Example usage for android.support.v4.view GravityCompat getAbsoluteGravity

Introduction

In this page you can find the example usage for android.support.v4.view GravityCompat getAbsoluteGravity.

Prototype

public static int getAbsoluteGravity(int i, int i2) 

Source Link

Usage

From source file:com.aidy.bottomdrawerlayout.BottomDrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow. The drawable
 * provided must have a nonzero intrinsic width.
 * //from  w w  w .j av  a2  s.  c  o  m
 * @param shadowDrawable
 *            Shadow drawable to use at the edge of a drawer
 * @param gravity
 *            Which drawer the shadow should apply to
 */
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.BOTTOM) == Gravity.BOTTOM) {
        mShadowBottom = shadowDrawable;
        invalidate();
    }
}

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From source file:android.support.v7.view.menu.MenuPopupHelper.java

private void showPopup(int xOffset, int yOffset, boolean useOffsets, boolean showTitle) {
    final MenuPopup popup = getPopup();
    popup.setShowTitle(showTitle);/* w  w  w  .  ja  va2  s.  c o m*/

    if (useOffsets) {
        // If the resolved drop-down gravity is RIGHT, the popup's right
        // edge will be aligned with the anchor view. Adjust by the anchor
        // width such that the top-right corner is at the X offset.
        final int hgrav = GravityCompat.getAbsoluteGravity(mDropDownGravity,
                ViewCompat.getLayoutDirection(mAnchorView)) & Gravity.HORIZONTAL_GRAVITY_MASK;
        if (hgrav == Gravity.RIGHT) {
            xOffset -= mAnchorView.getWidth();
        }

        popup.setHorizontalOffset(xOffset);
        popup.setVerticalOffset(yOffset);

        // Set the transition epicenter to be roughly finger (or mouse
        // cursor) sized and centered around the offset position. This
        // will give the appearance that the window is emerging from
        // the touch point.
        final float density = mContext.getResources().getDisplayMetrics().density;
        final int halfSize = (int) (TOUCH_EPICENTER_SIZE_DP * density / 2);
        final Rect epicenter = new Rect(xOffset - halfSize, yOffset - halfSize, xOffset + halfSize,
                yOffset + halfSize);
        popup.setEpicenterBounds(epicenter);
    }

    popup.show();
}

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From source file:xyz.berial.textinputlayout.CollapsingTextHelper.java

private void calculateBaseOffsets() {
    // We then calculate the collapsed text size, using the same logic
    mTextPaint.setTextSize(mCollapsedTextSize);
    float width = mTextToDraw != null ? mTextPaint.measureText(mTextToDraw, 0, mTextToDraw.length()) : 0;
    final int collapsedAbsGravity = GravityCompat.getAbsoluteGravity(mCollapsedTextGravity,
            mIsRtl ? ViewCompat.LAYOUT_DIRECTION_RTL : ViewCompat.LAYOUT_DIRECTION_LTR);
    switch (collapsedAbsGravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.BOTTOM:
        mCollapsedDrawY = mCollapsedBounds.bottom;
        break;/*from   www.j ava2 s  .c  o m*/
    case Gravity.TOP:
        mCollapsedDrawY = mCollapsedBounds.top - mTextPaint.ascent();
        break;
    case Gravity.CENTER_VERTICAL:
    default:
        float textHeight = mTextPaint.descent() - mTextPaint.ascent();
        float textOffset = (textHeight / 2) - mTextPaint.descent();
        mCollapsedDrawY = mCollapsedBounds.centerY() + textOffset;
        break;
    }
    switch (collapsedAbsGravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.CENTER_HORIZONTAL:
        mCollapsedDrawX = mCollapsedBounds.centerX() - (width / 2);
        break;
    case Gravity.RIGHT:
        mCollapsedDrawX = mCollapsedBounds.right - width;
        break;
    case Gravity.LEFT:
    default:
        mCollapsedDrawX = mCollapsedBounds.left;
        break;
    }

    mTextPaint.setTextSize(mExpandedTextSize);
    width = mTextToDraw != null ? mTextPaint.measureText(mTextToDraw, 0, mTextToDraw.length()) : 0;
    final int expandedAbsGravity = GravityCompat.getAbsoluteGravity(mExpandedTextGravity,
            mIsRtl ? ViewCompat.LAYOUT_DIRECTION_RTL : ViewCompat.LAYOUT_DIRECTION_LTR);
    switch (expandedAbsGravity & Gravity.VERTICAL_GRAVITY_MASK) {
    case Gravity.BOTTOM:
        mExpandedDrawY = mExpandedBounds.bottom;
        break;
    case Gravity.TOP:
        mExpandedDrawY = mExpandedBounds.top - mTextPaint.ascent();
        break;
    case Gravity.CENTER_VERTICAL:
    default:
        float textHeight = mTextPaint.descent() - mTextPaint.ascent();
        float textOffset = (textHeight / 2) - mTextPaint.descent();
        mExpandedDrawY = mExpandedBounds.centerY() + textOffset;
        break;
    }
    switch (expandedAbsGravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
    case Gravity.CENTER_HORIZONTAL:
        mExpandedDrawX = mExpandedBounds.centerX() - (width / 2);
        break;
    case Gravity.RIGHT:
        mExpandedDrawX = mExpandedBounds.right - width;
        break;
    case Gravity.LEFT:
    default:
        mExpandedDrawX = mExpandedBounds.left;
        break;
    }

