Example usage for android.view SoundEffectConstants getContantForFocusDirection

Introduction

In this page you can find the example usage for android.view SoundEffectConstants getContantForFocusDirection.

Prototype

public static int getContantForFocusDirection(int direction) 

Source Link

Document

Get the sonification constant for the focus directions.

Usage

From source file:gaobq.android.easyslidingmenu.CustomViewAbove.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;//from  w w w  . j a va 2  s  .com

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            handled = nextFocused.requestFocus();
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:cn.org.eshow.framwork.view.slidingmenu.CustomViewAbove.java

/**
 * Arrow scroll.//from  www  .ja v a  2s  .  co  m
 *
 * @param direction the direction
 * @return true, if successful
 */
public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            handled = nextFocused.requestFocus();
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.jzh.stuapp.view.MyViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;/*from  w  ww .java 2 s . c  o  m*/

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.yao.zhihudaily.tool.LazyViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;/*www.  j a  v a2  s  .c  om*/
    boolean handled = false;
    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to
            // jump to the right, then what we really want to do is page left.
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.example.show.NoPreloadViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;/*from   w ww .j ava2 s.co m*/

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to  
            // jump to the right, then what we really want to do is page left.  
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to  
            // jump to the left, then what we really want to do is page right.  
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.  
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.  
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.cnpeng.cnpeng_mydemosfrom2016_12.a_12_GetLocalFiles_VP_FM.CustomNoPreLoadViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this) {
        currentFocused = null;//from   w w w.j  a  va2s  .  c  o m
    }

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to  
            // jump to the right, then what we really want to do is page left.  
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to  
            // jump to the left, then what we really want to do is page right.  
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.  
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.  
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:bw.com.yunifangstore.view.LazyViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;//  w w w .j  ava2 s.c o  m

    boolean handled = false;

    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to
            // jump to the right, then what we really want to do is page left.
            if (currentFocused != null && nextFocused.getLeft() >= currentFocused.getLeft()) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            if (currentFocused != null && nextFocused.getLeft() <= currentFocused.getLeft()) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:de.andacaydin.bidirectionalviewpagerlibrary.BiDirectionalViewPager.java

public boolean arrowScroll(int direction) {
    View currentFocused = findFocus();
    if (currentFocused == this)
        currentFocused = null;/*w  w w  .  ja  va 2 s  .c om*/
    boolean handled = false;
    View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, direction);
    if (nextFocused != null && nextFocused != currentFocused) {
        if (direction == View.FOCUS_LEFT) {
            // If there is nothing to the left, or this is causing us to
            // jump to the right, then what we really want to do is page left.
            final int nextLeft = getChildRectInPagerCoordinates(mTempRect, nextFocused).left;
            final int currLeft = getChildRectInPagerCoordinates(mTempRect, currentFocused).left;
            if (currentFocused != null && nextLeft >= currLeft) {
                handled = pageLeft();
            } else {
                handled = nextFocused.requestFocus();
            }
        } else if (direction == View.FOCUS_RIGHT) {
            // If there is nothing to the right, or this is causing us to
            // jump to the left, then what we really want to do is page right.
            final int nextLeft = getChildRectInPagerCoordinates(mTempRect, nextFocused).left;
            final int currLeft = getChildRectInPagerCoordinates(mTempRect, currentFocused).left;
            if (currentFocused != null && nextLeft <= currLeft) {
                handled = pageRight();
            } else {
                handled = nextFocused.requestFocus();
            }
        }
    } else if (direction == FOCUS_LEFT || direction == FOCUS_BACKWARD) {
        // Trying to move left and nothing there; try to page.
        handled = pageLeft();
    } else if (direction == FOCUS_RIGHT || direction == FOCUS_FORWARD) {
        // Trying to move right and nothing there; try to page.
        handled = pageRight();
    }
    if (handled) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
    }
    return handled;
}

