FragmentTabhost

When using FragmentTabhost, you can set up onTabChanged before onTabClick.

Import

Maven

<dependency>
  <groupId>com.lyl.tabhost</groupId>
  <artifactId>tabhost</artifactId>
  <version>1.0.0</version>
  <type>pom</type>
</dependency>

Gradle

dependencies {
    compile 'com.lyl.tabhost:tabhost:1.0.0'
}

Usage

Add activity_main.xml (FragmentTabHost must android:id="@android:id/tabhost" )：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    android:id="@+id/activity_main"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <FrameLayout
        android:id="@+id/main_content"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"/>

    <com.lyl.tabhost.FragmentTabHost
        android:id="@android:id/tabhost"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
    </com.lyl.tabhost.FragmentTabHost>
</LinearLayout>

Set setOnTabClickListener for FragmentTabHost：

// you can set up onTabChanged before onTabClick.
mFragmentTabHost.setOnTabClickListener(new FragmentTabHost.OnTabClickListener() {
    @Override
    public boolean onTabClick(String tabId) {
        if ("setting".equals(tabId)) {
            Toast.makeText(MainActivity.this, "Be intercepted, do not jump", Toast.LENGTH_LONG).show();
            return true;
        }

        return false;
    }
});

// Prior to this time, the first implementation of the above setOnTabClickListener monitor
mFragmentTabHost.setOnTabChangedListener(new TabHost.OnTabChangeListener() {
    @Override
    public void onTabChanged(String s) {
        getSupportActionBar().setTitle(s);
    }
});

License

Copyright 2016 Wing-Li

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.

Wing-Li/FragmentTabhost

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