Java Code Examples for android.view.Gravity#RELATIVE_HORIZONTAL_GRAVITY_MASK

The following examples show how to use android.view.Gravity#RELATIVE_HORIZONTAL_GRAVITY_MASK . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ForegroundDelegate.java    From ForegroundViews with Apache License 2.0 6 votes vote down vote up 
public void setForegroundGravity(int foregroundGravity) {
    if (mForegroundGravity != foregroundGravity) {
        if ((foregroundGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.START;
        }

        if ((foregroundGravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.TOP;
        }

        mForegroundGravity = foregroundGravity;


        if (mForegroundGravity == Gravity.FILL && mForeground != null) {
            Rect padding = new Rect();
            mForeground.getPadding(padding);
        }

        mView.requestLayout();
    }
}
Example 2
Source File: LinearLayout.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up 
/**
 * Describes how the child views are positioned. Defaults to GRAVITY_TOP. If
 * this layout has a VERTICAL orientation, this controls where all the child
 * views are placed if there is extra vertical space. If this layout has a
 * HORIZONTAL orientation, this controls the alignment of the children.
 *
 * @param gravity See {@link android.view.Gravity}
 *
 * @attr ref android.R.styleable#LinearLayout_gravity
 */
@android.view.RemotableViewMethod
public void setGravity(int gravity) {
    if (mGravity != gravity) {
        if ((gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            gravity |= Gravity.START;
        }

        if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            gravity |= Gravity.TOP;
        }

        mGravity = gravity;
        requestLayout();
    }
}
Example 3
Source File: TextViewAttrsHelper.java    From FastTextView with Apache License 2.0 6 votes vote down vote up 
private static Layout.Alignment getAlignmentByGravity(int gravity) {
  switch (gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) {
    case Gravity.START:
      return Layout.Alignment.ALIGN_NORMAL;
    case Gravity.END:
      return Layout.Alignment.ALIGN_OPPOSITE;
    case Gravity.LEFT:
      return Layout.Alignment.ALIGN_LEFT;
    case Gravity.RIGHT:
      return Layout.Alignment.ALIGN_RIGHT;
    case Gravity.CENTER_HORIZONTAL:
      return Layout.Alignment.ALIGN_CENTER;
    default:
      return Layout.Alignment.ALIGN_NORMAL;
  }
}
Example 4
Source File: TextViewAttrsHelper.java    From FastTextView with Apache License 2.0 6 votes vote down vote up 
/**
 * Sets the horizontal alignment of the text and the
 * vertical gravity that will be used when there is extra space
 * in the TextView beyond what is required for the text itself.
 *
 * @see android.view.Gravity
 */
public boolean setGravity(int gravity) {
  if ((gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
    gravity |= Gravity.START;
  }
  if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
    gravity |= Gravity.TOP;
  }

  boolean newLayout = false;

  if ((gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) !=
      (mGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK)) {
    newLayout = true;
  }

  if (gravity != mGravity) {
    newLayout = true;
  }

  mGravity = gravity;
  return newLayout;
}
Example 5
Source File: ForegroundLinearLayout.java    From android-proguards with Apache License 2.0 6 votes vote down vote up 
/**
 * Describes how the foreground is positioned. Defaults to START and TOP.
 *
 * @param foregroundGravity See {@link android.view.Gravity}
 * @see #getForegroundGravity()
 */
public void setForegroundGravity(int foregroundGravity) {
    if (mForegroundGravity != foregroundGravity) {
        if ((foregroundGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.START;
        }

        if ((foregroundGravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.TOP;
        }

        mForegroundGravity = foregroundGravity;


        if (mForegroundGravity == Gravity.FILL && mForeground != null) {
            Rect padding = new Rect();
            mForeground.getPadding(padding);
        }

        requestLayout();
    }
}
Example 6
Source File: ForegroundLinearLayout.java    From RetailStore with Apache License 2.0 6 votes vote down vote up 
/**
 * Describes how the foreground is positioned. Defaults to START and TOP.
 *
 * @param foregroundGravity See {@link Gravity}
 *
 * @see #getForegroundGravity()
 */
public void setForegroundGravity(int foregroundGravity) {
    if (mForegroundGravity != foregroundGravity) {
        if ((foregroundGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.START;
        }

        if ((foregroundGravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.TOP;
        }

        mForegroundGravity = foregroundGravity;


