apollo2011 / jptabbar

TabBar For Android ,Android navigation bar at the bottom of a cool, accord with the design specification of the Volkswagen APP

😊JPTabBar😊

阅读中文文档 请点击这里

ScreenShots:

Main functions and features:

• More Animation effects of multiple Tab switching

• Implements the effect of the middle button of the bottom navigation

• Implements like Wechat icon filter and provide animation change.

• Implements the red mark on the TabBar, and can drag

• Provide listening to the click event, middle click and badge is dragged away the interface

• Reference annotation method, construction TabBarItem

Usage:

1.Introducing Gradle dependency

    repositories {
        jcenter()
    }

    dependencies{
        compile 'com.jpeng:JPTabBar:1.2.3'
    }

2.Add JPTabBar to your main interface layout

    <com.jpeng.jptabbar.JPTabBar
        android:id="@+id/tabbar"
        android:layout_width="match_parent"
        android:layout_height="56dp"
        android:background="#fff"
         jp:TabTextSize="12sp"
        />

3.In your main interface using an array of variables to declare an array of variables, the internal reflection to generate TabItem, attention is:NorIcons are required, the length of each array should be consistent

    @Titles
    private static final String[] mTitles = {"页面一","页面二","页面三","页面四"};

    @SeleIcons
    private static final int[] mSeleIcons = {R.mipmap.tab1_selected,R.mipmap.tab2_selected,R.mipmap.tab3_selected,R.mipmap.tab4_selected};

    @NorIcons
    private static final int[] mNormalIcons = {R.mipmap.tab1_normal, R.mipmap.tab2_normal, R.mipmap.tab3_normal, R.mipmap.tab4_normal};

Or, you can init in the oncreate

        mTabbar.setTitles(R.string.tab1, R.string.tab2, R.string.tab3, R.string.tab4)
                .setNormalIcons(R.mipmap.tab1_normal, R.mipmap.tab2_normal, R.mipmap.tab3_normal, R.mipmap.tab4_normal)
                .setSelectedIcons(R.mipmap.tab1_selected, R.mipmap.tab2_selected, R.mipmap.tab3_selected, R.mipmap.tab4_selected)
                .generate();

After above, the layout of the TabBar basically has been built. If you want to achieve Wechat kind of gradual change as there are automatically ViewPager to change the function of the page, only in the oncreate Activity method, adding a line of code:(Of curse,If you don't use ViewPager,You needn't use this method)

    //The parameters must be extends ViewPager
    mTabbar.setContainer(mPager);

In addition, if you want to achieve the effect of the highlight button, you need to add the following code in the current widget of the XML, you can use getMiddleView method to get the view you custom in attribute.

    jp:TabMiddleView="@layout/你自定义的layout"

Method and node description:

The Main Method Of JPTabBar:

    /**
     * Set custom Tab toggle animation
     */
    public void setCustomAnimate(Animatable customAnimate);


     /**
     * Show the BadgeView With Text
     * default is false ,cannot drag
     */
    public void showBadge(int position,String text);
    
    /**
     * It is the same with the up method,But the different is,
     * The Badge Can draggable when you use true.
     */
    public void showBadge(int position,String text,boolean draggable);
        
    /**
     * set the icon and title filter when scroll page and click the tab
     * default value is false
     */
    public JPTabBar setUseFilter(boolean filter);
        
    /**
     * Set the boolean If Need the PageAnimate
     * default value is false
     */
    public JPTabBar setUseScrollAnimate(boolean scrollAnimate);
    
    /**
      *Show the Circle point
      */ 
    public void showCircleBadge(int pos);
    
    /**
      * Set the Badge Message Count Limit
      * If you use ShowBadge(int position,int count)
      * If the Second parameters > limit , it will show "limit+"
      * you can see the screenshots
      */
    public void setCountLimit(int limit);

    /**
     * Hide the OVAL Badge
     */
    public void hideBadge(int position);

    /**
     * Switch Tab page
     */
    public void setSelectTab(int index);

