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add InsetDrawable::getIntrinsicWidth/Height
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27ab200a41
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@ -537,8 +537,8 @@ static Drawable*parseShapeDrawable(Context*ctx,const AttributeSet&atts,
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d->setStroke(stroke->getDimensionPixelSize("width",1),stroke->getColorStateList("color"),
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stroke->getDimensionPixelSize("dashWidth"),stroke->getDimensionPixelSize("dashGap"));
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}
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if(padding)d->setPadding(padding->getInt("left"),padding->getInt("top"),
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padding->getInt("right"),padding->getInt("bottom"));
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if(padding)d->setPadding(padding->getDimensionPixelSize("left"),padding->getDimensionPixelSize("top"),
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padding->getDimensionPixelSize("right"),padding->getDimensionPixelSize("bottom"));
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return d;
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} else {
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ShapeDrawable*sd=new ShapeDrawable();
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@ -39,7 +39,7 @@ public:
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int getIntrinsicHeight()const override;
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int getChangingConfigurations()const override;
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void setDrawable(Drawable* dr);
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Drawable* getDrawable();
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Drawable* getDrawable()const;
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DrawableWrapper*mutate()override;
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void clearMutated()override;
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std::shared_ptr<ConstantState>getConstantState()override;
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@ -114,6 +114,26 @@ void InsetDrawable::onBoundsChange(const Rect&bounds){
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DrawableWrapper::onBoundsChange(r);
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}
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int InsetDrawable::getIntrinsicWidth()const {
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const int childWidth = getDrawable()->getIntrinsicWidth();
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const float fraction = mState->mInsetLeft->mFraction + mState->mInsetRight.mFraction;
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if (childWidth < 0 || fraction >= 1) {
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return -1;
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}
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return (int) (childWidth / (1.f - fraction)) + mState->mInsetLeft.mDimension
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+ mState->mInsetRight.mDimension;
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}
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int InsetDrawable::getIntrinsicHeight()const {
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const int childHeight = getDrawable()->getIntrinsicHeight();
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const float fraction = mState->mInsetTop.mFraction + mState->mInsetBottom.mFraction;
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if (childHeight < 0 || fraction >= 1) {
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return -1;
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}
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return (int) (childHeight / (1.f - fraction)) + mState->mInsetTop.mDimension
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+ mState->mInsetBottom.mDimension;
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}
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std::shared_ptr<Drawable::ConstantState>InsetDrawable::getConstantState(){
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return mState;
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}
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@ -38,6 +38,8 @@ public:
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InsetDrawable(Drawable*drawable,int inset);
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InsetDrawable(Drawable* drawable,int insetLeft,int insetTop,int insetRight,int insetBottom);
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std::shared_ptr<ConstantState>getConstantState()override;
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int getIntrinsicWidth()const override;
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int getIntrinsicHeight()const override;
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bool getPadding(Rect& padding)override;
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int getOpacity()override;
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Insets getOpticalInsets()override;
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@ -45,7 +45,8 @@ LevelListDrawable::LevelListDrawable(std::shared_ptr<LevelListState>state){
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}
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bool LevelListDrawable::onLevelChange(int level){
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int idx = mLevelListState->indexOfLevel(level);
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const int idx = mLevelListState->indexOfLevel(level);
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LOGV("%p level %d.index=%d",this,level,idx);
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if (selectDrawable(idx)) {
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return true;
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}
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@ -6,6 +6,8 @@ namespace cdroid{
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SnapHelper::SnapHelper(){
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mScrolled = false;
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mRecyclerView = nullptr;
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mGravityScroller = nullptr;
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mScrollListener.onScrollStateChanged=[this](RecyclerView& recyclerView, int newState) {
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//super is null;super.onScrollStateChanged(recyclerView, newState);
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if (newState == RecyclerView::SCROLL_STATE_IDLE && mScrolled) {
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