Example usage for android.content.res TypedArray getTextArray

List of usage examples for android.content.res TypedArray getTextArray

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Introduction

In this page you can find the example usage for android.content.res TypedArray getTextArray.

Prototype

public CharSequence[] getTextArray(@StyleableRes int index)

Source Link

Document

Retrieve the CharSequence[] for the attribute at index.

Usage

From source file:de.mrapp.android.util.ThemeUtil.java

/**
 * Obtains the text array, which corresponds to a specific resource id, from a specific theme.
 * If the given resource id is invalid, a {@link NotFoundException} will be thrown.
 *
 * @param context/*  w  ww .  jav a 2  s . c o  m*/
 *         The context, which should be used, as an instance of the class {@link Context}. The
 *         context may not be null
 * @param themeResourceId
 *         The resource id of the theme, the attribute should be obtained from, as an {@link
 *         Integer} value or -1, if the attribute should be obtained from the given context's
 *         theme
 * @param resourceId
 *         The resource id of the attribute, which should be obtained, as an {@link Integer}
 *         value. The resource id must corresponds to a valid theme attribute
 * @return The text array, which has been obtained, as an array of the type {@link CharSequence}
 */
public static CharSequence[] getTextArray(@NonNull final Context context, @StyleRes final int themeResourceId,
        @AttrRes final int resourceId) {
    TypedArray typedArray = null;

    try {
        typedArray = obtainStyledAttributes(context, themeResourceId, resourceId);
        CharSequence[] textArray = typedArray.getTextArray(0);

        if (textArray == null) {
            throw new NotFoundException("Resource ID #0x" + Integer.toHexString(resourceId) + " is not valid");
        }

        return textArray;
    } finally {
        if (typedArray != null) {
            typedArray.recycle();
        }
    }
}

From source file:android.support.v14.preference.MultiSelectListPreference.java

@Override
protected Object onGetDefaultValue(TypedArray a, int index) {
    final CharSequence[] defaultValues = a.getTextArray(index);
    final Set<String> result = new HashSet<>();

    for (final CharSequence defaultValue : defaultValues) {
        result.add(defaultValue.toString());
    }//  w w  w.j ava 2 s  .  c om

    return result;
}

From source file:de.blau.android.prefs.MultiSelectListPreference.java

@Override
protected Object onGetDefaultValue(TypedArray a, int index) {
    final CharSequence[] defaultValues = a.getTextArray(index);
    final Set<String> result = new HashSet<String>();

    for (final CharSequence defaultValue : defaultValues) {
        result.add(defaultValue.toString());
    }// w  ww .j  av a2 s.c om

    return result;
}

From source file:android.preference.MultiSelectDragListPreference.java

@Override
protected Object onGetDefaultValue(TypedArray a, int index) {
    final CharSequence[] defaultValues = a.getTextArray(index);
    final int valueCount = defaultValues.length;
    final List<String> result = new ArrayList<String>();

    for (int i = 0; i < valueCount; i++) {
        result.add(defaultValues[i].toString());
    }/*from w w  w  . j  a v a2  s.  c o  m*/

    return result;
}

From source file:android.preference.MultiSelectDragListPreference.java

public MultiSelectDragListPreference(Context context, AttributeSet attrs) {
    super(context, attrs);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MultiSelectDragListPreference, 0, 0);
    mEntries = a.getTextArray(R.styleable.MultiSelectDragListPreference_entries);
    mEntryValues = a.getTextArray(R.styleable.MultiSelectDragListPreference_entryValues);
    a.recycle();/*from  w  ww .j  a  va 2  s  .com*/
}

From source file:com.albedinsky.android.setting.SettingSelectionDialogPreference.java

/**
 * Called from one of constructors of this setting preference to perform its initialization.
 * <p>/*from  www .  j  a  va 2 s . c o m*/
 * Initialization is done via parsing of the specified <var>attrs</var> set and obtaining for
 * this preference specific data from it that can be used to configure this new preference instance.
 * The specified <var>defStyleAttr</var> and <var>defStyleRes</var> are used to obtain default
 * data from the current theme provided by the specified <var>context</var>.
 */
private void init(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    final TypedArray typedArray = context.obtainStyledAttributes(attrs,
            R.styleable.Ui_Settings_SelectionDialogPreference, defStyleAttr, defStyleRes);
    setEntries(typedArray.getTextArray(R.styleable.Ui_Settings_SelectionDialogPreference_android_entries));
    setEntryValues(
            typedArray.getTextArray(R.styleable.Ui_Settings_SelectionDialogPreference_android_entryValues));
    typedArray.recycle();
    this.mSummaryTextBuilder = new DefaultSummaryTextBuilder(SUMMARY_ENTRIES_SEPARATOR);
}

