Example usage for android.content Context obtainStyledAttributes

List of usage examples for android.content Context obtainStyledAttributes

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Introduction

In this page you can find the example usage for android.content Context obtainStyledAttributes.

Prototype

public final TypedArray obtainStyledAttributes(AttributeSet set, @StyleableRes int[] attrs,
        @AttrRes int defStyleAttr, @StyleRes int defStyleRes)

Source Link

Document

Retrieve styled attribute information in this Context's theme.

Usage

From source file:android.support.design.widget.FloatingActionButton.java

public FloatingActionButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    ThemeUtils.checkAppCompatTheme(context);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FloatingActionButton, defStyleAttr,
            R.style.Widget_Design_FloatingActionButton);
    mBackgroundTint = a.getColorStateList(R.styleable.FloatingActionButton_backgroundTint);
    mBackgroundTintMode = ViewUtils// w ww  .j a v  a  2  s .c  om
            .parseTintMode(a.getInt(R.styleable.FloatingActionButton_backgroundTintMode, -1), null);
    mRippleColor = a.getColor(R.styleable.FloatingActionButton_rippleColor, 0);
    mSize = a.getInt(R.styleable.FloatingActionButton_fabSize, SIZE_AUTO);
    mBorderWidth = a.getDimensionPixelSize(R.styleable.FloatingActionButton_borderWidth, 0);
    final float elevation = a.getDimension(R.styleable.FloatingActionButton_elevation, 0f);
    final float pressedTranslationZ = a.getDimension(R.styleable.FloatingActionButton_pressedTranslationZ, 0f);
    mCompatPadding = a.getBoolean(R.styleable.FloatingActionButton_useCompatPadding, false);
    a.recycle();

    mImageHelper = new AppCompatImageHelper(this);
    mImageHelper.loadFromAttributes(attrs, defStyleAttr);

    mMaxImageSize = (int) getResources().getDimension(R.dimen.design_fab_image_size);

    getImpl().setBackgroundDrawable(mBackgroundTint, mBackgroundTintMode, mRippleColor, mBorderWidth);
    getImpl().setElevation(elevation);
    getImpl().setPressedTranslationZ(pressedTranslationZ);
}

From source file:com.appeaser.sublimepickerlibrary.datepicker.DayPickerView.java

public DayPickerView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
    super(SUtils.createThemeWrapper(context, R.attr.sublimePickerStyle, R.style.SublimePickerStyleLight,
            defStyleAttr, R.style.DayPickerViewStyle), attrs);

    context = getContext();/*  w  w  w. j a v a2  s  .  c o  m*/

    mAccessibilityManager = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);

    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.DayPickerView, defStyleAttr,
            R.style.DayPickerViewStyle);

    final int monthTextAppearanceResId = a.getResourceId(R.styleable.DayPickerView_spMonthTextAppearance,
            R.style.SPMonthLabelTextAppearance);
    // verified
    final int dayOfWeekTextAppearanceResId = a.getResourceId(R.styleable.DayPickerView_spWeekDayTextAppearance,
            R.style.SPWeekDayLabelTextAppearance);
    // verified
    final int dayTextAppearanceResId = a.getResourceId(R.styleable.DayPickerView_spDateTextAppearance,
            R.style.SPDayTextAppearance);

    final ColorStateList daySelectorColor = a.getColorStateList(R.styleable.DayPickerView_spDaySelectorColor);

    a.recycle();

    if (Config.DEBUG) {
        Log.i(TAG, "MDayPickerView_spmMonthTextAppearance: " + monthTextAppearanceResId);
        Log.i(TAG, "MDayPickerView_spmWeekDayTextAppearance: " + dayOfWeekTextAppearanceResId);
        Log.i(TAG, "MDayPickerView_spmDateTextAppearance: " + dayTextAppearanceResId);
    }

