你只需要复制粘贴，便可运行
1.首先：欢迎界面
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:background="@android:color/white"tools:context="com.atguigu.mobileplayer.SplashActivity"> <ImageView android:id="@+id/iv_icon" android:layout_width="80dp" android:layout_height="80dp" android:layout_centerInParent="true" android:class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="@drawable/login_icon" />
<LinearLayout android:gravity="center" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/iv_icon" android:layout_centerHorizontal="true" android:orientation="horizontal"> <ProgressBar android:layout_gravity="center_vertical" android:layout_width="30dp" android:layout_height="30dp" /> <TextView android:layout_gravity="center_vertical" android:layout_marginLeft="5dp" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="正在启动中..." android:textColor="#000000" android:textSize="20sp" /></LinearLayout>
</RelativeLayout>
package com.atguigu.jiagou1;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.MotionEvent;
public class SplashActivity extends Activity {
private Handler handler = new Handler();private static final String TAG = SplashActivity.class.getSimpleName();//SplashActivity@Overrideprotected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash);
handler.postDelayed(new Runnable() { @Override
public void run() { //执行在主线程，并且在2秒后执行
startMainActivity();
}
}, 2000);
}private boolean isStartMain = false;private void startMainActivity() { if(!isStartMain){
isStartMain = true;
Intent intent = new Intent(this,MainActivity.class);
startActivity(intent); //关闭当前页面
finish();
}
}@Overridepublic boolean onTouchEvent(MotionEvent event) {
Log.e(TAG, "action==" + event.getAction());
startMainActivity(); return super.onTouchEvent(event);
}@Overrideprotected void onDestroy() { super.onDestroy();// handler.removeCallbacksAndMessages(null);
}
}
主页面mainActivity
<?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" android:orientation="vertical"><!--标题拦截--><include layout="@layout/titlebar"/><!--用Framelayou替换各个Fragment--><FrameLayout android:id="@+id/fl_content" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" /><!--底部的RadioGroup-切换不同的页面-不同Fragment--><RadioGroup android:id="@+id/rg_main" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#11000000" android:gravity="center_vertical" android:orientation="horizontal" android:padding="5dp"> <RadioButton android:id="@+id/rb_local_video" style="@style/bottom_tab_style" android:drawableTop="@drawable/rb_local_video_drawable_selector" android:text="本地视频" />
<RadioButton android:id="@+id/rb_local_audio" style="@style/bottom_tab_style" android:drawableTop="@drawable/rb_local_audio_drawable_selector" android:text="本地音乐" />
<RadioButton android:id="@+id/rb_net_video" style="@style/bottom_tab_style" android:drawableTop="@drawable/rb_net_video_drawable_selector" android:text="网络视频" />
<RadioButton android:id="@+id/rb_net_audio" style="@style/bottom_tab_style" android:drawableTop="@drawable/rb_net_audio_drawable_selector" android:text="网络音频" /></RadioGroup>
</LinearLayout>
package com.atguigu.jiagou1;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.widget.RadioGroup;
import com.atguigu.jiagou1.base.BaseFragment;
import com.atguigu.jiagou1.fragment.AudioFragment;
import com.atguigu.jiagou1.fragment.NetAudioFragment;
import com.atguigu.jiagou1.fragment.NetVideoFragment;
import com.atguigu.jiagou1.fragment.VideoFragment;
import java.util.ArrayList;
public class MainActivity extends FragmentActivity {
private RadioGroup rg_main;/** * 各个页面的Fragment */private ArrayList<BaseFragment> baseFragments;/** * 不同Fragment在列表中的位置 */private int position = 0;private Fragment mContent;
@Overrideprotected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
initView();
initFragment();
setListener();
}/**
* 设置监听RadioGroup
*/private void setListener() {
rg_main.setOnCheckedChangeListener(new MyOnCheckedChangeListener());
rg_main.check(R.id.rb_local_video);
}class MyOnCheckedChangeListener implements RadioGroup.OnCheckedChangeListener { @Override
