【发布时间】:2017-07-07 15:29:12
【问题描述】:
有没有办法禁用BottomNavigationView 对放大所选项目的文本/图标的轻微实现?
谢谢, 水獭
【问题讨论】:
标签: android android-layout bottomnavigationview
有没有办法禁用BottomNavigationView 对放大所选项目的文本/图标的轻微实现?
谢谢, 水獭
【问题讨论】:
标签: android android-layout bottomnavigationview
您可以覆盖 Text 的一些默认值:
<dimen name="design_bottom_navigation_text_size" tools:override="true">24sp</dimen>
<dimen name="design_bottom_navigation_active_text_size" tools:override="true">24sp</dimen>
对于图标 (32dp):
final DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
BottomNavigationView bottomNavigationView = (BottomNavigationView) configurationActivity.findViewById(R.id.bottom_navigation_view);
BottomNavigationMenuView menuView = (BottomNavigationMenuView) bottomNavigationView.getChildAt(0);
for (int i = 0; i < menuView.getChildCount(); i++) {
final View iconView = menuView.getChildAt(i).findViewById(android.support.design.R.id.icon);
final ViewGroup.LayoutParams layoutParams = iconView.getLayoutParams();
layoutParams.height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 32, displayMetrics);
layoutParams.width = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 32, displayMetrics);
iconView.setLayoutParams(layoutParams);
}
【讨论】: