Java Resources.getInteger方法代码示例

import android.content.res.Resources; //导入方法依赖的package包/类
public static void init(final Resources res) {
    // The proximate bogus down move up event hack is needed for a device such like,
    // 1) is large tablet, or 2) is small tablet and the screen density is less than hdpi.
    // Though it seems odd to use screen density as criteria of the quality of the touch
    // screen, the small table that has a less density screen than hdpi most likely has been
    // made with the touch screen that needs the hack.
    final int screenMetrics = res.getInteger(R.integer.config_screen_metrics);
    final boolean isLargeTablet = (screenMetrics == Constants.SCREEN_METRICS_LARGE_TABLET);
    final boolean isSmallTablet = (screenMetrics == Constants.SCREEN_METRICS_SMALL_TABLET);
    final int densityDpi = res.getDisplayMetrics().densityDpi;
    final boolean hasLowDensityScreen = (densityDpi < DisplayMetrics.DENSITY_HIGH);
    final boolean needsTheHack = isLargeTablet || (isSmallTablet && hasLowDensityScreen);
    if (DEBUG_MODE) {
        final int sw = res.getConfiguration().smallestScreenWidthDp;
        Log.d(TAG, "needsProximateBogusDownMoveUpEventHack=" + needsTheHack
                + " smallestScreenWidthDp=" + sw + " densityDpi=" + densityDpi
                + " screenMetrics=" + screenMetrics);
    }
    sNeedsProximateBogusDownMoveUpEventHack = needsTheHack;
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
/**
 * Used to inflate the Workspace from XML.
 *
 * @param context The application's context.
 * @param attrs The attributes set containing the Workspace's customization values.
 */
public Folder(Context context, AttributeSet attrs) {
    super(context, attrs);
    setAlwaysDrawnWithCacheEnabled(false);
    Resources res = getResources();
    mExpandDuration = res.getInteger(R.integer.config_folderExpandDuration);
    mMaterialExpandDuration = res.getInteger(R.integer.config_materialFolderExpandDuration);
    mMaterialExpandStagger = res.getInteger(R.integer.config_materialFolderExpandStagger);

    if (sDefaultFolderName == null) {
        sDefaultFolderName = res.getString(R.string.folder_name);
    }
    if (sHintText == null) {
        sHintText = res.getString(R.string.folder_hint_text);
    }
    mLauncher = Launcher.getLauncher(context);
    // We need this view to be focusable in touch mode so that when text editing of the folder
    // name is complete, we have something to focus on, thus hiding the cursor and giving
    // reliable behavior when clicking the text field (since it will always gain focus on click).
    setFocusableInTouchMode(true);
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public UnderlinePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode()) return;

    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);
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public CirclePageIndicator(Context context, AttributeSet attrs) {
        super(context, attrs);
        if (isInEditMode()) return;

        //Load defaults from resources
        final Resources res = getResources();
        final int defaultPageColor = res.getColor(R.color.default_circle_indicator_page_color);
        final int defaultFillColor = res.getColor(R.color.default_circle_indicator_fill_color);
        final int defaultOrientation = res.getInteger(R.integer.default_circle_indicator_orientation);
        final int defaultStrokeColor = res.getColor(R.color.default_circle_indicator_stroke_color);
        final float defaultStrokeWidth = res.getDimension(R.dimen.default_circle_indicator_stroke_width);
        final float defaultRadius = res.getDimension(R.dimen.default_circle_indicator_radius);
        final boolean defaultCentered = res.getBoolean(R.bool.default_circle_indicator_centered);
        final boolean defaultSnap = res.getBoolean(R.bool.default_circle_indicator_snap);

        mCentered = defaultCentered;
        mOrientation = defaultOrientation;
        mPaintPageFill.setStyle(Style.FILL);
        mPaintPageFill.setColor(defaultPageColor);
        mPaintStroke.setStyle(Style.STROKE);
        mPaintStroke.setColor(defaultStrokeColor);
        mPaintStroke.setStrokeWidth(defaultStrokeWidth);
        mPaintFill.setStyle(Style.FILL);
        mPaintFill.setColor(defaultFillColor);
        mRadius = defaultRadius;
        mSnap = defaultSnap;
/*
        Drawable background = a.getDrawable(R.styleable.CirclePageIndicator_android_background);
        if (background != null) {
          setBackgroundDrawable(background);
        }
*/
        final ViewConfiguration configuration = ViewConfiguration.get(context);
        mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    }
 

