/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.widget;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Parcelable;
import android.util.AttributeSet;
import android.util.IntProperty;
import android.util.Log;
import android.util.Property;
import android.util.SparseArray;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewPropertyAnimator;
import android.view.Window;
import android.view.WindowInsets;
import android.widget.OverScroller;
import android.widget.Toolbar;
import com.android.internal.view.menu.MenuPresenter;
/**
* Special layout for the containing of an overlay action bar (and its
* content) to correctly handle fitting system windows when the content
* has request that its layout ignore them.
*/
public class ActionBarOverlayLayout extends ViewGroup implements DecorContentParent {
private static final String TAG = "ActionBarOverlayLayout";
private int mActionBarHeight;
//private WindowDecorActionBar mActionBar;
private int mWindowVisibility = View.VISIBLE;
// The main UI elements that we handle the layout of.
private View mContent;
private ActionBarContainer mActionBarBottom;
private ActionBarContainer mActionBarTop;
// Some interior UI elements.
private DecorToolbar mDecorToolbar;
// Content overlay drawable - generally the action bar's shadow
private Drawable mWindowContentOverlay;
private boolean mIgnoreWindowContentOverlay;
private boolean mOverlayMode;
private boolean mHasNonEmbeddedTabs;
private boolean mHideOnContentScroll;
private boolean mAnimatingForFling;
private int mHideOnContentScrollReference;
private int mLastSystemUiVisibility;
private final Rect mBaseContentInsets = new Rect();
private final Rect mLastBaseContentInsets = new Rect();
private final Rect mContentInsets = new Rect();
private final Rect mBaseInnerInsets = new Rect();
private final Rect mInnerInsets = new Rect();
private final Rect mLastInnerInsets = new Rect();
private ActionBarVisibilityCallback mActionBarVisibilityCallback;
private final int ACTION_BAR_ANIMATE_DELAY = 600; // ms
private OverScroller mFlingEstimator;
private ViewPropertyAnimator mCurrentActionBarTopAnimator;
private ViewPropertyAnimator mCurrentActionBarBottomAnimator;
private final Animator.AnimatorListener mTopAnimatorListener = new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mCurrentActionBarTopAnimator = null;
mAnimatingForFling = false;
}
@Override
public void onAnimationCancel(Animator animation) {
mCurrentActionBarTopAnimator = null;
mAnimatingForFling = false;
}
};
private final Animator.AnimatorListener mBottomAnimatorListener =
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mCurrentActionBarBottomAnimator = null;
mAnimatingForFling = false;
}
@Override
public void onAnimationCancel(Animator animation) {
mCurrentActionBarBottomAnimator = null;
mAnimatingForFling = false;
}
};
private final Runnable mRemoveActionBarHideOffset = new Runnable() {
public void run() {
haltActionBarHideOffsetAnimations();
mCurrentActionBarTopAnimator = mActionBarTop.animate().translationY(0)
.setListener(mTopAnimatorListener);
if (mActionBarBottom != null && mActionBarBottom.getVisibility() != GONE) {
mCurrentActionBarBottomAnimator = mActionBarBottom.animate().translationY(0)
.setListener(mBottomAnimatorListener);
}
}
};
private final Runnable mAddActionBarHideOffset = new Runnable() {
public void run() {
haltActionBarHideOffsetAnimations();
mCurrentActionBarTopAnimator = mActionBarTop.animate()
.translationY(-mActionBarTop.getHeight())
.setListener(mTopAnimatorListener);
if (mActionBarBottom != null && mActionBarBottom.getVisibility() != GONE) {
mCurrentActionBarBottomAnimator = mActionBarBottom.animate()
.translationY(mActionBarBottom.getHeight())
.setListener(mBottomAnimatorListener);
}
}
};
public static final Property<ActionBarOverlayLayout, Integer> ACTION_BAR_HIDE_OFFSET =
new IntProperty<ActionBarOverlayLayout>("actionBarHideOffset") {
@Override
public void setValue(ActionBarOverlayLayout object, int value) {
object.setActionBarHideOffset(value);
}
@Override
public Integer get(ActionBarOverlayLayout object) {
return object.getActionBarHideOffset();
}
};
static final int[] ATTRS = new int [] {
com.android.internal.R.attr.actionBarSize,
com.android.internal.R.attr.windowContentOverlay
};
public ActionBarOverlayLayout(Context context) {
super(context);
init(context);
}
public ActionBarOverlayLayout(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
private void init(Context context) {
TypedArray ta = getContext().getTheme().obtainStyledAttributes(ATTRS);
mActionBarHeight = ta.getDimensionPixelSize(0, 0);
mWindowContentOverlay = ta.getDrawable(1);
setWillNotDraw(mWindowContentOverlay == null);
ta.recycle();
mIgnoreWindowContentOverlay = context.getApplicationInfo().targetSdkVersion <
Build.VERSION_CODES.KITKAT;
mFlingEstimator = new OverScroller(context);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
haltActionBarHideOffsetAnimations();
}
public void setActionBarVisibilityCallback(ActionBarVisibilityCallback cb) {
mActionBarVisibilityCallback = cb;
if (getWindowToken() != null) {
// This is being initialized after being added to a window;
// make sure to update all state now.
