Examples with TouchDelegate android.view.TouchDelegate used on opensource projects

Example 16 with TouchDelegate

use of android.view.TouchDelegate in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class TouchDelegateGroup method onTouchEvent.

@Override
public boolean onTouchEvent(@NonNull MotionEvent event) {
    if (!mEnabled)
        return false;
    TouchDelegate delegate = null;
    switch(event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            for (int i = 0; i < mTouchDelegates.size(); i++) {
                TouchDelegate touchDelegate = mTouchDelegates.get(i);
                if (touchDelegate.onTouchEvent(event)) {
                    mCurrentTouchDelegate = touchDelegate;
                    return true;
                }
            }
            break;
        case MotionEvent.ACTION_MOVE:
            delegate = mCurrentTouchDelegate;
            break;
        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
            delegate = mCurrentTouchDelegate;
            mCurrentTouchDelegate = null;
            break;
    }
    return delegate != null && delegate.onTouchEvent(event);
}

Example 17 with TouchDelegate

use of android.view.TouchDelegate in project uitableview4android by DayS.

the class UITableCellView method getTouchDelegateAction.

/**
 * Adds a touchable padding around a View by constructing a TouchDelegate and adding it to parent View.
 *
 * @param parent
 *            The "outer" parent View
 * @param delegate
 *            The delegate that handles the TouchEvents
 * @param topPadding
 *            Additional touch area in pixels above View
 * @param bootomPadding
 *            Additional touch area in pixels below View
 * @param topPadding
 *            Additional touch area in pixels left to View
 * @param topPadding
 *            Additional touch area in pixels right to View
 * @return A runnable that you can post as action to a Views event queue
 */
private static Runnable getTouchDelegateAction(final View parent, final View delegate, final int topPadding, final int bottomPadding, final int leftPadding, final int rightPadding) {
    return new Runnable() {

        @Override
        public void run() {
            // Construct a new Rectangle and let the Delegate set its values
            Rect touchRect = new Rect();
            delegate.getHitRect(touchRect);
            // Modify the dimensions of the Rectangle
            // Padding values below zero are replaced by zeros
            touchRect.top -= Math.max(0, topPadding);
            touchRect.bottom += Math.max(0, bottomPadding);
            touchRect.left -= Math.max(0, leftPadding);
            touchRect.right += Math.max(0, rightPadding);
            // Now we are going to construct the TouchDelegate
            TouchDelegate touchDelegate = new TouchDelegate(touchRect, delegate);
            // And set it on the parent
            parent.setTouchDelegate(touchDelegate);
        }
    };
}

Example 18 with TouchDelegate

use of android.view.TouchDelegate in project android-floating-action-button by futuresimple.

the class TouchDelegateGroup method onTouchEvent.

@Override
public boolean onTouchEvent(@NonNull MotionEvent event) {
    if (!mEnabled)
        return false;
    TouchDelegate delegate = null;
    switch(event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            for (int i = 0; i < mTouchDelegates.size(); i++) {
                TouchDelegate touchDelegate = mTouchDelegates.get(i);
                if (touchDelegate.onTouchEvent(event)) {
                    mCurrentTouchDelegate = touchDelegate;
                    return true;
                }
            }
            break;
        case MotionEvent.ACTION_MOVE:
            delegate = mCurrentTouchDelegate;
            break;
        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
            delegate = mCurrentTouchDelegate;
            mCurrentTouchDelegate = null;
            break;
    }
    return delegate != null && delegate.onTouchEvent(event);
}

Example 19 with TouchDelegate

use of android.view.TouchDelegate in project android-floating-action-button by futuresimple.

the class FloatingActionsMenu method onLayout.