import android.content.res.Resources; //导入方法依赖的package包/类
/**
 * Creates a new layout, which implements the functionality of a {@link TabSwitcher} on
 * smartphones.
 *
 * @param tabSwitcher
 *         The tab switcher, the layout belongs to, as an instance of the class {@link
 *         TabSwitcher}. The tab switcher may not be null
 * @param model
 *         The model of the tab switcher, the layout belongs to, as an instance of the class
 *         {@link TabSwitcherModel}. The model may not be null
 * @param arithmetics
 *         The arithmetics, which should be used by the layout, as an instance of the class
 *         {@link PhoneArithmetics}. The arithmetics may not be null
 */
public PhoneTabSwitcherLayout(@NonNull final TabSwitcher tabSwitcher,
                              @NonNull final TabSwitcherModel model,
                              @NonNull final PhoneArithmetics arithmetics) {
    super(tabSwitcher, model, arithmetics);
    Resources resources = tabSwitcher.getResources();
    tabInset = resources.getDimensionPixelSize(R.dimen.tab_inset);
    tabBorderWidth = resources.getDimensionPixelSize(R.dimen.tab_border_width);
    tabTitleContainerHeight =
            resources.getDimensionPixelSize(R.dimen.tab_title_container_height);
    stackedTabCount = resources.getInteger(R.integer.stacked_tab_count);
    stackedTabSpacing = resources.getDimensionPixelSize(R.dimen.stacked_tab_spacing);
    maxCameraDistance = resources.getDimensionPixelSize(R.dimen.max_camera_distance);
    TypedValue typedValue = new TypedValue();
    resources.getValue(R.dimen.swiped_tab_scale, typedValue, true);
    swipedTabScale = typedValue.getFloat();
    resources.getValue(R.dimen.swiped_tab_alpha, typedValue, true);
    swipedTabAlpha = typedValue.getFloat();
    showSwitcherAnimationDuration =
            resources.getInteger(R.integer.show_switcher_animation_duration);
    hideSwitcherAnimationDuration =
            resources.getInteger(R.integer.hide_switcher_animation_duration);
    toolbarVisibilityAnimationDuration =
            resources.getInteger(R.integer.toolbar_visibility_animation_duration);
    toolbarVisibilityAnimationDelay =
            resources.getInteger(R.integer.toolbar_visibility_animation_delay);
    swipeAnimationDuration = resources.getInteger(R.integer.swipe_animation_duration);
    clearAnimationDelay = resources.getInteger(R.integer.clear_animation_delay);
    relocateAnimationDuration = resources.getInteger(R.integer.relocate_animation_duration);
    relocateAnimationDelay = resources.getInteger(R.integer.relocate_animation_delay);
    revertOvershootAnimationDuration =
            resources.getInteger(R.integer.revert_overshoot_animation_duration);
    revealAnimationDuration = resources.getInteger(R.integer.reveal_animation_duration);
    peekAnimationDuration = resources.getInteger(R.integer.peek_animation_duration);
    maxStartOvershootAngle = resources.getInteger(R.integer.max_start_overshoot_angle);
    maxEndOvershootAngle = resources.getInteger(R.integer.max_end_overshoot_angle);
    tabViewBottomMargin = -1;
    toolbarAnimation = null;
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode()) return;

