword", R.string.PasscodePassword));
        }
    }
    if (type == 1 && currentPasswordType == 0 || type == 2 && UserConfig.passcodeType == 0) {
        InputFilter[] filterArray = new InputFilter[1];
        filterArray[0] = new InputFilter.LengthFilter(4);
        passwordEditText.setFilters(filterArray);
        passwordEditText.setInputType(InputType.TYPE_CLASS_PHONE);
        passwordEditText.setKeyListener(DigitsKeyListener.getInstance("1234567890"));
    } else if (type == 1 && currentPasswordType == 1 || type == 2 && UserConfig.passcodeType == 1) {
        passwordEditText.setFilters(new InputFilter[0]);
        passwordEditText.setKeyListener(null);
        passwordEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
    }
    passwordEditText.setTransformationMethod(PasswordTransformationMethod.getInstance());
}
项目：star-dns-changer    文件：MaskedEditText.java    
@Override
public void setInputType(int type) {
    if (type == -1) {
        type = InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_VARIATION_PASSWORD;
    }

    if (type == InputType.TYPE_CLASS_NUMBER ||
            type == InputType.TYPE_NUMBER_FLAG_SIGNED ||
            type == InputType.TYPE_NUMBER_FLAG_DECIMAL ||
            type == InputType.TYPE_CLASS_PHONE) {
        final String symbolExceptions = getSymbolExceptions();
        this.setKeyListener(DigitsKeyListener.getInstance("0123456789." + symbolExceptions));
    } else {
        super.setInputType(type);
    }
}
项目：Blockly    文件：BasicFieldNumberView.java    
protected void updateInputMethod() {
    boolean hasNumberField = mNumberField != null;
    setEnabled(hasNumberField);

    if (hasNumberField) {
        int imeOptions = InputType.TYPE_CLASS_NUMBER;
        StringBuilder allowedChars = new StringBuilder("0123456789");
        if (mAllowExponent) {
            allowedChars.append("e");
        }

        if (mNumberField.getMinimumValue() < 0) {
            imeOptions |= InputType.TYPE_NUMBER_FLAG_SIGNED;
            allowedChars.append("-");
        }
        if (!mNumberField.isInteger()) {
            imeOptions |= InputType.TYPE_NUMBER_FLAG_DECIMAL;
            allowedChars.append(mLocalizedDecimalSymbols.getDecimalSeparator());
        }
        allowedChars.append(mLocalizedDecimalSymbols.getGroupingSeparator());

        setImeOptions(imeOptions);
        setKeyListener(DigitsKeyListener.getInstance(allowedChars.toString()));
    }
}
项目：MyFlightbookAndroid    文件：DecimalEdit.java    
public void setMode(EditMode value) {
    m_editMode = value;

    switch (EffectiveMode()) {
        case HHMM:
            this.setHint(R.string.emptyWaterMarkHHMM);
            this.setInputType(InputType.TYPE_CLASS_NUMBER);
            setKeyListener(DigitsKeyListener.getInstance(false, false));
            break;
        case INTEGER:
            this.setHint(R.string.emptyWaterMarkInt);
            this.setInputType(InputType.TYPE_CLASS_NUMBER);
            this.setKeyListener(DigitsKeyListener.getInstance(false, false));
            // setKeyListener(DigitsKeyListener.getInstance("01234567890"));
            break;
        case DECIMAL:
            // See Android bug #2626 (http://code.google.com/p/android/issues/detail?id=2626&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars)
            // Using SetKeyListener
            this.setHint(String.format(Locale.getDefault(), "%.1f", 0.0));
            this.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL);
            this.setKeyListener(DigitsKeyListener.getInstance(false, true)); // should work but bug above means it will ALWAYS use a period.
            break;
    }
}
项目：PlusGram    文件：PasscodeActivity.java    
private void updateDropDownTextView() {
    if (dropDown != null) {
        if (currentPasswordType == 0) {
            dropDown.setText(LocaleController.getString("PasscodePIN", R.string.PasscodePIN));
        } else if (currentPasswordType == 1) {
            dropDown.setText(LocaleController.getString("PasscodePassword", R.string.PasscodePassword));
        }
    }
    if (type == 1 && currentPasswordType == 0 || type == 2 && UserConfig.passcodeType == 0) {
        InputFilter[] filterArray = new InputFilter[1];
        filterArray[0] = new InputFilter.LengthFilter(4);
        passwordEditText.setFilters(filterArray);
        passwordEditText.setInputType(InputType.TYPE_CLASS_PHONE);
        passwordEditText.setKeyListener(DigitsKeyListener.getInstance("1234567890"));
    } else if (type == 1 && currentPasswordType == 1 || type == 2 && UserConfig.passcodeType == 1) {
        passwordEditText.setFilters(new InputFilter[0]);
        passwordEditText.setKeyListener(null);
        passwordEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
    }
    passwordEditText.setTransformationMethod(PasswordTransformationMethod.getInstance());
}
项目：RemindrApp-Android    文件：PreferencesFragment.java    
@Override
public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);

