Java Code Examples for android.widget.AbsListView#fling()

The following examples show how to use android.widget.AbsListView#fling() . 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

Source File: HeaderScrollHelper.java From RichWebList with Apache License 2.0

6 votes

/**
 * 将特定的view按照初始条件滚动
 *
 * @param velocityY 初始滚动速度
 * @param distance  需要滚动的距离
 * @param duration  允许滚动的时间
 */
@SuppressLint("NewApi")
public void smoothScrollBy(int velocityY, int distance, int duration) {
    View scrollableView = getScrollableView();
    if (scrollableView instanceof AbsListView) {
        AbsListView absListView = (AbsListView) scrollableView;
        if (sysVersion >= 21) {
            absListView.fling(velocityY);
        } else {
            absListView.smoothScrollBy(distance, duration);
        }
    } else if (scrollableView instanceof ScrollView) {
        ((ScrollView) scrollableView).fling(velocityY);
    } else if (scrollableView instanceof RecyclerView) {
        ((RecyclerView) scrollableView).fling(0, velocityY);
    } else if (scrollableView instanceof WebView) {
        ((WebView) scrollableView).flingScroll(0, velocityY);
    }
}

Example 2

Source File: ScrollableHelper.java From DanDanPlayForAndroid with MIT License

6 votes

@SuppressLint("NewApi")
public void smoothScrollBy(int velocityY, int distance, int duration) {
    View scrollableView = getScrollableView();
    if (scrollableView instanceof AbsListView) {
        AbsListView absListView = (AbsListView) scrollableView;
        if (Build.VERSION.SDK_INT >= 21) {
            absListView.fling(velocityY);
        } else {
            absListView.smoothScrollBy(distance, duration);
        }
    } else if (scrollableView instanceof ScrollView) {
        ((ScrollView) scrollableView).fling(velocityY);
    }  else if (scrollableView instanceof NestedScrollView) {
        ((NestedScrollView) scrollableView).fling(velocityY);
    } else if (scrollableView instanceof RecyclerView) {
        ((RecyclerView) scrollableView).fling(0, velocityY);
    } else if (scrollableView instanceof WebView) {
        ((WebView) scrollableView).flingScroll(0, velocityY);
    }
}

Example 3

Source File: ScrollableHelper.java From ScrollableLayout with Apache License 2.0

6 votes

@SuppressLint("NewApi")
public void smoothScrollBy(int velocityY, int distance, int duration) {
    View scrollableView = getScrollableView();
    if (scrollableView instanceof AbsListView) {
        AbsListView absListView = (AbsListView) scrollableView;
        if (sysVersion >= 21) {
            absListView.fling(velocityY);
        } else {
            absListView.smoothScrollBy(distance, duration);
        }
    } else if (scrollableView instanceof ScrollView) {
        ((ScrollView) scrollableView).fling(velocityY);
    } else if (scrollableView instanceof RecyclerView) {
        ((RecyclerView) scrollableView).fling(0, velocityY);
    } else if (scrollableView instanceof WebView) {
        ((WebView)scrollableView).flingScroll(0,velocityY);
    }
}

Example 4

Source File: ScrollableHelper.java From ScrollableLayout with MIT License

6 votes

@SuppressLint("NewApi")
public void smoothScrollBy(int velocityY, int distance, int duration) {
    View scrollableView = getScrollableView();
    if (scrollableView instanceof AbsListView) {
        AbsListView absListView = (AbsListView) scrollableView;
        if (Build.VERSION.SDK_INT >= 21) {
            absListView.fling(velocityY);
        } else {
            absListView.smoothScrollBy(distance, duration);
        }
    } else if (scrollableView instanceof ScrollView) {
        ((ScrollView) scrollableView).fling(velocityY);
    } else if (scrollableView instanceof RecyclerView) {
        ((RecyclerView) scrollableView).fling(0, velocityY);
    } else if (scrollableView instanceof WebView) {
        ((WebView) scrollableView).flingScroll(0, velocityY);
    }
}