1activity_main.xml
<?xml version="1.0" encoding="utf-8"?><android.support.v4.widget.DrawerLayout android:id="@+id/draw" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.example.xin09921.MainActivity"> <HorizontalScrollView android:id="@+id/hsv" android:layout_width="match_parent" android:layout_height="wrap_content"> <LinearLayout android:id="@+id/hll" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" ></LinearLayout> </HorizontalScrollView> <android.support.v4.view.ViewPager android:id="@+id/hvp" android:layout_marginTop="50dp" android:layout_width="match_parent" android:layout_height="match_parent" /> <LinearLayout android:id="@+id/cll" android:layout_width="300dp" android:layout_height="match_parent" android:orientation="vertical" android:layout_gravity="left" android:choiceMode="singleChoice" android:background="#fe0" > <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="侧滑栏" android:textSize="30dp" /> <ListView android:id="@+id/clv" android:layout_width="match_parent" android:layout_height="wrap_content" /> </LinearLayout></android.support.v4.widget.DrawerLayout>
2fragmen_pull
<?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"> <com.handmark.pulltorefresh.library.PullToRefreshListView android:id="@+id/pullLv" android:layout_width="match_parent" android:layout_height="match_parent"></com.handmark.pulltorefresh.library.PullToRefreshListView></LinearLayout>
3pull_item_layout.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <TextView android:id="@+id/tv" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="正在加载..." android:textSize="30dp" /> <ImageView android:id="@+id/iv" android:layout_width="match_parent" android:layout_height="wrap_content" android:src="@mipmap/ic_launcher" /></LinearLayout>
4
activity_view_pager.xml
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.example.xin09921.Main2Activity"> <android.support.v4.view.ViewPager android:id="@+id/vp" android:layout_width="match_parent" android:layout_height="match_parent" tools:layout_editor_absoluteY="8dp" tools:layout_editor_absoluteX="8dp" /> <LinearLayout android:id="@+id/ll" android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:gravity="center" ></LinearLayout></RelativeLayout>
5主activty
package com.example.xin09921;import android.graphics.Color;import android.os.Bundle;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentManager;import android.support.v4.app.FragmentPagerAdapter;import android.support.v4.view.ViewPager;import android.support.v4.widget.DrawerLayout;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.view.ViewGroup;import android.widget.AdapterView;import android.widget.ArrayAdapter;import android.widget.HorizontalScrollView;import android.widget.LinearLayout;import android.widget.ListView;import android.widget.TextView;import java.net.URLEncoder;import java.util.ArrayList;import java.util.List;public class MainActivity extends AppCompatActivity { private ViewPager vp; private HorizontalScrollView hsv; private LinearLayout hll; private LinearLayout cll; private ListView clv; private String[] titles = new String[]{"福利","Android","iOS","休息视频","拓展资源","前端","all"}; private DrawerLayout draw; private List<TextView> list; private Mvpdapter mvpdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); intiView(); FragmentManager supportFragmentManager = getSupportFragmentManager(); mvpdapter = new Mvpdapter(supportFragmentManager); vp.setAdapter(mvpdapter); vp.addOnPageChangeListener(new ViewPager.OnPageChangeListener() { @Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { for (int i=0;i<list.size();i++) { if (position==i) { list.get(i).setTextColor(Color.RED); }else { list.get(i).setTextColor(Color.BLACK); } } TextView textView = list.get(position); int i = textView.getWidth() + 10; hsv.scrollTo(i*position,0); } @Override public void onPageSelected(int position) { } @Override public void onPageScrollStateChanged(int state) { } }); clv.setAdapter(new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,titles)); clv.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { vp.setCurrentItem(i); Fragment1.getString("http://gank.io/api/data/"+ URLEncoder.encode(titles[i])+"/"); draw.closeDrawers(); } }); } class Mvpdapter extends FragmentPagerAdapter{ public Mvpdapter(FragmentManager fm) { super(fm); } @Override public Fragment getItem(int position) { return Fragment1.getString("http://gank.io/api/data/"+ URLEncoder.encode(titles[position])+"/"); } @Override public int getCount() { return list.size(); } } private void intiView() { vp = (ViewPager) findViewById(R.id.hvp); hsv = (HorizontalScrollView) findViewById(R.id.hsv); hll = (LinearLayout) findViewById(R.id.hll); cll = (LinearLayout) findViewById(R.id.cll); clv = (ListView) findViewById(R.id.clv); draw = (DrawerLayout) findViewById(R.id.draw); //创建集合存放textview list = new ArrayList<>(); //创建textview for(int i=0;i<titles.length;i++){ //创建Textview TextView textView = new TextView(MainActivity.this); textView.setText(titles[i]); textView.setTextSize(20); textView.setId(i+1000); //点击事件 textView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { int id = view.getId(); vp.setCurrentItem(id-1000); } }); //刚进入程序第一个为红色 if(i==0){ textView.setTextColor(Color.RED); }else{ textView.setTextColor(Color.BLACK); } LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); params.setMargins(20,10,20,10); hll.addView(textView,params); //添加到集合 list.add(textView); } }}6第二个无限轮播
