Example usage for android.content.res TypedArray getDimension

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

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Introduction

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

Prototype

public float getDimension(@StyleableRes int index, float defValue)

Source Link

Document

Retrieve a dimensional unit attribute at index.

Usage

From source file:com.owen.view.views.PieChart.java

/**
 * Class constructor taking a context and an attribute set. This constructor
 * is used by the layout engine to construct a {@link com.owen.view.views.PieChart} from a set of
 * XML attributes.// www .j a va2  s .  com
 *
 * @param context
 * @param attrs   An attribute set which can contain attributes from
 *                {@link PieChart} as well as attributes inherited
 *                from {@link android.view.View}.
 */
public PieChart(Context context, AttributeSet attrs) {
    super(context, attrs);

    // attrs contains the raw values for the XML attributes
    // that were specified in the layout, which don't include
    // attributes set by styles or themes, and which may have
    // unresolved references. Call obtainStyledAttributes()
    // to get the final values for each attribute.
    //
    // This call uses R.styleable.PieChart, which is an array of
    // the custom attributes that were declared in attrs.xml.
    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.PieChart, 0, 0);

    try {
        // Retrieve the values from the TypedArray and store into
        // fields of this class.
        //
        // The R.styleable.PieChart_* constants represent the index for
        // each custom attribute in the R.styleable.PieChart array.
        mShowText = a.getBoolean(R.styleable.PieChart_pie_showText, false);
        mTextY = a.getDimension(R.styleable.PieChart_pie_labelY, 0.0f);
        mTextWidth = a.getDimension(R.styleable.PieChart_pie_labelWidth, 0.0f);
        mTextHeight = a.getDimension(R.styleable.PieChart_pie_labelHeight, 0.0f);
        mTextPos = a.getInteger(R.styleable.PieChart_pie_labelPosition, 0);
        mTextColor = a.getColor(R.styleable.PieChart_pie_labelColor, 0xff000000);
        mHighlightStrength = a.getFloat(R.styleable.PieChart_pie_highlightStrength, 1.0f);
        mPieRotation = a.getInt(R.styleable.PieChart_pie_pieRotation, 0);
        mPointerRadius = a.getDimension(R.styleable.PieChart_pie_pointerRadius, 2.0f);
        mAutoCenterInSlice = a.getBoolean(R.styleable.PieChart_pie_autoCenterPointerInSlice, false);
    } finally {
        // release the TypedArray so that it can be reused.
        a.recycle();
    }

    init();
}

From source file:bhav.swipeaction.SwipeAction.java

private void initStyle(Context context, AttributeSet attrs) {
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SwipeAction);
    if (a != null) {
        if (a.hasValue(R.styleable.SwipeAction_src)) {
            icon = a.getDrawable(R.styleable.SwipeAction_src);
        } else {/*from w  w w.  j av  a  2s  . c o m*/
            //default back to available icon
            icon = getResources().getDrawable(android.R.drawable.ic_delete);
        }
        iconPaddingBottom = Math
                .round(a.getDimension(R.styleable.SwipeAction_iconPaddingBottom, DEF_PADDING_BOTTOM));
        iconPaddingTop = Math.round(a.getDimension(R.styleable.SwipeAction_iconPaddingTop, DEF_PADDING_TOP));
        iconPaddingLeft = Math
                .round(a.getDimension(R.styleable.SwipeAction_iconPaddingLeft, DEF_PADDING_START));
        iconPaddingRight = Math
                .round(a.getDimension(R.styleable.SwipeAction_iconPaddingRight, DEF_PADDING_END));
        a.recycle();
    }
}

From source file:io.github.tonyshkurenko.slidinguppanelsetup.behaviors.BottomSheetBehaviorGoogleMapsLike.java

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}.// w w  w  .j  a  v  a2  s  .  c om
 * @param attrs The {@link AttributeSet}.
 */
public BottomSheetBehaviorGoogleMapsLike(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs,
            android.support.design.R.styleable.BottomSheetBehavior_Layout);
    setPeekHeight(a.getDimensionPixelSize(
            android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_peekHeight, 0));
    setHideable(a.getBoolean(android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_hideable,
            false));
    a.recycle();

