Java Code Examples for android.view.ViewGroup#getVisibility()

The following examples show how to use android.view.ViewGroup#getVisibility() . These examples are extracted from open source projects. 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
private void expandInternal() {
    if (!isExpanded) {
        isExpanded = true;

        int index = 0;
        for (int i = getChildCount() - 2; i >= 0; i--) {
            ViewGroup childGroup = (ViewGroup) getChildAt(i);
            if (childGroup.getVisibility() != VISIBLE) {
                childGroup.setVisibility(VISIBLE);
            }
            View labelView = childGroup.getChildAt(0);
            FloatingActionButton btnView = (FloatingActionButton) childGroup.getChildAt(1);
            postDelayed(() -> {
                btnView.show();
                animateShowLabelView(labelView);
            }, 50 * index);
            index++;
        }
    }
}
 
Example 2
Source Project: Tangram-Android   File: SwipeItemTouchListener.java    License: MIT License 6 votes vote down vote up
private View findCanScrollView(View v) {
    if (v instanceof ViewGroup) {
        ViewGroup target = (ViewGroup) v;
        if ((target instanceof UltraViewPager || target instanceof RecyclerView)
            && target.getVisibility() == View.VISIBLE) {
            return target;
        } else {
            for (int i = 0; i < target.getChildCount(); ++i) {
                View view = findCanScrollView(target.getChildAt(i));
                if (view != null) {
                    return view;
                }
            }
            return null;
        }
    } else {
        return null;
    }
}
 
Example 3
Source Project: Tangram-Android   File: SwipeItemTouchListener.java    License: MIT License 6 votes vote down vote up
private View findCanScrollView(View v) {
    if (v instanceof ViewGroup) {
        ViewGroup target = (ViewGroup) v;
        if ((target instanceof UltraViewPager || target instanceof RecyclerView)
                && target.getVisibility() == View.VISIBLE) {
            return target;
        } else {
            for (int i = 0; i < target.getChildCount(); ++i) {
                View view = findCanScrollView(target.getChildAt(i));
                if (view != null) {
                    return view;
                }
            }
            return null;
        }
    } else {
        return null;
    }
}
 
Example 4
Source Project: Android_accordion_view   File: WidgetHelper.java    License: MIT License 6 votes vote down vote up
/***
 * This function returns the actual height the layout. The getHeight() function returns the current height which might be zero if
 * the layout's visibility is GONE
 * @param layout
 * @return
 */
public static int getFullHeight(ViewGroup layout) {
    int specWidth = View.MeasureSpec.makeMeasureSpec(0 /* any */, View.MeasureSpec.UNSPECIFIED);
    int specHeight = View.MeasureSpec.makeMeasureSpec(0 /* any */, View.MeasureSpec.UNSPECIFIED);


    layout.measure(specWidth,specHeight);
    int totalHeight = 0;//layout.getMeasuredHeight();
    int initialVisibility = layout.getVisibility();
    layout.setVisibility(View.VISIBLE);
    int numberOfChildren = layout.getChildCount();
    for(int i = 0;i<numberOfChildren;i++) {
        View child = layout.getChildAt(i);
        if(child instanceof ViewGroup) {
            totalHeight+=getFullHeight((ViewGroup)child);
        }else {
            int desiredWidth = View.MeasureSpec.makeMeasureSpec(layout.getWidth(),
                    View.MeasureSpec.AT_MOST);
            child.measure(desiredWidth, View.MeasureSpec.UNSPECIFIED);
            totalHeight+=child.getMeasuredHeight();
        }

    }
    layout.setVisibility(initialVisibility);
    return totalHeight;
}
 
Example 5
Source Project: BlurView   File: BlurBehindView.java    License: Apache License 2.0 6 votes vote down vote up
private void printViewsBehind(ViewGroup rootView) {
    if (!this.isInEditMode() && !(rootView instanceof BlurBehindView) && rootView.getVisibility() == View.VISIBLE && rootView.getAlpha() != 0.0F) {
        if (rootView.getBackground() != null) {
            this.blurCanvas.save();
            this.blurCanvas.translate((float) (this.childPositionInWindow[0] - this.thisPositionInWindow[0] + this.halfPaddingOnSides), (float) (this.halfPaddingOnSides + this.childPositionInWindow[1] - this.thisPositionInWindow[1]));
            rootView.getBackground().draw(this.blurCanvas);
            this.blurCanvas.restore();
        }