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    switch(mExpandDirection) {
        case EXPAND_UP:
        case EXPAND_DOWN:
            boolean expandUp = mExpandDirection == EXPAND_UP;
            if (changed) {
                mTouchDelegateGroup.clearTouchDelegates();
            }
            int addButtonY = expandUp ? b - t - mAddButton.getMeasuredHeight() : 0;
            // Ensure mAddButton is centered on the line where the buttons should be
            int buttonsHorizontalCenter = mLabelsPosition == LABELS_ON_LEFT_SIDE ? r - l - mMaxButtonWidth / 2 : mMaxButtonWidth / 2;
            int addButtonLeft = buttonsHorizontalCenter - mAddButton.getMeasuredWidth() / 2;
            mAddButton.layout(addButtonLeft, addButtonY, addButtonLeft + mAddButton.getMeasuredWidth(), addButtonY + mAddButton.getMeasuredHeight());
            int labelsOffset = mMaxButtonWidth / 2 + mLabelsMargin;
            int labelsXNearButton = mLabelsPosition == LABELS_ON_LEFT_SIDE ? buttonsHorizontalCenter - labelsOffset : buttonsHorizontalCenter + labelsOffset;
            int nextY = expandUp ? addButtonY - mButtonSpacing : addButtonY + mAddButton.getMeasuredHeight() + mButtonSpacing;
            for (int i = mButtonsCount - 1; i >= 0; i--) {
                final View child = getChildAt(i);
                if (child == mAddButton || child.getVisibility() == GONE)
                    continue;
                int childX = buttonsHorizontalCenter - child.getMeasuredWidth() / 2;
                int childY = expandUp ? nextY - child.getMeasuredHeight() : nextY;
                child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight());
                float collapsedTranslation = addButtonY - childY;
                float expandedTranslation = 0f;
                child.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation);
                child.setAlpha(mExpanded ? 1f : 0f);
                LayoutParams params = (LayoutParams) child.getLayoutParams();
                params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation);
                params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation);
                params.setAnimationsTarget(child);
                View label = (View) child.getTag(R.id.fab_label);
                if (label != null) {
                    int labelXAwayFromButton = mLabelsPosition == LABELS_ON_LEFT_SIDE ? labelsXNearButton - label.getMeasuredWidth() : labelsXNearButton + label.getMeasuredWidth();
                    int labelLeft = mLabelsPosition == LABELS_ON_LEFT_SIDE ? labelXAwayFromButton : labelsXNearButton;
                    int labelRight = mLabelsPosition == LABELS_ON_LEFT_SIDE ? labelsXNearButton : labelXAwayFromButton;
                    int labelTop = childY - mLabelsVerticalOffset + (child.getMeasuredHeight() - label.getMeasuredHeight()) / 2;
                    label.layout(labelLeft, labelTop, labelRight, labelTop + label.getMeasuredHeight());
                    Rect touchArea = new Rect(Math.min(childX, labelLeft), childY - mButtonSpacing / 2, Math.max(childX + child.getMeasuredWidth(), labelRight), childY + child.getMeasuredHeight() + mButtonSpacing / 2);
                    mTouchDelegateGroup.addTouchDelegate(new TouchDelegate(touchArea, child));
                    label.setTranslationY(mExpanded ? expandedTranslation : collapsedTranslation);
                    label.setAlpha(mExpanded ? 1f : 0f);
                    LayoutParams labelParams = (LayoutParams) label.getLayoutParams();
                    labelParams.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation);
                    labelParams.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation);
                    labelParams.setAnimationsTarget(label);
                }
                nextY = expandUp ? childY - mButtonSpacing : childY + child.getMeasuredHeight() + mButtonSpacing;
            }
            break;
        case EXPAND_LEFT:
        case EXPAND_RIGHT:
            boolean expandLeft = mExpandDirection == EXPAND_LEFT;
            int addButtonX = expandLeft ? r - l - mAddButton.getMeasuredWidth() : 0;
            // Ensure mAddButton is centered on the line where the buttons should be
            int addButtonTop = b - t - mMaxButtonHeight + (mMaxButtonHeight - mAddButton.getMeasuredHeight()) / 2;
            mAddButton.layout(addButtonX, addButtonTop, addButtonX + mAddButton.getMeasuredWidth(), addButtonTop + mAddButton.getMeasuredHeight());
            int nextX = expandLeft ? addButtonX - mButtonSpacing : addButtonX + mAddButton.getMeasuredWidth() + mButtonSpacing;
            for (int i = mButtonsCount - 1; i >= 0; i--) {
                final View child = getChildAt(i);
                if (child == mAddButton || child.getVisibility() == GONE)
                    continue;
                int childX = expandLeft ? nextX - child.getMeasuredWidth() : nextX;
                int childY = addButtonTop + (mAddButton.getMeasuredHeight() - child.getMeasuredHeight()) / 2;
                child.layout(childX, childY, childX + child.getMeasuredWidth(), childY + child.getMeasuredHeight());
                float collapsedTranslation = addButtonX - childX;
                float expandedTranslation = 0f;
                child.setTranslationX(mExpanded ? expandedTranslation : collapsedTranslation);
                child.setAlpha(mExpanded ? 1f : 0f);
                LayoutParams params = (LayoutParams) child.getLayoutParams();
                params.mCollapseDir.setFloatValues(expandedTranslation, collapsedTranslation);
                params.mExpandDir.setFloatValues(collapsedTranslation, expandedTranslation);
                params.setAnimationsTarget(child);
                nextX = expandLeft ? childX - mButtonSpacing : childX + child.getMeasuredWidth() + mButtonSpacing;
            }
            break;
    }
}

Example 20 with TouchDelegate

use of android.view.TouchDelegate in project newsrob by marianokamp.

the class SwipeRelativeLayout method onLayout.

@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
    super.onLayout(changed, l, t, r, b);
    Rect outRect;
    int width, height;
    CheckBox checkBox = (CheckBox) findViewById(R.id.star_checkbox);
    if (checkBox != null) {
        outRect = new Rect();
        int[] xy = new int[2];
        checkBox.getLocationInWindow(xy);
        checkBox.getDrawingRect(outRect);
        width = outRect.right - outRect.left;
        height = outRect.bottom - outRect.top;
        outRect.left = xy[0];
        // xy[1];
        outRect.top = 0;
        outRect.right = outRect.left + width;
        outRect.bottom = outRect.top + height;
        outRect.left -= width;
        outRect.bottom += height;
        checkBoxDelegate = new TouchDelegate(outRect, checkBox);
    }
}