Example usage for android.content.res TypedArray getDimensionPixelOffset

Introduction

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

Prototype

public int getDimensionPixelOffset(@StyleableRes int index, int defValue) 

Source Link

Document

Retrieve a dimensional unit attribute at index for use as an offset in raw pixels.

Usage

From source file:de.mrapp.android.util.ThemeUtil.java

/**
 * Obtains the dimension pixel offset, which corresponds to a specific resource id, from a
 * specific theme. If the given resource id is invalid, a {@link NotFoundException} will be
 * thrown.//from  w  w  w . java 2 s.  c o  m
 *
 * @param context
 *         The context, which should be used, as an instance of the class {@link Context}. The
 *         context may not be null
 * @param themeResourceId
 *         The resource id of the theme, the attribute should be obtained from, as an {@link
 *         Integer} value or -1, if the attribute should be obtained from the given context's
 *         theme
 * @param resourceId
 *         The resource id of the attribute, which should be obtained, as an {@link Integer}
 *         value. The resource id must corresponds to a valid theme attribute
 * @return The dimension pixel offset, which has been obtained, as an {@link Integer} value
 */
public static int getDimensionPixelOffset(@NonNull final Context context, @StyleRes final int themeResourceId,
        @AttrRes final int resourceId) {
    TypedArray typedArray = null;

    try {
        typedArray = obtainStyledAttributes(context, themeResourceId, resourceId);
        int dimension = typedArray.getDimensionPixelOffset(0, -1);

        if (dimension == -1) {
            throw new NotFoundException("Resource ID #0x" + Integer.toHexString(resourceId) + " is not valid");
        }

        return dimension;
    } finally {
        if (typedArray != null) {
            typedArray.recycle();
        }
    }
}

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From source file:ooo.oxo.mr.widget.OhRecyclerView.java

public OhRecyclerView(Context context, @Nullable AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int padding;

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.OhRecyclerView);
    padding = a.getDimensionPixelOffset(R.styleable.OhRecyclerView_padding, 0);
    a.recycle();/*from   ww w . j av  a 2s .  c  o  m*/

    setPadding(padding, padding, padding, padding);

    ViewCompat.setOnApplyWindowInsetsListener(this, (v, insets) -> {
        final int l = padding + insets.getSystemWindowInsetLeft();
        final int r = padding + insets.getSystemWindowInsetRight();
        final int b = padding + insets.getSystemWindowInsetBottom();
        setPadding(l, padding, r, b);
        return insets.consumeSystemWindowInsets();
    });
}

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From source file:ooo.oxo.mr.widget.InsetsRecyclerView.java

public InsetsRecyclerView(Context context, @Nullable AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.InsetsRecyclerView);
    padding = a.getDimensionPixelOffset(R.styleable.InsetsRecyclerView_padding, 0);
    a.recycle();/*from  ww  w  .j a v a  2s.  com*/

    setPadding(padding, padding, padding, padding);

    ViewCompat.setOnApplyWindowInsetsListener(this, (v, insets) -> {
        final int l = padding + insets.getSystemWindowInsetLeft();
        final int r = padding + insets.getSystemWindowInsetRight();
        final int b = padding + insets.getSystemWindowInsetBottom();
        setPadding(l, padding, r, b);
        return insets.consumeSystemWindowInsets();
    });
}

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From source file:meizhi.meizhi.malin.widget.InsetsRecyclerView.java

public InsetsRecyclerView(Context context, @Nullable AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.InsetsRecyclerView);
    padding = a.getDimensionPixelOffset(R.styleable.InsetsRecyclerView_padding, 0);
    a.recycle();/*from w w  w .  j  a v  a2s  .  co  m*/
    setPadding(padding, padding, padding, padding);

    ViewCompat.setOnApplyWindowInsetsListener(this, new android.support.v4.view.OnApplyWindowInsetsListener() {
        @Override
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            final int l = padding + insets.getSystemWindowInsetLeft();
            final int r = padding + insets.getSystemWindowInsetRight();
            final int b = padding + insets.getSystemWindowInsetBottom();
            setPadding(l, padding, r, b);
            return insets.consumeSystemWindowInsets();
        }
    });
}

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From source file:com.zhihu.android.app.mirror.widget.ArtboardView.java

private void init(AttributeSet attrs) {
    mDragDismissDistance = DisplayUtils.dp2px(getContext(), 112.0F);
    mDragElacticity = 0.8F;//ww w .ja v a2  s.com
    if (attrs != null) {
        TypedArray array = getContext().obtainStyledAttributes(attrs, R.styleable.ArtboardView);
        mDragDismissDistance = array.getDimensionPixelOffset(R.styleable.ArtboardView_avDragDismissDistance,
                (int) mDragDismissDistance);
        mDragElacticity = array.getFloat(R.styleable.ArtboardView_avDragElasticity, mDragElacticity);
        array.recycle();
    }

    mGestureDetector = new GestureDetector(getContext(), buildSimpleOnGestureListener());
    setOnTouchListener(this);
}