From source file:com.kuloud.android.calendarview.CalendarView.java

public CalendarView(Context context, AttributeSet attrs) {
    super(context, attrs);

    setClipChildren(false);//from w  w w .j av  a 2  s  .  c  om
    setClipToPadding(false);

    pager = new ViewPager(getContext());

    setupChildren();

    titleChanger = new TitleChanger(topbar);
    titleChanger.setTitleFormatter(DEFAULT_TITLE_FORMATTER);
    adapter = new MonthPagerAdapter(this);
    pager.setAdapter(adapter);
    pager.setOnPageChangeListener(pageChangeListener);
    pager.setPageTransformer(false, new ViewPager.PageTransformer() {
        @Override
        public void transformPage(View page, float position) {
            position = (float) Math.sqrt(1 - Math.abs(position));
            page.setAlpha(position);
        }
    });

    adapter.setCallbacks(monthViewCallbacks);

    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.CalendarView, 0, 0);
    try {

        int tileSize = a.getDimensionPixelSize(R.styleable.CalendarView_mcv_tileSize, -1);
        if (tileSize > 0) {
            setTileSize(tileSize);
        }

        setSelectionColor(
                a.getColor(R.styleable.CalendarView_mcv_selectionColor, getThemeAccentColor(context)));

        CharSequence[] array = a.getTextArray(R.styleable.CalendarView_mcv_weekDayLabels);
        if (array != null) {
            setWeekDayFormatter(new ArrayWeekDayFormatter(array));
        }

        array = a.getTextArray(R.styleable.CalendarView_mcv_monthLabels);
        if (array != null) {
            setTitleFormatter(new MonthArrayTitleFormatter(array));
        }

        setShowOtherDates(a.getBoolean(R.styleable.CalendarView_mcv_showOtherDates, false));

        int firstDayOfWeek = a.getInt(R.styleable.CalendarView_mcv_firstDayOfWeek, -1);
        if (firstDayOfWeek < 0) {
            firstDayOfWeek = CalendarUtils.getInstance().getFirstDayOfWeek();
        }
        setFirstDayOfWeek(firstDayOfWeek);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (a != null) {
            a.recycle();
        }
    }

    currentMonth = CalendarDay.today();
    setCurrentDate(currentMonth);
}

From source file:com.farbod.labelledspinner.LabelledSpinner.java

private void setUpLayout(Context context, AttributeSet attrs) {
    prepareLayout(context);/*from w w  w .  j av a 2 s.c  o m*/

    mLabel = (TextView) getChildAt(0);
    mSpinner = (Spinner) getChildAt(1);
    mDivider = getChildAt(2);
    mErrorLabel = (TextView) getChildAt(3);

    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.LabelledSpinner, 0, 0);

    String labelText = a.getString(R.styleable.LabelledSpinner_labelText);
    mWidgetColor = a.getColor(R.styleable.LabelledSpinner_widgetColor,
            ContextCompat.getColor(context, R.color.widget_labelled_spinner_default));

    mLabel.setText(labelText);
    mLabel.setPadding(0, dpToPixels(16), 0, 0);
    mSpinner.setPadding(0, dpToPixels(8), 0, dpToPixels(8));
    mSpinner.setOnItemSelectedListener(this);

    MarginLayoutParams dividerParams = (MarginLayoutParams) mDivider.getLayoutParams();
    dividerParams.rightMargin = dpToPixels(4);
    dividerParams.bottomMargin = dpToPixels(8);
    mDivider.setLayoutParams(dividerParams);

    mLabel.setTextColor(mWidgetColor);
    mDivider.setBackgroundColor(mWidgetColor);

    alignLabelWithSpinnerItem(4);

    final CharSequence[] entries = a.getTextArray(R.styleable.LabelledSpinner_entries);
    if (entries != null) {
        setItemsArray(entries);
    }

    mDefaultErrorEnabled = a.getBoolean(R.styleable.LabelledSpinner_defaultErrorEnabled, false);
    mDefaultErrorText = getResources().getString(R.string.widget_labelled_spinner_errorText);

    a.recycle();
}

From source file:com.satsuware.usefulviews.LabelledSpinner.java

/**
 * Sets up views and widget attributes//ww  w . j  a v  a 2  s. c om
 *
 * @param context Context passed from constructor
 * @param attrs AttributeSet passed from constructor
 */
private void initializeLayout(Context context, AttributeSet attrs) {
    prepareLayout(context);

    mLabel = (TextView) getChildAt(0);
    mSpinner = (Spinner) getChildAt(1);
    mDivider = getChildAt(2);
    mErrorLabel = (TextView) getChildAt(3);

    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.LabelledSpinner, 0, 0);

    String labelText = a.getString(R.styleable.LabelledSpinner_labelText);
    mWidgetColor = a.getColor(R.styleable.LabelledSpinner_widgetColor,
            ContextCompat.getColor(context, R.color.widget_labelled_spinner_default));

    mLabel.setText(labelText);
    mLabel.setPadding(0, dpToPixels(16), 0, 0);
    mSpinner.setPadding(0, dpToPixels(8), 0, dpToPixels(8));
    mSpinner.setOnItemSelectedListener(this);

    MarginLayoutParams dividerParams = (MarginLayoutParams) mDivider.getLayoutParams();
    dividerParams.rightMargin = dpToPixels(4);
    dividerParams.bottomMargin = dpToPixels(8);
    mDivider.setLayoutParams(dividerParams);

    mLabel.setTextColor(mWidgetColor);
    mDivider.setBackgroundColor(mWidgetColor);

    alignLabelWithSpinnerItem(4);

    final CharSequence[] entries = a.getTextArray(R.styleable.LabelledSpinner_spinnerEntries);
    if (entries != null) {
        setItemsArray(entries);
    }

    mDefaultErrorEnabled = a.getBoolean(R.styleable.LabelledSpinner_defaultErrorEnabled, false);
    mDefaultErrorText = getResources().getString(R.string.widget_labelled_spinner_errorText);

    a.recycle();
}

From source file:com.lab47billion.appchooser.HorizontalPicker.java

public HorizontalPicker(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    _context = context;//  w  w w.  ja  v  a  2  s.  c o  m

    // create the selector wheel paint
    TextPaint paint = new TextPaint();
    paint.setAntiAlias(true);
    mTextPaint = paint;

    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.HorizontalPicker, defStyle, 0);

    CharSequence[] values;
    int ellipsize = 3; // END default value
    int sideItems = mSideItems;

    try {
        mTextColor = a.getColorStateList(R.styleable.HorizontalPicker_android_textColor);
        if (mTextColor == null) {
            mTextColor = ColorStateList.valueOf(0xFF000000);
        }

        values = a.getTextArray(R.styleable.HorizontalPicker_values);
        ellipsize = a.getInt(R.styleable.HorizontalPicker_android_ellipsize, ellipsize);
        mDividerSize = a.getDimension(R.styleable.HorizontalPicker_dividerSize, mDividerSize);
        mNormalTextSize = a.getDimension(R.styleable.HorizontalPicker_normalTextSize, 20);
        mSelectedTextSize = a.getDimension(R.styleable.HorizontalPicker_selectedTextSize, -1);
        sideItems = a.getInt(R.styleable.HorizontalPicker_sideItems, sideItems);

        if (mNormalTextSize > -1) {
            setTextSize(mNormalTextSize);
        }
        if (mSelectedTextSize == -1) {
            mSelectedTextSize = mNormalTextSize;
        }

    } finally {
        a.recycle();
    }

    switch (ellipsize) {
    case 1:
        setEllipsize(TextUtils.TruncateAt.START);
        break;
    case 2:
        setEllipsize(TextUtils.TruncateAt.MIDDLE);
        break;
    case 3:
        setEllipsize(TextUtils.TruncateAt.END);
        break;
    case 4:
        setEllipsize(TextUtils.TruncateAt.MARQUEE);
        break;
    }

    Paint.FontMetricsInt fontMetricsInt = mTextPaint.getFontMetricsInt();
    mBoringMetrics = new BoringLayout.Metrics();
    mBoringMetrics.ascent = fontMetricsInt.ascent;
    mBoringMetrics.bottom = fontMetricsInt.bottom;
    mBoringMetrics.descent = fontMetricsInt.descent;
    mBoringMetrics.leading = fontMetricsInt.leading;
    mBoringMetrics.top = fontMetricsInt.top;
    mBoringMetrics.width = mItemWidth;

    setWillNotDraw(false);

    mFlingScrollerX = new OverScroller(context);
    mAdjustScrollerX = new OverScroller(context, new DecelerateInterpolator(2.5f));

    // initialize constants
    ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumFlingVelocity = configuration.getScaledMaximumFlingVelocity()
            / SELECTOR_MAX_FLING_VELOCITY_ADJUSTMENT;
    mOverscrollDistance = configuration.getScaledOverscrollDistance();

    mPreviousScrollerX = Integer.MIN_VALUE;

    setValues(values);
    setSideItems(sideItems);

    /*mTouchHelper = new PickerTouchHelper(this);
    ViewCompat.setAccessibilityDelegate(this, mTouchHelper);*/

}