Example usage for android.content.res TypedArray getDimension

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

  1. HOME
  2. Java
  3. android
  4. android.content.res.*
  5. TypedArray
  6. getDimension

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.alibaba.akita.widget.CirclePageIndicator.java

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

    //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,
            R.style.Widget_CirclePageIndicator);

    mCentered = a.getBoolean(R.styleable.CirclePageIndicator_centered, defaultCentered);
    mOrientation = a.getInt(R.styleable.CirclePageIndicator_orientation, defaultOrientation);
    mPaintPageFill = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintPageFill.setStyle(Style.FILL);
    mPaintPageFill.setColor(a.getColor(R.styleable.CirclePageIndicator_pageColor, defaultPageColor));
    mPaintStroke = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintStroke.setStyle(Style.STROKE);
    mPaintStroke.setColor(a.getColor(R.styleable.CirclePageIndicator_strokeColor, defaultStrokeColor));
    mPaintStroke//from  ww w  . java  2 s .  co m
            .setStrokeWidth(a.getDimension(R.styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
    mPaintFill = new Paint(Paint.ANTI_ALIAS_FLAG);
    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);

    a.recycle();

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

From source file:com.progekt.webtools.viewpagerindicator.CirclePageIndicator.java

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

    //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,
            R.style.Widget_CirclePageIndicator);

    mCentered = a.getBoolean(R.styleable.CirclePageIndicator_centered, defaultCentered);
    mOrientation = a.getInt(R.styleable.CirclePageIndicator_android_orientation, defaultOrientation);
    mPaintPageFill = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintPageFill.setStyle(Style.FILL);
    mPaintPageFill.setColor(a.getColor(R.styleable.CirclePageIndicator_pageColor, defaultPageColor));
    mPaintStroke = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintStroke.setStyle(Style.STROKE);
    mPaintStroke.setColor(a.getColor(R.styleable.CirclePageIndicator_strokeColor, defaultStrokeColor));
    mPaintStroke/*from   w w  w .ja  v  a2 s  .c  om*/
            .setStrokeWidth(a.getDimension(R.styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
    mPaintFill = new Paint(Paint.ANTI_ALIAS_FLAG);
    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);

    a.recycle();

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

From source file:com.waz.zclient.views.images.CircularSeekBar.java

/**
 * Initialize the CircularSeekBar with the attributes from the XML style.
 * Uses the defaults defined at the top of this file when an attribute is not specified by the user.
 *
 * @param attrArray TypedArray containing the attributes.
 *//*  w w w .j  a v a  2s .  c o m*/
protected void initAttributes(TypedArray attrArray) {
    circleXRadius = attrArray.getDimension(R.styleable.CircularSeekBar_circle_x_radius,
            DEFAULT_CIRCLE_X_RADIUS * dpToPxScale);
    circleYRadius = attrArray.getDimension(R.styleable.CircularSeekBar_circle_y_radius,
            DEFAULT_CIRCLE_Y_RADIUS * dpToPxScale);
    pointerRadius = attrArray.getDimension(R.styleable.CircularSeekBar_pointer_radius,
            DEFAULT_POINTER_RADIUS * dpToPxScale);
    pointerHaloWidth = attrArray.getDimension(R.styleable.CircularSeekBar_pointer_halo_width,
            DEFAULT_POINTER_HALO_WIDTH * dpToPxScale);
    pointerHaloBorderWidth = attrArray.getDimension(R.styleable.CircularSeekBar_pointer_halo_border_width,
            DEFAULT_POINTER_HALO_BORDER_WIDTH * dpToPxScale);
    circleStrokeWidth = attrArray.getDimension(R.styleable.CircularSeekBar_circle_stroke_width,
            DEFAULT_CIRCLE_STROKE_WIDTH * dpToPxScale);