mActionBarVisibilityCallback.onWindowVisibilityChanged(mWindowVisibility);
if (mLastSystemUiVisibility != 0) {
int newVis = mLastSystemUiVisibility;
onWindowSystemUiVisibilityChanged(newVis);
requestApplyInsets();
}
}
}
public void setOverlayMode(boolean overlayMode) {
mOverlayMode = overlayMode;
/*
* Drawing the window content overlay was broken before K so starting to draw it
* again unexpectedly will cause artifacts in some apps. They should fix it.
*/
mIgnoreWindowContentOverlay = overlayMode &&
getContext().getApplicationInfo().targetSdkVersion <
Build.VERSION_CODES.KITKAT;
}
public boolean isInOverlayMode() {
return mOverlayMode;
}
public void setHasNonEmbeddedTabs(boolean hasNonEmbeddedTabs) {
mHasNonEmbeddedTabs = hasNonEmbeddedTabs;
}
public void setShowingForActionMode(boolean showing) {
if (showing) {
// Here's a fun hack: if the status bar is currently being hidden,
// and the application has asked for stable content insets, then
// we will end up with the action mode action bar being shown
// without the status bar, but moved below where the status bar
// would be. Not nice. Trying to have this be positioned
// correctly is not easy (basically we need yet *another* content
// inset from the window manager to know where to put it), so
// instead we will just temporarily force the status bar to be shown.
if ((getWindowSystemUiVisibility() & (SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| SYSTEM_UI_FLAG_LAYOUT_STABLE))
== (SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | SYSTEM_UI_FLAG_LAYOUT_STABLE)) {
setDisabledSystemUiVisibility(SYSTEM_UI_FLAG_FULLSCREEN);
}
} else {
setDisabledSystemUiVisibility(0);
}
}
@Override
protected void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
init(getContext());
requestApplyInsets();
}
@Override
public void onWindowSystemUiVisibilityChanged(int visible) {
super.onWindowSystemUiVisibilityChanged(visible);
pullChildren();
final int diff = mLastSystemUiVisibility ^ visible;
mLastSystemUiVisibility = visible;
final boolean barVisible = (visible & SYSTEM_UI_FLAG_FULLSCREEN) == 0;
final boolean stable = (visible & SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0;
if (mActionBarVisibilityCallback != null) {
// We want the bar to be visible if it is not being hidden,
// or the app has not turned on a stable UI mode (meaning they
// are performing explicit layout around the action bar).
mActionBarVisibilityCallback.enableContentAnimations(!stable);
if (barVisible || !stable) mActionBarVisibilityCallback.showForSystem();
else mActionBarVisibilityCallback.hideForSystem();
}
if ((diff & SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) {
if (mActionBarVisibilityCallback != null) {
requestApplyInsets();
}
}
}
@Override
protected void onWindowVisibilityChanged(int visibility) {
super.onWindowVisibilityChanged(visibility);
mWindowVisibility = visibility;
if (mActionBarVisibilityCallback != null) {
mActionBarVisibilityCallback.onWindowVisibilityChanged(visibility);
}
}
private boolean applyInsets(View view, Rect insets, boolean left, boolean top,
boolean bottom, boolean right) {
boolean changed = false;
LayoutParams lp = (LayoutParams)view.getLayoutParams();
if (left && lp.leftMargin != insets.left) {
changed = true;
lp.leftMargin = insets.left;
}
if (top && lp.topMargin != insets.top) {
changed = true;
lp.topMargin = insets.top;
}
if (right && lp.rightMargin != insets.right) {
changed = true;
lp.rightMargin = insets.right;
}
if (bottom && lp.bottomMargin != insets.bottom) {
changed = true;
lp.bottomMargin = insets.bottom;
}
return changed;
}
@Override
public WindowInsets onApplyWindowInsets(WindowInsets insets) {
pullChildren();
final int vis = getWindowSystemUiVisibility();
final boolean stable = (vis & SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0;
final Rect systemInsets = insets.getSystemWindowInsets();
// The top and bottom action bars are always within the content area.
