您的位置:首页 > 其它

侧滑,tablayout,PullToRefreshListView

2017-09-20 10:47 471 查看
------------------------------主页面布局
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">

<FrameLayout
android:id="@+id/frame_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"></FrameLayout>

<RelativeLayout
android:id="@+id/linear_layout"
android:layout_width="200dp"
android:layout_height="match_parent"
android:layout_gravity="left"
android:background="#ffffff">

<ListView
android:id="@+id/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"></ListView>
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>
--------------------------------------------------侧滑主页面
package fragment.bwie.com.lianxi17;

import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.AppCompatActivity;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;

import java.util.ArrayList;
import java.util.List;

import fragment.bwie.com.lianxi17.Fragment_01.Fragment_01;

public class MainActivity extends AppCompatActivity {

private DrawerLayout drawerLayout;
private FrameLayout frameLayout;
private RelativeLayout relativeLayout;
private ListView listView;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
frameLayout = (FrameLayout) findViewById(R.id.frame_layout);
relativeLayout = (RelativeLayout) findViewById(R.id.linear_layout);
listView = (ListView) findViewById(R.id.list_view);

List<String> list = new ArrayList<>();
list.add("666");
list.add("999");
list.add("6666");
list.add("444");

ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,android.R.id.text1,list);
listView.setAdapter(arrayAdapter);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout, new Fragment_01()).commit();
drawerLayout.closeDrawer(relativeLayout);

}
}
--------------------------------------------------tablayout,viewpager布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.design.widget.TabLayout
android:id="@+id/table_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="center"
app:tabIndicatorColor="#FF4600"
app:tabMode="scrollable"
app:tabSelectedTextColor="#0078D7"
app:tabTextColor="#000000"
></android.support.design.widget.TabLayout>

<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"></android.support.v4.view.ViewPager>

</LinearLayout>
--------------------------------------------tablayout,viewpager布局
package fragment.bwie.com.lianxi17.Fragment_01;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import java.util.ArrayList;
import java.util.List;

import fragment.bwie.com.lianxi17.R;

/**
* Created by CZ on 2017/9/19.
*/
public class Fragment_01 extends Fragment {

private TabLayout tabLayout;
private ViewPager pager;

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_layout, container, false);
tabLayout = (TabLayout) view.findViewById(R.id.table_layout);
pager = (ViewPager) view.findViewById(R.id.pager);
return view;
}

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
//"头条","社会","国内","娱乐","体育","军事","科技","财经","时尚"
final List<String> list = new ArrayList<>();
list.add("头条");
list.add("社会");
list.add("国内");
list.add("娱乐");
list.add("体育");
list.add("军事");
list.add("科技");
list.add("财经");
list.add("时尚");
pager.setAdapter(new FragmentPagerAdapter(getChildFragmentManager()) {
@Override

e42a
public CharSequence getPageTitle(int position) {
return list.get(position);
}

@Override
public Fragment getItem(int position) {
NewsFragment newsFragment = new NewsFragment();
Bundle bundle = new Bundle();
if (list.get(position).equals("头条")) {
bundle.putString("name", "头条");
} else if (list.get(position).equals("社会")) {
bundle.putString("name", "社会");
} else if (list.get(position).equals("国内")) {
bundle.putString("name", "国内");
} else if (list.get(position).equals("娱乐")) {
bundle.putString("name", "娱乐");
} else if (list.get(position).equals("体育")) {
bundle.putString("name", "体育");
} else if (list.get(position).equals("军事")) {
bundle.putString("name", "军事");
} else if (list.get(position).equals("科技")) {
bundle.putString("name", "科技");
} else if (list.get(position).equals("财经")) {
bundle.putString("name", "财经");
} else if (list.get(position).equals("时尚")) {
bundle.putString("name", "时尚");
}
newsFragment.setArguments(bundle);
return newsFragment;
}

@Override
public int getCount() {
return list.size();
}
});
tabLayout.setupWithViewPager(pager);
}
}
-----------------------------------------------
PullToRefreshListView布局
package fragment.bwie.com.lianxi17.Fragment_01;