package com.example.xin09921;import android.content.Intent;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.support.v4.view.PagerAdapter;import android.support.v4.view.ViewPager;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.view.ViewGroup;import android.widget.ImageView;import android.widget.LinearLayout;import com.nostra13.universalimageloader.core.ImageLoader;import java.util.ArrayList;import java.util.List;public class Main2Activity extends AppCompatActivity { private ViewPager vp; private LinearLayout ll; private List<ImageView> ivlist = new ArrayList<>(); private String[] urlStr = new String[]{"http://pic8.nipic.com/20100701/5290458_114840036316_2.jpg", "http://pic2.nipic.com/20090424/1468853_230119053_2.jpg", "http://img3.3lian.com/2013/s1/20/d/57.jpg", "http://pic39.nipic.com/20140226/18071023_164300608000_2.jpg", "http://a0.att.hudong.com/15/08/300218769736132194086202411_950.jpg"};Handler handler=new Handler(){ @Override public void handleMessage(Message msg) { super.handleMessage(msg); int i=vp.getCurrentItem(); i++; vp.setCurrentItem(i); sendEmptyMessageDelayed(0,2000); }}; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main2); vp = (ViewPager) findViewById(R.id.vp); ll = (LinearLayout) findViewById(R.id.ll); MVPAdapter mvpAdapter = new MVPAdapter(); vp.setAdapter(mvpAdapter); initDot(); vp.setCurrentItem(1000*urlStr.length); handler.sendEmptyMessageDelayed(0,2000); vp.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { @Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { } @Override public void onPageSelected(int position) { for(int i=0;i<ivlist.size();i++){ if(position%urlStr.length==i){ ivlist.get(position%urlStr.length).setImageResource(R.drawable.dot_focuable); }else { ivlist.get(i).setImageResource(R.drawable.dot_normal); } } } @Override public void onPageScrollStateChanged(int state) { } }); } private void initDot() { if(ivlist!=null){ ivlist.clear(); } for(int i=0;i<urlStr.length;i++){ ImageView imageView = new ImageView(Main2Activity.this); if(i==0){ imageView.setImageResource(R.drawable.dot_focuable); }else{ imageView.setImageResource(R.drawable.dot_normal); } LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(20, 20); layoutParams.setMargins(10,0,10,0); ll.addView(imageView,layoutParams); ivlist.add(imageView); } } class MVPAdapter extends PagerAdapter { @Override public int getCount() { return Integer.MAX_VALUE; } @Override public boolean isViewFromObject(View view, Object object) { return view==object; } @Override public Object instantiateItem(ViewGroup container, int position) { ImageView imageView = new ImageView(Main2Activity.this); imageView.setScaleType(ImageView.ScaleType.FIT_XY); ImageLoader.getInstance().displayImage(urlStr[position%urlStr.length],imageView); container.addView(imageView); imageView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Intent intent = new Intent(Main2Activity.this, MainActivity.class); startActivity(intent); } }); return imageView; } @Override public void destroyItem(ViewGroup container, int position, Object object) { container.removeView((View)object); } }}
7.fragment纵向滑动
package com.example.xin09921;import android.os.AsyncTask;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.util.Log;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.ImageView;import android.widget.ListView;import android.widget.TextView;import com.bawei.wzq.wzlibrary.utils.NetWorkUtil;import com.handmark.pulltorefresh.library.PullToRefreshBase;import com.handmark.pulltorefresh.library.PullToRefreshListView;import com.nostra13.universalimageloader.core.ImageLoader;import org.json.JSONArray;import org.json.JSONException;import org.json.JSONObject;import java.util.ArrayList;import java.util.List;/** * author:Created by WangZhiQiang on 2017/9/21. */public class Fragment1 extends Fragment { int i = 0; private View view; private String url; private PullToRefreshListView pullLv; private List<Strbean> list; private MpullAdapter mpullAdapter; public static Fragment1 