    // Set up adapter.
    mAdapter = new DayPickerPagerAdapter(context, R.layout.date_picker_month_item, R.id.month_view);
    mAdapter.setMonthTextAppearance(monthTextAppearanceResId);
    mAdapter.setDayOfWeekTextAppearance(dayOfWeekTextAppearanceResId);
    mAdapter.setDayTextAppearance(dayTextAppearanceResId);
    mAdapter.setDaySelectorColor(daySelectorColor);

    final LayoutInflater inflater = LayoutInflater.from(context);

    int layoutIdToUse, viewPagerIdToUse;

    if (getTag() != null && getTag() instanceof String
            && getResources().getString(R.string.recurrence_end_date_picker_tag).equals(getTag())) {
        layoutIdToUse = R.layout.day_picker_content_redp;
        viewPagerIdToUse = R.id.redp_view_pager;
    } else {
        layoutIdToUse = R.layout.day_picker_content_sdp;
        viewPagerIdToUse = R.id.sdp_view_pager;
    }

    inflater.inflate(layoutIdToUse, this, true);

    OnClickListener onClickListener = new OnClickListener() {
        @Override
        public void onClick(View v) {
            final int direction;
            if (v == mPrevButton) {
                direction = -1;
            } else if (v == mNextButton) {
                direction = 1;
            } else {
                return;
            }

            // Animation is expensive for accessibility services since it sends
            // lots of scroll and content change events.
            final boolean animate = !mAccessibilityManager.isEnabled();

            // ViewPager clamps input values, so we don't need to worry
            // about passing invalid indices.
            final int nextItem = mViewPager.getCurrentItem() + direction;
            mViewPager.setCurrentItem(nextItem, animate);
        }
    };

    mPrevButton = (ImageButton) findViewById(R.id.prev);
    mPrevButton.setOnClickListener(onClickListener);

    mNextButton = (ImageButton) findViewById(R.id.next);
    mNextButton.setOnClickListener(onClickListener);

    ViewPager.OnPageChangeListener onPageChangedListener = new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            final float alpha = Math.abs(0.5f - positionOffset) * 2.0f;
            mPrevButton.setAlpha(alpha);
            mNextButton.setAlpha(alpha);
        }

        @Override
        public void onPageScrollStateChanged(int state) {
        }

        @Override
        public void onPageSelected(int position) {
            updateButtonVisibility(position);
        }
    };

    mViewPager = (DayPickerViewPager) findViewById(viewPagerIdToUse);
    mViewPager.setAdapter(mAdapter);
    mViewPager.addOnPageChangeListener(onPageChangedListener);

    // Proxy the month text color into the previous and next buttons.
    if (monthTextAppearanceResId != 0) {
        final TypedArray ta = context.obtainStyledAttributes(null, ATTRS_TEXT_COLOR, 0,
                monthTextAppearanceResId);
        final ColorStateList monthColor = ta.getColorStateList(0);
        if (monthColor != null) {
            SUtils.setImageTintList(mPrevButton, monthColor);
            SUtils.setImageTintList(mNextButton, monthColor);
        }
        ta.recycle();
    }

    // Proxy selection callbacks to our own listener.
    mAdapter.setDaySelectionEventListener(new DayPickerPagerAdapter.DaySelectionEventListener() {
        @Override
        public void onDaySelected(DayPickerPagerAdapter adapter, Calendar day) {
            if (mProxyDaySelectionEventListener != null) {
                mProxyDaySelectionEventListener.onDaySelected(DayPickerView.this, day);
            }
        }

        @Override
        public void onDateRangeSelectionStarted(@NonNull SelectedDate selectedDate) {
            if (mProxyDaySelectionEventListener != null) {
                mProxyDaySelectionEventListener.onDateRangeSelectionStarted(selectedDate);
            }
        }

        @Override
        public void onDateRangeSelectionEnded(@Nullable SelectedDate selectedDate) {
            if (mProxyDaySelectionEventListener != null) {
                mProxyDaySelectionEventListener.onDateRangeSelectionEnded(selectedDate);
            }
        }