    String tempColor = attrArray.getString(R.styleable.CircularSeekBar_pointer_color);
    if (tempColor != null) {
        try {
            pointerColor = Color.parseColor(tempColor);
        } catch (IllegalArgumentException e) {
            pointerColor = DEFAULT_POINTER_COLOR;
        }
    }

    tempColor = attrArray.getString(R.styleable.CircularSeekBar_pointer_halo_color);
    if (tempColor != null) {
        try {
            pointerHaloColor = Color.parseColor(tempColor);
        } catch (IllegalArgumentException e) {
            pointerHaloColor = DEFAULT_POINTER_HALO_COLOR;
        }
    }

    tempColor = attrArray.getString(R.styleable.CircularSeekBar_pointer_halo_color_ontouch);
    if (tempColor != null) {
        try {
            pointerHaloColorOnTouch = Color.parseColor(tempColor);
        } catch (IllegalArgumentException e) {
            pointerHaloColorOnTouch = DEFAULT_POINTER_HALO_COLOR_ONTOUCH;
        }
    }

    tempColor = attrArray.getString(R.styleable.CircularSeekBar_circle_color);
    if (tempColor != null) {
        try {
            circleColor = Color.parseColor(tempColor);
        } catch (IllegalArgumentException e) {
            circleColor = DEFAULT_CIRCLE_COLOR;
        }
    }

    tempColor = attrArray.getString(R.styleable.CircularSeekBar_circle_progress_color);
    if (tempColor != null) {
        try {
            circleProgressColor = Color.parseColor(tempColor);
        } catch (IllegalArgumentException e) {
            circleProgressColor = DEFAULT_CIRCLE_PROGRESS_COLOR;
        }
    }

    tempColor = attrArray.getString(R.styleable.CircularSeekBar_circle_fill);
    if (tempColor != null) {
        try {
            circleFillColor = Color.parseColor(tempColor);
        } catch (IllegalArgumentException e) {
            circleFillColor = DEFAULT_CIRCLE_FILL_COLOR;
        }
    }

    pointerAlpha = Color.alpha(pointerHaloColor);

    pointerAlphaOnTouch = attrArray.getInt(R.styleable.CircularSeekBar_pointer_alpha_ontouch,
            DEFAULT_POINTER_ALPHA_ONTOUCH);
    if (pointerAlphaOnTouch > 255 || pointerAlphaOnTouch < 0) {
        pointerAlphaOnTouch = DEFAULT_POINTER_ALPHA_ONTOUCH;
    }

    max = attrArray.getInt(R.styleable.CircularSeekBar_max, DEFAULT_MAX);
    progress = attrArray.getInt(R.styleable.CircularSeekBar_progress, DEFAULT_PROGRESS);
    customRadii = attrArray.getBoolean(R.styleable.CircularSeekBar_use_custom_radii, DEFAULT_USE_CUSTOM_RADII);
    maintainEqualCircle = attrArray.getBoolean(R.styleable.CircularSeekBar_maintain_equal_circle,
            DEFAULT_MAINTAIN_EQUAL_CIRCLE);
    moveOutsideCircle = attrArray.getBoolean(R.styleable.CircularSeekBar_move_outside_circle,
            DEFAULT_MOVE_OUTSIDE_CIRCLE);

    // Modulo 360 right now to avoid constant conversion
    startAngle = ((360f
            + (attrArray.getFloat((R.styleable.CircularSeekBar_start_angle), DEFAULT_START_ANGLE) % 360f))
            % 360f);
    endAngle = ((360f + (attrArray.getFloat((R.styleable.CircularSeekBar_end_angle), DEFAULT_END_ANGLE) % 360f))
            % 360f);

    if (MathUtils.floatEqual(startAngle, endAngle)) {
        //startAngle = startAngle + 1f;
        endAngle = endAngle - .1f;
    }
    final GestureDetector.SimpleOnGestureListener gestureListener = new GestureDetector.SimpleOnGestureListener() {
        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            if (onArtClickListener != null) {
                onArtClickListener.onSingleClick();
                return true;
            }
            return false;
        }