    //Construct the preferences screen form XML config
    addPreferencesFromResource(R.xml.task_preferences);

    //Use the number keyboard when editing the time preference
    EditTextPreference timeDefault = (EditTextPreference)findPreference(getString(R.string.pref_default_time_from_now_key));
    timeDefault.getEditText().setKeyListener(DigitsKeyListener.getInstance());

    findPreference(this.getString(R.string.title_instructions)).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            Intent intent = new Intent(getActivity(), IntroActivity.class);
            startActivity(intent);
            return false;
        }
    });
}
项目：ODK-Liberia    文件：ExIntegerWidget.java    
public ExIntegerWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);

    // only allows numbers and no periods
    mAnswer.setKeyListener(new DigitsKeyListener(true, false));

    // ints can only hold 2,147,483,648. we allow 999,999,999
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(9);
    mAnswer.setFilters(fa);

    Integer i = getIntegerAnswerValue();

    if (i != null) {
        mAnswer.setText(i.toString());
    }
}
项目：RemindrApp-Android    文件：PreferencesFragment.java    
@Override
public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);

    //Construct the preferences screen form XML config
    addPreferencesFromResource(R.xml.task_preferences);

    //Use the number keyboard when editing the time preference
    EditTextPreference timeDefault = (EditTextPreference)findPreference(getString(R.string.pref_default_time_from_now_key));
    timeDefault.getEditText().setKeyListener(DigitsKeyListener.getInstance());

    findPreference(this.getString(R.string.title_instructions)).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            Intent intent = new Intent(getActivity(), IntroActivity.class);
            startActivity(intent);
            return false;
        }
    });
}
项目：nfcspy    文件：ActivityMain.java    
private void setDiscoveryDelay() {

        final EditText input = new EditText(this);
        input.setHint(this.getString(R.string.hint_discoverydelay));
        input.setText(Integer.toString(nfc.getDiscoveryDelay()));
        input.setInputType(EditorInfo.TYPE_CLASS_NUMBER);
        input.setKeyListener(DigitsKeyListener.getInstance("01234567890"));
        input.setSingleLine(true);

        SetDelayHelper helper = new SetDelayHelper(nfc, input);

        new AlertDialog.Builder(this, AlertDialog.THEME_HOLO_LIGHT)
                .setTitle(R.string.action_discoverydelay)
                .setMessage(R.string.lab_discoverydelay).setView(input)
                .setPositiveButton(R.string.action_ok, helper)
                .setNegativeButton(R.string.action_cancel, helper).show();
    }
项目：vit-04    文件：TextEntryElement.java    
/** gets the key listener by type */
private static KeyListener getKeyListenerForType(NumericType type) {
    switch (type) {
    case DIALPAD:
        return new DialerKeyListener();
    case INTEGER:
        return new DigitsKeyListener();
    case SIGNED:
        return new DigitsKeyListener(true, false);
    case DECIMAL:
        return new DigitsKeyListener(true, true);
    case NONE:
    default:
        return null;
    }
}
项目：android-pin    文件：PinputView.java    
private void init(AttributeSet attrs, int defStyle) {
    // @formatter:off
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.PinputView, defStyle, 0);
    // @formatter:on

    setFocusableInTouchMode(false);
    setKeyListener(DigitsKeyListener.getInstance(false, false));