        @Override
        public void onDateRangeSelectionUpdated(@NonNull SelectedDate selectedDate) {
            if (mProxyDaySelectionEventListener != null) {
                mProxyDaySelectionEventListener.onDateRangeSelectionUpdated(selectedDate);
            }
        }
    });
}

From source file:com.android.launcher3.BubbleTextView.java

public BubbleTextView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mLauncher = Launcher.getLauncher(context);
    DeviceProfile grid = mLauncher.getDeviceProfile();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BubbleTextView, defStyle, 0);
    mCustomShadowsEnabled = a.getBoolean(R.styleable.BubbleTextView_customShadows, true);
    mLayoutHorizontal = a.getBoolean(R.styleable.BubbleTextView_layoutHorizontal, false);
    mDeferShadowGenerationOnTouch = a.getBoolean(R.styleable.BubbleTextView_deferShadowGeneration, false);

    int display = a.getInteger(R.styleable.BubbleTextView_iconDisplay, DISPLAY_WORKSPACE);
    int defaultIconSize = grid.iconSizePx;
    if (display == DISPLAY_WORKSPACE) {
        setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.iconTextSizePx);
    } else if (display == DISPLAY_ALL_APPS) {
        setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.allAppsIconTextSizePx);
        setCompoundDrawablePadding(grid.allAppsIconDrawablePaddingPx);
        defaultIconSize = grid.allAppsIconSizePx;
    } else if (display == DISPLAY_FOLDER) {
        setCompoundDrawablePadding(grid.folderChildDrawablePaddingPx);
    }/* w  w w.  ja va 2s  .  c o m*/
    mCenterVertically = a.getBoolean(R.styleable.BubbleTextView_centerVertically, false);

    if (Utilities.getIconSizePrefEnabled(context) == -1) {
        mIconSize = a.getDimensionPixelSize(R.styleable.BubbleTextView_iconSizeOverride, defaultIconSize);
        Utilities.setIconSizeValue(context, mIconSize);
        a.recycle();
    } else {
        mIconSize = Utilities.getIconSizePrefEnabled(context);
    }

    if (mCustomShadowsEnabled) {
        // Draw the background itself as the parent is drawn twice.
        mBackground = getBackground();
        setBackground(null);

        // Set shadow layer as the larger shadow to that the textView does not clip the shadow.
        float density = getResources().getDisplayMetrics().density;
        setShadowLayer(density * AMBIENT_SHADOW_RADIUS, 0, 0, AMBIENT_SHADOW_COLOR);
    } else {
        mBackground = null;
    }

    mLongPressHelper = new CheckLongPressHelper(this);
    mStylusEventHelper = new StylusEventHelper(new SimpleOnStylusPressListener(this), this);

    mOutlineHelper = HolographicOutlineHelper.obtain(getContext());
    setAccessibilityDelegate(mLauncher.getAccessibilityDelegate());

}

From source file:android.support.v7.internal.widget.ActivityChooserView.java

/**
 * Create a new instance./*  ww  w  . java  2  s.com*/
 *
 * @param context The application environment.
 * @param attrs A collection of attributes.
 * @param defStyle The default style to apply to this view.
 */
public ActivityChooserView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray attributesArray = context.obtainStyledAttributes(attrs, R.styleable.ActivityChooserView,
            defStyle, 0);

    mInitialActivityCount = attributesArray.getInt(R.styleable.ActivityChooserView_initialActivityCount,
            ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT);

    Drawable expandActivityOverflowButtonDrawable = attributesArray
            .getDrawable(R.styleable.ActivityChooserView_expandActivityOverflowButtonDrawable);

    attributesArray.recycle();

