我使用了带有 android 设计库图像的选项卡布局。将所选标签图标的颜色更改为白色时,白色显示不完美,但显示为暗白色。如何在选定的选项卡上显示完美的白色?
slidingTabLayout.getTabAt(0).setIcon(R.drawable.ic_tab_recent);
slidingTabLayout.getTabAt(1).setIcon(R.drawable.ic_tab_profile);
slidingTabLayout.getTabAt(2).setIcon(R.drawable.ic_tab_contacts);
slidingTabLayout.getTabAt(3).setIcon(R.drawable.ic_tab_settings);
slidingTabLayout.getTabAt(0).getIcon().setColorFilter(Color.WHITE, PorterDuff.Mode.SRC_IN);
slidingTabLayout.getTabAt(1).getIcon().setColorFilter(Color.parseColor("#a8a8a8"), PorterDuff.Mode.SRC_IN);
slidingTabLayout.getTabAt(2).getIcon().setColorFilter(Color.parseColor("#a8a8a8"), PorterDuff.Mode.SRC_IN);
slidingTabLayout.getTabAt(3).getIcon().setColorFilter(Color.parseColor("#a8a8a8"), PorterDuff.Mode.SRC_IN);
slidingTabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
tab.getIcon().setColorFilter(Color.WHITE, PorterDuff.Mode.SRC_IN);
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
tab.getIcon().setColorFilter(Color.parseColor("#a8a8a8"), PorterDuff.Mode.SRC_IN);
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});