        @Override
        public boolean onDoubleTap(MotionEvent e) {
            if (onArtClickListener != null) {
                onArtClickListener.onDoubleClick();
            }
            return super.onDoubleTap(e);
        }

        @Override
        public void onLongPress(MotionEvent e) {
            performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
            if (onArtLongClickListener != null) {
                onArtLongClickListener.onLongClick(CircularSeekBar.this);
            }
        }
    };
    gestureDetector = new GestureDetectorCompat(getContext(), gestureListener);
    gestureDetector.setOnDoubleTapListener(gestureListener);
}

From source file:com.klinker.deskclock.widget.multiwaveview.GlowPadView.java

public GlowPadView(Context context, AttributeSet attrs) {
    super(context, attrs);
    Resources res = context.getResources();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.GlowPadView);
    mInnerRadius = a.getDimension(R.styleable.GlowPadView_innerRadius, mInnerRadius);
    mOuterRadius = a.getDimension(R.styleable.GlowPadView_outerRadius, mOuterRadius);
    mSnapMargin = a.getDimension(R.styleable.GlowPadView_snapMargin, mSnapMargin);
    mVibrationDuration = a.getInt(R.styleable.GlowPadView_vibrationDuration, mVibrationDuration);
    mFeedbackCount = a.getInt(R.styleable.GlowPadView_feedbackCount, mFeedbackCount);
    TypedValue handle = a.peekValue(R.styleable.GlowPadView_handleDrawable);
    mHandleDrawable = new TargetDrawable(res, handle != null ? handle.resourceId : 0, 2);
    mHandleDrawable.setState(TargetDrawable.STATE_INACTIVE);
    mOuterRing = new TargetDrawable(res, getResourceId(a, R.styleable.GlowPadView_outerRingDrawable), 1);

    mAlwaysTrackFinger = a.getBoolean(R.styleable.GlowPadView_alwaysTrackFinger, false);

    int pointId = getResourceId(a, R.styleable.GlowPadView_pointDrawable);
    Drawable pointDrawable = pointId != 0 ? res.getDrawable(pointId) : null;
    mGlowRadius = a.getDimension(R.styleable.GlowPadView_glowRadius, 0.0f);

    TypedValue outValue = new TypedValue();

    // Read array of target drawables
    if (a.getValue(R.styleable.GlowPadView_targetDrawables, outValue)) {
        internalSetTargetResources(outValue.resourceId);
    }//from www  .j  a v  a2 s .  c o m
    if (mTargetDrawables == null || mTargetDrawables.size() == 0) {
        throw new IllegalStateException("Must specify at least one target drawable");
    }

    // Read array of target descriptions
    if (a.getValue(R.styleable.GlowPadView_targetDescriptions, outValue)) {
        final int resourceId = outValue.resourceId;
        if (resourceId == 0) {
            throw new IllegalStateException("Must specify target descriptions");
        }
        setTargetDescriptionsResourceId(resourceId);
    }

    // Read array of direction descriptions
    if (a.getValue(R.styleable.GlowPadView_directionDescriptions, outValue)) {
        final int resourceId = outValue.resourceId;
        if (resourceId == 0) {
            throw new IllegalStateException("Must specify direction descriptions");
        }
        setDirectionDescriptionsResourceId(resourceId);
    }

    a.recycle();

    // Use gravity attribute from LinearLayout
    //a = context.obtainStyledAttributes(attrs, R.styleable.LinearLayout);
    mGravity = a.getInt(R.styleable.GlowPadView_android_gravity, Gravity.TOP);
    a.recycle();

    setVibrateEnabled(mVibrationDuration > 0);

    assignDefaultsIfNeeded();

    mPointCloud = new PointCloud(pointDrawable);
    mPointCloud.makePointCloud(mInnerRadius, mOuterRadius);
    mPointCloud.glowManager.setRadius(mGlowRadius);
}