    //Load defaults from resources
    final Resources res = getResources();
    final int defaultPageColor = res.getColor(R.color.default_circle_indicator_page_color);
    final int defaultFillColor = res.getColor(R.color.default_circle_indicator_fill_color);
    final int defaultOrientation = res.getInteger(R.integer.default_circle_indicator_orientation);
    final int defaultStrokeColor = res.getColor(R.color.default_circle_indicator_stroke_color);
    final float defaultStrokeWidth = res.getDimension(R.dimen.default_circle_indicator_stroke_width);
    final float defaultRadius = res.getDimension(R.dimen.default_circle_indicator_radius);
    final boolean defaultCentered = res.getBoolean(R.bool.default_circle_indicator_centered);
    final boolean defaultSnap = res.getBoolean(R.bool.default_circle_indicator_snap);

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

    mCentered = a.getBoolean(R.styleable.CirclePageIndicator_centered, defaultCentered);
    mOrientation = a.getInt(R.styleable.CirclePageIndicator_android_orientation, defaultOrientation);
    mPaintPageFill.setStyle(Style.FILL);
    mPaintPageFill.setColor(a.getColor(R.styleable.CirclePageIndicator_pageColor, defaultPageColor));
    mPaintStroke.setStyle(Style.STROKE);
    mPaintStroke.setColor(a.getColor(R.styleable.CirclePageIndicator_strokeColor, defaultStrokeColor));
    mPaintStroke.setStrokeWidth(a.getDimension(R.styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
    mPaintFill.setStyle(Style.FILL);
    mPaintFill.setColor(a.getColor(R.styleable.CirclePageIndicator_fillColor, defaultFillColor));
    mRadius = a.getDimension(R.styleable.CirclePageIndicator_radius, defaultRadius);
    mSnap = a.getBoolean(R.styleable.CirclePageIndicator_snap, defaultSnap);

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

    a.recycle();

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

import android.content.res.Resources; //导入方法依赖的package包/类
/**
 * Determine the exact visual footprint of the all apps button, taking into account scaling
 * and internal padding of the drawable.
 */
private void computeAllAppsButtonSize(Context context) {
    Resources res = context.getResources();
    float padding = res.getInteger(R.integer.config_allAppsButtonPaddingPercent) / 100f;
    allAppsButtonVisualSize = (int) (hotseatIconSizePx * (1 - padding)) - context.getResources()
                    .getDimensionPixelSize(R.dimen.all_apps_button_scale_down);
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
private void updateIconSize(float scale, int drawablePadding, Resources res,
                            DisplayMetrics dm) {
    iconSizePx = (int) (Utilities.pxFromDp(inv.iconSize, dm) * scale);
    iconTextSizePx = (int) (Utilities.pxFromSp(inv.iconTextSize, dm) * scale);
    iconDrawablePaddingPx = drawablePadding;
    hotseatIconSizePx = (int) (Utilities.pxFromDp(inv.hotseatIconSize, dm) * scale);
    allAppsIconSizePx = iconSizePx;
    allAppsIconDrawablePaddingPx = iconDrawablePaddingPx;
    allAppsIconTextSizePx = iconTextSizePx;

    cellWidthPx = iconSizePx;
    cellHeightPx = iconSizePx + iconDrawablePaddingPx
            + Utilities.calculateTextHeight(iconTextSizePx);

    // Hotseat
    hotseatCellWidthPx = iconSizePx;
    hotseatCellHeightPx = iconSizePx;

    if (!isVerticalBarLayout()) {
        int expectedWorkspaceHeight = availableHeightPx - hotseatBarHeightPx
                - pageIndicatorHeightPx - topWorkspacePadding;
        float minRequiredHeight = dropTargetBarSizePx + workspaceSpringLoadedBottomSpace;
        workspaceSpringLoadShrinkFactor = Math.min(
                res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f,
                1 - (minRequiredHeight / expectedWorkspaceHeight));
    } else {
        workspaceSpringLoadShrinkFactor =
                res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
    }

    // Folder icon
    folderBackgroundOffset = -edgeMarginPx;
    folderIconSizePx = iconSizePx + 2 * -folderBackgroundOffset;
    folderIconPreviewPadding = res.getDimensionPixelSize(R.dimen.folder_preview_padding);
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public int getStyleColumnCount(Context context, int style) {
    Resources res = context.getResources();
    boolean landscape = res.getBoolean(R.bool.landscape);
    int styleColumnCount = getDefaultStyleColumnCount(context, style);
    if (landscape &&
            (style == res.getInteger(R.integer.STYLE_CARDS_VALUE) ||
                    style == res.getInteger(R.integer.STYLE_CARDS_2_VALUE))) {
        return styleColumnCount + 1;
    }
    return styleColumnCount;
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode()) return;