        for (int i = 0; i < rootView.getChildCount(); ++i) {
            View childView = rootView.getChildAt(i);
            if (childView.findViewWithTag(TAG_VIEW) != null & rootView.getVisibility() == View.VISIBLE) {
                this.printViewsBehind((ViewGroup) childView);
            } else if (childView.getVisibility() == View.VISIBLE) {
                this.blurCanvas.save();
                childView.getLocationOnScreen(this.childPositionInWindow);
                this.blurCanvas.translate((float) (this.halfPaddingOnSides + this.childPositionInWindow[0] - this.thisPositionInWindow[0]), (float) (this.halfPaddingOnSides + this.childPositionInWindow[1] - this.thisPositionInWindow[1]));
                this.blurCanvas.scale(childView.getScaleX(), childView.getScaleY());
                childView.draw(this.blurCanvas);
                this.blurCanvas.restore();
            }
        }
    }
}
 
Example 6
Source Project: BlurView   File: BlurDrawable.java    License: Apache License 2.0 6 votes vote down vote up
private void printView(View bluredView) {
    if (!(bluredView instanceof ViewGroup)) {
        bluredView.draw(mBlurCanvas);
        return;
    }

    ViewGroup rootView = (ViewGroup) bluredView;

    if (rootView.getVisibility() == View.VISIBLE && rootView.getAlpha() != 0.0F) {
        if (rootView.findViewById(mDrawableContainerId) == null) {
            rootView.draw(mBlurCanvas);
            return;
        }

        for (int i = 0; i < rootView.getChildCount(); ++i) {
            View childView = rootView.getChildAt(i);

            if (childView.findViewById(mDrawableContainerId) != null & rootView.getVisibility() == View.VISIBLE) {
                this.printView(childView);
            } else if (childView.getVisibility() == View.VISIBLE) {
                childView.draw(mBlurCanvas);
            }
        }
    }
}
 
Example 7
/**
 * prevent bottom view get any touch event. Especially in LayDown mode.
 */
private void safeBottomView() {
    Status status = getOpenStatus();
    ViewGroup bottom = getBottomView();

    if (status == Status.Close) {
        if (bottom.getVisibility() != INVISIBLE)
            bottom.setVisibility(INVISIBLE);
    } else {
        if (bottom.getVisibility() != VISIBLE)
            bottom.setVisibility(VISIBLE);
    }
}
 
Example 8
/**
 * prevent bottom view get any touch event. Especially in LayDown mode.
 */
private void safeBottomView() {
    Status status = getOpenStatus();
    ViewGroup bottom = getBottomView();

    if (status == Status.Close) {
        if (bottom.getVisibility() != INVISIBLE)
            bottom.setVisibility(INVISIBLE);
    } else {
        if (bottom.getVisibility() != VISIBLE)
            bottom.setVisibility(VISIBLE);
    }
}
 
Example 9
Source Project: AutoLoadListView   File: ZSwipeItem.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 防止底布局获取到任何的触摸事件,特别是在LayDown模式
 */
private void safeBottomView() {
	Status status = getOpenStatus();
	ViewGroup bottom = getBottomView();

	if (status == Status.Close) {
		if (bottom.getVisibility() != INVISIBLE)
			bottom.setVisibility(INVISIBLE);
	} else {
		if (bottom.getVisibility() != VISIBLE)
			bottom.setVisibility(VISIBLE);
	}
}
 
Example 10
Source Project: ZListVIew   File: ZSwipeItem.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 防止底布局获取到任何的触摸事件,特别是在LayDown模式
 */
private void safeBottomView() {
	Status status = getOpenStatus();
	ViewGroup bottom = getBottomView();

	if (status == Status.Close) {
		if (bottom.getVisibility() != INVISIBLE)
			bottom.setVisibility(INVISIBLE);
	} else {
		if (bottom.getVisibility() != VISIBLE)
			bottom.setVisibility(VISIBLE);
	}
}
 
Example 11
Source Project: UltimateAndroid   File: SwipeLayout.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * prevent bottom view get any touch event. Especially in LayDown mode.
 */
private void safeBottomView(){
    Status status = getOpenStatus();
    ViewGroup bottom = getBottomView();

    if(status == Status.Close){
        if(bottom.getVisibility() != INVISIBLE)
            bottom.setVisibility(INVISIBLE);
    }else {
        if(bottom.getVisibility() != VISIBLE)
            bottom.setVisibility(VISIBLE);
    }
}