From source file:com.tangjie.androiddemocollection.widget.viewpageindicator.CirclePageIndicator.java

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

    //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,
            R.style.Widget_CirclePageIndicator);

    mCentered = a.getBoolean(R.styleable.CirclePageIndicator_centeredd, defaultCentered);
    mOrientation = a.getInt(R.styleable.CirclePageIndicator_orientation, defaultOrientation);
    mPaintPageFill = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintPageFill.setStyle(Style.FILL);
    mPaintPageFill.setColor(a.getColor(R.styleable.CirclePageIndicator_pageColor, defaultPageColor));
    mPaintStroke = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintStroke.setStyle(Style.STROKE);
    mPaintStroke.setColor(a.getColor(R.styleable.CirclePageIndicator_strokeColorr, defaultStrokeColor));
    mPaintStroke//from w w w .j a va2  s.  c o  m
            .setStrokeWidth(a.getDimension(R.styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
    mPaintFill = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaintFill.setStyle(Style.FILL);
    mPaintFill.setColor(a.getColor(R.styleable.CirclePageIndicator_fillColorr, defaultFillColor));
    mRadius = a.getDimension(R.styleable.CirclePageIndicator_radiuss, defaultRadius);
    mSnap = a.getBoolean(R.styleable.CirclePageIndicator_snap, defaultSnap);

    a.recycle();

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

From source file:com.marshalchen.ultimaterecyclerview.UltimateRecyclerView.java

protected void initAttrs(AttributeSet attrs) {
    TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.UltimateRecyclerview);

    try {// ww w .  ja  v  a 2 s.c o  m
        mPadding = (int) typedArray.getDimension(R.styleable.UltimateRecyclerview_recyclerviewPadding, -1.1f);
        mPaddingTop = (int) typedArray.getDimension(R.styleable.UltimateRecyclerview_recyclerviewPaddingTop,
                0.0f);
        mPaddingBottom = (int) typedArray
                .getDimension(R.styleable.UltimateRecyclerview_recyclerviewPaddingBottom, 0.0f);
        mPaddingLeft = (int) typedArray.getDimension(R.styleable.UltimateRecyclerview_recyclerviewPaddingLeft,
                0.0f);
        mPaddingRight = (int) typedArray.getDimension(R.styleable.UltimateRecyclerview_recyclerviewPaddingRight,
                0.0f);
        mClipToPadding = typedArray.getBoolean(R.styleable.UltimateRecyclerview_recyclerviewClipToPadding,
                false);
        mEmptyId = typedArray.getResourceId(R.styleable.UltimateRecyclerview_recyclerviewEmptyView, 0);
        mFloatingButtonId = typedArray
                .getResourceId(R.styleable.UltimateRecyclerview_recyclerviewFloatingActionView, 0);
        mScrollbarsStyle = typedArray.getInt(R.styleable.UltimateRecyclerview_recyclerviewScrollbars,
                SCROLLBARS_NONE);
        int colorList = typedArray.getResourceId(R.styleable.UltimateRecyclerview_recyclerviewDefaultSwipeColor,
                0);
        if (colorList != 0) {
            defaultSwipeToDismissColors = getResources().getIntArray(colorList);
        }
    } finally {
        typedArray.recycle();
    }
}

From source file:org.taptwo.android.widget.CircleIndicator.java

public CircleIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;/*from w w w . j  a va2  s.  c om*/
    // Retrieve styles attributs
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CircleIndicator);

    // Gets the inactive circle type, defaulting to "fill"
    int activeType = a.getInt(R.styleable.CircleIndicator_activeType, STYLE_FILL);

    int activeDefaultColor = 0xFFFFFFFF;

    // Get a custom inactive color if there is one
    int activeColor = a.getColor(R.styleable.CircleIndicator_activeColor, activeDefaultColor);