    //Load defaults from resources
    final Resources res = getResources();
    final int defaultPageColor = res.getColor(R.color.lv_default_circle_indicator_page_color);
    final int defaultFillColor = res.getColor(R.color.lv_default_circle_indicator_fill_color);
    final int defaultOrientation = res.getInteger(R.integer.lv_default_circle_indicator_orientation);
    final int defaultStrokeColor = res.getColor(R.color.lv_default_circle_indicator_stroke_color);
    final float defaultStrokeWidth = res.getDimension(R.dimen.lv_default_circle_indicator_stroke_width);
    final float defaultRadius = res.getDimension(R.dimen.lv_default_circle_indicator_radius);
    final boolean defaultCentered = res.getBoolean(R.bool.lv_default_circle_indicator_centered);
    final boolean defaultSnap = res.getBoolean(R.bool.lv_default_circle_indicator_snap);

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

    mCentered = a.getBoolean(R.styleable.LVCirclePageIndicator_lv_centered1, defaultCentered);
    mOrientation = a.getInt(R.styleable.LVCirclePageIndicator_android_orientation, defaultOrientation);
    mPaintPageFill.setStyle(Style.FILL);
    mPaintPageFill.setColor(a.getColor(R.styleable.LVCirclePageIndicator_lv_pageColor, defaultPageColor));
    mPaintStroke.setStyle(Style.STROKE);
    mPaintStroke.setColor(a.getColor(R.styleable.LVCirclePageIndicator_lv_strokeColor, defaultStrokeColor));
    mPaintStroke.setStrokeWidth(a.getDimension(R.styleable.LVCirclePageIndicator_lv_strokeWidth, defaultStrokeWidth));
    mPaintFill.setStyle(Style.FILL);
    mPaintFill.setColor(a.getColor(R.styleable.LVCirclePageIndicator_lv_fillColor, defaultFillColor));
    mRadius = a.getDimension(R.styleable.LVCirclePageIndicator_lv_radius1, defaultRadius);
    mSnap = a.getBoolean(R.styleable.LVCirclePageIndicator_lv_snap, defaultSnap);

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

    a.recycle();

