Java TypedArray.getDimensionPixelOffset方法代码示例

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void init(Context context, AttributeSet attrs, int defStyleAttr) {
  if (!isInEditMode()) {

  }
  random = new Random();
  if (attrs != null) {
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.CityView, defStyleAttr, R.style.CityViewTheme);
    int buildingsNumber;
    try {
      buildingsNumber = ta.getInt(R.styleable.CityView_buildings_number, 4);
      int defaultPadding = getContext().getResources().getDimensionPixelOffset(R.dimen.build_padding);
      buildsPadding = ta.getDimensionPixelOffset(R.styleable.CityView_buildings_padding, defaultPadding);
      heightParts = ta.getInt(R.styleable.CityView_buildings_height_parts, HEIGHT_PARTS);
    } finally {
      ta.recycle();
    }

    for (int i = 0; i < buildingsNumber; i++) {
      addView(new BuildingView(context, attrs, defStyleAttr));
    }
  }
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void readStyleParameters(AttributeSet attrs) {
    TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.HTViewPagerWithIndicator);
    mTitleOffset = typedArray.getDimensionPixelOffset(R.styleable.HTViewPagerWithIndicator_htTabViewOffset, 0);
    //读取padding属性
    int paddingLeft = typedArray.getDimensionPixelOffset(R.styleable.HTViewPagerWithIndicator_htTabLayoutPaddingLeft, 0);
    int paddingRight = typedArray.getDimensionPixelOffset(R.styleable.HTViewPagerWithIndicator_htTabLayoutPaddingRight, 0);
    int paddingTop = typedArray.getDimensionPixelOffset(R.styleable.HTViewPagerWithIndicator_htTabLayoutPaddingTop, 0);
    int paddingBottom = typedArray.getDimensionPixelOffset(R.styleable.HTViewPagerWithIndicator_htTabLayoutPaddingBottom, 0);
    setPadding(paddingLeft, paddingTop, paddingRight, paddingBottom);

    //读取背景色
    Drawable background = typedArray.getDrawable(R.styleable.HTViewPagerWithIndicator_htTabLayoutBackground);
    if (background != null) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            setBackground(background);
        } else {
            setBackgroundDrawable(background);
        }
    }
    typedArray.recycle();
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void initTypedArray(AttributeSet attributeSet) {
    TypedArray typedArray = context.obtainStyledAttributes(attributeSet, R.styleable.CarouselView);
    delayTime = typedArray.getInt(R.styleable.CarouselView_carousel_delayTime, DEFAULT_DELAY_TIME);
    isAutoSwitch = typedArray.getBoolean(R.styleable.CarouselView_carousel_auto_switch, false);
    canLoop = typedArray.getBoolean(R.styleable.CarouselView_carousel_can_loop, true);
    isShowIndicator = typedArray.getBoolean(R.styleable.CarouselView_carousel_show_indicator, false);
    indicatorWidth = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_width
            , getResources().getDimensionPixelOffset(R.dimen.carousel_default_indicator_width));
    indicatorHeight = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_height
            , getResources().getDimensionPixelOffset(R.dimen.carousel_default_indicator_height));
    indicatorSelectedWidth = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_selected_width, 0);
    indicatorSelectedHeight = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_selected_height, 0);
    indicatorUnSelectedWidth = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_unselected_width, 0);
    indicatorUnSelectedHeight = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_unselected_height, 0);
    indicatorPadding = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_padding
            , getResources().getDimensionPixelOffset(R.dimen.carousel_default_indicator_padding));
    indicatorMarginBottom = typedArray.getDimensionPixelOffset(R.styleable.CarouselView_carousel_indicator_margin_bottom
            , getResources().getDimensionPixelOffset(R.dimen.carousel_default_indicator_margin_bottom));
    indicatorSelected = typedArray.getResourceId(R.styleable.CarouselView_carousel_indicator_drawable_selected
            , R.drawable.ic_default_indicator_selected);
    indicatorUnselected = typedArray.getResourceId(R.styleable.CarouselView_carousel_indicator_drawable_unselected
            , R.drawable.ic_default_indicator_unselected);
    typedArray.recycle();
    haveSpecialIndicator = ((indicatorSelectedWidth > 0 && indicatorSelectedHeight > 0) || (indicatorUnSelectedWidth > 0 && indicatorUnSelectedHeight > 0));
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void initView(Context context, AttributeSet attrs, int defStyleAttr) {
    mMountPaint.setAntiAlias(true);
    mMountPaint.setStyle(Paint.Style.FILL);

    mTrunkPaint.setAntiAlias(true);
    mBranchPaint.setAntiAlias(true);
    mBoarderPaint.setAntiAlias(true);
    mBoarderPaint.setStyle(Paint.Style.STROKE);
    mBoarderPaint.setStrokeWidth(2);
    mBoarderPaint.setStrokeJoin(Paint.Join.ROUND);