    mPinLen = a.getInt(R.styleable.PinputView_pinputview_len, 4);
    mCharPadding = (int) a.getDimension(R.styleable.PinputView_pinputview_characterPadding,
            getResources().getDimension(R.dimen.pinputview_default_char_padding));
    int foregroundColor = a.getColor(R.styleable.PinputView_pinputview_foregroundColor, Color.BLUE);
    int backgroundColor = a.getColor(R.styleable.PinputView_pinputview_backgroundColor, Color.GRAY);

    a.recycle();

    initDrawables(foregroundColor, backgroundColor);
    initFilters();
    initializeAnimator();
}
项目：sana.mobile    文件：TextEntryElement.java    
/** gets the key listener by type */
protected static KeyListener getKeyListenerForType(NumericType type) {
    switch (type) {
    case DIALPAD:
        return new DialerKeyListener();
    case INTEGER:
        return new DigitsKeyListener();
    case SIGNED:
        return new DigitsKeyListener(true, false);
    case DECIMAL:
        return new DigitsKeyListener(true, true);
    case NONE:
    default:
        return null;
    }
}
项目：sagesmobile-mCollect    文件：ExIntegerWidget.java    
public ExIntegerWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);

    // only allows numbers and no periods
    mAnswer.setKeyListener(new DigitsKeyListener(true, false));

    // ints can only hold 2,147,483,648. we allow 999,999,999
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(9);
    mAnswer.setFilters(fa);

    Integer i = getIntegerAnswerValue();

    if (i != null) {
        mAnswer.setText(i.toString());
    }
}
项目：Telegram    文件：PasscodeActivity.java    
private void updateDropDownTextView() {
    if (dropDown != null) {
        if (currentPasswordType == 0) {
            dropDown.setText(LocaleController.getString("PasscodePIN", R.string.PasscodePIN));
        } else if (currentPasswordType == 1) {
            dropDown.setText(LocaleController.getString("PasscodePassword", R.string.PasscodePassword));
        }
    }
    if (type == 1 && currentPasswordType == 0 || type == 2 && UserConfig.passcodeType == 0) {
        InputFilter[] filterArray = new InputFilter[1];
        filterArray[0] = new InputFilter.LengthFilter(4);
        passwordEditText.setFilters(filterArray);
        passwordEditText.setInputType(InputType.TYPE_CLASS_PHONE);
        passwordEditText.setKeyListener(DigitsKeyListener.getInstance("1234567890"));
    } else if (type == 1 && currentPasswordType == 1 || type == 2 && UserConfig.passcodeType == 1) {
        passwordEditText.setFilters(new InputFilter[0]);
        passwordEditText.setKeyListener(null);
        passwordEditText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
    }
    passwordEditText.setTransformationMethod(PasswordTransformationMethod.getInstance());
}
项目：AddSubUtils    文件：AddSubUtils.java    
private void setEditable(boolean editable) {
    if (editable) {
        etInput.setFocusable(true);
        etInput.setKeyListener(new DigitsKeyListener());
    } else {
        etInput.setFocusable(false);
        etInput.setKeyListener(null);
    }
}
项目：FloatText    文件：GlobalSetActivity.java    
private void DynamicTimeSet(final SharedPreferences sp) {
    int num = sp.getInt("DynamicReloadTime", 1000);
    LayoutInflater inflater = LayoutInflater.from(getActivity());
    View view = inflater.inflate(R.layout.dialog_text, null);
    AlertDialog.Builder set = new AlertDialog.Builder(getActivity());
    set.setTitle(R.string.xml_global_dynamicword_reload_time);
    final EditText et = (EditText) view.findViewById(R.id.dialog_text_edittext);
    et.setText(String.valueOf(num));
    et.setKeyListener(new DigitsKeyListener(false, true));
    set.setPositiveButton(R.string.done, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface d, int i) {
            String str = et.getText().toString();
            if (!str.isEmpty()) {
                int get = Integer.valueOf(str);
                if (get < 500) {
                    Toast.makeText(getActivity(), R.string.num_err, Toast.LENGTH_SHORT).show();
                } else {
                    sp.edit().putInt("DynamicReloadTime", get).apply();
                    Toast.makeText(getActivity(), R.string.restart_to_apply, Toast.LENGTH_LONG).show();
                }
            }
        }
    });
    set.setNegativeButton(R.string.cancel, null);
    set.setView(view);
    set.show();
}
项目：NumberButton    文件：NumberButton.java    
private void setEditable(boolean editable) {
    if (editable) {
        mCount.setFocusable(true);
        mCount.setKeyListener(new DigitsKeyListener());
    } else {
        mCount.setFocusable(false);
        mCount.setKeyListener(null);
    }
}
项目：StreetComplete    文件：AddHousenumberForm.java    
private void initKeyboardButton(View view)
{
    final Button toggleKeyboardButton = view.findViewById(R.id.toggleKeyboard);
    if(toggleKeyboardButton != null)
    {
        toggleKeyboardButton.setText("abc");
        toggleKeyboardButton.setOnClickListener(v ->
        {
            View focus = getActivity().getCurrentFocus();
            if(focus != null && focus instanceof EditText)
            {
                EditText input = (EditText) focus;
                if ((input.getInputType() & InputType.TYPE_CLASS_NUMBER) != 0)
                {
                    input.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
                    toggleKeyboardButton.setText("123");
                } else
                {
                    input.setInputType(InputType.TYPE_CLASS_NUMBER);
                    input.setKeyListener(DigitsKeyListener.getInstance("0123456789.,- /"));
                    toggleKeyboardButton.setText("abc");
                }

                InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.showSoftInput(input, InputMethodManager.SHOW_IMPLICIT);
            }
        });
    }
}
项目：Reminder_Android    文件：TaskPreferences.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.task_preferences);

    // Set the time default to a numeric number only
    EditTextPreference timeDefault = (EditTextPreference) findPreference(getString(R.string.pref_default_time_from_now_key));   
    timeDefault.getEditText().setKeyListener(DigitsKeyListener.getInstance()); 
}
项目：ODK-Liberia    文件：ExDecimalWidget.java    
public ExDecimalWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);

    // only allows numbers and no periods
    mAnswer.setKeyListener(new DigitsKeyListener(true, true));

    // only 15 characters allowed
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(15);
    mAnswer.setFilters(fa);

    Double d = getDoubleAnswerValue();

    // apparently an attempt at rounding to no more than 15 digit precision???
    NumberFormat nf = NumberFormat.getNumberInstance();
    nf.setMaximumFractionDigits(15);
    nf.setMaximumIntegerDigits(15);
    nf.setGroupingUsed(false);
    if (d != null) {
        // truncate to 15 digits max...
        String dString = nf.format(d);
        d = Double.parseDouble(dString.replace(',', '.')); // in case , is decimal pt
        mAnswer.setText(d.toString());
    }
}
项目：ODK-Liberia    文件：StringNumberWidget.java    
public StringNumberWidget(Context context, FormEntryPrompt prompt, boolean readOnlyOverride) {
    super(context, prompt, readOnlyOverride, true);

    mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);

    // needed to make long readonly text scroll
    mAnswer.setHorizontallyScrolling(false);
    mAnswer.setSingleLine(false);

    mAnswer.setKeyListener(new DigitsKeyListener() {
        @Override
        protected char[] getAcceptedChars() {
            char[] accepted = {
                    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '-', '+', ' ', ','
            };
            return accepted;
        }
    });

    if (prompt.isReadOnly()) {
        setBackgroundDrawable(null);
        setFocusable(false);
        setClickable(false);
    }

    String s = null;
    if (prompt.getAnswerValue() != null)
        s = (String) prompt.getAnswerValue().getValue();

    if (s != null) {
        mAnswer.setText(s);
    }

    setupChangeListener();
}
项目：ODK-Liberia    文件：IntegerWidget.java    
public IntegerWidget(Context context, FormEntryPrompt prompt, boolean readOnlyOverride) {
    super(context, prompt, readOnlyOverride, true);

    mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);

    // needed to make long readonly text scroll
    mAnswer.setHorizontallyScrolling(false);
    mAnswer.setSingleLine(false);

    // only allows numbers and no periods
    mAnswer.setKeyListener(new DigitsKeyListener(true, false));

    // ints can only hold 2,147,483,648. we allow 999,999,999
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(9);
    mAnswer.setFilters(fa);

    if (prompt.isReadOnly()) {
        setBackgroundDrawable(null);
        setFocusable(false);
        setClickable(false);
    }

