底部菜单栏 JPTabBar简单使用

今天向大家介绍一个项目中基本都会用到的JPTabBar,只用简单的几句代码就实现啦以前复杂的底部导航,地址https://github.com/peng8350/JPTabBar,先看一下github上给出的实现出来的效果:

                         

            

   

好啦 ,下面下面自己来一个简单的demo来实现,先看一下出来的效果:

第一步:

在自己工程的App下的build.gradle下添加:

   repositories {
        jcenter()
    }
 
    dependencies{
        compile 'com.jpeng:JPTabBar:1.1.2'
    }

第二布:

在自己的主页面去布局文件中:

<com.jpeng.jptabbar.JPTabBar
        android:id="@+id/tabbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#fff"
        jp:TabHeight="56dp"
        jp:BadgeDraggable="true"
        jp:TabAnimate="Jump"
        jp:BadgePadding="4dp"
        jp:BadgeMargin="5dp"
        jp:BadgeTextSize="10dp"
        />

接下来就是在自己的代码中去实现:

 @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};

下面是自己的一个简单的demo:

activity_main.xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:jp="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:background="#cdcdcd">
    <android.support.v4.view.ViewPager
        android:id="@+id/vp_main"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        ></android.support.v4.view.ViewPager>
    <com.jpeng.jptabbar.JPTabBar
        android:id="@+id/tabbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/vp_main"
        android:background="#fff"
        jp:TabHeight="70dp"
        jp:BadgeDraggable="true"
        jp:TabAnimate="Jump"
        jp:TabIconSize="30dp"
        jp:BadgePadding="4dp"
        jp:BadgeMargin="5dp"
        jp:BadgeTextSize="10dp"
        jp:BadgeColor="#f00"/>
</LinearLayout>

MainActivity:

package com.example.administrator.jptabbar;
 
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
 
import com.jpeng.jptabbar.BadgeDismissListener;
import com.jpeng.jptabbar.JPTabBar;
import com.jpeng.jptabbar.OnTabSelectListener;
import com.jpeng.jptabbar.animate.Animatable;
import com.jpeng.jptabbar.anno.NorIcons;
import com.jpeng.jptabbar.anno.SeleIcons;
import com.jpeng.jptabbar.anno.Titles;
 
public class MainActivity extends AppCompatActivity {
    @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};
    private JPTabBar tabbar;
    private ViewPager vp_main;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        tabbar = (JPTabBar) findViewById(R.id.tabbar);
        vp_main = (ViewPager) findViewById(R.id.vp_main);
        tabbar.setContainer(vp_main);
        //显示圆点模式的徽章
        //设置容器
        tabbar.ShowBadge(0,999);
        tabbar.setDismissListener(new BadgeDismissListener() {
            @Override
            public void onDismiss(int position) {
 
            }
        });
        tabbar.setTabListener(new OnTabSelectListener() {
            @Override
            public void onTabSelect(int index) {
 
            }
 
            @Override
            public void onClickMiddle(View middleBtn) {
 
            }
        });
        initView();
    }
 
    private void initView() {
        vp_main.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
            @Override
            public Fragment getItem(int position) {
                return JPFragment.newInstance(position+"");
            }
 
            @Override
            public int getCount() {
                return 4;
            }
        });
    }
}

fragment_layout.xml:

package com.example.administrator.jptabbar;
 
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
 
import com.jpeng.jptabbar.BadgeDismissListener;
import com.jpeng.jptabbar.JPTabBar;
import com.jpeng.jptabbar.OnTabSelectListener;
import com.jpeng.jptabbar.animate.Animatable;
import com.jpeng.jptabbar.anno.NorIcons;
import com.jpeng.jptabbar.anno.SeleIcons;
import com.jpeng.jptabbar.anno.Titles;
 
public class MainActivity extends AppCompatActivity {
    @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};
    private JPTabBar tabbar;
    private ViewPager vp_main;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        tabbar = (JPTabBar) findViewById(R.id.tabbar);
        vp_main = (ViewPager) findViewById(R.id.vp_main);
        tabbar.setContainer(vp_main);
        //显示圆点模式的徽章
        //设置容器
        tabbar.ShowBadge(0,999);
        tabbar.setDismissListener(new BadgeDismissListener() {
            @Override
            public void onDismiss(int position) {
 
            }
        });
        tabbar.setTabListener(new OnTabSelectListener() {
            @Override
            public void onTabSelect(int index) {
 
            }
 
            @Override
            public void onClickMiddle(View middleBtn) {
 
            }
        });
        initView();
    }
 
    private void initView() {
        vp_main.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
            @Override
            public Fragment getItem(int position) {
                return JPFragment.newInstance(position+"");
            }
 
            @Override
            public int getCount() {
                return 4;
            }
        });
    }
}


Fragment:

package com.example.administrator.jptabbar;
 
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
 
import com.jpeng.jptabbar.BadgeDismissListener;
import com.jpeng.jptabbar.JPTabBar;
import com.jpeng.jptabbar.OnTabSelectListener;
import com.jpeng.jptabbar.animate.Animatable;
import com.jpeng.jptabbar.anno.NorIcons;
import com.jpeng.jptabbar.anno.SeleIcons;
import com.jpeng.jptabbar.anno.Titles;
 
public class MainActivity extends AppCompatActivity {
    @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};
    private JPTabBar tabbar;
    private ViewPager vp_main;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        tabbar = (JPTabBar) findViewById(R.id.tabbar);
        vp_main = (ViewPager) findViewById(R.id.vp_main);
        tabbar.setContainer(vp_main);
        //显示圆点模式的徽章
        //设置容器
        tabbar.ShowBadge(0,999);
        tabbar.setDismissListener(new BadgeDismissListener() {
            @Override
            public void onDismiss(int position) {
 
            }
        });
        tabbar.setTabListener(new OnTabSelectListener() {
            @Override
            public void onTabSelect(int index) {
 
            }
 
            @Override
            public void onClickMiddle(View middleBtn) {
 
            }
        });
        initView();
    }
 
    private void initView() {
        vp_main.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
            @Override
            public Fragment getItem(int position) {
                return JPFragment.newInstance(position+"");
            }
 
            @Override
            public int getCount() {
                return 4;
            }
        });
    }
}
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