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From source file:com.ouyangzn.view.TopDragLayout.java

private void init(Context context, AttributeSet attrs) {
    mDragHelper = ViewDragHelper.create(this, new ViewDragCallback());
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.TopDragLayout);
    mRemainHeight = ta.getDimensionPixelOffset(R.styleable.TopDragLayout_remain_height, 0);
    mThresholdHeight = ta.getDimensionPixelOffset(R.styleable.TopDragLayout_threshold_height, 0);
    mDraggedViewId = ta.getResourceId(R.styleable.TopDragLayout_dragged_view_id, View.NO_ID);
    ta.recycle();//from  ww  w .  j a  v a2s  .  c  o  m
}

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From source file:com.ouyangzn.view.DragLayout.java

private void init(Context context, AttributeSet attrs) {
    mContext = context;/*from   w w  w .  j  av a 2 s .c  o  m*/

    mDragHelper = ViewDragHelper.create(this, new DragLayout.ViewDragCallback());
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.DragLayout);
    mRemainDistance = ta.getDimensionPixelOffset(R.styleable.DragLayout_remain_distance, 0);
    mThresholdDistance = ta.getDimensionPixelOffset(R.styleable.DragLayout_threshold_distance, 0);
    //mDraggedViewId = ta.getResourceId(R.styleable.DragLayout_dragged_view_id, View.NO_ID);
    mDirection = ta.getInt(R.styleable.DragLayout_direction, DIRECTION_TOP);
    ta.recycle();
}

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From source file:com.zhi.android.libs.pager.PageIndicatorView.java

public PageIndicatorView(Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    super(context, attrs, defStyleAttr, defStyleRes);

    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.PageIndicatorView, defStyleAttr,
            defStyleRes);// ww  w. ja v  a2 s. c om
    mNormalColor = a.getColor(R.styleable.PageIndicatorView_pageIndicatorNormalColor, 0);
    mSelectedColor = a.getColor(R.styleable.PageIndicatorView_pageIndicatorSelectedColor, 0);
    mAnimated = a.getBoolean(R.styleable.PageIndicatorView_pageIndicatorAnimated, true);
    mRadius = a.getDimensionPixelOffset(R.styleable.PageIndicatorView_pageIndicatorRadius, 0);
    mSpacing = a.getDimensionPixelOffset(R.styleable.PageIndicatorView_pageIndicatorSpacing, 0);
    a.recycle();

    mPaint = new Paint();
    mPaint.setAntiAlias(false);
}

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From source file:com.alex.view.loop.IndicatorView.java

public IndicatorView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    // ?//www.ja  v  a 2  s  .  co  m
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.IndicatorView);
    normalBp = drawableToBitamp(ta.getDrawable(R.styleable.IndicatorView_normalDrawable));
    selectBp = drawableToBitamp(ta.getDrawable(R.styleable.IndicatorView_selectDrawable));
    mInterval = ta.getDimensionPixelOffset(R.styleable.IndicatorView_indicatorInterval, 6);
    normalColor = ta.getColor(R.styleable.IndicatorView_normalColor, Color.GRAY);
    selectColor = ta.getColor(R.styleable.IndicatorView_selectColor, Color.RED);
    mRadius = ta.getInteger(R.styleable.IndicatorView_indicatorRadius, 6);
    isCirculate = ta.getBoolean(R.styleable.IndicatorView_isCirculate, true);
    ta.recycle();
    // ?
    init();

}

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From source file:com.nick.documents.widget.FlexibleImageView.java

private void init(Context context, AttributeSet attrs, int defStyleAttr) {
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FlexibleImageView, defStyleAttr, 0);

    final float density = getContext().getResources().getDisplayMetrics().density;

    mBgColor = a.getColor(R.styleable.FlexibleImageView_background_color, DEFAULT_CIRCLE_BG_LIGHT);

    mInnerRadius = a.getDimensionPixelOffset(R.styleable.FlexibleImageView_inner_radius, -1);

    mProgressStokeWidth = a.getDimensionPixelOffset(R.styleable.FlexibleImageView_progress_stoke_width,
            (int) (STROKE_WIDTH_LARGE * density));
    mTextSize = a.getDimensionPixelOffset(R.styleable.FlexibleImageView_progress_text_size,
            (int) (DEFAULT_TEXT_SIZE * density));
    mTextColor = a.getColor(R.styleable.FlexibleImageView_progress_text_color, Color.BLACK);

    mCircleBackgroundEnabled = a.getBoolean(R.styleable.FlexibleImageView_enable_circle_background, true);

    mProgress = a.getInt(R.styleable.FlexibleImageView_progress, 0);
    mMax = a.getInt(R.styleable.FlexibleImageView_max_flip, 100);
    int textVisible = a.getInt(R.styleable.FlexibleImageView_progress_text_visibility, 1);
    if (textVisible != 1) {
        mHasText = true;/* w  w w . j a  v  a 2  s . co  m*/
    }

    mTextPaint = new Paint();
    mTextPaint.setStyle(Paint.Style.FILL);
    mTextPaint.setColor(mTextColor);
    mTextPaint.setTextSize(mTextSize);
    mTextPaint.setAntiAlias(true);
    a.recycle();
    mProgressDrawable = new MaterialProgressDrawable(getContext(), this);
    mRingColors = context.getResources().getIntArray(R.array.ring_colors);
    super.setImageDrawable(mProgressDrawable);
    mHandler = new Handler();
}

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