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.ListView;

import com.google.gson.Gson;
import com.handmark.pulltorefresh.library.ILoadingLayout;
import com.handmark.pulltorefresh.library.PullToRefreshBase;
import com.handmark.pulltorefresh.library.PullToRefreshListView;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import fragment.bwie.com.lianxi17.R;
import fragment.bwie.com.lianxi17.adapter.MyAdapter;
import fragment.bwie.com.lianxi17.bena.Bean;

/**
* Created by CZ on 2017/9/19.
*/
public class NewsFragment extends Fragment {

private PullToRefreshListView listView;
private ILoadingLayout startLabels;
private ILoadingLayout endLabels;
private int num = 1;
private List<Bean.ResultBean.DataBean> list = new ArrayList<>();
private MyAdapter myAdapter;

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.new_layout, container, false);
listView = (PullToRefreshListView) view.findViewById(R.id.refresh_list_view);
return view;
}

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
Bundle bundle = getArguments();
final String string = bundle.getString("name", "头条");
Log.i("-----------",string);
getData(string);

listView.setMode(PullToRefreshBase.Mode.BOTH);
startLabels = listView.getLoadingLayoutProxy(true, false);
startLabels.setPullLabel("下拉刷新");
startLabels.setRefreshingLabel("正在刷新...");
startLabels.setReleaseLabel("放开刷新");

endLabels = listView.getLoadingLayoutProxy(false, true);
endLabels.setPullLabel("上拉刷新");
endLabels.setRefreshingLabel("正在载入...");
endLabels.setReleaseLabel("放开刷新...");
listView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ListView>() {
//下拉
@Override
public void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) {
num = 1;
getData(string);
myAdapter.notifyDataSetChanged();
}

//上啦
@Override
public void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) {
num++;
getData(string);
myAdapter.notifyDataSetChanged();
}
});

}

private void getData(final String string) {
AsyncTask<Void, Void, String> asyncTask = new AsyncTask<Void, Void, String>() {
@Override
protected String doInBackground(Void... voids) {
String path = null;
try {
path = "http://v.juhe.cn/toutiao/index?type=" + URLEncoder.encode(string,"utf-8") + "&key=c4479ad58f41e7f78a8fa073d0b1f1b5&menu=%E8%A5%BF%E7%BA%A2%E6%9F%BF&rn=10&pn=" + num;
} catch (Exception e) {
e.printStackTrace();
}

try {
URL url = new URL(path);
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET");
urlConnection.setConnectTimeout(5000);
urlConnection.setReadTimeout(5000);
int responseCode = urlConnection.getResponseCode();
if (responseCode == 200) {
InputStream inputStream = urlConnection.getInputStream();
String json = streamTostring(inputStream, "utf-8");
return json;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}

@Override
protected void onPostExecute(String s) {
super.onPostExecute(s);
Gson gson = new Gson();
Bean bean = gson.fromJson(s, Bean.class);

list.addAll(bean.getResult().getData());

Log.i("----------------------",bean.getResult().getData().size()+"-------");
myAdapter = new MyAdapter(bean.getResult().getData(), getActivity());
listView.setAdapter(myAdapter);

Date date = new Date(System.currentTimeMillis());
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("HH:mm");
startLabels.setLastUpdatedLabel("上次刷新时间:" + simpleDateFormat.format(date));

}
};
asyncTask.execute();
}

private String streamTostring(InputStream inputStream, String s) {
try {
InputStreamReader inputStreamReader = new InputStreamReader(inputStream, s);
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
StringBuilder builder = new StringBuilder();
String string = null;
while ((string = bufferedReader.readLine()) != null) {
builder.append(string);
}
bufferedReader.close();
return builder.toString();

} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
----------------------------------------------会发生的错误,解决方法
在styles文件里写一个Notitle
<style name="NoTitle" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
然后早配置里修改
android:theme="@style/NoTitle"

                                            
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: