BottomNavigation
Bottom navigation inspired by google material design guideline. 
Phone Mode
compile 'com.ss.bottomnavigation:bottomnavigation:1.5.2' Maven
<dependency>
<groupId>com.ss.bottomnavigation</groupId>
<artifactId>bottomnavigation</artifactId>
<version>1.5.2</version>
<type>pom</type> </dependency> How use this lib
XML
Currenly the only way to customize bottom navigation is using xml. you can add bottom navigation to your activity like this:
<com.ss.bottomnavigation.BottomNavigation
android:id="@+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:background="@color/colorPrimary">
<com.ss.bottomnavigation.TabItem
android:id="@+id/tab_home"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:tab_text="Home"
app:tab_icon="@drawable/ic_home_white_24dp"
/>
<com.ss.bottomnavigation.TabItem
android:id="@+id/tab_images"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:tab_text="Images"
app:tab_icon="@drawable/ic_image_black_24dp"
/>
<com.ss.bottomnavigation.TabItem
android:id="@+id/tab_camera"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:tab_text="Camera"
app:tab_icon="@drawable/ic_camera_white_24dp"
/>
<com.ss.bottomnavigation.TabItem
android:id="@+id/tab_products"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:tab_text="Products"
app:tab_icon="@drawable/ic_products_white_24dp"
/>
<com.ss.bottomnavigation.TabItem
android:id="@+id/tab_more"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:tab_text="More"
app:tab_icon="@drawable/ic_more_white_24dp"
/>
</com.ss.bottomnavigation.BottomNavigation>if you want change bottom navigation mode, you must change it like below:
app:mode="phone" or
app:mode="tablet" Examples
Phone Mode:
<com.ss.bottomnavigation.BottomNavigation
android:id="@+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:background="@color/colorPrimary"
app:mode="phone">Tablet Mode:
<com.ss.bottomnavigation.BottomNavigation
android:id="@+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:background="@color/colorPrimary"
app:mode="tablet">Java
You can set onSelectedItemChangeListener in java like this:
notice: all tab items in xml must have id to determinate which item is selected.
BottomNavigation bottomNavigation=(BottomNavigation)findViewById(R.id.bottom_navigation);
bottomNavigation.setOnSelectedItemChangeListener(new OnSelectedItemChangeListener() {
@Override
public void onSelectedItemChanged(int itemId) {
switch (itemId){
case R.id.tab_home:
transaction=getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.frame_fragment_containers,new FragmentA());
break;
case R.id.tab_images:
transaction=getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.frame_fragment_containers,new FragmentB());
break;
case R.id.tab_camera:
transaction=getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.frame_fragment_containers,new FragmentF());
break;
case R.id.tab_products:
transaction=getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.frame_fragment_containers,new FragmentC());
break;
case R.id.tab_more:
transaction=getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.frame_fragment_containers,new FragmentD());
break;
}
transaction.commit();
}
}
);
Change default item
you can change default selected tab item by add this line to your code (before setOnSelectedItemChangeListener):
bottomNavigation.setDefaultItem(1);
// change default selected tab item by positionSet custom font
for set custom font on bottom navigation, you simply need add this line to your code:
bottomNavigation.setTypeface(myTypeface);
License
Copyright 2016 Saeed shahini
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Author
Saeed shahini
email: [email protected]
github: https://github.com/saeedsh92