遵循Android Material Design的底部导航栏
##样式
-
NORMAL
-
NO_TEXT
-
NO_IMAGE
-
CHECK_SHOW_TEXT
##使用方法
- 在xml文件中声明BottomNavigation
- 设置控件的样式，字体颜色等
- 在Java 代码中增加底部导航项
- 实现回调方法
在布局xml文件中放置,textCheckedColor是选中项字体的颜色,textUnChecked是未选中项字体的颜色
<com.dikaros.navigation.widget.BottomNavigationBar
android:id="@+id/bnBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:textCheckedColor="@color/checked"
app:textUnCheckedColor="@color/unchecked"
app:show_type="no_image">
</com.dikaros.navigation.widget.BottomNavigationBar>在java代码中为bar添加子项
bottomNavigationBar = (BottomNavigationBar) findViewById(R.id.bnBar);
/*
add bottom navigation item
param1 bottom text
param2 bottom image checked
param3 bottom image unchecked
*/
bottomNavigationBar.addItemView("Recents",R.drawable.ic_restore_green_24dp,R.drawable.ic_restore_black_24dp);
bottomNavigationBar.addItemView("Favorites", R.drawable.ic_insert_emoticon_check_24dp,R.drawable.ic_insert_emoticon_black_24dp);
bottomNavigationBar.addItemView("Nearby",R.drawable.ic_place_green_24dp,R.drawable.ic_place_black_24dp);设置点击回调,以处理之后与ViewPager或Fragment的交互
//set Callback
bottomNavigationBar.setOnItemViewSelectedListener(new BottomNavigationBar.OnItemViewSelectedListener() {
/**
* call when item clicked
* @param v clicked item
* @param index item index
*/
@Override
public void onItemClcik(View v, int index) {
}
});