@Override
public void draw(@NonNull final Canvas canvas) {
super.draw(canvas);
// Only recalculate the close bounds if they are dirty
if (mCloseBoundChanged) {
mCloseBoundChanged = false;
mClosableLayoutRect.set(0, 0, getWidth(), getHeight());
// Create the bounds for our close regions.
applyCloseRegionBounds(mClosePosition, mClosableLayoutRect, mCloseRegionBounds);
// The inset rect applies padding around the visible closeButton.
mInsetCloseRegionBounds.set(mCloseRegionBounds);
mInsetCloseRegionBounds.inset(mCloseButtonPadding, mCloseButtonPadding);
// The close button sits inside the close region with padding and gravity
// in the same way the close region sits inside the whole ClosableLayout
applyCloseButtonBounds(mClosePosition, mInsetCloseRegionBounds, mCloseButtonBounds);
mCloseDrawable.setBounds(mCloseButtonBounds);
}
// Draw last so that this gets drawn as the top layer. This is also why we override
// draw instead of onDraw.
if (mCloseDrawable.isVisible()) {
mCloseDrawable.draw(canvas);
}
}
public Drawable createIconDrawable(Drawable src) {
Bitmap scaled = createIconBitmap(src);
StateListDrawable result = new StateListDrawable();
result.addState(
new int[] {android.R.attr.state_focused},
new BitmapDrawable(createSelectedBitmap(scaled, false)));
result.addState(
new int[] {android.R.attr.state_pressed},
new BitmapDrawable(createSelectedBitmap(scaled, true)));
result.addState(new int[0], new BitmapDrawable(scaled));
result.setBounds(0, 0, mIconTextureWidth, mIconTextureHeight);
return result;
}
private void initTabs(int currentTab) {
for (int index = 0; index < mTabCount; index++) {
TextView tvTab = new TextView(mContext);
tvTab.setId(BASE_ID + index);
tvTab.setOnClickListener(this);
tvTab.setGravity(Gravity.CENTER);
if (null != mViewPager.getAdapter().getPageTitle(index)) {
tvTab.setTextColor(mTextColor);
tvTab.setTextSize(TypedValue.COMPLEX_UNIT_PX, mTextSizeNormal);
tvTab.setText(mViewPager.getAdapter().getPageTitle(index));
}
if (mTabIcons != null && mTabIcons.size() > index) {
StateListDrawable drawable = mTabIcons.get(index);
drawable.setBounds(0, 0, drawable.getMinimumWidth(), drawable.getMinimumHeight());
tvTab.setCompoundDrawables(null, drawable, null, null);
tvTab.setCompoundDrawablePadding(0);
tvTab.setPadding(0, 10, 0, 0);
}
LayoutParams tabLp = new LayoutParams(0, LayoutParams.MATCH_PARENT, 1);
tabLp.gravity = Gravity.CENTER;
tvTab.setLayoutParams(tabLp);
tvTab.setPadding(0, mTabPaddingTop, 0, mTabPaddingBottom);
this.addView(tvTab);
if (index == 0) {
resetTab(tvTab, true);
}
if (index != mTabCount - 1 && mHasDivider) {
LayoutParams dividerLp = new LayoutParams(mDividerWidth, LayoutParams.MATCH_PARENT);
dividerLp.setMargins(0, mDividerVerticalMargin, 0, mDividerVerticalMargin);
View vLine = new View(getContext());
vLine.setBackgroundColor(mDividerColor);
vLine.setLayoutParams(dividerLp);
this.addView(vLine);
}
}
setCurrentTab(currentTab);
}
@Override
public void setBounds(int left, int top, int right, int bottom) {
super.setBounds(left, top, right, bottom);
onBoundsChange(getBounds());
}