    LayoutInflater inflater = LayoutInflater.from(getContext());
    inflater.inflate(R.layout.abc_activity_chooser_view, this, true);

    mCallbacks = new Callbacks();

    mActivityChooserContent = (LinearLayoutCompat) findViewById(R.id.activity_chooser_view_content);
    mActivityChooserContentBackground = mActivityChooserContent.getBackground();

    mDefaultActivityButton = (FrameLayout) findViewById(R.id.default_activity_button);
    mDefaultActivityButton.setOnClickListener(mCallbacks);
    mDefaultActivityButton.setOnLongClickListener(mCallbacks);
    mDefaultActivityButtonImage = (ImageView) mDefaultActivityButton.findViewById(R.id.image);

    final FrameLayout expandButton = (FrameLayout) findViewById(R.id.expand_activities_button);
    expandButton.setOnClickListener(mCallbacks);
    expandButton.setOnTouchListener(new ListPopupWindow.ForwardingListener(expandButton) {
        @Override
        public ListPopupWindow getPopup() {
            return getListPopupWindow();
        }

        @Override
        protected boolean onForwardingStarted() {
            showPopup();
            return true;
        }

        @Override
        protected boolean onForwardingStopped() {
            dismissPopup();
            return true;
        }
    });
    mExpandActivityOverflowButton = expandButton;
    mExpandActivityOverflowButtonImage = (ImageView) expandButton.findViewById(R.id.image);
    mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable);

    mAdapter = new ActivityChooserViewAdapter();
    mAdapter.registerDataSetObserver(new DataSetObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            updateAppearance();
        }
    });

    Resources resources = context.getResources();
    mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
            resources.getDimensionPixelSize(R.dimen.abc_config_prefDialogWidth));
}

From source file:com.alimuzaffar.lib.pin.PinEntryEditText.java

private void init(Context context, AttributeSet attrs) {
    float multi = context.getResources().getDisplayMetrics().density;
    mLineStroke = multi * mLineStroke;//from   w w  w  . j av  a 2s.  c o  m
    mLineStrokeSelected = multi * mLineStrokeSelected;
    mSpace = multi * mSpace; //convert to pixels for our density
    mTextBottomPadding = multi * mTextBottomPadding; //convert to pixels for our density

    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PinEntryEditText, 0, 0);
    try {
        TypedValue outValue = new TypedValue();
        ta.getValue(R.styleable.PinEntryEditText_pinAnimationType, outValue);
        mAnimatedType = outValue.data;
        mMask = ta.getString(R.styleable.PinEntryEditText_pinCharacterMask);
        mSingleCharHint = ta.getString(R.styleable.PinEntryEditText_pinRepeatedHint);
        mLineStroke = ta.getDimension(R.styleable.PinEntryEditText_pinLineStroke, mLineStroke);
        mLineStrokeSelected = ta.getDimension(R.styleable.PinEntryEditText_pinLineStrokeSelected,
                mLineStrokeSelected);
        mSpace = ta.getDimension(R.styleable.PinEntryEditText_pinCharacterSpacing, mSpace);
        mTextBottomPadding = ta.getDimension(R.styleable.PinEntryEditText_pinTextBottomPadding,
                mTextBottomPadding);
        mIsDigitSquare = ta.getBoolean(R.styleable.PinEntryEditText_pinBackgroundIsSquare, mIsDigitSquare);
        mPinBackground = ta.getDrawable(R.styleable.PinEntryEditText_pinBackgroundDrawable);
        ColorStateList colors = ta.getColorStateList(R.styleable.PinEntryEditText_pinLineColors);
        if (colors != null) {
            mColorStates = colors;
        }
    } finally {
        ta.recycle();
    }

    mCharPaint = new Paint(getPaint());
    mLastCharPaint = new Paint(getPaint());
    mSingleCharPaint = new Paint(getPaint());
    mLinesPaint = new Paint(getPaint());
    mLinesPaint.setStrokeWidth(mLineStroke);

