AppBarLayout.Behavior

public static class AppBarLayout.Behavior
extends BaseBehavior<AppBarLayout>

The default AppBarLayout.Behavior for AppBarLayout. Implements the necessary nested scroll handling with offsetting.

Summary

Inherited methods
From class com.google.android.material.appbar.AppBarLayout.BaseBehavior int getLeftAndRightOffset() int getTopAndBottomOffset() boolean isHorizontalOffsetEnabled() boolean isVerticalOffsetEnabled() void layoutChild(CoordinatorLayout parent, V child, int layoutDirection) boolean onInterceptTouchEvent(CoordinatorLayout parent, V child, MotionEvent ev) boolean onLayoutChild(CoordinatorLayout parent, V child, int layoutDirection) boolean onLayoutChild(CoordinatorLayout parent, AppBarLayout abl, int layoutDirection) boolean onMeasureChild(CoordinatorLayout parent, AppBarLayout child, int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed) void onNestedPreScroll(CoordinatorLayout coordinatorLayout, AppBarLayout child, View target, int dx, int dy, int[] consumed, int type) void onNestedScroll(CoordinatorLayout coordinatorLayout, AppBarLayout child, View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int type, int[] consumed) void onRestoreInstanceState(CoordinatorLayout parent, AppBarLayout appBarLayout, Parcelable state) Parcelable onSaveInstanceState(CoordinatorLayout parent, AppBarLayout abl) boolean onStartNestedScroll(CoordinatorLayout parent, AppBarLayout child, View directTargetChild, View target, int nestedScrollAxes, int type) void onStopNestedScroll(CoordinatorLayout coordinatorLayout, AppBarLayout abl, View target, int type) boolean onTouchEvent(CoordinatorLayout parent, V child, MotionEvent ev) void setDragCallback(BaseDragCallback callback) Set a callback to control any AppBarLayout dragging. void setHorizontalOffsetEnabled(boolean horizontalOffsetEnabled) boolean setLeftAndRightOffset(int offset) boolean setTopAndBottomOffset(int offset) void setVerticalOffsetEnabled(boolean verticalOffsetEnabled)
From class androidx.coordinatorlayout.widget.CoordinatorLayout.Behavior boolean blocksInteractionBelow(CoordinatorLayout arg0, V arg1) boolean getInsetDodgeRect(CoordinatorLayout arg0, V arg1, Rect arg2) int getScrimColor(CoordinatorLayout arg0, V arg1) float getScrimOpacity(CoordinatorLayout arg0, V arg1) static Object getTag(View arg0) boolean layoutDependsOn(CoordinatorLayout arg0, V arg1, View arg2) WindowInsetsCompat onApplyWindowInsets(CoordinatorLayout arg0, V arg1, WindowInsetsCompat arg2) void onAttachedToLayoutParams(CoordinatorLayout.LayoutParams arg0) boolean onDependentViewChanged(CoordinatorLayout arg0, V arg1, View arg2) void onDependentViewRemoved(CoordinatorLayout arg0, V arg1, View arg2) void onDetachedFromLayoutParams() boolean onInterceptTouchEvent(CoordinatorLayout arg0, V arg1, MotionEvent arg2) boolean onLayoutChild(CoordinatorLayout arg0, V arg1, int arg2) boolean onMeasureChild(CoordinatorLayout arg0, V arg1, int arg2, int arg3, int arg4, int arg5) boolean onNestedFling(CoordinatorLayout arg0, V arg1, View arg2, float arg3, float arg4, boolean arg5) boolean onNestedPreFling(CoordinatorLayout arg0, V arg1, View arg2, float arg3, float arg4) void onNestedPreScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int[] arg5, int arg6) void onNestedPreScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int[] arg5) void onNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int arg5, int arg6, int arg7) void onNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int arg5, int arg6, int arg7, int[] arg8) void onNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3, int arg4, int arg5, int arg6) void onNestedScrollAccepted(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4, int arg5) void onNestedScrollAccepted(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4) boolean onRequestChildRectangleOnScreen(CoordinatorLayout arg0, V arg1, Rect arg2, boolean arg3) void onRestoreInstanceState(CoordinatorLayout arg0, V arg1, Parcelable arg2) Parcelable onSaveInstanceState(CoordinatorLayout arg0, V arg1) boolean onStartNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4, int arg5) boolean onStartNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, View arg3, int arg4) void onStopNestedScroll(CoordinatorLayout arg0, V arg1, View arg2, int arg3) void onStopNestedScroll(CoordinatorLayout arg0, V arg1, View arg2) boolean onTouchEvent(CoordinatorLayout arg0, V arg1, MotionEvent arg2) static void setTag(View arg0, Object arg1)
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()

Public constructors

AppBarLayout.Behavior ()

AppBarLayout.Behavior (Context context, 
                AttributeSet attrs)