    // The bounds have changed so we need to clear the texture
    clearTexture();
}

---

From source file:im.ene.lab.io_timer.ui.widget.MiniDrawerLayout.java

boolean isDrawerView(View child) {
    final int gravity = ((LayoutParams) child.getLayoutParams()).gravity;
    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(child));
    return (absGravity & (Gravity.RIGHT)) == Gravity.RIGHT;
}

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From source file:com.lansun.qmyo.view.DrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow. The drawable provided must have a nonzero intrinsic width.
 * //w  ww  . ja v  a2 s .c  o m
 * @param shadowDrawable
 *            Shadow drawable to use at the edge of a drawer
 * @param gravity
 *            Which drawer the shadow should apply to
 */
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * TODO Someone someday might want to set more complex drawables here. They're probably nuts, but we might want to consider registering callbacks, setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.LEFT) == Gravity.LEFT) {
        mShadowLeft = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.RIGHT) == Gravity.RIGHT) {
        mShadowRight = shadowDrawable;
        invalidate();
    }
}

---

From source file:com.actionbarsherlock.custom.widget.VerticalDrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow.
 * The drawable provided must have a nonzero intrinsic width.
 *
 * @param shadowDrawable Shadow drawable to use at the edge of a drawer
 * @param gravity Which drawer the shadow should apply to
 *///from   w w w.  ja  va2 s .co m
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * TODO Someone someday might want to set more complex drawables here.
     * They're probably nuts, but we might want to consider registering callbacks,
     * setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.TOP) == Gravity.TOP) {
        mShadowTop = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.BOTTOM) == Gravity.BOTTOM) {
        mShadowBottom = shadowDrawable;
        invalidate();
    }
}

---

From source file:com.abewy.android.apps.klyph.widget.KlyphDrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow.
 * The drawable provided must have a nonzero intrinsic width.
 *
 * @param shadowDrawable Shadow drawable to use at the edge of a drawer
 * @param gravity Which drawer the shadow should apply to
 *//*from  w ww.ja v  a 2s .  c om*/
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * TODO Someone someday might want to set more complex drawables here.
     * They're probably nuts, but we might want to consider registering callbacks,
     * setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.LEFT) == Gravity.LEFT) {
        mShadowLeft = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.RIGHT) == Gravity.RIGHT) {
        mShadowRight = shadowDrawable;
        invalidate();
    }
}

---

From source file:edu.mecc.race2ged.navigation.DrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow.
 * The drawable provided must have a nonzero intrinsic width.
 *
 * @param shadowDrawable Shadow drawable to use at the edge of a drawer
 * @param gravity Which drawer the shadow should apply to
 *//*from   ww w .j a v  a  2s.  c o m*/
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * .
     * They're probably nuts, but we might want to consider registering callbacks,
     * setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.LEFT) == Gravity.LEFT) {
        mShadowLeft = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.RIGHT) == Gravity.RIGHT) {
        mShadowRight = shadowDrawable;
        invalidate();
    }
}

---

From source file:com.aidy.bottomdrawerlayout.DrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow. The drawable
 * provided must have a nonzero intrinsic width.
 * /*w w w .  jav a 2  s.  com*/
 * @param shadowDrawable
 *            Shadow drawable to use at the edge of a drawer
 * @param gravity
 *            Which drawer the shadow should apply to
 */
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * TODO Someone someday might want to set more complex drawables here.
     * They're probably nuts, but we might want to consider registering
     * callbacks, setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.LEFT) == Gravity.LEFT) {
        mShadowLeft = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.RIGHT) == Gravity.RIGHT) {
        mShadowRight = shadowDrawable;
        invalidate();
    }
}

---

From source file:com.example.verticaldrawerlayout.VerticalDrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow.
 * The drawable provided must have a nonzero intrinsic width.
 * // ww  w  .j a  v  a  2s.  co m
 * @param shadowDrawable
 *            Shadow drawable to use at the edge of a drawer
 * @param gravity
 *            Which drawer the shadow should apply to
 */
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * TODO Someone someday might want to set more complex drawables here.
     * They're probably nuts, but we might want to consider registering
     * callbacks,
     * setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.TOP) == Gravity.TOP) {
        mShadowTop = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.BOTTOM) == Gravity.BOTTOM) {
        mShadowBottom = shadowDrawable;
        invalidate();
    }
}

---

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