    TypedValue outValue = new TypedValue();
    context.getTheme().resolveAttribute(R.attr.colorControlActivated, outValue, true);
    int colorSelected = outValue.data;
    mColors[0] = colorSelected;

    int colorFocused = isInEditMode() ? Color.GRAY : ContextCompat.getColor(context, R.color.pin_normal);
    mColors[1] = colorFocused;

    int colorUnfocused = isInEditMode() ? Color.GRAY : ContextCompat.getColor(context, R.color.pin_normal);
    mColors[2] = colorUnfocused;

    setBackgroundResource(0);

    mMaxLength = attrs.getAttributeIntValue(XML_NAMESPACE_ANDROID, "maxLength", 4);
    mNumChars = mMaxLength;

    //Disable copy paste
    super.setCustomSelectionActionModeCallback(new ActionMode.Callback() {
        public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
            return false;
        }

        public void onDestroyActionMode(ActionMode mode) {
        }

        public boolean onCreateActionMode(ActionMode mode, Menu menu) {
            return false;
        }

        public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
            return false;
        }
    });
    // When tapped, move cursor to end of text.
    super.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            setSelection(getText().length());
            if (mClickListener != null) {
                mClickListener.onClick(v);
            }
        }
    });

    super.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            setSelection(getText().length());
            return true;
        }
    });

    //If input type is password and no mask is set, use a default mask
    if ((getInputType() & InputType.TYPE_TEXT_VARIATION_PASSWORD) == InputType.TYPE_TEXT_VARIATION_PASSWORD
            && TextUtils.isEmpty(mMask)) {
        mMask = "\u25CF";
    } else if ((getInputType()
            & InputType.TYPE_NUMBER_VARIATION_PASSWORD) == InputType.TYPE_NUMBER_VARIATION_PASSWORD
            && TextUtils.isEmpty(mMask)) {
        mMask = "\u25CF";
    }

    if (!TextUtils.isEmpty(mMask)) {
        mMaskChars = getMaskChars();
    }

    //Height of the characters, used if there is a background drawable
    getPaint().getTextBounds("|", 0, 1, mTextHeight);

    mAnimate = mAnimatedType > -1;
}

From source file:co.paulburke.android.textviewpager.TextViewPagerIndicator.java

public TextViewPagerIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;/*from w ww. ja  va 2 s . c o  m*/

    final Resources res = getResources();

    // Load defaults from resources
    final boolean defaultFades = res.getBoolean(R.bool.scroll_indicator_fades);
    final int defaultFadeDelay = res.getInteger(R.integer.scroll_indicator_fade_delay);
    final int defaultFadeLength = res.getInteger(R.integer.scroll_indicator_fade_length);
    final int defaultSelectedColor = res.getColor(R.color.scroll_indicator_selected_color);

    // Retrieve styles attributes
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TextViewPagerIndicator, defStyle, 0);

    setFades(a.getBoolean(R.styleable.TextViewPagerIndicator_fades, defaultFades));
    setSelectedColor(a.getColor(R.styleable.TextViewPagerIndicator_selectedColor, defaultSelectedColor));
    setFadeDelay(a.getInteger(R.styleable.TextViewPagerIndicator_fadeDelay, defaultFadeDelay));
    setFadeLength(a.getInteger(R.styleable.TextViewPagerIndicator_fadeLength, defaultFadeLength));

    Drawable background = a.getDrawable(R.styleable.TextViewPagerIndicator_android_background);
    if (background != null)
        setBackgroundDrawable(background);

    a.recycle();
}

From source file:com.actionbarsherlock.widget.ActivityChooserView.java

/**
 * Create a new instance.//from   ww w . j av  a  2 s.c o  m
 *
 * @param context The application environment.
 * @param attrs A collection of attributes.
 * @param defStyle The default style to apply to this view.
 */
public ActivityChooserView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mContext = context;

    TypedArray attributesArray = context.obtainStyledAttributes(attrs, R.styleable.SherlockActivityChooserView,
            defStyle, 0);

    mInitialActivityCount = attributesArray.getInt(R.styleable.SherlockActivityChooserView_initialActivityCount,
            ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT);