        if (mForegroundGravity == Gravity.FILL && mForeground != null) {
            Rect padding = new Rect();
            mForeground.getPadding(padding);
        }

        requestLayout();
    }
}
Example 7
Source File: ForegroundDelegate.java    From VideoOS-Android-SDK with GNU General Public License v3.0 6 votes vote down vote up 
public void setForegroundGravity(View view, int foregroundGravity) {
    if (view != null) {
        if (mForegroundGravity != foregroundGravity) {
            if ((foregroundGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
                foregroundGravity |= Gravity.START;
            }

            if ((foregroundGravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
                foregroundGravity |= Gravity.TOP;
            }

            mForegroundGravity = foregroundGravity;

            if (mForegroundGravity == Gravity.FILL && mForeground != null) {
                Rect padding = new Rect();
                mForeground.getPadding(padding);
            }

            view.requestLayout();
        }
    }
}
Example 8
Source File: ReactEditText.java    From react-native-GPay with MIT License 6 votes vote down vote up 
public ReactEditText(Context context) {
  super(context);
  setFocusableInTouchMode(false);

  mReactBackgroundManager = new ReactViewBackgroundManager(this);
  mInputMethodManager = (InputMethodManager)
      Assertions.assertNotNull(getContext().getSystemService(Context.INPUT_METHOD_SERVICE));
  mDefaultGravityHorizontal =
      getGravity() & (Gravity.HORIZONTAL_GRAVITY_MASK | Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK);
  mDefaultGravityVertical = getGravity() & Gravity.VERTICAL_GRAVITY_MASK;
  mNativeEventCount = 0;
  mMostRecentEventCount = 0;
  mIsSettingTextFromJS = false;
  mIsJSSettingFocus = false;
  mBlurOnSubmit = null;
  mDisableFullscreen = false;
  mListeners = null;
  mTextWatcherDelegator = null;
  mStagedInputType = getInputType();
  mKeyListener = new InternalKeyListener();
  mScrollWatcher = null;
}
Example 9
Source File: WheelView.java    From X-Alarm with GNU Affero General Public License v3.0 6 votes vote down vote up 
/**
 * Describes how the foreground is positioned. Defaults to START and TOP.
 *
 * @param foregroundGravity See {@link android.view.Gravity}
 *
 * @see #getForegroundGravity()
 */
public void setForegroundGravity(int foregroundGravity) {
    if (mForegroundGravity != foregroundGravity) {
        if ((foregroundGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.START;
        }

        if ((foregroundGravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            foregroundGravity |= Gravity.TOP;
        }

        mForegroundGravity = foregroundGravity;


        if (mForegroundGravity == Gravity.FILL && mWheelForeground != null) {
            Rect padding = new Rect();
            mWheelForeground.getPadding(padding);
        }

        requestLayout();
    }
}
Example 10
Source File: EditTextSpec.java    From litho with Apache License 2.0 6 votes vote down vote up 
private static Layout.Alignment getAlignment(int gravity) {
  final Layout.Alignment alignment;
  // This was copied from TextSpec for handling text alignment
  switch (gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) {
    case Gravity.START:
      alignment = ALIGN_NORMAL;
      break;
    case Gravity.END:
      alignment = ALIGN_OPPOSITE;
      break;
    case Gravity.LEFT: // unsupported, default to normal
      alignment = ALIGN_NORMAL;
      break;
    case Gravity.RIGHT: // unsupported, default to opposite
      alignment = ALIGN_OPPOSITE;
      break;
    case Gravity.CENTER_HORIZONTAL:
      alignment = ALIGN_CENTER;
      break;
    default:
      alignment = textAlignment;
      break;
  }
  return alignment;
}
Example 11
Source File: ShadowView.java    From YCCardView with Apache License 2.0 6 votes vote down vote up 
@Override
public void setForegroundGravity(int foregroundGravity) {
    if (foregroundDrawGravity != foregroundGravity) {
        if ((foregroundGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            foregroundGravity = foregroundGravity | Gravity.START;
        }
        if ((foregroundGravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            foregroundGravity = foregroundGravity | Gravity.TOP;
        }
        foregroundDrawGravity = foregroundGravity;
        if (foregroundDrawGravity == Gravity.FILL && foregroundDrawable != null) {
            Rect padding = new Rect();
            foregroundDrawable.getPadding(padding);
        }
        requestLayout();
    }
}
Example 12
Source File: FlowLayoutA.java    From Android-Next with Apache License 2.0 5 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public void setGravity(int gravity) {
    if (mGravity != gravity) {
        if ((gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            gravity |= isIcs() ? Gravity.START : Gravity.LEFT;
        }