    // Gets the inactive circle type, defaulting to "stroke"
    int inactiveType = a.getInt(R.styleable.CircleIndicator_inactiveType, STYLE_STROKE);

    int inactiveDefaultColor = 0x44FFFFFF;
    // Get a custom inactive color if there is one
    int inactiveColor = a.getColor(R.styleable.CircleIndicator_inactiveColor, inactiveDefaultColor);

    // Retrieve the radius
    mRadius = a.getDimension(R.styleable.CircleIndicator_radius, 4.0f);
    mActiveRadius = a.getDimension(R.styleable.CircleIndicator_activeRadius, 0.5f);
    mCentered = a.getBoolean(R.styleable.CircleIndicator_centered, true);

    mOrientation = a.getInt(R.styleable.CircleIndicator_android_orientation, HORIZONTAL);
    mSnap = a.getBoolean(R.styleable.CircleIndicator_snap, false);

    mStroke = a.getBoolean(R.styleable.CircleIndicator_stroke, false);

    mPaintStroke.setStyle(Style.STROKE);
    mPaintStroke.setColor(a.getColor(R.styleable.CircleIndicator_strokeColor, Color.parseColor("#FFDDDDDD")));
    mPaintStroke.setStrokeWidth(a.getDimension(R.styleable.CircleIndicator_strokeWidth, 2.5f));

    a.recycle();

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    initColors(activeColor, inactiveColor, activeType, inactiveType);
}

From source file:com.triggertrap.seekarc.SeekArc.java

private void init(Context context, AttributeSet attrs, int defStyle) {
    Log.d(TAG, "Initialising SeekArc");
    float density = context.getResources().getDisplayMetrics().density;

    // Defaults, may need to link this into theme settings
    int arcColor = ContextCompat.getColor(context, R.color.progress_gray);
    int progressColor = ContextCompat.getColor(context, R.color.default_blue_light);
    // Convert progress width to pixels for current density
    mProgressWidth = (int) (mProgressWidth * density);

    if (attrs != null) {
        // Attribute initialization
        final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SeekArc, defStyle, 0);

        arcColor = a.getColor(R.styleable.SeekArc_arcColor, arcColor);
        progressColor = a.getColor(R.styleable.SeekArc_progressColor, progressColor);

        Drawable thumb = a.getDrawable(R.styleable.SeekArc_thumb);
        if (thumb != null) {
            setThumb(thumb);/*www.  j a v  a2 s.c  o m*/
            mThumb.setColorFilter(progressColor, PorterDuff.Mode.SRC_IN);
        } else {
            setThumb(ContextCompat.getDrawable(context, R.drawable.seek_arc_control_selector));
        }

        mMax = a.getInteger(R.styleable.SeekArc_max, mMax);
        mProgress = a.getInteger(R.styleable.SeekArc_progress, mProgress);
        mProgressWidth = (int) a.getDimension(R.styleable.SeekArc_progressWidth, mProgressWidth);
        mArcWidth = (int) a.getDimension(R.styleable.SeekArc_arcWidth, mArcWidth);
        mStartAngle = a.getInt(R.styleable.SeekArc_startAngle, mStartAngle);
        mSweepAngle = a.getInt(R.styleable.SeekArc_sweepAngle, mSweepAngle);
        mRotation = a.getInt(R.styleable.SeekArc_rotation, mRotation);
        mRoundedEdges = a.getBoolean(R.styleable.SeekArc_roundEdges, mRoundedEdges);
        mTouchInside = a.getBoolean(R.styleable.SeekArc_touchInside, mTouchInside);
        mClockwise = a.getBoolean(R.styleable.SeekArc_clockwise, mClockwise);
        mEnabled = a.getBoolean(R.styleable.SeekArc_enabled, mEnabled);

        a.recycle();
    }

    mProgress = (mProgress > mMax) ? mMax : mProgress;
    mProgress = (mProgress < 0) ? 0 : mProgress;

