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Code Issues Releases Wiki Activity

simplify ScrollableTabLayout tabs width checking

This commit is contained in:
Paweł Matuszewski 2019-12-16 00:11:54 +01:00 committed by TobiGr
parent f0f0c43b72
commit b674cfec24
1 changed files with 13 additions and 16 deletions
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27
app/src/main/java/org/schabi/newpipe/views/ScrollableTabLayout.java
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@ -25,19 +25,22 @@ public class ScrollableTabLayout extends TabLayout {
public ScrollableTabLayout(Context context, AttributeSet attrs) {
super(context, attrs);
setTabMode(TabLayout.MODE_FIXED);
}
public ScrollableTabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
setTabMode(TabLayout.MODE_FIXED);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
protected void onLayout(boolean changed, int l, int t, int r, int b) {
super.onLayout(changed, l, t, r, b);
setTabMode(TabLayout.MODE_FIXED);
if (changed) {
resetMode();
}
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
@ -68,21 +71,15 @@ public class ScrollableTabLayout extends TabLayout {
setVisibility(View.VISIBLE);
}
if (getTabCount() == 0 || getTabAt(0).view == null) return;
int layoutWidth = getWidth();
if (layoutWidth == 0) return;
setTabMode(TabLayout.MODE_FIXED);
int layoutWidth = getWidth();
int minimumWidth = ((View) getTabAt(0).view).getMinimumWidth();
if (minimumWidth * getTabCount() > layoutWidth) {
setTabMode(TabLayout.MODE_SCROLLABLE);
return;
}
int actualWidth = 0;
int tabsRequestedWidth = 0;
for (int i = 0; i < getTabCount(); ++i) {
if (getTabAt(i).view == null) return;
actualWidth += ((View) getTabAt(i).view).getWidth();
if (actualWidth > layoutWidth) {
tabsRequestedWidth += ((View) getTabAt(i).view).getMinimumWidth();
if (tabsRequestedWidth > layoutWidth) {
setTabMode(TabLayout.MODE_SCROLLABLE);
return;
}