    /**
     * Set the Observer of the Click Tab Event
     */
    public void setTabListener(OnTabSelectListener listener);

    /**
     * set the CallBack of the Badge Dragging Dismiss
     */
    public void setDismissListener(BadgeDismissListener listener);
    
     /**
      * get the TabMiddleItem View that you set in "TabMiddleView" attribute
     */
    public View getMiddleView();

Attribute Explain:

Attribute Name	Attribute Explain	Parameter Type	Default Value
TabNormalColor	Font and icon of the normal color	color	0xffAEAEAE(Gray)
TabSelectColor	Font and icon of the selected color	color	0xff59D9B9(Cyan)
TabTextSize	the textsize of the bottom text	dimension	14sp
TabIconSize	the icon size of the tab	dimension	24dp
TabIconFilter	Set the icon change by the font color	boolean	true
TabMargin	Set the icon distance above and below the distance from the text	dimension	8dp
TabSelectBg	Set the TabItem Selected bg	color	transparent
TabAnimate	The animate type of the Tab Switch(None,Scale,Jump....)	enum	Scale
TabMiddleView	The middle View of the tab	layout	无
TabMiddleBottomDis	Midlle icon bottomMargin from TabBar	dimension	20dp
TabMiddleHMargin	MiddleIcon both the left and right margin	dimension	24dp
BadgeColor	The background of the badgeView	color	#f00(RED)
BadgePadding	The background expansion distance of the badge	dimension	4dp
BadgeTextSize	The textSize of the Badge	dimension	10dp
BadgeVerticalMargin	The badge vertical margin	dimension	3dp
BadgeHorticalMargin	The badge hortical margin	dimension	20dp

Matters needing attention

1.If you have given setContainer TabBar, do not setOnPageChangeListener to ViewPager

  /**
    *If you already have the TabBar set up the container, 
    *and then call this method,
    *the kind of WeChat that drag the gradient effect and automatically switch the page will be invalid
    *If you want to listen to the page to change the event, you can use the TabListener
   */
  mPager.setOnPageChangeListener(this);
  
  

2.If you want to achieve the middle of the button, you parent ViewGroup must be RelativeLayout or FrameLayout,because the TabBar Add MiddleIcon into it is depend on the parent Layout

  <?xml version="1.0" encoding="utf-8"?>
  <!--Use RelativeLayout or FrameLayout --!>
  <RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:jp="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >
    <!--TabBar --!>
   </RelativeLayout>

3.If you want to Disable the scroll of ViewPager,you can use NoScrollViewPager in my demo

Update Log

V1.1.2

• Add the Bouncing of the Animation
• Reverse don't click when have no Pager in the Adapter

V1.1.4

• Reverse the Bug of When the Pagers count of ViewPager less than or more than the count of tab
• Add the Color FIlter to the Tab Icon When user Switch Tab
• Add the Another init item method
• solve the drawable in the same memory problem,Every time finish the activity,have no Icon show.

V1.1.5

• Remove the limit of the titles,You can set without titles
• Fix the position of the badge again
• Add some methods and Update some method's name

V1.1.6

• Add the title Filter
• Remove the BadgeDraggable Attribute,and replace with the ShowBadge method
• Add several methods to reduce the TabBar limit

V1.1.7

• Fix the problem of height and remove the TabHeight attribute
• Fix BUG, when the app run gradient problem

V1.1.9

• Fix Bug,When setUseScrollAnimate (false), the slide TAB animation is not restored
• Change the Filter and ScrollAnimate default is not open
• Change the location of the Badge to the top of the level, in order to adapt to the screen adaptation

V1.2.0

• Fix the bug of Touch outside area not responseable in the MiddleIcon Click Event
• Add some dymanic Methods in TabBar
• Add Attributes in MiddleIcon set

V1.2.3

• Fix some problems or bugs.
• Updated RotateAnimater
• Add Custom Middle View to replace only Icon

About Me

A college student, is still in the study of various techniques...
E-mail:[email protected]

License

Copyright 2016 JPeng

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.