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

import android.content.res.Resources; //导入方法依赖的package包/类
public int getStyleGridSpacing(Context context, int style) {
    Resources res = context.getResources();
    if (style == res.getInteger(R.integer.STYLE_CARDS_VALUE)) {
        return (int) res.getDimension(R.dimen.cards_style_grid_spacing);
    }
    return 0;
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public int getStyle(Context context, boolean pickPhotos) {
    Resources res = context.getResources();
    if (pickPhotos && style == res.getInteger(R.integer.STYLE_NESTED_RECYCLER_VIEW_VALUE)) {
        return res.getInteger(R.integer.STYLE_CARDS_VALUE);
    }
    return style;
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    this.mCurrentPage = -1;
    this.mPaintText = new Paint();
    this.mPath = new Path();
    this.mBounds = new Rect();
    this.mPaintFooterLine = new Paint();
    this.mPaintFooterIndicator = new Paint();
    this.mLastMotionX = -1.0f;
    this.mActivePointerId = -1;
    if (!isInEditMode()) {
        Resources res = getResources();
        int defaultFooterColor = res.getColor(R.color.default_title_indicator_footer_color);
        float defaultFooterLineHeight = res.getDimension(R.dimen
                .default_title_indicator_footer_line_height);
        int defaultFooterIndicatorStyle = res.getInteger(R.integer
                .default_title_indicator_footer_indicator_style);
        float defaultFooterIndicatorHeight = res.getDimension(R.dimen
                .default_title_indicator_footer_indicator_height);
        float defaultFooterIndicatorUnderlinePadding = res.getDimension(R.dimen
                .default_title_indicator_footer_indicator_underline_padding);
        float defaultFooterPadding = res.getDimension(R.dimen
                .default_title_indicator_footer_padding);
        int defaultLinePosition = res.getInteger(R.integer
                .default_title_indicator_line_position);
        int defaultSelectedColor = res.getColor(R.color.default_title_indicator_selected_color);
        boolean defaultSelectedBold = res.getBoolean(R.bool
                .default_title_indicator_selected_bold);
        int defaultTextColor = res.getColor(R.color.default_title_indicator_text_color);
        float defaultTextSize = res.getDimension(R.dimen.default_title_indicator_text_size);
        float defaultTitlePadding = res.getDimension(R.dimen
                .default_title_indicator_title_padding);
        float defaultClipPadding = res.getDimension(R.dimen
                .default_title_indicator_clip_padding);
        float defaultTopPadding = res.getDimension(R.dimen.default_title_indicator_top_padding);
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TitlePageIndicator,
                defStyle, 0);
        this.mFooterLineHeight = a.getDimension(6, defaultFooterLineHeight);
        this.mFooterIndicatorStyle = IndicatorStyle.fromValue(a.getInteger(7,
                defaultFooterIndicatorStyle));
        this.mFooterIndicatorHeight = a.getDimension(8, defaultFooterIndicatorHeight);
        this.mFooterIndicatorUnderlinePadding = a.getDimension(9,
                defaultFooterIndicatorUnderlinePadding);
        this.mFooterPadding = a.getDimension(10, defaultFooterPadding);
        this.mLinePosition = LinePosition.fromValue(a.getInteger(11, defaultLinePosition));
        this.mTopPadding = a.getDimension(14, defaultTopPadding);
        this.mTitlePadding = a.getDimension(13, defaultTitlePadding);
        this.mClipPadding = a.getDimension(4, defaultClipPadding);
        this.mColorSelected = a.getColor(3, defaultSelectedColor);
        this.mColorText = a.getColor(1, defaultTextColor);
        this.mBoldText = a.getBoolean(12, defaultSelectedBold);
        float textSize = a.getDimension(0, defaultTextSize);
        int footerColor = a.getColor(5, defaultFooterColor);
        this.mPaintText.setTextSize(textSize);
        this.mPaintText.setAntiAlias(true);
        this.mPaintFooterLine.setStyle(Style.FILL_AND_STROKE);
        this.mPaintFooterLine.setStrokeWidth(this.mFooterLineHeight);
        this.mPaintFooterLine.setColor(footerColor);
        this.mPaintFooterIndicator.setStyle(Style.FILL_AND_STROKE);
        this.mPaintFooterIndicator.setColor(footerColor);
        Drawable background = a.getDrawable(2);
        if (background != null) {
            setBackgroundDrawable(background);
        }
        a.recycle();
        this.mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(ViewConfiguration
                .get(context));
    }
}
 

import android.content.res.Resources; //导入方法依赖的package包/类
public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode()) return;

    //Load defaults from resources
    final Resources res = getResources();
    final int defaultFooterColor = res.getColor(R.color.default_title_indicator_footer_color);
    final float defaultFooterLineHeight = res.getDimension(R.dimen.default_title_indicator_footer_line_height);
    final int defaultFooterIndicatorStyle = res.getInteger(R.integer.default_title_indicator_footer_indicator_style);
    final float defaultFooterIndicatorHeight = res.getDimension(R.dimen.default_title_indicator_footer_indicator_height);
    final float defaultFooterIndicatorUnderlinePadding = res.getDimension(R.dimen.default_title_indicator_footer_indicator_underline_padding);
    final float defaultFooterPadding = res.getDimension(R.dimen.default_title_indicator_footer_padding);
    final int defaultLinePosition = res.getInteger(R.integer.default_title_indicator_line_position);
    final int defaultSelectedColor = res.getColor(R.color.default_title_indicator_selected_color);
    final boolean defaultSelectedBold = res.getBoolean(R.bool.default_title_indicator_selected_bold);
    final int defaultTextColor = res.getColor(R.color.default_title_indicator_text_color);
    final float defaultTextSize = res.getDimension(R.dimen.default_title_indicator_text_size);
    final float defaultTitlePadding = res.getDimension(R.dimen.default_title_indicator_title_padding);
    final float defaultClipPadding = res.getDimension(R.dimen.default_title_indicator_clip_padding);
    final float defaultTopPadding = res.getDimension(R.dimen.default_title_indicator_top_padding);