boolean changed = applyInsets(mActionBarTop, systemInsets, true, true, false, true);
if (mActionBarBottom != null) {
changed |= applyInsets(mActionBarBottom, systemInsets, true, false, true, true);
}
mBaseInnerInsets.set(systemInsets);
computeFitSystemWindows(mBaseInnerInsets, mBaseContentInsets);
if (!mLastBaseContentInsets.equals(mBaseContentInsets)) {
changed = true;
mLastBaseContentInsets.set(mBaseContentInsets);
}
if (changed) {
requestLayout();
}
// We don't do any more at this point. To correctly compute the content/inner
// insets in all cases, we need to know the measured size of the various action
// bar elements. onApplyWindowInsets() happens before the measure pass, so we can't
// do that here. Instead we will take this up in onMeasure().
return WindowInsets.CONSUMED;
}
@Override
protected LayoutParams generateDefaultLayoutParams() {
return new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
}
@Override
public LayoutParams generateLayoutParams(AttributeSet attrs) {
return new LayoutParams(getContext(), attrs);
}
@Override
protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) {
return new LayoutParams(p);
}
@Override
protected boolean checkLayoutParams(ViewGroup.LayoutParams p) {
return p instanceof LayoutParams;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
pullChildren();
int maxHeight = 0;
int maxWidth = 0;
int childState = 0;
int topInset = 0;
int bottomInset = 0;
measureChildWithMargins(mActionBarTop, widthMeasureSpec, 0, heightMeasureSpec, 0);
LayoutParams lp = (LayoutParams) mActionBarTop.getLayoutParams();
maxWidth = Math.max(maxWidth,
mActionBarTop.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);
maxHeight = Math.max(maxHeight,
mActionBarTop.getMeasuredHeight() + lp.topMargin + lp.bottomMargin);
childState = combineMeasuredStates(childState, mActionBarTop.getMeasuredState());
// xlarge screen layout doesn't have bottom action bar.
if (mActionBarBottom != null) {
measureChildWithMargins(mActionBarBottom, widthMeasureSpec, 0, heightMeasureSpec, 0);
lp = (LayoutParams) mActionBarBottom.getLayoutParams();
maxWidth = Math.max(maxWidth,
mActionBarBottom.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);
maxHeight = Math.max(maxHeight,
mActionBarBottom.getMeasuredHeight() + lp.topMargin + lp.bottomMargin);
childState = combineMeasuredStates(childState, mActionBarBottom.getMeasuredState());
}
final int vis = getWindowSystemUiVisibility();
final boolean stable = (vis & SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0;
if (stable) {
// This is the standard space needed for the action bar. For stable measurement,
// we can't depend on the size currently reported by it -- this must remain constant.
topInset = mActionBarHeight;
if (mHasNonEmbeddedTabs) {
final View tabs = mActionBarTop.getTabContainer();
if (tabs != null) {
// If tabs are not embedded, increase space on top to account for them.
topInset += mActionBarHeight;
}
}
} else if (mActionBarTop.getVisibility() != GONE) {
// This is the space needed on top of the window for all of the action bar
// and tabs.
topInset = mActionBarTop.getMeasuredHeight();
}
if (mDecorToolbar.isSplit()) {
// If action bar is split, adjust bottom insets for it.
if (mActionBarBottom != null) {
if (stable) {
bottomInset = mActionBarHeight;
} else {
bottomInset = mActionBarBottom.getMeasuredHeight();
}
}
}
// If the window has not requested system UI layout flags, we need to
// make sure its content is not being covered by system UI... though it
// will still be covered by the action bar if they have requested it to
// overlay.