    /**
     * Getting the anchorPoint...
     */
    mAnchorPoint = DEFAULT_ANCHOR_POINT;
    a = context.obtainStyledAttributes(attrs, R.styleable.CustomBottomSheetBehavior);
    if (attrs != null) {
        mAnchorPoint = (int) a.getDimension(R.styleable.CustomBottomSheetBehavior_anchorPoint, 0);
    }
    a.recycle();

    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:com.schemetryme.potrcko.BottomSheet.BottomSheetBehaviorGoogleMapsLike.java

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}./*from   w w w . j a  va 2s  . c  om*/
 * @param attrs   The {@link AttributeSet}.
 */
public BottomSheetBehaviorGoogleMapsLike(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs,
            android.support.design.R.styleable.BottomSheetBehavior_Layout);
    setPeekHeight(a.getDimensionPixelSize(
            android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_peekHeight, 0));
    setHideable(a.getBoolean(android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_hideable,
            true));
    a.recycle();

    /**
     * Getting the anchorPoint...
     */
    mAnchorPoint = DEFAULT_ANCHOR_POINT;
    a = context.obtainStyledAttributes(attrs, R.styleable.CustomBottomSheetBehavior);
    if (attrs != null)
        mAnchorPoint = (int) a.getDimension(R.styleable.CustomBottomSheetBehavior_anchorPoint, 0);
    a.recycle();

    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:com.devexweb.googlemapsapi.lib.BottomSheetBehaviorGoogleMapsLike.java

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}./*from w  w  w.  j  a  v  a 2  s. c  om*/
 * @param attrs   The {@link AttributeSet}.
 */

public BottomSheetBehaviorGoogleMapsLike(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs,
            android.support.design.R.styleable.BottomSheetBehavior_Layout);
    setPeekHeight(a.getDimensionPixelSize(
            android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_peekHeight, 0));
    setHideable(a.getBoolean(android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_hideable,
            false));
    a.recycle();

    /**
     * Getting the anchorPoint...
     */
    mAnchorPoint = DEFAULT_ANCHOR_POINT;
    a = context.obtainStyledAttributes(attrs, R.styleable.CustomBottomSheetBehavior);
    if (attrs != null)
        mAnchorPoint = (int) a.getDimension(R.styleable.CustomBottomSheetBehavior_anchorPoint, 0);
    a.recycle();

    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:org.tud.mensaapp.ui.behavior.BottomSheetBehaviorGoogleMapsLike.java

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}.//from ww w .  j  av  a 2s.  c  o  m
 * @param attrs   The {@link AttributeSet}.
 */
public BottomSheetBehaviorGoogleMapsLike(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs,
            android.support.design.R.styleable.BottomSheetBehavior_Layout);
    setPeekHeight(a.getDimensionPixelSize(
            android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_peekHeight, 0));
    setHideable(a.getBoolean(android.support.design.R.styleable.BottomSheetBehavior_Layout_behavior_hideable,
            false));
    a.recycle();

    /**
     * Getting the anchorPoint...
     */
    mAnchorPoint = DEFAULT_ANCHOR_POINT;
    a = context.obtainStyledAttributes(attrs, R.styleable.CustomBottomSheetBehavior);
    if (attrs != null)
        mAnchorPoint = (int) a.getDimension(R.styleable.CustomBottomSheetBehavior_anchorPoint, 0);
    a.recycle();

    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:com.blue.sky.control.CirclePageIndicator.java

@SuppressWarnings("deprecation")
public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;/*from   w w w . ja va  2s.  co m*/

    // 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 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);
    final float defaultPadding = res.getDimension(R.dimen.default_circle_indicator_padding);
    defaultStrokeWidth = res.getDimension(R.dimen.default_circle_indicator_stroke_width);