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

    //Retrieve the colors to be used for this view and apply them.
    mFooterLineHeight = a.getDimension(R.styleable.TitlePageIndicator_footerLineHeight, defaultFooterLineHeight);
    mFooterIndicatorStyle = IndicatorStyle.fromValue(a.getInteger(R.styleable.TitlePageIndicator_footerIndicatorStyle, defaultFooterIndicatorStyle));
    mFooterIndicatorHeight = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorHeight, defaultFooterIndicatorHeight);
    mFooterIndicatorUnderlinePadding = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorUnderlinePadding, defaultFooterIndicatorUnderlinePadding);
    mFooterPadding = a.getDimension(R.styleable.TitlePageIndicator_footerPadding, defaultFooterPadding);
    mLinePosition = LinePosition.fromValue(a.getInteger(R.styleable.TitlePageIndicator_linePosition, defaultLinePosition));
    mTopPadding = a.getDimension(R.styleable.TitlePageIndicator_topPadding, defaultTopPadding);
    mTitlePadding = a.getDimension(R.styleable.TitlePageIndicator_titlePadding, defaultTitlePadding);
    mClipPadding = a.getDimension(R.styleable.TitlePageIndicator_clipPadding, defaultClipPadding);
    mColorSelected = a.getColor(R.styleable.TitlePageIndicator_selectedColor, defaultSelectedColor);
    mColorText = a.getColor(R.styleable.TitlePageIndicator_android_textColor, defaultTextColor);
    mBoldText = a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold);

    final float textSize = a.getDimension(R.styleable.TitlePageIndicator_android_textSize, defaultTextSize);
    final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
    mPaintText.setTextSize(textSize);
    mPaintText.setAntiAlias(true);
    mPaintFooterLine.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
    mPaintFooterLine.setColor(footerColor);
    mPaintFooterIndicator.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterIndicator.setColor(footerColor);

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

    a.recycle();

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

import android.content.res.Resources; //导入方法依赖的package包/类
public UnderlinePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    this.mPaint = new Paint(1);
    this.mLastMotionX = -1.0f;
    this.mActivePointerId = -1;
    this.mFadeRunnable = new Runnable() {
        public void run() {
            if (UnderlinePageIndicator.this.mFades) {
                int alpha = Math.max(UnderlinePageIndicator.this.mPaint.getAlpha() -
                        UnderlinePageIndicator.this.mFadeBy, 0);
                UnderlinePageIndicator.this.mPaint.setAlpha(alpha);
                UnderlinePageIndicator.this.invalidate();
                if (alpha > 0) {
                    UnderlinePageIndicator.this.postDelayed(this, 30);
                }
            }
        }
    };
    if (!isInEditMode()) {
        Resources res = getResources();
        boolean defaultFades = res.getBoolean(R.bool.default_underline_indicator_fades);
        int defaultFadeDelay = res.getInteger(R.integer.default_underline_indicator_fade_delay);
        int defaultFadeLength = res.getInteger(R.integer
                .default_underline_indicator_fade_length);
        int defaultSelectedColor = res.getColor(R.color
                .default_underline_indicator_selected_color);
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable
                .UnderlinePageIndicator, defStyle, 0);
        setFades(a.getBoolean(2, defaultFades));
        setSelectedColor(a.getColor(1, defaultSelectedColor));
        setFadeDelay(a.getInteger(3, defaultFadeDelay));
        setFadeLength(a.getInteger(4, defaultFadeLength));
        Drawable background = a.getDrawable(0);
        if (background != null) {
            setBackgroundDrawable(background);
        }
        a.recycle();
        this.mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(ViewConfiguration
                .get(context));
    }
}