    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.MountanScenceView);
    if (ta.hasValue(R.styleable.MountanScenceView_msvPrimaryColor)) {
        setPrimaryColor(ta.getColor(R.styleable.MountanScenceView_msvPrimaryColor, 0xff000000));
    }
    mViewportHeight = ta.getDimensionPixelOffset(R.styleable.MountanScenceView_msvViewportHeight, 0);
    ta.recycle();

    updateMountainPath(mMoveFactor, HEIGHT);
    updateTreePath(mMoveFactor, true);
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void init(AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    final Context context = getContext();
    final Resources resources = getResources();
    final float density = resources.getDisplayMetrics().density;

    int vSpace = (int) (4 * density);
    int hSpace = vSpace;

    if (attrs != null) {
        // Load attributes
        final TypedArray a = context.obtainStyledAttributes(
                attrs, R.styleable.TweetPicturesLayout, defStyleAttr, defStyleRes);

        // Load clip touch corner radius
        vSpace = a.getDimensionPixelOffset(R.styleable.TweetPicturesLayout_verticalSpace, vSpace);
        hSpace = a.getDimensionPixelOffset(R.styleable.TweetPicturesLayout_horizontalSpace, hSpace);
        setColumn(a.getInt(R.styleable.TweetPicturesLayout_column, 3));
        setMaxPictureSize(a.getDimensionPixelOffset(R.styleable.TweetPicturesLayout_maxPictureSize, 0));
        a.recycle();
    }

    setVerticalSpacing(vSpace);
    setHorizontalSpacing(hSpace);
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void init(Context context, AttributeSet attrs) {
    //init the value
    borderWidth = 0;
    borderColor = 0xddffffff;
    pressAlpha = 0x42;
    pressColor = 0x42000000;
    radius = 16;
    shapeType = 0;

    // get attribute of EaseImageView
    if (attrs != null) {
        TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.EaseImageView);
        borderColor = array.getColor(R.styleable.EaseImageView_ease_border_color, borderColor);
        borderWidth = array.getDimensionPixelOffset(R.styleable.EaseImageView_ease_border_width, borderWidth);
        pressAlpha = array.getInteger(R.styleable.EaseImageView_ease_press_alpha, pressAlpha);
        pressColor = array.getColor(R.styleable.EaseImageView_ease_press_color, pressColor);
        radius = array.getDimensionPixelOffset(R.styleable.EaseImageView_ease_radius, radius);
        shapeType = array.getInteger(R.styleable.EaseImageView_ease_shape_type, shapeType);
        array.recycle();
    }

    // set paint when pressed
    pressPaint = new Paint();
    pressPaint.setAntiAlias(true);
    pressPaint.setStyle(Paint.Style.FILL);
    pressPaint.setColor(pressColor);
    pressPaint.setAlpha(0);
    pressPaint.setFlags(Paint.ANTI_ALIAS_FLAG);

    setClickable(true);
    setDrawingCacheEnabled(true);
    setWillNotDraw(false);
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void initFromAttributes(Context context, AttributeSet attrs) {
    TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.ScrollLayout);
    if (a.hasValue(R.styleable.ScrollLayout_maxOffset)) {
        int maxset = a.getDimensionPixelOffset(R.styleable.ScrollLayout_maxOffset, maxOffset);
        if (maxset != getScreenHeight()) {
            maxOffset = getScreenHeight() - maxset;
        }
    }
    if (a.hasValue(R.styleable.ScrollLayout_minOffset))
        minOffset = a.getDimensionPixelOffset(R.styleable.ScrollLayout_minOffset, minOffset);
    if (a.hasValue(R.styleable.ScrollLayout_exitOffset)) {
        int exitset = a.getDimensionPixelOffset(R.styleable.ScrollLayout_exitOffset, getScreenHeight());
        if (exitset != getScreenHeight()) {
            exitOffset = getScreenHeight() - exitset;
        }
    }
    if (a.hasValue(R.styleable.ScrollLayout_allowHorizontalScroll))
        isAllowHorizontalScroll = a.getBoolean(R.styleable.ScrollLayout_allowHorizontalScroll, true);
    if (a.hasValue(R.styleable.ScrollLayout_isSupportExit))
        isSupportExit = a.getBoolean(R.styleable.ScrollLayout_isSupportExit, true);
    if (a.hasValue(R.styleable.ScrollLayout_mode)) {
        int mode = a.getInteger(R.styleable.ScrollLayout_mode, 0);
        switch (mode) {
            case 0x0:
                setToOpen();
                break;
            case 0x1:
                setToClosed();
                break;
            case 0x2:
                setToExit();
                break;
            default:
                setToClosed();
                break;
        }
    }
    a.recycle();
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
public ItemInfoLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.ItemInfoLayout);

    itemText = array.getString(R.styleable.ItemInfoLayout_item_text);
    itemTextSize = (int) array.getDimension(R.styleable.ItemInfoLayout_item_textSize, dpToPx(DEFAULT_TEXT_SIZE));
    itemTextColor = array.getColor(R.styleable.ItemInfoLayout_item_textColor, DEFAULT_TEXT_COLOR);

    itemDarkText = array.getString(R.styleable.ItemInfoLayout_item_dark_text);
    itemDarkTextSize = (int) array.getDimension(R.styleable.ItemInfoLayout_item_dark_textSize, dpToPx(DEFAULT_DARK_TEXT_SIZE));
    itemDarkTextColor = array.getColor(R.styleable.ItemInfoLayout_item_dark_textColor, DEFAULT_DARK_TEXT_COLOR);

    leftDrawPadding = (int) array.getDimension(R.styleable.ItemInfoLayout_item_left_draw_padding, DEFAULT_DRAW_PADDING_SIZE);
    rightDrawPadding = (int) array.getDimension(R.styleable.ItemInfoLayout_item_right_draw_padding, DEFAULT_DRAW_PADDING_SIZE);

    leftDrawableRes = array.getResourceId(R.styleable.ItemInfoLayout_item_left_res, leftDrawableRes);
    rightDrawableRes = array.getResourceId(R.styleable.ItemInfoLayout_item_right_res, rightDrawableRes);
    darkDrawableRes = array.getResourceId(R.styleable.ItemInfoLayout_item_dark_res, darkDrawableRes);
    itemDarkId = array.getResourceId(R.styleable.ItemInfoLayout_item_dark_id, View.NO_ID);

    itemDarkTag = array.getString(R.styleable.ItemInfoLayout_item_dark_tag);
    itemTag = array.getString(R.styleable.ItemInfoLayout_item_text_tag);

    darkImageSize = array.getDimensionPixelOffset(R.styleable.ItemInfoLayout_item_dark_image_size, darkImageSize);
    isRedDotMode = array.getBoolean(R.styleable.ItemInfoLayout_item_is_red_dot_mode, false);

    array.recycle();

    initLayout();

    if (isInEditMode()) {
        if (TextUtils.isEmpty(itemText)) {
            setItemText("一条Item测试数据");
        }
        //setRightDrawableRes(R.drawable.base_next);
        //setRedDotMode(true);
    }
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
public RLinearLayout(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.RLinearLayout);
    mBackgroundDrawable = typedArray.getDrawable(R.styleable.RLinearLayout_r_background);
    maxHeight = typedArray.getDimensionPixelOffset(R.styleable.RLinearLayout_r_max_height, -1);
    autoFixNewLine = typedArray.getBoolean(R.styleable.RLinearLayout_r_auto_fix_new_line, autoFixNewLine);
    reverseLayout = typedArray.getBoolean(R.styleable.RLinearLayout_r_reverse_layout, reverseLayout);
    isInChatLayout = typedArray.getBoolean(R.styleable.RLinearLayout_r_is_in_chat_layout, isInChatLayout);
    widthHeightRatio = typedArray.getString(R.styleable.RLinearLayout_r_width_height_ratio);
    typedArray.recycle();
    resetMaxHeight();
    initLayout();
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
public WheelView(Context context, AttributeSet attrs) {
    super(context, attrs);
   /* textColorOut = getResources().getColor(R.color.pickerview_wheelview_textcolor_out);
    textColorCenter =getResources().getColor(R.color.pickerview_wheelview_textcolor_center);
    dividerColor = getResources().getColor(R.color.pickerview_wheelview_textcolor_out);*/

    textSize = (int) (getResources().getDisplayMetrics().density * 16f);//默认大小

    DisplayMetrics dm = getResources().getDisplayMetrics();
    float density = dm.density; // 屏幕密度（0.75/1.0/1.5/2.0/3.0）

    if (density < 1) {//根据密度不同进行适配
        CENTERCONTENTOFFSET = 2.4F;
    } else if (1 <= density && density < 2) {
        CENTERCONTENTOFFSET = 3.6F;
    } else if (1 <= density && density < 2) {
        CENTERCONTENTOFFSET = 4.5F;
    } else if (2 <= density && density < 3) {
        CENTERCONTENTOFFSET = 6.0F;
    } else if (density >= 3) {
        CENTERCONTENTOFFSET = density * 2.5F;
    }


