大二下学期团队项目（手机收藏页面）
今日完成了手机收藏页面的编写，主要有想看，看过与在看，通过手机请求服务器获取返回的json数据，解析然后用listview显示。
package com.example.cloudlibrary.Fragment; import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.fragment.app.Fragment; import androidx.fragment.app.FragmentActivity; import androidx.viewpager.widget.ViewPager; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ListView; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.Toast; import com.example.cloudlibrary.Adapter.CloudPagerAdapter; import com.example.cloudlibrary.Adapter.MyPagerListAdapter; import com.example.cloudlibrary.Data.AllData; import com.example.cloudlibrary.Data.ListData; import com.example.cloudlibrary.MovieLikeActivity; import com.example.cloudlibrary.MoviePagerActivity; import com.example.cloudlibrary.R; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import org.xutils.common.Callback; import org.xutils.http.RequestParams; import org.xutils.x; import java.util.ArrayList; import java.util.List; public class MyPageFragment extends Fragment implements RadioGroup.OnCheckedChangeListener{ private RadioGroup my_pager_group; private RadioButton want_look; private RadioButton now_look; private RadioButton have_look; private List<ListData> list_data=new ArrayList<>(); private ListView mypager_like_list; private ListData listData; private View view; private MyPagerListAdapter myPagerListAdapter; private AllData allData=new AllData(); String userphone=""; String usertype=""; public static final int MODE_PRIVATE = 0x0000; public static final int PAGE_ONE = 0; public static final int PAGE_TWO = 1; public static final int PAGE_THREE = 2; public MyPageFragment(){ } @Override public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { view = inflater.inflate(R.layout.activity_my_page, container, false); my_pager_group = (RadioGroup) view.findViewById(R.id.my_pager_group); want_look = (RadioButton) view.findViewById(R.id.want_look); now_look = (RadioButton) view.findViewById(R.id.now_look); have_look = (RadioButton) view.findViewById(R.id.have_look); mypager_like_list=(ListView)view.findViewById(R.id.mypager_like_list); mypager_like_list.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { ListData listData_flag = list_data.get(i); Intent intent=new Intent(); intent.putExtra("title",listData_flag.getTitle()); intent.putExtra("scorenum",listData_flag.getScorenum()); intent.putExtra("usertype",usertype); intent.setClass(view.getContext(), MovieLikeActivity.class); startActivity(intent); Toast.makeText(view.getContext(),listData_flag.getTitle()+listData_flag.getScorenum(),Toast.LENGTH_LONG).show(); } }); my_pager_group.setOnCheckedChangeListener(this); RadioButton[] rbs = new RadioButton[3]; rbs[0] =want_look; rbs[1] = now_look; rbs[2] = have_look; return view; } @Override public void onCheckedChanged(RadioGroup group, int checkedId) { SharedPreferences sp=getActivity().getSharedPreferences("userdata",MODE_PRIVATE); switch (checkedId) { case R.id.want_look: userphone=sp.getString("user_phone",""); usertype="想看"; http_like_query(userphone,usertype); break; case R.id.now_look: userphone=sp.getString("user_phone",""); usertype="在看"; http_like_query(userphone,usertype); break; case R.id.have_look: userphone=sp.getString("user_phone",""); usertype="看过"; http_like_query(userphone,usertype); break; } } public void http_like_query(String userphone,String usertype){ RequestParams params = new RequestParams("http://"+allData.getUrl()+":5000/android_like_query"); //params.setMultipart(true); params.addBodyParameter("userphone", userphone); params.addBodyParameter("usertype", usertype); //params.addBodyParameter("File",new File(Environment.getExternalStorageDirectory()+"/test_download/YLY.jpg"),null,"YLY.jpg"); x.http().get(params, new Callback.CacheCallback<String>() { List<ListData> list_data_flag = new ArrayList<>(); @Override public boolean onCache(String result) { return false; } @Override public void onSuccess(String result) { try { JSONObject object = new JSONObject(result); JSONArray array = object.optJSONArray("data"); for (int i = 0; i < array.length(); i++) { // map=new HashMap<>(); String title=array.getJSONArray(i).getString(1); String scorenum=array.getJSONArray(i).getInt(3)+""; String score=array.getJSONArray(i).getString(5); String url_flag=array.getJSONArray(i).getString(4); listData = new ListData(title, "", "", "", "", "", "", score , "", url_flag, scorenum, ""); list_data_flag.add(listData); } list_data = list_data_flag; myPagerListAdapter = new MyPagerListAdapter(getContext(),list_data); mypager_like_list.setAdapter(myPagerListAdapter); } catch (JSONException e) { e.printStackTrace(); } } @Override public void onError(Throwable ex, boolean isOnCallback) { Log.e("TAG", "onError==" + ex.toString()); } @Override public void onCancelled(CancelledException cex) { Log.e("TAG", "onCancelled==" + cex.toString()); } @Override public void onFinished() { Log.e("TAG", "onFinished"); } }); } }
<?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" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <LinearLayout android:layout_width="match_parent" android:layout_height="80dp" android:orientation="horizontal"> <ImageView android:id="@+id/first_head_picture" android:layout_width="60dp" android:layout_height="60dp" android:layout_marginTop="10dp" android:layout_marginLeft="10dp" android:src="@mipmap/headpictrue"></ImageView> <View android:layout_width="2px" android:layout_height="45dp" android:background="@color/login_line_color" android:layout_marginTop="20dp" android:layout_marginLeft="20dp"/> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical"> <TextView android:id="@+id/my_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:textSize="20dp" android:layout_marginLeft="30dp" android:textColor="#EEAAFF" android:text="风吹过半夏"></TextView> <TextView android:id="@+id/my_phone" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:textSize="20dp" android:layout_marginLeft="30dp" android:textColor="#EEAAFF" android:text="157****5171"></TextView> </LinearLayout> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="我的收藏" android:textSize="20dp"></TextView> <RadioGroup android:id="@+id/my_pager_group" android:layout_width="match_parent" android:layout_height="30dp" android:layout_alignParentBottom="true" android:background="#ffffff" android:orientation="horizontal"> <RadioButton android:id="@+id/want_look" android:layout_width="wrap_content" android:layout_height="wrap_content" style="@style/tab_menu_item" android:text="想看"></RadioButton> <RadioButton android:id="@+id/now_look" android:layout_width="wrap_content" android:layout_height="wrap_content" style="@style/tab_menu_item" android:text="在看"></RadioButton> <RadioButton android:id="@+id/have_look" android:layout_width="wrap_content" android:layout_height="wrap_content" style="@style/tab_menu_item" android:text="看过"></RadioButton> </RadioGroup> </LinearLayout> <View android:id="@+id/div_tab_bar" android:layout_width="match_parent" android:layout_height="2px" android:layout_above="@id/main_group" android:background="#DFDBDB" /> <ListView android:id="@+id/mypager_like_list" android:layout_width="match_parent" android:layout_height="wrap_content"> </ListView> </LinearLayout> </LinearLayout>