        if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            gravity |= Gravity.TOP;
        }

        mGravity = gravity;
        requestLayout();
    }
}
Example 13
Source File: ClickableSpanUtil.java    From FastTextView with Apache License 2.0 5 votes vote down vote up 
private static int getOffsetForHorizontal(View view, Layout layout, int x, int line) {
  if (view.getWidth() > layout.getWidth()) {
    if (view instanceof FastTextView) {
      int gravity = ((FastTextView) view).getGravity();
      int translateX;
      int horizontalGravity = gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK;
      switch (horizontalGravity) {
        default:
        case Gravity.LEFT:
          translateX = view.getPaddingLeft();
          break;
        case Gravity.CENTER_HORIZONTAL:
          translateX = view.getPaddingLeft() + (((FastTextView) view).getInnerWidth() - layout
              .getWidth()) / 2;
          break;
        case Gravity.RIGHT:
          translateX = view.getPaddingLeft() + ((FastTextView) view).getInnerWidth() - layout
              .getWidth();
          break;
      }
      x -= translateX;
    }
  }
  try {
    return layout.getOffsetForHorizontal(line, x);
  } catch (Throwable e) {
    e.printStackTrace();
  }
  return layout.getLineEnd(line);
}
Example 14
Source File: AutoLinearLayout.java    From mvvm-template with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Describes how the child views are positioned. Defaults to GRAVITY_TOP. If
 * this layout has a VERTICAL orientation, this controls where all the child
 * views are placed if there is extra vertical space. If this layout has a
 * HORIZONTAL orientation, this controls the alignment of the children.
 *
 * @param gravity
 *         See {@link Gravity}
 */
private void setGravity(int gravity) {
    if (mGravity != gravity) {
        if ((gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            gravity |= GravityCompat.START;
        }

        if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            gravity |= Gravity.TOP;
        }

        mGravity = gravity;
        requestLayout();
    }
}
Example 15
Source File: ReactTextView.java    From react-native-GPay with MIT License 5 votes vote down vote up 
public ReactTextView(Context context) {
  super(context);
  mReactBackgroundManager = new ReactViewBackgroundManager(this);
  mDefaultGravityHorizontal =
    getGravity() & (Gravity.HORIZONTAL_GRAVITY_MASK | Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK);
  mDefaultGravityVertical = getGravity() & Gravity.VERTICAL_GRAVITY_MASK;
}
Example 16
Source File: RelativeLayout.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up 
@android.view.RemotableViewMethod
public void setHorizontalGravity(int horizontalGravity) {
    final int gravity = horizontalGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK;
    if ((mGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) != gravity) {
        mGravity = (mGravity & ~Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) | gravity;
        requestLayout();
    }
}
Example 17
Source File: LinearLayout.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up 
@android.view.RemotableViewMethod
public void setHorizontalGravity(int horizontalGravity) {
    final int gravity = horizontalGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK;
    if ((mGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) != gravity) {
        mGravity = (mGravity & ~Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) | gravity;
        requestLayout();
    }
}
Example 18
Source File: FragmentBreadCrumbs.java    From android_9.0.0_r45 with Apache License 2.0 4 votes vote down vote up 
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    // Eventually we should implement our own layout of the views, rather than relying on
    // a single linear layout.
    final int childCount = getChildCount();
    if (childCount == 0) {
        return;
    }

    final View child = getChildAt(0);

    final int childTop = mPaddingTop;
    final int childBottom = mPaddingTop + child.getMeasuredHeight() - mPaddingBottom;

    int childLeft;
    int childRight;

    final int layoutDirection = getLayoutDirection();
    final int horizontalGravity = mGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK;
    switch (Gravity.getAbsoluteGravity(horizontalGravity, layoutDirection)) {
        case Gravity.RIGHT:
            childRight = mRight - mLeft - mPaddingRight;
            childLeft = childRight - child.getMeasuredWidth();
            break;

        case Gravity.CENTER_HORIZONTAL:
            childLeft = mPaddingLeft + (mRight - mLeft - child.getMeasuredWidth()) / 2;
            childRight = childLeft + child.getMeasuredWidth();
            break;

        case Gravity.LEFT:
        default:
            childLeft = mPaddingLeft;
            childRight = childLeft + child.getMeasuredWidth();
            break;
    }

    if (childLeft < mPaddingLeft) {
        childLeft = mPaddingLeft;
    }

    if (childRight > mRight - mLeft - mPaddingRight) {
        childRight = mRight - mLeft - mPaddingRight;
    }

    child.layout(childLeft, childTop, childRight, childBottom);
}
Example 19
Source File: RelativeLayout.java    From android_9.0.0_r45 with Apache License 2.0 4 votes vote down vote up 
/**
 * Describes how the child views are positioned. Defaults to
 * <code>Gravity.START | Gravity.TOP</code>.
 *
 * <p>Note that since RelativeLayout considers the positioning of each child
 * relative to one another to be significant, setting gravity will affect
 * the positioning of all children as a single unit within the parent.
 * This happens after children have been relatively positioned.</p>
 *
 * @param gravity See {@link android.view.Gravity}
 *
 * @see #setHorizontalGravity(int)
 * @see #setVerticalGravity(int)
 *
 * @attr ref android.R.styleable#RelativeLayout_gravity
 */
@android.view.RemotableViewMethod
public void setGravity(int gravity) {
    if (mGravity != gravity) {
        if ((gravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK) == 0) {
            gravity |= Gravity.START;
        }

        if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == 0) {
            gravity |= Gravity.TOP;
        }

        mGravity = gravity;
        requestLayout();
    }
}
Example 20
Source File: LinearLayout.java    From android_9.0.0_r45 with Apache License 2.0 4 votes vote down vote up 
/**
 * Position the children during a layout pass if the orientation of this
 * LinearLayout is set to {@link #VERTICAL}.
 *
 * @see #getOrientation()
 * @see #setOrientation(int)
 * @see #onLayout(boolean, int, int, int, int)
 * @param left
 * @param top
 * @param right
 * @param bottom
 */
void layoutVertical(int left, int top, int right, int bottom) {
    final int paddingLeft = mPaddingLeft;

    int childTop;
    int childLeft;

    // Where right end of child should go
    final int width = right - left;
    int childRight = width - mPaddingRight;

    // Space available for child
    int childSpace = width - paddingLeft - mPaddingRight;

    final int count = getVirtualChildCount();

    final int majorGravity = mGravity & Gravity.VERTICAL_GRAVITY_MASK;
    final int minorGravity = mGravity & Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK;

    switch (majorGravity) {
       case Gravity.BOTTOM:
           // mTotalLength contains the padding already
           childTop = mPaddingTop + bottom - top - mTotalLength;
           break;

           // mTotalLength contains the padding already
       case Gravity.CENTER_VERTICAL:
           childTop = mPaddingTop + (bottom - top - mTotalLength) / 2;
           break;

       case Gravity.TOP:
       default:
           childTop = mPaddingTop;
           break;
    }

    for (int i = 0; i < count; i++) {
        final View child = getVirtualChildAt(i);
        if (child == null) {
            childTop += measureNullChild(i);
        } else if (child.getVisibility() != GONE) {
            final int childWidth = child.getMeasuredWidth();
            final int childHeight = child.getMeasuredHeight();

            final LinearLayout.LayoutParams lp =
                    (LinearLayout.LayoutParams) child.getLayoutParams();

            int gravity = lp.gravity;
            if (gravity < 0) {
                gravity = minorGravity;
            }
            final int layoutDirection = getLayoutDirection();
            final int absoluteGravity = Gravity.getAbsoluteGravity(gravity, layoutDirection);
            switch (absoluteGravity & Gravity.HORIZONTAL_GRAVITY_MASK) {
                case Gravity.CENTER_HORIZONTAL:
                    childLeft = paddingLeft + ((childSpace - childWidth) / 2)
                            + lp.leftMargin - lp.rightMargin;
                    break;

                case Gravity.RIGHT:
                    childLeft = childRight - childWidth - lp.rightMargin;
                    break;

                case Gravity.LEFT:
                default:
                    childLeft = paddingLeft + lp.leftMargin;
                    break;
            }

            if (hasDividerBeforeChildAt(i)) {
                childTop += mDividerHeight;
            }

            childTop += lp.topMargin;
            setChildFrame(child, childLeft, childTop + getLocationOffset(child),
                    childWidth, childHeight);
            childTop += childHeight + lp.bottomMargin + getNextLocationOffset(child);

            i += getChildrenSkipCount(child, i);
        }
    }
}