public void onCheckedChanged(RadioGroup group, int checkedId) { switch (checkedId) { case R.id.rb_local_video://0
position = 0; break; case R.id.rb_local_audio://1
position = 1; break; case R.id.rb_net_video://2
position = 2; break; case R.id.rb_net_audio://3
position = 3; break;
} //根据位置从集合中取对应的Fragment
Fragment toFragment = getFragment(position); //把对应的Fragment绑定到Activity中
switchFragment(mContent, toFragment);
}}/**
* @param fromFragment 刚才显示过的Fragment -隐藏
* @param toFragment 马上要显示的Fragment-显示，添加
*/private void switchFragment(Fragment fromFragment, Fragment toFragment) { if (mContent != toFragment) {
mContent = toFragment; if (toFragment != null) {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); //判断toFragment是否添加
if (!toFragment.isAdded()) { //如果没有添加
//隐藏fromFragment
if (fromFragment != null) {
ft.hide(fromFragment);
} //添加toFragment
ft.add(R.id.fl_content, toFragment).commit(); //提交// ft.commit();
} else { //如果添加了
//隐藏fromFragment
if (fromFragment != null) {
ft.hide(fromFragment);
} //显示toFragment
ft.show(toFragment).commit(); //提交
}
}} }
/**
* 根据位置取对应的Frament
*
* @param position
* @return
*/private BaseFragment getFragment(int position) { if (baseFragments != null && baseFragments.size() > 0) { return baseFragments.get(position);//返回四个Fragment中的某一个
} return null;
}/**
* 初始化Fragment
*/private void initFragment() {
baseFragments = new ArrayList<>();
baseFragments.add(new VideoFragment());//本地视频Fragment
baseFragments.add(new AudioFragment());//本地音频Fragment
baseFragments.add(new NetVideoFragment());//网络视频Fragment
baseFragments.add(new NetAudioFragment());//网络音频Fragment}private void initView() {
setContentView(R.layout.activity_main);
rg_main = (RadioGroup) findViewById(R.id.rg_main);
}}
提供BaseFragment VideoFragment,AudioFragment,NetVideoFragment,NetAudioFragment继承BaseFragment
package com.atguigu.jiagou1.base;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/**
*
作用：基类，公共类
VideoFragment,AudioFragment,NetVideoFragment,NetAudioFragment继承BaseFragment
*/
public abstract class BaseFragment extends Fragment {
/**
* 上下文
*/public Context mContext;/**
* 当BaseFragment被创建的时候被系统调用
* @param savedInstanceState
*/@Overridepublic void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
mContext = getActivity();
}/**
* 当创建视图的时候调用该方法
* @param inflater
* @param container
* @param savedInstanceState
* @return
*/@Nullable@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {// return super.onCreateView(inflater, container, savedInstanceState);
return initView(); }
/** * 抽象方法，由孩子实现；达到自己特有效果 * @return */public abstract View initView();
/**
* 当系统创建Activity完成的时候回调这个方法
* 绑定数据
* @param savedInstanceState
*/@Overridepublic void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState);
initData();
}/**
* 当孩子需要联网请求数据，绑定数据等重写该方法;此方法执行在initView之后
*/public void initData() {
}}
package com.atguigu.jiagou1.fragment;
import android.graphics.Color;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.TextView;
import com.atguigu.jiagou1.base.BaseFragment;
/**
作用：本地音频
*/
public class AudioFragment extends BaseFragment {
private TextView textView;@Overridepublic View initView() {
Log.e("TAG","本地音频视图（页面）初始化了...");
textView = new TextView(mContext);
textView.setTextSize(30);
textView.setTextColor(Color.RED);
textView.setGravity(Gravity.CENTER); return textView;
}@Overridepublic void initData() { super.initData();
Log.e("TAG","本地音频数据初始化了...");
textView.setText("本地音频的内容");
}}
package com.atguigu.jiagou1.fragment;
import android.graphics.Color;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.TextView;
import com.atguigu.jiagou1.base.BaseFragment;
/**
作用：网络音频
*/
public class NetAudioFragment extends BaseFragment {
private TextView textView;@Overridepublic View initView() {
Log.e("TAG","网络音频视图（页面）初始化了...");
textView = new TextView(mContext);
textView.setTextSize(30);
textView.setTextColor(Color.RED);
textView.setGravity(Gravity.CENTER); return textView;
}@Overridepublic void initData() { super.initData();
Log.e("TAG","网络音频数据初始化了...");