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

    indicateCircleType = a.getInt(Styleable.CirclePageIndicator_unIndicateCircleType, 0);
    mCentered = a.getBoolean(Styleable.CirclePageIndicator_centered, defaultCentered);
    mOrientation = a.getInt(Styleable.CirclePageIndicator_android_orientation, defaultOrientation);
    mPaintPageFill.setStyle(Style.FILL);
    mPaintPageFill.setColor(a.getColor(Styleable.CirclePageIndicator_pageColor, defaultPageColor));
    if (indicateCircleType == 0) {
        mPaintStroke.setStyle(Style.STROKE);
    } else if (indicateCircleType == 1) {
        mPaintStroke.setStyle(Style.FILL);
    }
    mPaintStroke.setColor(a.getColor(Styleable.CirclePageIndicator_strokeColor, defaultStrokeColor));
    mPaintStroke.setStrokeWidth(a.getDimension(Styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
    mPaintFill.setStyle(Style.FILL);
    mPaintFill.setColor(a.getColor(Styleable.CirclePageIndicator_fillColor, defaultFillColor));
    mRadius = a.getDimension(Styleable.CirclePageIndicator_radius, defaultRadius);
    padding = a.getDimension(Styleable.CirclePageIndicator_padding, defaultPadding);
    mSnap = a.getBoolean(Styleable.CirclePageIndicator_snap, defaultSnap);
    Drawable background = a.getDrawable(Styleable.CirclePageIndicator_android_background);
    if (background != null) {
        setBackgroundDrawable(background);
    }

    a.recycle();

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

From source file:me.xiaopan.psts.PagerSlidingTabStrip.java

public PagerSlidingTabStrip(Context context, AttributeSet attrs) {
    super(context, attrs);
    setHorizontalScrollBarEnabled(false); //??????
    removeAllViews();/*from  w w  w .j  a v  a 2  s . co  m*/
    if (attrs != null) {
        TypedArray attrsTypedArray = context.obtainStyledAttributes(attrs, R.styleable.PagerSlidingTabStrip);
        if (attrsTypedArray != null) {
            allowWidthFull = attrsTypedArray.getBoolean(R.styleable.PagerSlidingTabStrip_allowWidthFull, false);
            slidingBlockDrawable = attrsTypedArray.getDrawable(R.styleable.PagerSlidingTabStrip_slidingBlock);
            disableViewPager = attrsTypedArray.getBoolean(R.styleable.PagerSlidingTabStrip_disableViewPager,
                    false);
            disableTensileSlidingBlock = attrsTypedArray
                    .getBoolean(R.styleable.PagerSlidingTabStrip_disableTensileSlidingBlock, false);
            bottomLineColor = attrsTypedArray.getColor(R.styleable.PagerSlidingTabStrip_bottomLineColor, -1);
            bottomLineHeight = (int) attrsTypedArray
                    .getDimension(R.styleable.PagerSlidingTabStrip_bottomLineHeight, -1);
            attrsTypedArray.recycle();
        }
    }
    tabViewDoubleClickGestureDetector = new DoubleClickGestureDetector(context);

    getViewTreeObserver().addOnGlobalLayoutListener(setSelectedTabListener);
}

From source file:com.bvhloc.numpicker.widget.NumberPicker.java

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

    mStart = DEFAULT_START;// w ww . j  av a 2s  . com
    mEnd = DEFAULT_END;
    mCurrent = mStart;

    boolean vertical = true;
    int displayedValues = 0;

    if (attrs != null && !isInEditMode()) {
        // this crashes in edit mode (?!)
        TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.NumberPicker);

        mStart = a.getInt(R.styleable.NumberPicker_rangeStart, DEFAULT_START);
        mEnd = a.getInt(R.styleable.NumberPicker_rangeEnd, DEFAULT_END);
        mSpeed = a.getInt(R.styleable.NumberPicker_speed, (int) mSpeed);
        mSpeedUp = mSpeed;
        mCurrent = a.getInt(R.styleable.NumberPicker_current, mCurrent);

        mNumColor = a.getColor(R.styleable.NumberPicker_numColor,
                ContextCompat.getColor(context, android.R.color.primary_text_light));
        mNumBackground = a.getDrawable(R.styleable.NumberPicker_numBackground);
        mNumSize = a.getDimension(R.styleable.NumberPicker_numSize, mNumSize);
        mNumHorizontalPadding = (int) a.getDimension(R.styleable.NumberPicker_numHorizontalPadding, mNumSize);
        mNumHorizontalPadding = (int) a.getDimension(R.styleable.NumberPicker_numVeticalPadding, mNumSize);
        mIncrementDrawable = a.getDrawable(R.styleable.NumberPicker_incrementDrawable);
        mDecrementDrawable = a.getDrawable(R.styleable.NumberPicker_decrementDrawable);
        mKeyboardInput = a.getBoolean(R.styleable.NumberPicker_keyboardInput, mKeyboardInput);

