Example usage for android.graphics Point Point

Introduction

In this page you can find the example usage for android.graphics Point Point.

Prototype

public Point(int x, int y) 

Source Link

Usage

From source file:com.phonemetra.turbo.launcher.Workspace.java

public void beginDragShared(View child, DragSource source) {
    // The drag bitmap follows the touch point around on the screen
    final Bitmap b = createDragBitmap(child, new Canvas(), DRAG_BITMAP_PADDING);

    final int bmpWidth = b.getWidth();
    final int bmpHeight = b.getHeight();

    float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY);
    int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2);
    int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 - DRAG_BITMAP_PADDING / 2);

    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    Point dragVisualizeOffset = null;
    Rect dragRect = null;// ww  w  .  j a  v a2  s. c  o m
    if (child instanceof BubbleTextView || child instanceof PagedViewIcon) {
        int iconSize = grid.iconSizePx;
        int top = child.getPaddingTop();
        int left = (bmpWidth - iconSize) / 2;
        int right = left + iconSize;
        int bottom = top + iconSize;
        dragLayerY += top;
        // Note: The drag region is used to calculate drag layer offsets, but the
        // dragVisualizeOffset in addition to the dragRect (the size) to position the outline.
        dragVisualizeOffset = new Point(-DRAG_BITMAP_PADDING / 2, DRAG_BITMAP_PADDING / 2);
        dragRect = new Rect(left, top, right, bottom);
    } else if (child instanceof FolderIcon) {
        int previewSize = grid.folderIconSizePx;
        dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize);
    }

    // Clear the pressed state if necessary
    if (child instanceof BubbleTextView) {
        BubbleTextView icon = (BubbleTextView) child;
        icon.clearPressedOrFocusedBackground();
    }

    if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) {
        String msg = "Drag started with a view that has no tag set. This "
                + "will cause a crash (issue 11627249) down the line. " + "View: " + child + "  tag: "
                + child.getTag();
        throw new IllegalStateException(msg);
    }

    DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
            DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
    dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());

    if (child.getParent() instanceof ShortcutAndWidgetContainer) {
        mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent();
    }

    b.recycle();
}

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From source file:com.android.launcher4.Workspace.java

public void beginExternalDragShared(View child, DragSource source) {
    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    int iconSize = grid.iconSizePx;

    // Notify launcher of drag start
    mLauncher.onDragStarted(child);/*w ww. j  a  va 2  s  .  c  o  m*/

    // Compose a new drag bitmap that is of the icon size
    AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING);
    final Bitmap tmpB = createDragBitmap(child, padding);
    Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888);
    Paint p = new Paint();
    p.setFilterBitmap(true);
    mCanvas.setBitmap(b);
    mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()),
            new Rect(0, 0, iconSize, iconSize), p);
    mCanvas.setBitmap(null);

    // Find the child's location on the screen
    int bmpWidth = tmpB.getWidth();
    float iconScale = (float) bmpWidth / iconSize;
    float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale;
    int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2);
    int dragLayerY = Math.round(mTempXY[1]);

    // Note: The drag region is used to calculate drag layer offsets, but the
    // dragVisualizeOffset in addition to the dragRect (the size) to position the outline.
    Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2);
    Rect dragRect = new Rect(0, 0, iconSize, iconSize);

    if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) {
        String msg = "Drag started with a view that has no tag set. This "
                + "will cause a crash (issue 11627249) down the line. " + "View: " + child + "  tag: "
                + child.getTag();
        throw new IllegalStateException(msg);
    }

    // Start the drag
    DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
            DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
    dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());

    // Recycle temporary bitmaps
    tmpB.recycle();
}

---

From source file:com.android.launcher3.Workspace.java

public void beginDragShared(View child, DragSource source) {
    child.clearFocus();// w  w w  .  j ava  2s. c  o  m
    child.setPressed(false);

    // The outline is used to visualize where the item will land if dropped
    mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING);

    mLauncher.onDragStarted(child);
    // The drag bitmap follows the touch point around on the screen
    AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING);
    final Bitmap b = createDragBitmap(child, padding);

    final int bmpWidth = b.getWidth();
    final int bmpHeight = b.getHeight();

    float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY);
    int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2);
    int dragLayerY = Math.round(mTempXY[1] - (bmpHeight - scale * bmpHeight) / 2 - padding.get() / 2);

    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    Point dragVisualizeOffset = null;
    Rect dragRect = null;
    if (child instanceof BubbleTextView) {
        int iconSize = grid.iconSizePx;
        int top = child.getPaddingTop();
        int left = (bmpWidth - iconSize) / 2;
        int right = left + iconSize;
        int bottom = top + iconSize;
        dragLayerY += top;
        // Note: The drag region is used to calculate drag layer offsets, but the
        // dragVisualizeOffset in addition to the dragRect (the size) to position the outline.
        dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2);
        dragRect = new Rect(left, top, right, bottom);
    } else if (child instanceof FolderIcon) {
        int previewSize = grid.folderIconSizePx;
        dragRect = new Rect(0, child.getPaddingTop(), child.getWidth(), previewSize);
    }

    // Clear the pressed state if necessary
    if (child instanceof BubbleTextView) {
        BubbleTextView icon = (BubbleTextView) child;
        icon.clearPressedBackground();
    }

    if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) {
        String msg = "Drag started with a view that has no tag set. This "
                + "will cause a crash (issue 11627249) down the line. " + "View: " + child + "  tag: "
                + child.getTag();
        throw new IllegalStateException(msg);
    }

    DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
            DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
    dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());

    if (child.getParent() instanceof ShortcutAndWidgetContainer) {
        mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent();
    }

    b.recycle();
}

---

From source file:com.android.launcher3.Workspace.java

public void beginExternalDragShared(View child, DragSource source) {
    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    int iconSize = grid.iconSizePx;

    // Notify launcher of drag start
    mLauncher.onDragStarted(child);// w  w  w  . j av a  2s. c  om

    // Compose a new drag bitmap that is of the icon size
    AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING);
    final Bitmap tmpB = createDragBitmap(child, padding);
    Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888);
    Paint p = new Paint();
    p.setFilterBitmap(true);
    mCanvas.setBitmap(b);
    mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()),
            new Rect(0, 0, iconSize, iconSize), p);
    mCanvas.setBitmap(null);

    // Find the child's location on the screen
    int bmpWidth = tmpB.getWidth();
    float iconScale = (float) bmpWidth / iconSize;
    float scale = mLauncher.getDragLayer().getLocationInDragLayer(child, mTempXY) * iconScale;
    int dragLayerX = Math.round(mTempXY[0] - (bmpWidth - scale * child.getWidth()) / 2);
    int dragLayerY = Math.round((float) mTempXY[1]); //bug410615 coverity problem.

    // Note: The drag region is used to calculate drag layer offsets, but the
    // dragVisualizeOffset in addition to the dragRect (the size) to position the outline.
    Point dragVisualizeOffset = new Point(-padding.get() / 2, padding.get() / 2);
    Rect dragRect = new Rect(0, 0, iconSize, iconSize);

    if (child.getTag() == null || !(child.getTag() instanceof ItemInfo)) {
        String msg = "Drag started with a view that has no tag set. This "
                + "will cause a crash (issue 11627249) down the line. " + "View: " + child + "  tag: "
                + child.getTag();
        throw new IllegalStateException(msg);
    }

    // Start the drag
    DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source, child.getTag(),
            DragController.DRAG_ACTION_MOVE, dragVisualizeOffset, dragRect, scale);
    dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());

    // Recycle temporary bitmaps
    tmpB.recycle();
}

---

From source file:com.nttec.everychan.ui.presentation.BoardFragment.java

private Point getSpanCoordinates(View widget, ClickableURLSpan span) {
    TextView parentTextView = (TextView) widget;

    Rect parentTextViewRect = new Rect();

    // Initialize values for the computing of clickedText position
    SpannableString completeText = (SpannableString) (parentTextView).getText();
    Layout textViewLayout = parentTextView.getLayout();

    int startOffsetOfClickedText = completeText.getSpanStart(span);
    int endOffsetOfClickedText = completeText.getSpanEnd(span);
    double startXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal(startOffsetOfClickedText);
    double endXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal(endOffsetOfClickedText);

    // Get the rectangle of the clicked text
    int currentLineStartOffset = textViewLayout.getLineForOffset(startOffsetOfClickedText);
    int currentLineEndOffset = textViewLayout.getLineForOffset(endOffsetOfClickedText);
    boolean keywordIsInMultiLine = currentLineStartOffset != currentLineEndOffset;
    textViewLayout.getLineBounds(currentLineStartOffset, parentTextViewRect);

    // Update the rectangle position to his real position on screen
    int[] parentTextViewLocation = { 0, 0 };
    parentTextView.getLocationOnScreen(parentTextViewLocation);

    double parentTextViewTopAndBottomOffset = (parentTextViewLocation[1] - parentTextView.getScrollY()
            + parentTextView.getCompoundPaddingTop());

    Rect windowRect = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(windowRect);
    parentTextViewTopAndBottomOffset -= windowRect.top;

    parentTextViewRect.top += parentTextViewTopAndBottomOffset;
    parentTextViewRect.bottom += parentTextViewTopAndBottomOffset;

    parentTextViewRect.left += (parentTextViewLocation[0] + startXCoordinatesOfClickedText
            + parentTextView.getCompoundPaddingLeft() - parentTextView.getScrollX());
    parentTextViewRect.right = (int) (parentTextViewRect.left + endXCoordinatesOfClickedText
            - startXCoordinatesOfClickedText);

    int x = (parentTextViewRect.left + parentTextViewRect.right) / 2;
    int y = (parentTextViewRect.top + parentTextViewRect.bottom) / 2;
    if (keywordIsInMultiLine) {
        x = parentTextViewRect.left;// w w w. ja v  a2s . c o m
    }

    return new Point(x, y);
}

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From source file:self.philbrown.droidQuery.$.java

/**
 * @return the coordinates of the first view in the current selection.
 *//*from ww w . ja  v a  2  s  .  co m*/
public Point offset() {
    int[] loc = new int[2];
    view(0).getLocationOnScreen(loc);
    return new Point(loc[0], loc[1]);
}

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From source file:self.philbrown.droidQuery.$.java

/**
 * Gets the coordinates of {@code v}//from w  w  w  .j  av  a2s. co m
 * @param v
 * @return the coordinates of the given view
 */
private Point offset(View v) {
    int[] loc = new int[2];
    v.getLocationOnScreen(loc);
    return new Point(loc[0], loc[1]);
}

---

From source file:self.philbrown.droidQuery.$.java

/**
 * @return the coordinates of the first view in the current selection, 
 * relative to the offset parent.//from w  w w  .j  a  v a 2s .  c  o m
 */
public Point position() {
    return new Point(view(0).getLeft(), view(0).getTop());
}

---

From source file:self.philbrown.droidQuery.$.java

/**
 * Get the coordinates of the {@code view}, relative to the offset parent
 * @param view//from  w ww .ja v a 2 s  .co m
 * @return the coordinates of the given view, relative to the offset parent
 */
private Point position(View view) {
    return new Point(view.getLeft(), view.getTop());
}

---

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