    Drawable expandActivityOverflowButtonDrawable = attributesArray
            .getDrawable(R.styleable.SherlockActivityChooserView_expandActivityOverflowButtonDrawable);

    attributesArray.recycle();

    LayoutInflater inflater = LayoutInflater.from(mContext);
    inflater.inflate(R.layout.abs__activity_chooser_view, this, true);

    mCallbacks = new Callbacks();

    mActivityChooserContent = (IcsLinearLayout) findViewById(R.id.abs__activity_chooser_view_content);
    mActivityChooserContentBackground = mActivityChooserContent.getBackground();

    mDefaultActivityButton = (FrameLayout) findViewById(R.id.abs__default_activity_button);
    mDefaultActivityButton.setOnClickListener(mCallbacks);
    mDefaultActivityButton.setOnLongClickListener(mCallbacks);
    mDefaultActivityButtonImage = (ImageView) mDefaultActivityButton.findViewById(R.id.abs__image);

    mExpandActivityOverflowButton = (FrameLayout) findViewById(R.id.abs__expand_activities_button);
    mExpandActivityOverflowButton.setOnClickListener(mCallbacks);
    mExpandActivityOverflowButtonImage = (ImageView) mExpandActivityOverflowButton
            .findViewById(R.id.abs__image);
    mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable);

    mAdapter = new ActivityChooserViewAdapter();
    mAdapter.registerDataSetObserver(new DataSetObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            updateAppearance();
        }
    });

    Resources resources = context.getResources();
    mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
            resources.getDimensionPixelSize(R.dimen.abs__config_prefDialogWidth));
}

From source file:com.acbelter.directionalcarousel.CarouselViewPager.java

public CarouselViewPager(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs);

    mConfig = CarouselConfig.getInstance();
    mConfig.pagerId = getId();/*ww  w . ja v a  2 s . c o  m*/
    mResources = context.getResources();
    mPackageName = context.getPackageName();
    mPageContentWidthId = mResources.getIdentifier("page_content_width", "dimen", mPackageName);
    mPageContentHeightId = mResources.getIdentifier("page_content_height", "dimen", mPackageName);

    DisplayMetrics dm = mResources.getDisplayMetrics();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CarouselViewPager, defStyle, 0);
    try {
        if (a != null) {
            mConfig.orientation = a.getInt(R.styleable.CarouselViewPager_android_orientation,
                    CarouselConfig.HORIZONTAL);
            mConfig.infinite = a.getBoolean(R.styleable.CarouselViewPager_infinite, true);
            mConfig.scrollScalingMode = a.getInt(R.styleable.CarouselViewPager_scrollScalingMode,
                    CarouselConfig.SCROLL_MODE_BIG_CURRENT);

            float bigScale = a.getFloat(R.styleable.CarouselViewPager_bigScale,
                    CarouselConfig.DEFAULT_BIG_SCALE);
            if (bigScale > 1.0f || bigScale < 0.0f) {
                bigScale = CarouselConfig.DEFAULT_BIG_SCALE;
                Log.w(TAG, "Invalid bigScale attribute. Default value " + CarouselConfig.DEFAULT_BIG_SCALE
                        + " will be used.");
            }
            mConfig.bigScale = bigScale;

            float smallScale = a.getFloat(R.styleable.CarouselViewPager_smallScale,
                    CarouselConfig.DEFAULT_SMALL_SCALE);
            if (smallScale > 1.0f || smallScale < 0.0f) {
                smallScale = CarouselConfig.DEFAULT_SMALL_SCALE;
                Log.w(TAG, "Invalid smallScale attribute. Default value " + CarouselConfig.DEFAULT_SMALL_SCALE
                        + " will be used.");
            } else if (smallScale > bigScale) {
                smallScale = bigScale;
                Log.w(TAG, "Invalid smallScale attribute. Value " + bigScale + " will be used.");
            }
            mConfig.smallScale = smallScale;