    Integer i = getIntegerAnswerValue();

    if (i != null) {
        mAnswer.setText(i.toString());
    }

    setupChangeListener();
}
项目：easy-a    文件：PreferencesFragment.java    
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Construct the preferences screen from the XML config
    addPreferencesFromResource(R.xml.task_preferences);

    // Use the number keyboard when editing the time preference
    EditTextPreference timeDefault = (EditTextPreference)
            findPreference(getString(R.string
                    .pref_default_time_from_now_key));
    timeDefault.getEditText().setKeyListener(DigitsKeyListener
            .getInstance());
}
项目：AndroidMaterialDesignCalculator    文件：MainActivity.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    calculator_result = (TextView) findViewById(R.id.calculator_result);

    button_one      = (Button) findViewById(R.id.number_one);
    button_two      = (Button) findViewById(R.id.number_two);
    button_three    = (Button) findViewById(R.id.number_three);
    button_four     = (Button) findViewById(R.id.number_four);
    button_five     = (Button) findViewById(R.id.number_five);
    button_six      = (Button) findViewById(R.id.number_six);
    button_seven    = (Button) findViewById(R.id.number_seven);
    button_eight    = (Button) findViewById(R.id.number_eight);
    button_nine     = (Button) findViewById(R.id.number_nine);
    button_zero     = (Button) findViewById(R.id.number_zero);
    button_plus     = (Button) findViewById(R.id.button_plus);
    button_minus    = (Button) findViewById(R.id.button_minus);
    button_multiply = (Button) findViewById(R.id.button_multiply);
    button_divide   = (Button) findViewById(R.id.button_divide);
    button_power    = (Button) findViewById(R.id.button_power);
    button_root     = (Button) findViewById(R.id.button_root);
    button_abs      = (Button) findViewById(R.id.button_abs);
    button_clear    = (Button) findViewById(R.id.button_clear);
    button_equals   = (Button) findViewById(R.id.button_equals);

    calculator_result.setKeyListener(DigitsKeyListener.getInstance(true,true));
    registerListeners();


}
项目：AugmentedOxford    文件：M_LongModifier.java    
@Override
public void applyTextFilterIfNeeded(EditText e) {
    e.setInputType(InputType.TYPE_CLASS_NUMBER);
    e.setKeyListener(new DigitsKeyListener(true, false));
    if (minimumValue != null && maximumValue != null) {
        setMinMaxFilterFor(e, minimumValue, maximumValue);
    }
}
项目：AugmentedOxford    文件：M_IntModifier.java    
@Override
public void applyTextFilterIfNeeded(EditText e) {
    e.setInputType(InputType.TYPE_CLASS_NUMBER);
    e.setKeyListener(new DigitsKeyListener(true, false));
    if (minimumValue != null && maximumValue != null) {
        setMinMaxFilterFor(e, minimumValue, maximumValue);
    }
}
项目：commcare-android    文件：StringNumberWidget.java    
public StringNumberWidget(Context context, FormEntryPrompt prompt, boolean secret) {
    super(context, prompt, secret);

    mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontSize);
    mAnswer.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI | EditorInfo.IME_ACTION_NEXT);

    // needed to make long readonly text scroll
    mAnswer.setHorizontallyScrolling(false);
    if (!secret) {
        mAnswer.setSingleLine(false);
    }

    mAnswer.setKeyListener(new DigitsKeyListener(true, true) {
        @Override
        protected char[] getAcceptedChars() {
            return new char[]{
                    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '-', '+', ' '
            };
        }
    });

    if (prompt.isReadOnly()) {
        setBackgroundDrawable(null);
        setFocusable(false);
        setClickable(false);
    }

    //This might be redundant, but I assume that it's about there being a difference
    //between a display value somewhere. We should double check
    if (prompt.getAnswerValue() != null) {
        String curAnswer = getCurrentAnswer().getValue().toString().trim();
        try {
            mAnswer.setText(curAnswer);
        } catch (Exception NumberFormatException) {