    if (attrs != null) {
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.pickerview, 0, 0);
        mGravity = a.getInt(R.styleable.pickerview_pickerview_gravity, Gravity.CENTER);
        textColorOut = a.getColor(R.styleable.pickerview_pickerview_textColorOut, textColorOut);
        textColorCenter = a.getColor(R.styleable.pickerview_pickerview_textColorCenter, textColorCenter);
        dividerColor = a.getColor(R.styleable.pickerview_pickerview_dividerColor, dividerColor);
        textSize = a.getDimensionPixelOffset(R.styleable.pickerview_pickerview_textSize, textSize);
        lineSpacingMultiplier = a.getFloat(R.styleable.pickerview_pickerview_lineSpacingMultiplier, lineSpacingMultiplier);
        a.recycle();//回收内存
    }

    judgeLineSpae();

    initLoopView(context);
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
public TestView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TestView, defStyleAttr, 0);
    mBorderColor = a.getColor(R.styleable.TestView_tv_border_color, Color.RED);
    mBorderWidth = a.getDimensionPixelOffset(R.styleable.TestView_tv_border_width, 2);
    mDrawableLeftAndRight = a.getDrawable(R.styleable.TestView_tv_drawable_left_and_right);
    setDrawableLeftAndRight(mDrawableLeftAndRight);
    a.recycle();
    mPaint = new Paint();
    mPaint.setStyle(Paint.Style.STROKE);
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void initStyle(Context context, AttributeSet attrs)
{
    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.AutoWrapTextViewStyle);
    mPaddingLeft = typedArray.getDimensionPixelSize(R.styleable.AutoWrapTextViewStyle_paddingLeft, 0);
    mPaddingRight = typedArray.getDimensionPixelOffset(R.styleable.AutoWrapTextViewStyle_paddingRight, 0);
    mPaddingTop = typedArray.getDimensionPixelOffset(R.styleable.AutoWrapTextViewStyle_paddingTop, 0);
    mPaddingBottom = typedArray.getDimensionPixelOffset(R.styleable.AutoWrapTextViewStyle_paddingBottom, 0);

    mTextColor = typedArray.getColor(R.styleable.AutoWrapTextViewStyle_textColor, Color.BLACK);
    mTextSize = typedArray.getDimensionPixelSize(R.styleable.AutoWrapTextViewStyle_textSize, 50);
    mLineSpacingExtra = typedArray.getInteger(R.styleable.AutoWrapTextViewStyle_lineSpacingExtra, 7);
    typedArray.recycle();
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void init(Context context, AttributeSet attrs) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.UILine);
    mOrientation = a.getInt(R.styleable.UILine_ws_line_orientation, ORIENTATION_HORIZONTAL);
    mThickness = a.getDimensionPixelSize(R.styleable.UILine_ws_line_thickness, 1);
    mColor = a.getColor(R.styleable.UILine_ws_line_color, ResouceUtil.getColor(R.color.line_stoke));
    mLineMode = a.getInt(R.styleable.UILine_ws_line_mode, LINE_MODE_REAL);
    mDottedSize = a.getDimensionPixelOffset(R.styleable.UILine_ws_line_dotted_size, 20);
    mDottedSpacingSize = a.getDimensionPixelOffset(R.styleable.UILine_ws_line_dotted_spacing, 10);
    mTag = a.getString(R.styleable.UILine_ws_line_tag);
    a.recycle();
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
private void init(Context context, AttributeSet attrs, int defStyleAttr) {
    TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.FakerGridView, defStyleAttr, 0);
    int count = typedArray.getIndexCount();
    for (int i = 0; i < count; i++) {
        int index = typedArray.getIndex(i);
        if (index == R.styleable.FakerGridView_numColumns) {
            mColumns = typedArray.getInteger(index, COLUMNS_DEFAULT);
        } else if (index == R.styleable.FakerGridView_horizontalSpacing) {
            mHorizontalSpacing = typedArray.getDimensionPixelOffset(index, 0);
        } else if (index == R.styleable.FakerGridView_verticalSpacing) {
            mVerticalSpacing = typedArray.getDimensionPixelOffset(index, 0);
        }
    }
    typedArray.recycle();
}
 

import android.content.res.TypedArray; //导入方法依赖的package包/类
static AirAttribute obtain(final View view, final AttributeSet attrs,
                           final int defStyleAttr, final int defStyleRes,
                           int[] attrValues, int attrMinIndex, int attrMaxIndex) {
    TypedArray a = view.getContext().obtainStyledAttributes(attrs, attrValues, defStyleAttr, defStyleRes);
    Resources resources = view.getResources();
    int minHeight = a.getDimensionPixelOffset(attrMinIndex,
            resources.getDimensionPixelOffset(R.dimen.airPanelMinHeight));
    int maxHeight = a.getDimensionPixelOffset(attrMaxIndex,
            resources.getDimensionPixelOffset(R.dimen.airPanelMaxHeight));
    a.recycle();
    AirAttribute attribute = new AirAttribute();
    attribute.panelMinHeight = minHeight;
    attribute.panelMaxHeight = maxHeight;
    return attribute;
}