    mSweepAngle = (mSweepAngle > 360) ? 360 : mSweepAngle;
    mSweepAngle = (mSweepAngle < 0) ? 0 : mSweepAngle;

    mProgressSweep = (float) mProgress / mMax * mSweepAngle;

    mStartAngle = (mStartAngle > 360) ? 0 : mStartAngle;
    mStartAngle = (mStartAngle < 0) ? 0 : mStartAngle;

    mArcPaint = new Paint();
    mArcPaint.setColor(arcColor);
    mArcPaint.setAntiAlias(true);
    mArcPaint.setStyle(Paint.Style.STROKE);
    mArcPaint.setStrokeWidth(mArcWidth);
    //mArcPaint.setAlpha(45);

    mProgressPaint = new Paint();
    mProgressPaint.setColor(progressColor);
    mProgressPaint.setAntiAlias(true);
    mProgressPaint.setStyle(Paint.Style.STROKE);
    mProgressPaint.setStrokeWidth(mProgressWidth);

    if (mRoundedEdges) {
        mArcPaint.setStrokeCap(Paint.Cap.ROUND);
        mProgressPaint.setStrokeCap(Paint.Cap.ROUND);
    }
}

From source file:com.ipmph.v.viewpagerindicator.CirclePageIndicator.java

public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;//from   w  w w.  j a  v a  2s. c  om
    LayoutParams params = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT);
    setLayoutParams(params);
    //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(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);
}

From source file:com.base.view.slidemenu.SlideMenu.java

public SlideMenu(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    // we want to draw drop shadow of content
    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    mVelocityTracker = VelocityTracker.obtain();
    mContentHitRect = new Rect();
    mEdgeSlideDetectRect = new Rect();
    STATUS_BAR_HEIGHT = (int) getStatusBarHeight(context);
    setWillNotDraw(false);//from ww w.j a v  a2s .  co  m

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

    // Set the shadow attributes
    setPrimaryShadowWidth(a.getDimension(R.styleable.SlideMenu_primaryShadowWidth, 30));
    setSecondaryShadowWidth(a.getDimension(R.styleable.SlideMenu_secondaryShadowWidth, 30));

    Drawable primaryShadowDrawable = a.getDrawable(R.styleable.SlideMenu_primaryShadowDrawable);
    if (null == primaryShadowDrawable) {
        primaryShadowDrawable = new GradientDrawable(Orientation.LEFT_RIGHT,
                new int[] { Color.TRANSPARENT, Color.argb(99, 0, 0, 0) });
    }
    setPrimaryShadowDrawable(primaryShadowDrawable);

    Drawable secondaryShadowDrawable = a.getDrawable(R.styleable.SlideMenu_secondaryShadowDrawable);
    if (null == secondaryShadowDrawable) {
        secondaryShadowDrawable = new GradientDrawable(Orientation.LEFT_RIGHT,
                new int[] { Color.argb(99, 0, 0, 0), Color.TRANSPARENT });
    }
    setSecondaryShadowDrawable(secondaryShadowDrawable);

    int interpolatorResId = a.getResourceId(R.styleable.SlideMenu_interpolator, -1);
    setInterpolator(-1 == interpolatorResId ? DEFAULT_INTERPOLATOR
            : AnimationUtils.loadInterpolator(context, interpolatorResId));

    mSlideDirectionFlag = a.getInt(R.styleable.SlideMenu_slideDirection,
            FLAG_DIRECTION_LEFT | FLAG_DIRECTION_RIGHT);

    setEdgeSlideEnable(a.getBoolean(R.styleable.SlideMenu_edgeSlide, false));
    setEdgetSlideWidth(a.getDimensionPixelSize(R.styleable.SlideMenu_edgeSlideWidth, 100));
    a.recycle();

    setFocusable(true);
    setFocusableInTouchMode(true);
}