BottomNavigationBar

Material design 更新的BottomNavigationbar的开源实现

目前版本最新版本是v0.3，还在努力完善中，有兴趣的朋友可以关注。如果发现问题请写在issue，我会定期查看和修复。

###version

v0.1 基础版本

v0.2 支持修改tab selected 情况下的width scale 属性

v0.3 支持设置tab text 在unselected情况下是否隐藏

###TODO

支持 bar background 不随tab选中而变化支持 tab textColor selector

bottom navigation bars的规范在这里

###Show

####How to use

Step 1. Add the JitPack repository to your build file Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url "https://jitpack.io" }
	}
}

Step 2. Add the dependency

dependencies {
	    compile 'com.github.RoyWallace:BottomNavigationBar:v0.1'
}

Step 3. use it in your layout xml

<etong.bottomnavigation.lib.BottomNavigationBar
    android:id="@+id/bottomLayout"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:layout_gravity="bottom"/>

Step 4. add tab and tabSelected listener

bottomLayout = (BottomNavigationBar) findViewById(R.id.bottomLayout);
//params: int icon,String text,int color
bottomLayout.addTab(R.mipmap.ic_local_movies_white_48dp, "Movies & Tv", 0xff4a5965);
bottomLayout.setOnTabListener(new BottomNavigationBar.TabListener() {
    @Override
    public void onSelected(int position) {
        //...
    }
});

and you can also use the BottomNavigationBehavior with CoordinatorLayout

<etong.bottomnavigation.lib.BottomNavigationBar
    android:id="@+id/bottomLayout"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:layout_gravity="bottom"
    app:layout_behavior="etong.bottomnavigation.lib.BottomNavigationBehavior"/>

####Set tab selected width bottomLayout.setTabWidthSelectedScale(1.0f); ####Set tab text default visible bottomLayout.setTextDefaultVisible(true);

#License BottomNavigationBar for Android The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

lizhidu/BottomNavigationBar

BottomNavigationBar