mContentInsets.set(mBaseContentInsets);
mInnerInsets.set(mBaseInnerInsets);
if (!mOverlayMode && !stable) {
mContentInsets.top += topInset;
mContentInsets.bottom += bottomInset;
} else {
mInnerInsets.top += topInset;
mInnerInsets.bottom += bottomInset;
}
applyInsets(mContent, mContentInsets, true, true, true, true);
if (!mLastInnerInsets.equals(mInnerInsets)) {
// If the inner insets have changed, we need to dispatch this down to
// the app's fitSystemWindows(). We do this before measuring the content
// view to keep the same semantics as the normal fitSystemWindows() call.
mLastInnerInsets.set(mInnerInsets);
mContent.dispatchApplyWindowInsets(new WindowInsets(mInnerInsets));
}
measureChildWithMargins(mContent, widthMeasureSpec, 0, heightMeasureSpec, 0);
lp = (LayoutParams) mContent.getLayoutParams();
maxWidth = Math.max(maxWidth,
mContent.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);
maxHeight = Math.max(maxHeight,
mContent.getMeasuredHeight() + lp.topMargin + lp.bottomMargin);
childState = combineMeasuredStates(childState, mContent.getMeasuredState());
// Account for padding too
maxWidth += getPaddingLeft() + getPaddingRight();
maxHeight += getPaddingTop() + getPaddingBottom();
// Check against our minimum height and width
maxHeight = Math.max(maxHeight, getSuggestedMinimumHeight());
maxWidth = Math.max(maxWidth, getSuggestedMinimumWidth());
setMeasuredDimension(resolveSizeAndState(maxWidth, widthMeasureSpec, childState),
resolveSizeAndState(maxHeight, heightMeasureSpec,
childState << MEASURED_HEIGHT_STATE_SHIFT));
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
final int count = getChildCount();
final int parentLeft = getPaddingLeft();
final int parentRight = right - left - getPaddingRight();
final int parentTop = getPaddingTop();
final int parentBottom = bottom - top - getPaddingBottom();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child.getVisibility() != GONE) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
final int width = child.getMeasuredWidth();
final int height = child.getMeasuredHeight();
int childLeft = parentLeft + lp.leftMargin;
int childTop;
if (child == mActionBarBottom) {
childTop = parentBottom - height - lp.bottomMargin;
} else {
childTop = parentTop + lp.topMargin;
}
child.layout(childLeft, childTop, childLeft + width, childTop + height);
}
}
}
@Override
public void draw(Canvas c) {
super.draw(c);
if (mWindowContentOverlay != null && !mIgnoreWindowContentOverlay) {
final int top = mActionBarTop.getVisibility() == VISIBLE ?
(int) (mActionBarTop.getBottom() + mActionBarTop.getTranslationY() + 0.5f) : 0;
mWindowContentOverlay.setBounds(0, top, getWidth(),
top + mWindowContentOverlay.getIntrinsicHeight());
mWindowContentOverlay.draw(c);
}
}
@Override
public boolean shouldDelayChildPressedState() {
return false;
}
@Override
public boolean onStartNestedScroll(View child, View target, int axes) {
if ((axes & SCROLL_AXIS_VERTICAL) == 0 || mActionBarTop.getVisibility() != VISIBLE) {
return false;
}
return mHideOnContentScroll;
}
@Override
public void onNestedScrollAccepted(View child, View target, int axes) {
super.onNestedScrollAccepted(child, target, axes);
mHideOnContentScrollReference = getActionBarHideOffset();
haltActionBarHideOffsetAnimations();
if (mActionBarVisibilityCallback != null) {
mActionBarVisibilityCallback.onContentScrollStarted();
}
}
@Override
public void onNestedScroll(View target, int dxConsumed, int dyConsumed,
int dxUnconsumed, int dyUnconsumed) {
mHideOnContentScrollReference += dyConsumed;
setActionBarHideOffset(mHideOnContentScrollReference);
}
@Override
public void onStopNestedScroll(View target) {