        }
    }

}
项目：openScale    文件：GraphPreferences.java    
@Override
public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);

    addPreferencesFromResource(R.xml.graph_preferences);

    regressionLine = (CheckBoxPreference) findPreference(PREFERENCE_KEY_REGRESSION_LINE);
    regressionLineOrder = (EditTextPreference) findPreference(PREFERENCE_KEY_REGRESSION_LINE_ORDER);

    regressionLineOrder.getEditText().setKeyListener(new DigitsKeyListener());

    updateGraphPreferences();
    initSummary(getPreferenceScreen());
}
项目：Task-Reminder-App    文件：TaskPreferences.java    
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.task_preferences);

    // Set the time default to a numeric number only
    EditTextPreference timeDefault = (EditTextPreference) findPreference(getString(R.string.pref_default_time_from_now_key));   
    timeDefault.getEditText().setKeyListener(DigitsKeyListener.getInstance()); 
}
项目：UltimateAndroid    文件：ConfigureStandupTimer.java    
private View createMeetingLengthTextBox() {
    meetingLengthEditText = new EditText(this);
    meetingLengthEditText.setGravity(Gravity.CENTER);
    meetingLengthEditText.setKeyListener(new DigitsKeyListener());
    meetingLengthEditText.setRawInputType(InputType.TYPE_CLASS_PHONE);
    meetingLengthEditText.setLayoutParams(new LayoutParams(dipsToPixels(60), LayoutParams.WRAP_CONTENT));
    meetingLengthEditText.setText(Integer.toString(meetingLength));
    meetingLengthEditText.setLines(1);

    meetingLengthSpinner = null;
    return meetingLengthEditText;
}
项目：UltimateAndroid    文件：ConfigureStandupTimer.java    
private View createMeetingLengthTextBox() {
    meetingLengthEditText = new EditText(this);
    meetingLengthEditText.setGravity(Gravity.CENTER);
    meetingLengthEditText.setKeyListener(new DigitsKeyListener());
    meetingLengthEditText.setRawInputType(InputType.TYPE_CLASS_PHONE);
    meetingLengthEditText.setLayoutParams(new LayoutParams(dipsToPixels(60), LayoutParams.WRAP_CONTENT));
    meetingLengthEditText.setText(Integer.toString(meetingLength));
    meetingLengthEditText.setLines(1);

    meetingLengthSpinner = null;
    return meetingLengthEditText;
}
项目：sana.mobile    文件：ResourceSettings.java    
/** Sets the default values for the preference screen */
   private void initPreferences() {

    // Binary file location
    EditTextPreference binaryFileLocation = (EditTextPreference) findPreference(Constants.PREFERENCE_STORAGE_DIRECTORY);
    if (TextUtils.isEmpty(binaryFileLocation.getText())) {
        binaryFileLocation.setText(EnvironmentUtil.getProcedureDirectory());
    }

    // Image downscale factor
    EditTextPreference imageDownscale = (EditTextPreference) findPreference(Constants.PREFERENCE_IMAGE_SCALE);
    if (TextUtils.isEmpty(imageDownscale.getText())) {
        imageDownscale.setText("" + Constants.IMAGE_SCALE_FACTOR);
    }
    imageDownscale.getEditText().setKeyListener(new DigitsKeyListener());

    // View all edu resources
       PreferenceScreen resourcePref = (PreferenceScreen) findPreference("s_education_resource");
       Intent intent = EducationResourceList.getIntent(Intent.ACTION_PICK, 
            Audience.ALL);
    intent.putExtra(Intent.EXTRA_INTENT, new Intent(Intent.ACTION_VIEW));
       resourcePref.setIntent(intent);

       // SD card loading procedures
       PreferenceScreen intentPref = (PreferenceScreen) findPreference("s_procedures");
       intentPref.setIntent(new Intent("org.sana.android.activity.IMPORT_PROCEDURE"));
       //intentPref.setIntent(new Intent(ResourceSettings.this, 
       //       ProcedureSdImporter.class));
}
项目：android-for-dummies-v3    文件：PreferencesFragment.java    
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Construct the preferences screen from the XML config
    addPreferencesFromResource(R.xml.task_preferences);

    // Use the number keyboard when editing the time preference
    EditTextPreference timeDefault = (EditTextPreference)
            findPreference(getString(R.string
                    .pref_default_time_from_now_key));
    timeDefault.getEditText().setKeyListener(DigitsKeyListener
            .getInstance());
}
项目：sagesmobile-mCollect    文件：ExDecimalWidget.java    
public ExDecimalWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);

