Examples with CoordinatorLayout android.support.design.widget.CoordinatorLayout used on opensource projects

Example 11 with CoordinatorLayout

use of android.support.design.widget.CoordinatorLayout in project XRecyclerView by jianghejie.

the class XRecyclerView method onAttachedToWindow.

@Override
protected void onAttachedToWindow() {
    super.onAttachedToWindow();
    // 解决和CollapsingToolbarLayout冲突的问题
    AppBarLayout appBarLayout = null;
    ViewParent p = getParent();
    while (p != null) {
        if (p instanceof CoordinatorLayout) {
            break;
        }
        p = p.getParent();
    }
    if (p instanceof CoordinatorLayout) {
        CoordinatorLayout coordinatorLayout = (CoordinatorLayout) p;
        final int childCount = coordinatorLayout.getChildCount();
        for (int i = childCount - 1; i >= 0; i--) {
            final View child = coordinatorLayout.getChildAt(i);
            if (child instanceof AppBarLayout) {
                appBarLayout = (AppBarLayout) child;
                break;
            }
        }
        if (appBarLayout != null) {
            appBarLayout.addOnOffsetChangedListener(new AppBarStateChangeListener() {

                @Override
                public void onStateChanged(AppBarLayout appBarLayout, State state) {
                    appbarState = state;
                }
            });
        }
    }
}

Example 12 with CoordinatorLayout

use of android.support.design.widget.CoordinatorLayout in project StatusBarUtil by laobie.

the class StatusBarUtil method setColorForSwipeBack.

/**
 * 为滑动返回界面设置状态栏颜色
 *
 * @param activity       需要设置的activity
 * @param color          状态栏颜色值
 * @param statusBarAlpha 状态栏透明度
 */
public static void setColorForSwipeBack(Activity activity, @ColorInt int color, @IntRange(from = 0, to = 255) int statusBarAlpha) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        ViewGroup contentView = ((ViewGroup) activity.findViewById(android.R.id.content));
        View rootView = contentView.getChildAt(0);
        int statusBarHeight = getStatusBarHeight(activity);
        if (rootView != null && rootView instanceof CoordinatorLayout) {
            final CoordinatorLayout coordinatorLayout = (CoordinatorLayout) rootView;
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
                coordinatorLayout.setFitsSystemWindows(false);
                contentView.setBackgroundColor(calculateStatusColor(color, statusBarAlpha));
                boolean isNeedRequestLayout = contentView.getPaddingTop() < statusBarHeight;
                if (isNeedRequestLayout) {
                    contentView.setPadding(0, statusBarHeight, 0, 0);
                    coordinatorLayout.post(new Runnable() {

                        @Override
                        public void run() {
                            coordinatorLayout.requestLayout();
                        }
                    });
                }
            } else {
                coordinatorLayout.setStatusBarBackgroundColor(calculateStatusColor(color, statusBarAlpha));
            }
        } else {
            contentView.setPadding(0, statusBarHeight, 0, 0);
            contentView.setBackgroundColor(calculateStatusColor(color, statusBarAlpha));
        }
        setTransparentForWindow(activity);
    }
}

Example 13 with CoordinatorLayout

use of android.support.design.widget.CoordinatorLayout in project ListenerMusicPlayer by hefuyicoder.

the class RotationFabBehavior method offsetIfNeeded.

/**
     * Pre-Lollipop we use padding so that the shadow has enough space to be drawn. This method
     * offsets our layout position so that we're positioned correctly if we're on one of
     * our parent's edges.
     */
private void offsetIfNeeded(CoordinatorLayout parent, FloatingActionButton fab) {
    Rect padding = new Rect(0, 0, 0, 0);
    try {
        Field mShadowPadding = FloatingActionButton.class.getDeclaredField("mShadowPadding");
        mShadowPadding.setAccessible(true);
        padding = (Rect) mShadowPadding.get(fab);
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    if (padding != null && padding.centerX() > 0 && padding.centerY() > 0) {
        final CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
        int offsetTB = 0, offsetLR = 0;
        if (fab.getRight() >= parent.getWidth() - lp.rightMargin) {
            // If we're on the right edge, shift it the right
            offsetLR = padding.right;
        } else if (fab.getLeft() <= lp.leftMargin) {
            // If we're on the left edge, shift it the left
            offsetLR = -padding.left;
        }
        if (fab.getBottom() >= parent.getHeight() - lp.bottomMargin) {
            // If we're on the bottom edge, shift it down
            offsetTB = padding.bottom;
        } else if (fab.getTop() <= lp.topMargin) {
            // If we're on the top edge, shift it up
            offsetTB = -padding.top;
        }
        if (offsetTB != 0) {
            ViewCompat.offsetTopAndBottom(fab, offsetTB);
        }
        if (offsetLR != 0) {
            ViewCompat.offsetLeftAndRight(fab, offsetLR);
        }
    }
}

Example 14 with CoordinatorLayout

use of android.support.design.widget.CoordinatorLayout in project smooth-app-bar-layout by henrytao-me.

the class BaseBehavior method getSupportedScrollTarget.

private View getSupportedScrollTarget(View target) {
    if (target instanceof SwipeRefreshLayout && ((SwipeRefreshLayout) target).getChildCount() > 0) {
        SwipeRefreshLayout parent = (SwipeRefreshLayout) target;
        View child;
        int n = parent.getChildCount();
        for (int i = 0; i < n; i++) {
            child = parent.getChildAt(i);
            if (child instanceof NestedScrollView || child instanceof RecyclerView) {
                return child;
            }
        }
        return ((SwipeRefreshLayout) target).getChildAt(0);
    } else if (target instanceof CoordinatorLayout) {
        Stack<View> stack = new Stack<>();
        stack.add(target);
        while (stack.size() > 0) {
            View view = stack.pop();
            if (view instanceof NestedScrollView || view instanceof RecyclerView) {
                return view;
            }
            if (view instanceof ViewGroup) {
                int n = ((ViewGroup) view).getChildCount();
                for (int i = 0; i < n; i++) {
                    stack.add(((ViewGroup) view).getChildAt(i));
                }
            }
        }
    }
    return target;
}

Example 15 with CoordinatorLayout

use of android.support.design.widget.CoordinatorLayout in project BottomBar by roughike.

the class BottomBar method initializeShyBehavior.

private void initializeShyBehavior() {
    ViewParent parent = getParent();
    boolean hasAbusiveParent = parent != null && parent instanceof CoordinatorLayout;
    if (!hasAbusiveParent) {
        throw new RuntimeException("In order to have shy behavior, the " + "BottomBar must be a direct child of a CoordinatorLayout.");
    }
    if (!shyHeightAlreadyCalculated) {
        int height = getHeight();
        if (height != 0) {
            updateShyHeight(height);
            shyHeightAlreadyCalculated = true;
        }
    }
}