super.onStopNestedScroll(target);
if (mHideOnContentScroll && !mAnimatingForFling) {
if (mHideOnContentScrollReference <= mActionBarTop.getHeight()) {
postRemoveActionBarHideOffset();
} else {
postAddActionBarHideOffset();
}
}
if (mActionBarVisibilityCallback != null) {
mActionBarVisibilityCallback.onContentScrollStopped();
}
}
@Override
public boolean onNestedFling(View target, float velocityX, float velocityY, boolean consumed) {
if (!mHideOnContentScroll || !consumed) {
return false;
}
if (shouldHideActionBarOnFling(velocityX, velocityY)) {
addActionBarHideOffset();
} else {
removeActionBarHideOffset();
}
mAnimatingForFling = true;
return true;
}
void pullChildren() {
if (mContent == null) {
mContent = findViewById(com.android.internal.R.id.content);
mActionBarTop = (ActionBarContainer) findViewById(
com.android.internal.R.id.action_bar_container);
mDecorToolbar = getDecorToolbar(findViewById(com.android.internal.R.id.action_bar));
mActionBarBottom = (ActionBarContainer) findViewById(
com.android.internal.R.id.split_action_bar);
}
}
private DecorToolbar getDecorToolbar(View view) {
if (view instanceof DecorToolbar) {
return (DecorToolbar) view;
} else if (view instanceof Toolbar) {
return ((Toolbar) view).getWrapper();
} else {
throw new IllegalStateException("Can't make a decor toolbar out of " +
view.getClass().getSimpleName());
}
}
public void setHideOnContentScrollEnabled(boolean hideOnContentScroll) {
if (hideOnContentScroll != mHideOnContentScroll) {
mHideOnContentScroll = hideOnContentScroll;
if (!hideOnContentScroll) {
stopNestedScroll();
haltActionBarHideOffsetAnimations();
setActionBarHideOffset(0);
}
}
}
public boolean isHideOnContentScrollEnabled() {
return mHideOnContentScroll;
}
public int getActionBarHideOffset() {
return mActionBarTop != null ? -((int) mActionBarTop.getTranslationY()) : 0;
}
public void setActionBarHideOffset(int offset) {
haltActionBarHideOffsetAnimations();
final int topHeight = mActionBarTop.getHeight();
offset = Math.max(0, Math.min(offset, topHeight));
mActionBarTop.setTranslationY(-offset);
if (mActionBarBottom != null && mActionBarBottom.getVisibility() != GONE) {
// Match the hide offset proportionally for a split bar
final float fOffset = (float) offset / topHeight;
final int bOffset = (int) (mActionBarBottom.getHeight() * fOffset);
mActionBarBottom.setTranslationY(bOffset);
}
}
private void haltActionBarHideOffsetAnimations() {
removeCallbacks(mRemoveActionBarHideOffset);
removeCallbacks(mAddActionBarHideOffset);
if (mCurrentActionBarTopAnimator != null) {
mCurrentActionBarTopAnimator.cancel();
}
if (mCurrentActionBarBottomAnimator != null) {
mCurrentActionBarBottomAnimator.cancel();
}
}
private void postRemoveActionBarHideOffset() {
haltActionBarHideOffsetAnimations();
postDelayed(mRemoveActionBarHideOffset, ACTION_BAR_ANIMATE_DELAY);
}
private void postAddActionBarHideOffset() {
haltActionBarHideOffsetAnimations();
postDelayed(mAddActionBarHideOffset, ACTION_BAR_ANIMATE_DELAY);
}
private void removeActionBarHideOffset() {
haltActionBarHideOffsetAnimations();
mRemoveActionBarHideOffset.run();
}
private void addActionBarHideOffset() {
haltActionBarHideOffsetAnimations();
mAddActionBarHideOffset.run();
}
private boolean shouldHideActionBarOnFling(float velocityX, float velocityY) {
mFlingEstimator.fling(0, 0, 0, (int) velocityY, 0, 0, Integer.MIN_VALUE, Integer.MAX_VALUE);
final int finalY = mFlingEstimator.getFinalY();
return finalY > mActionBarTop.getHeight();
}
@Override
public void setWindowCallback(Window.Callback cb) {
pullChildren();
mDecorToolbar.setWindowCallback(cb);
}
@Override
public void setWindowTitle(CharSequence title) {
pullChildren();
mDecorToolbar.setWindowTitle(title);
}
@Override
public CharSequence getTitle() {
pullChildren();
return mDecorToolbar.getTitle();
}
@Override
public void initFeature(int windowFeature) {
pullChildren();
switch (windowFeature) {
case Window.FEATURE_PROGRESS:
mDecorToolbar.initProgress();
break;
case Window.FEATURE_INDETERMINATE_PROGRESS:
mDecorToolbar.initIndeterminateProgress();
break;
case Window.FEATURE_ACTION_BAR_OVERLAY:
setOverlayMode(true);
break;
}
}
@Override
public void setUiOptions(int uiOptions) {
boolean splitActionBar = false;
final boolean splitWhenNarrow =
(uiOptions & ActivityInfo.UIOPTION_SPLIT_ACTION_BAR_WHEN_NARROW) != 0;
if (splitWhenNarrow) {
splitActionBar = getContext().getResources().getBoolean(
com.android.internal.R.bool.split_action_bar_is_narrow);
}
if (splitActionBar) {
pullChildren();
if (mActionBarBottom != null && mDecorToolbar.canSplit()) {
mDecorToolbar.setSplitView(mActionBarBottom);
mDecorToolbar.setSplitToolbar(splitActionBar);
mDecorToolbar.setSplitWhenNarrow(splitWhenNarrow);
final ActionBarContextView cab = (ActionBarContextView) findViewById(
com.android.internal.R.id.action_context_bar);
cab.setSplitView(mActionBarBottom);
cab.setSplitToolbar(splitActionBar);
cab.setSplitWhenNarrow(splitWhenNarrow);
} else if (splitActionBar) {
Log.e(TAG, "Requested split action bar with " +
"incompatible window decor! Ignoring request.");
}
}
}
@Override
public boolean hasIcon() {
pullChildren();
return mDecorToolbar.hasIcon();
}
@Override
public boolean hasLogo() {
pullChildren();
return mDecorToolbar.hasLogo();
}
@Override
public void setIcon(int resId) {
pullChildren();
mDecorToolbar.setIcon(resId);
}
@Override
public void setIcon(Drawable d) {
pullChildren();
mDecorToolbar.setIcon(d);
}
@Override
public void setLogo(int resId) {
pullChildren();
mDecorToolbar.setLogo(resId);
}
@Override
public boolean canShowOverflowMenu() {
pullChildren();
return mDecorToolbar.canShowOverflowMenu();
}
@Override
public boolean isOverflowMenuShowing() {
pullChildren();
return mDecorToolbar.isOverflowMenuShowing();
}
@Override
public boolean isOverflowMenuShowPending() {
pullChildren();
return mDecorToolbar.isOverflowMenuShowPending();
}
@Override
public boolean showOverflowMenu() {
pullChildren();
return mDecorToolbar.showOverflowMenu();
}
@Override
public boolean hideOverflowMenu() {
pullChildren();
return mDecorToolbar.hideOverflowMenu();
}
@Override
public void setMenuPrepared() {
pullChildren();
mDecorToolbar.setMenuPrepared();
}
@Override
public void setMenu(Menu menu, MenuPresenter.Callback cb) {
pullChildren();
mDecorToolbar.setMenu(menu, cb);
}
@Override
public void saveToolbarHierarchyState(SparseArray<Parcelable> toolbarStates) {
pullChildren();
mDecorToolbar.saveHierarchyState(toolbarStates);
}
@Override
public void restoreToolbarHierarchyState(SparseArray<Parcelable> toolbarStates) {
pullChildren();
mDecorToolbar.restoreHierarchyState(toolbarStates);
}
@Override
public void dismissPopups() {
pullChildren();
mDecorToolbar.dismissPopupMenus();
}
public static class LayoutParams extends MarginLayoutParams {
public LayoutParams(Context c, AttributeSet attrs) {
super(c, attrs);
}
public LayoutParams(int width, int height) {
super(width, height);
}
public LayoutParams(ViewGroup.LayoutParams source) {
super(source);
}
public LayoutParams(ViewGroup.MarginLayoutParams source) {
super(source);
}
}
public interface ActionBarVisibilityCallback {
void onWindowVisibilityChanged(int visibility);
void showForSystem();
void hideForSystem();
void enableContentAnimations(boolean enable);
void onContentScrollStarted();
void onContentScrollStopped();
}
}