Center icon only not show

[loidoantitan]

I use icon this , but not show when set center icon only. Help me

Thanks Alo

[ittianyu]

Please show me your code.

[loidoantitan]

Menu:

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/navigation_engagement"
        android:checked="true"
        android:icon="@drawable/folder_con"
        android:title="@string/title_engagement" />

    <item
        android:id="@+id/navigation_mytodos"
        android:icon="@drawable/check_ico"
        android:title="@string/title_dashboard" />
    <!--must set the item title to empty-->
    <item
        android:id="@+id/menu_add"
        android:icon="@drawable/icon_add"
        android:title="" />
    <item
        android:id="@+id/navigation_activity"
        android:icon="@drawable/active_ico"
        android:title="@string/title_notifications" />
    <item
        android:id="@+id/navigation_file"
        android:icon="@drawable/file_ico"
        android:title="@string/title_files" />
</menu>

XMl :

<com.auvenir.ui.BottomNavigationViewEx
        android:id="@+id/navigation"
        style="@style/bnve_primary_bg"
        android:layout_gravity="bottom"
        app:itemIconTint="@color/selector_item_gray_color"
        app:itemTextColor="@color/selector_item_gray_color"
        app:menu="@menu/menu_navigation_center_icon_only" />

Java code:

navigation = (BottomNavigationViewEx) findViewById(R.id.navigation);
        navigation.setOnNavigationItemSelectedListener(this);
        navigation.enableAnimation(false);
        navigation.enableShiftingMode(false);
        navigation.enableItemShiftingMode(false);
        int centerPosition = 2;
        navigation.setIconSizeAt(centerPosition, 48, 48);
        navigation.setTextSize(10);
        navigation.setIconMarginTop(centerPosition, BottomNavigationViewEx.dp2px(this, 4));
        navigation.setItemBackground(centerPosition, R.color.white);

        navigation.setIconTintList(centerPosition,
                getResources().getColorStateList(R.color.selector_item_center));

[loidoantitan]

Can you help me? Thanks

[ittianyu]

Can't find the problem. Can you share me the project ?
Or you can try another method to show center icon only.

1. clear center menu icon
2. add FloatingActionButton at bottom center..
3. Control the tab click click listener.

[ittianyu]

Sorry, not have time today. I will reply at tomorrow.

[loidoantitan]

I use app of you https://github.com/ittianyu/BottomNavigationViewEx/tree/master/app change menu_navigation_center_icon_only.xml of you. I add icon
<item android:id="@+id/menu_add" android:icon="@drawable/ic_add_48dp" android:title="" />

to
<item android:id="@+id/menu_add" android:icon="@drawable/icon_add" android:title="" />
then not show.

[loidoantitan]

You can help me when I have free time!

[ittianyu]

I just try your image. It not works. May be you need a svg instead of png.
You can find some images here: http://www.iconfont.cn/search/index?searchType=icon&q=add
I think png is ok. But may be can't mix with svg. I means all item use png.

[loidoantitan]

So My icon not works?

[ittianyu]

Try to use svg or use five png.

[loidoantitan]

I use file png and svg not work with my icon. I think Some other color icons (not black color, color white) then not works.