---

From source file:com.appunite.list.GridView.java

/**
 * Scrolls to the next or previous item, horizontally or vertically.
 *
 * @param direction either {@link android.view.View#FOCUS_LEFT}, {@link android.view.View#FOCUS_RIGHT},
 *        {@link android.view.View#FOCUS_UP} or {@link android.view.View#FOCUS_DOWN}
 *
 * @return whether selection was moved//from  ww  w .  ja  v  a 2s.c  om
 */
boolean arrowScroll(int direction) {
    final int selectedPosition = mSelectedPosition;
    final int numColumns = mNumColumns;

    int startOfRowPos;
    int endOfRowPos;

    boolean moved = false;

    if (!mStackFromBottom) {
        startOfRowPos = (selectedPosition / numColumns) * numColumns;
        endOfRowPos = Math.min(startOfRowPos + numColumns - 1, mItemCount - 1);
    } else {
        final int invertedSelection = mItemCount - 1 - selectedPosition;
        endOfRowPos = mItemCount - 1 - (invertedSelection / numColumns) * numColumns;
        startOfRowPos = Math.max(0, endOfRowPos - numColumns + 1);
    }

    switch (direction) {
    case FOCUS_UP:
        if (startOfRowPos > 0) {
            mLayoutMode = LAYOUT_MOVE_SELECTION;
            setSelectionInt(Math.max(0, selectedPosition - numColumns));
            moved = true;
        }
        break;
    case FOCUS_DOWN:
        if (endOfRowPos < mItemCount - 1) {
            mLayoutMode = LAYOUT_MOVE_SELECTION;
            setSelectionInt(Math.min(selectedPosition + numColumns, mItemCount - 1));
            moved = true;
        }
        break;
    case FOCUS_LEFT:
        if (selectedPosition > startOfRowPos) {
            mLayoutMode = LAYOUT_MOVE_SELECTION;
            setSelectionInt(Math.max(0, selectedPosition - 1));
            moved = true;
        }
        break;
    case FOCUS_RIGHT:
        if (selectedPosition < endOfRowPos) {
            mLayoutMode = LAYOUT_MOVE_SELECTION;
            setSelectionInt(Math.min(selectedPosition + 1, mItemCount - 1));
            moved = true;
        }
        break;
    }

    if (moved) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
        invokeOnItemScrollListener();
    }

    if (moved) {
        awakenScrollBars();
    }

    return moved;
}

---

From source file:com.appunite.list.GridView.java

/**
 * Goes to the next or previous item according to the order set by the
 * adapter./*from   w  w w.j av  a  2 s . c om*/
 */
boolean sequenceScroll(int direction) {
    int selectedPosition = mSelectedPosition;
    int numColumns = mNumColumns;
    int count = mItemCount;

    int startOfRow;
    int endOfRow;
    if (!mStackFromBottom) {
        startOfRow = (selectedPosition / numColumns) * numColumns;
        endOfRow = Math.min(startOfRow + numColumns - 1, count - 1);
    } else {
        int invertedSelection = count - 1 - selectedPosition;
        endOfRow = count - 1 - (invertedSelection / numColumns) * numColumns;
        startOfRow = Math.max(0, endOfRow - numColumns + 1);
    }

    boolean moved = false;
    boolean showScroll = false;
    switch (direction) {
    case FOCUS_FORWARD:
        if (selectedPosition < count - 1) {
            // Move to the next item.
            mLayoutMode = LAYOUT_MOVE_SELECTION;
            setSelectionInt(selectedPosition + 1);
            moved = true;
            // Show the scrollbar only if changing rows.
            showScroll = selectedPosition == endOfRow;
        }
        break;

    case FOCUS_BACKWARD:
        if (selectedPosition > 0) {
            // Move to the previous item.
            mLayoutMode = LAYOUT_MOVE_SELECTION;
            setSelectionInt(selectedPosition - 1);
            moved = true;
            // Show the scrollbar only if changing rows.
            showScroll = selectedPosition == startOfRow;
        }
        break;
    }

    if (moved) {
        playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction));
        invokeOnItemScrollListener();
    }

    if (showScroll) {
        awakenScrollBars();
    }

    return moved;
}

---

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