getString(String s) { Fragment1 fragment1 = new Fragment1(); Bundle bundle = new Bundle(); bundle.putString("Url", s); fragment1.setArguments(bundle); return fragment1; } @Nullable @Override public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { view = inflater.inflate(R.layout.fragment, container, false); return view; } @Override public void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); Bundle arguments = getArguments(); url = arguments.getString("Url"); pullLv = (PullToRefreshListView) view.findViewById(R.id.pullLv); pullLv.setMode(PullToRefreshBase.Mode.BOTH); list = new ArrayList<>(); mpullAdapter = new MpullAdapter(); pullLv.setAdapter(mpullAdapter); new MAsyncTask().execute(url + "10/1"); pullLv.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ListView>() { @Override public void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) { list.clear(); i = 1; new MAsyncTask().execute(url + "10/1"); } @Override public void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) { i++; new MAsyncTask().execute(url + "10/" + i); } }); } class MAsyncTask extends AsyncTask<String, Void, String> { @Override protected String doInBackground(String... strings) { String netString = new NetWorkUtil().getNetString(strings[0]); Log.e("33TAG---------------", netString); return netString; /* try { URL url = new URL(strings[0]); HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection(); int responseCode = urlConnection.getResponseCode(); if (responseCode ==200){ InputStream inputStream = urlConnection.getInputStream(); BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream)); StringBuffer buffer = new StringBuffer(); String string = ""; while ((string=reader.readLine())!=null){ buffer.append(reader); } Log.e("bbbb--------",buffer.toString() ); return buffer.toString(); } } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return null;*/ } //http://img3.3lian.com/2013/s1/20/d/57.jpg @Override protected void onPostExecute(String s) { super.onPostExecute(s); Log.e("sss-------------", s); try { JSONObject jsonObject = new JSONObject(s); JSONArray results = jsonObject.optJSONArray("results"); for (int i = 0; i < results.length(); i++) { JSONArray images = results.optJSONObject(i).optJSONArray("images"); if (images != null) { list.add(new Strbean((String) images.get(0), results.optJSONObject(i).optString("desc"))); } else { String u = "http://img3.3lian.com/2013/s1/20/d/57.jpg"; list.add(new Strbean(u, results.optJSONObject(i).optString("desc"))); } } mpullAdapter.notifyDataSetChanged(); pullLv.onRefreshComplete(); } catch (JSONException e) { e.printStackTrace(); } } } class MpullAdapter extends BaseAdapter { @Override public int getCount() { return list.size(); } @Override public Object getItem(int i) { return list.get(i); } @Override public long getItemId(int i) { return i; } class ViewHowder { TextView tv; ImageView iv; } @Override public View getView(int i, View view, ViewGroup viewGroup) { ViewHowder vh = null; if (view == null) { view = View.inflate(getActivity(), R.layout.itempull, null); vh = new ViewHowder(); vh.iv = (ImageView) view.findViewById(R.id.iv); vh.tv = (TextView) view.findViewById(R.id.tv); view.setTag(vh); } else { vh = (ViewHowder) view.getTag(); } vh.tv.setText(list.get(i).getTv()); ImageLoader.getInstance().displayImage(list.get(i).getImg(), vh.iv); return view; } }}
8.存放
package com.example.xin09921;/** * author:Created by WangZhiQiang on 2017/9/21. */public class Strbean { private String img; private String tv; public Strbean(String img, String tv) { this.img = img; this.tv = tv; } public String getImg() { return img; } public void setImg(String img) { this.img = img; } public String getTv() { return tv; } public void setTv(String tv) { this.tv = tv; } @Override public String toString() { return "Strbean{" + "img='" + img + '\'' + ", tv='" + tv + '\'' + '}'; }}9.图片的获取
package com.example.xin09921;import android.app.Application;import com.nostra13.universalimageloader.core.ImageLoader;import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;/** * author:Created by WangZhiQiang on 2017/9/21. */public class Mapp extends Application{ @Override public void onCreate() { super.onCreate(); ImageLoaderConfiguration build = new ImageLoaderConfiguration.Builder(this).build(); ImageLoader.getInstance().init(build); }}清单文件
<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.xin09921"><uses-permission android:name="android.permission.INTERNET"></uses-permission> <application android:name=".Mapp" android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme"> <activity android:name=".MainActivity"> </activity> <activity android:name=".Main2Activity"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest>