    // only allows numbers and no periods
    mAnswer.setKeyListener(new DigitsKeyListener(true, true));

    // only 15 characters allowed
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(15);
    mAnswer.setFilters(fa);

    Double d = getDoubleAnswerValue();

    // apparently an attempt at rounding to no more than 15 digit precision???
    NumberFormat nf = NumberFormat.getNumberInstance();
    nf.setMaximumFractionDigits(15);
    nf.setMaximumIntegerDigits(15);
    nf.setGroupingUsed(false);
    if (d != null) {
        // truncate to 15 digits max...
        String dString = nf.format(d);
        d = Double.parseDouble(dString.replace(',', '.')); // in case , is decimal pt
        mAnswer.setText(d.toString());
    }
}
项目：sagesmobile-mCollect    文件：StringNumberWidget.java    
public StringNumberWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt, true);

    mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);

    // needed to make long readonly text scroll
    mAnswer.setHorizontallyScrolling(false);
    mAnswer.setSingleLine(false);

    mAnswer.setKeyListener(new DigitsKeyListener() {
        @Override
        protected char[] getAcceptedChars() {
            char[] accepted = {
                    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '-', '+', ' ', ','
            };
            return accepted;
        }
    });

    if (prompt.isReadOnly()) {
        setBackgroundDrawable(null);
        setFocusable(false);
        setClickable(false);
    }

    String s = null;
    if (prompt.getAnswerValue() != null)
        s = (String) prompt.getAnswerValue().getValue();

    if (s != null) {
        mAnswer.setText(s);
    }

    setupChangeListener();
}
项目：sagesmobile-mCollect    文件：IntegerWidget.java    
public IntegerWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt, true);

    mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
    mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);

    // needed to make long readonly text scroll
    mAnswer.setHorizontallyScrolling(false);
    mAnswer.setSingleLine(false);

    // only allows numbers and no periods
    mAnswer.setKeyListener(new DigitsKeyListener(true, false));

    // ints can only hold 2,147,483,648. we allow 999,999,999
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(9);
    mAnswer.setFilters(fa);

    if (prompt.isReadOnly()) {
        setBackgroundDrawable(null);
        setFocusable(false);
        setClickable(false);
    }

    Integer i = getIntegerAnswerValue();

    if (i != null) {
        mAnswer.setText(i.toString());
    }

    setupChangeListener();
}
项目：bst    文件：NumberPicker.java    
public NumberPicker(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs);
    setOrientation(VERTICAL);
    LayoutInflater inflater = (LayoutInflater) context
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    inflater.inflate(R.layout.number_picker, this, true);
    mHandler = new Handler();
    mIncrementButton = (NumberPickerButton) findViewById(R.id.increment);
    mIncrementButton.setOnClickListener(this);
    mIncrementButton.setOnLongClickListener(this);
    mIncrementButton.setNumberPicker(this);
    mDecrementButton = (NumberPickerButton) findViewById(R.id.decrement);
    mDecrementButton.setOnClickListener(this);
    mDecrementButton.setOnLongClickListener(this);
    mDecrementButton.setNumberPicker(this);

    mText = (EditText) findViewById(R.id.timepicker_input);
    mText.setOnFocusChangeListener(this);
    DigitsKeyListener keyListener = DigitsKeyListener.getInstance(false,
            true);
    mText.setFilters(new InputFilter[] { keyListener });
    mText.setRawInputType(keyListener.getInputType());

    if (!isEnabled()) {
        setEnabled(false);
    }
}
项目：droidar    文件：M_LongModifier.java    
@Override
public void applyTextFilterIfNeeded(EditText e) {
    e.setInputType(InputType.TYPE_CLASS_NUMBER);
    e.setKeyListener(new DigitsKeyListener(true, false));
    if (minimumValue != null && maximumValue != null) {
        setMinMaxFilterFor(e, minimumValue, maximumValue);
    }
}
项目：droidar    文件：M_IntModifier.java    
@Override
public void applyTextFilterIfNeeded(EditText e) {
    e.setInputType(InputType.TYPE_CLASS_NUMBER);
    e.setKeyListener(new DigitsKeyListener(true, false));
    if (minimumValue != null && maximumValue != null) {
        setMinMaxFilterFor(e, minimumValue, maximumValue);
    }
}