        String orientation = a.getString(R.styleable.NumberPicker_android_orientation);
        displayedValues = a.getResourceId(R.styleable.NumberPicker_displayedValues, 0);

        if (orientation != null) {
            vertical = !"0".equals(orientation);
        }

        a.recycle();
    } else if (attrs != null && isInEditMode()) {
        // fix orientation attribute for editor
        String orientation = attrs.getAttributeValue("http://schemas.android.com/apk/res/android",
                "orientation");

        if (orientation != null) {
            vertical = !"horizontal".equals(orientation);
        }
    }
    // set a wrong orientation so our own orientation method will perform changes
    super.setOrientation(!vertical ? VERTICAL : HORIZONTAL);
    setOrientation(vertical ? VERTICAL : HORIZONTAL);

    mChangeHandler = new Handler();
    InputFilter inputFilter = new NumberPickerInputFilter();
    mNumberInputFilter = new NumberRangeKeyListener();
    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);

    mIncrementButton.setBackground(null);
    mDecrementButton.setBackground(null);
    mIncrementButton.setScaleType(ImageView.ScaleType.FIT_CENTER);
    mDecrementButton.setScaleType(ImageView.ScaleType.FIT_CENTER);

    if (mIncrementDrawable != null) {
        mIncrementButton.setImageDrawable(mIncrementDrawable);
    }
    if (mDecrementDrawable != null) {
        mDecrementButton.setImageDrawable(mDecrementDrawable);
    }

    mText = (EditText) findViewById(R.id.timepicker_input);
    mText.setOnFocusChangeListener(this);
    mText.setFilters(new InputFilter[] { inputFilter });
    mText.setRawInputType(InputType.TYPE_CLASS_NUMBER);
    LayoutParams params = (LayoutParams) mText.getLayoutParams();
    params.weight = 1;
    mText.setLayoutParams(params);

    mText.setPadding(mNumHorizontalPadding, mNumVerticalPadding, mNumHorizontalPadding, mNumVerticalPadding);
    mText.setTextSize(mNumSize);
    if (mNumBackground != null) {
        mText.setBackground(mNumBackground);
    } else {
        mText.setBackground(ContextCompat.getDrawable(context, android.R.drawable.edit_text));
    }
    if (!mKeyboardInput) {
        mText.setEnabled(false);
    }
    mText.setTextColor(mNumColor);

    if (!isEnabled()) {
        setEnabled(false);
    }

    if (displayedValues != 0) {
        setDisplayedRange(mStart, displayedValues);
    } else {
        setRange(mStart, mEnd);
    }
}

From source file:com.geely.testbottomsheets.CustomBottomSheetBehavior.java

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}.//from   ww  w. j  av  a2s.  c  o m
 * @param attrs   The {@link AttributeSet}.
 */
public CustomBottomSheetBehavior(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs,
            android.support.design.R.styleable.BottomSheetBehavior_Params);
    setPeekHeight(a.getDimensionPixelSize(
            android.support.design.R.styleable.BottomSheetBehavior_Params_behavior_peekHeight, 0));
    setHideable(a.getBoolean(android.support.design.R.styleable.BottomSheetBehavior_Params_behavior_hideable,
            false));
    a.recycle();

    /**
     * Getting the anchorPoint...
     */
    mAnchorPoint = DEFAULT_ANCHOR_POINT;
    a = context.obtainStyledAttributes(attrs, R.styleable.CustomBottomSheetBehavior);
    if (attrs != null)
        mAnchorPoint = (int) a.getDimension(R.styleable.CustomBottomSheetBehavior_anchorPoint, 0);
    a.recycle();

    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}