            mMinPagesOffset = (int) a.getDimension(R.styleable.CarouselViewPager_minPagesOffset,
                    TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 20, dm));
            mSidePagesVisiblePart = a.getFloat(R.styleable.CarouselViewPager_sidePagesVisiblePart,
                    DEFAULT_SIDE_PAGES_VISIBLE_PART);
            mWrapPadding = (int) a.getDimension(R.styleable.CarouselViewPager_wrapPadding,
                    TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, dm));
        }
    } finally {
        if (a != null) {
            a.recycle();
        }
    }

    mGestureListener = new SimpleOnGestureListener() {
        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            if (getCarouselAdapter() != null) {
                getCarouselAdapter().sendSingleTap(mTouchedView, mTouchedItem);
            }
            mTouchedView = null;
            mTouchedItem = null;
            return true;
        }

        @Override
        public boolean onDoubleTap(MotionEvent e) {
            if (getCarouselAdapter() != null) {
                getCarouselAdapter().sendDoubleTap(mTouchedView, mTouchedItem);
            }
            mTouchedView = null;
            mTouchedItem = null;
            return true;
        }
    };

    mGestureDetector = new GestureDetector(context, mGestureListener);
}

From source file:cn.smilecity.viewpagerindicator.UnderlinePageIndicator.java

public UnderlinePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;// ww w. j  a  v  a2s. co  m

    final Resources res = getResources();

    // Load defaults from resources
    final boolean defaultFades = res.getBoolean(R.bool.default_underline_indicator_fades);
    final int defaultFadeDelay = res.getInteger(R.integer.default_underline_indicator_fade_delay);
    final int defaultFadeLength = res.getInteger(R.integer.default_underline_indicator_fade_length);
    final int defaultSelectedColor = res.getColor(R.color.bg_title);

    // Retrieve styles attributes
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.UnderlinePageIndicator, defStyle, 0);

    setFades(a.getBoolean(R.styleable.UnderlinePageIndicator_fades, defaultFades));
    setSelectedColor(a.getColor(R.styleable.UnderlinePageIndicator_selectedColor, defaultSelectedColor));
    setFadeDelay(a.getInteger(R.styleable.UnderlinePageIndicator_fadeDelay, defaultFadeDelay));
    setFadeLength(a.getInteger(R.styleable.UnderlinePageIndicator_fadeLength, defaultFadeLength));

    Drawable background = a.getDrawable(R.styleable.UnderlinePageIndicator_android_background);
    if (background != null) {
        setBackgroundDrawable(background);
    }

    a.recycle();

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
}

From source file:app.viewpagerindicator.UnderlinePageIndicator.java

public UnderlinePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;//from w ww . j  av a2s  .c  om

    final Resources res = getResources();

    //Load defaults from resources
    final boolean defaultFades = res.getBoolean(R.bool.default_underline_indicator_fades);
    final int defaultFadeDelay = res.getInteger(R.integer.default_underline_indicator_fade_delay);
    final int defaultFadeLength = res.getInteger(R.integer.default_underline_indicator_fade_length);
    final int defaultSelectedColor = res.getColor(R.color.default_underline_indicator_selected_color);

    //Retrieve styles attributes
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.UnderlinePageIndicator, defStyle, 0);

    setFades(a.getBoolean(R.styleable.UnderlinePageIndicator_fades, defaultFades));
    setSelectedColor(a.getColor(R.styleable.UnderlinePageIndicator_selectedColor, defaultSelectedColor));
    setFadeDelay(a.getInteger(R.styleable.UnderlinePageIndicator_fadeDelay, defaultFadeDelay));
    setFadeLength(a.getInteger(R.styleable.UnderlinePageIndicator_fadeLength, defaultFadeLength));

    Drawable background = a.getDrawable(R.styleable.UnderlinePageIndicator_android_background);
    if (background != null) {
        setBackgroundDrawable(background);
    }

    a.recycle();

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
}