textView.setText("网络音频的内容");
}}
package com.atguigu.jiagou1.fragment;
import android.graphics.Color;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.TextView;
import com.atguigu.jiagou1.base.BaseFragment;
/**
作用：本地视频
*/
public class VideoFragment extends BaseFragment {
private TextView textView;@Overridepublic View initView() {
Log.e("TAG","本地视频视图（页面）初始化了...");
textView = new TextView(mContext);
textView.setTextSize(30);
textView.setTextColor(Color.RED);
textView.setGravity(Gravity.CENTER); return textView;
}@Overridepublic void initData() { super.initData();
Log.e("TAG","本地视频数据初始化了...");
textView.setText("本地视频的内容");
}}
package com.atguigu.jiagou1.fragment;
import android.graphics.Color;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.TextView;
import com.atguigu.jiagou1.base.BaseFragment;
/**
作者：尚硅谷-杨光福 on 2016/9/6 10:52
作用：网络视频
*/
public class NetVideoFragment extends BaseFragment {
private TextView textView;@Overridepublic View initView() {
Log.e("TAG","网络视频视图（页面）初始化了...");
textView = new TextView(mContext);
textView.setTextSize(30);
textView.setTextColor(Color.RED);
textView.setGravity(Gravity.CENTER); return textView;
}@Overridepublic void initData() { super.initData();
Log.e("TAG","网络视频数据初始化了...");
textView.setText("网络视频的内容");
}}
package com.atguigu.jiagou1.base;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.Toast;
import com.atguigu.jiagou1.R;
/**
作用：自定义标题栏
*/
public class Titlebar extends LinearLayout implements View.OnClickListener {
private View tv_search;private View rl_game;private View iv_history;private Context mContext;@Overrideprotected void onFinishInflate() { super.onFinishInflate();
tv_search = getChildAt(1);
rl_game = getChildAt(2);
iv_history = getChildAt(3);
tv_search.setOnClickListener(this);
rl_game.setOnClickListener(this);
iv_history.setOnClickListener(this);
}/**
* 在代码中创建的时候通常用这个方法
* @param context
*/public Titlebar(Context context) { this(context,null);
}/**
* 在布局文件中使用该类的时候，系统通过这个构造方法实例化
* @param context
* @param attrs
*/public Titlebar(Context context, AttributeSet attrs) { this(context, attrs,0);
}public Titlebar(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); this.mContext = context;
}@Overridepublic void onClick(View v) { switch (v.getId()){ case R.id.tv_search:
Toast.makeText(mContext, "搜索", Toast.LENGTH_SHORT).show(); break; case R.id.rl_game:
Toast.makeText(mContext, "游戏", Toast.LENGTH_SHORT).show(); break; case R.id.iv_history:
Toast.makeText(mContext, "历史记录", Toast.LENGTH_SHORT).show(); break;
}
}}
<?xml version="1.0" encoding="utf-8"?>
<com.atguigu.jiagou1.base.Titlebar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="55dp" android:background="#ff3097fd" android:gravity="center_vertical" android:orientation="horizontal"><ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginLeft="8dp" android:class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="@drawable/ic_topbanner_logo" /><TextView android:id="@+id/tv_search" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginLeft="8dp" android:layout_weight="1" android:background="@drawable/tv_search_bg_selector" android:clickable="true" android:drawableLeft="@drawable/tv_search_drawable_selector" android:drawablePadding="8dp" android:text="全网搜索" android:textColor="@drawable/tv_search_textcolor_selector" android:textSize="14sp" /><RelativeLayout android:id="@+id/rl_game" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="8dp"> <TextView android:id="@+id/tv_game" android:layout_width="wrap_content" android:layout_height="wrap_content" android:drawableLeft="@drawable/ic_topbanner_game" /> <ImageView android:layout_width="6dp" android:layout_height="6dp" android:layout_alignRight="@id/tv_game" android:background="@drawable/shap" /></RelativeLayout><ImageView android:id="@+id/iv_history" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:background="@drawable/ic_topbanner_record" />
</com.atguigu.jiagou1.base.Titlebar>
//图片和基本的选择器就不发了,你去尽情的扩展吧
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