는

Question

#beginner는 ... 내가 만든 카드의 클릭 FRM 새로운 화면으로 이동하려면 목록보기 를 사용하여 카드 목록 here is the image을 생성 목록보기 ... 제발이 문제를 해결하는 데 도움이 .... 제발 내게 내 문제를 해결하기 위해 작업을 할 수있는 방법에 대한 자세한 내용을주세요 .... .... 여기에 내가 무엇입니까 부호화 ::::

Main_Activity.java

package com.android.mezohn.nepstudy.app; 

import android.os.Bundle; 
import android.support.design.widget.FloatingActionButton; 
import android.support.design.widget.Snackbar; 
import android.support.v7.app.AppCompatActivity; 
import android.support.v7.widget.Toolbar; 
import android.view.View; 
import android.view.Menu; 
import android.view.MenuItem; 
import android.widget.AdapterView; 
import android.widget.ArrayAdapter; 
import android.widget.ListView; 

import com.android.mezohn.nepstudy.Adapter.subjectAdapter; 
import com.android.mezohn.nepstudy.R; 
import com.android.mezohn.nepstudy.model.ListDetails; 
import com.android.mezohn.nepstudy.model.model; 

import java.util.ArrayList; 

public class MainActivity extends AppCompatActivity { 

    private ListView listView; 
    private ArrayList<model>models; 
    private subjectAdapter subjectAdapter; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 

     listView = (ListView)findViewById(R.id.list_view); 
     models = ListDetails.getList(); 

     subjectAdapter = new subjectAdapter(MainActivity.this,models); 
     listView.setAdapter(subjectAdapter); 

     FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); 
     fab.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 
       Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG) 
         .setAction("Action", null).show(); 
      } 
     }); 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.menu_main, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     // Handle action bar item clicks here. The action bar will 
     // automatically handle clicks on the Home/Up button, so long 
     // as you specify a parent activity in AndroidManifest.xml. 
     int id = item.getItemId(); 

     //noinspection SimplifiableIfStatement 
     if (id == R.id.action_settings) { 
      return true; 
     } 

     return super.onOptionsItemSelected(item); 
    } 
} 

,451,515,

model.java

package com.android.mezohn.nepstudy.model; 

/** 
* Created by ecspc on 25/10/2017. 
*/ 

public class model { 

    private int subjectImage; 
    private String subjectTitle; 
    private String count; 

    public model(int subjectImage, String subjectTitle, String count) { 
     this.subjectImage = subjectImage; 
     this.subjectTitle = subjectTitle; 
     this.count = count; 
    } 

    public int getSubjectImage() { 
     return subjectImage; 
    } 

    public void setSubjectImage(int subjectImage) { 
     this.subjectImage = subjectImage; 
    } 

    public String getCount() { 
     return count; 
    } 

    public void setCount(String count) { 
     this.count = count; 
    } 

    public String getSubjectTitle() { 
     return subjectTitle; 

    } 

    public void setSubjectTitle(String subjectTitle) { 
     this.subjectTitle = subjectTitle; 
    } 
} 

subjectAdapter.java

package com.android.mezohn.nepstudy.Adapter; 

import android.content.Context; 
import android.graphics.ColorSpace; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.BaseAdapter; 
import android.widget.ImageView; 
import android.widget.TextView; 

import com.android.mezohn.nepstudy.R; 
import com.android.mezohn.nepstudy.model.model; 

import java.util.ArrayList; 

/** 
* Created by ecspc on 25/10/2017. 
*/ 

public class subjectAdapter extends BaseAdapter { 

    private Context context; 
    private ArrayList<model> models; 

    public subjectAdapter(Context context, ArrayList<model> models) { 
     this.context = context; 
     this.models = models; 
    } 

    @Override 
    public int getCount() { 
     return models.size(); 
    } 

    @Override 
    public Object getItem(int position) { 
     return models.get(position); 
    } 

    @Override 
    public long getItemId(int position) { 
     return position; 
    } 

    @Override 
    public View getView(int position, View convertView, ViewGroup parent) { 

     if(convertView ==null){ 
      convertView = View.inflate(context, R.layout.list_view,null); 

      ImageView images = convertView.findViewById(R.id.cardImage); 
      TextView title = convertView.findViewById(R.id.cardTitle); 
      TextView count = convertView.findViewById(R.id.count); 
      model model = models.get(position); 
      images.setImageResource(model.getSubjectImage()); 
      title.setText(model.getSubjectTitle()); 
      count.setText(model.getCount()); 
     } 

     return convertView; 
    } 
} 

ListDetails.java

package com.android.mezohn.nepstudy.model; 

import com.android.mezohn.nepstudy.R; 

import java.util.ArrayList; 

/** 
* Created by ecspc on 25/10/2017. 
*/ 

public class ListDetails { 

    public static ArrayList<model> getList(){ 
     ArrayList<model> subjectList = new ArrayList<>(); 
     subjectList.add(new model(R.drawable.phy,"Physics","4 chapters available")); 
     subjectList.add(new model(R.drawable.che,"Chemistry","5 chapters available ")); 
     subjectList.add(new model(R.drawable.que,"Model Questions","10 model Questions available")); 

     return subjectList; 
    } 
} 

,

나는 초보자이므로 충분한 도움을 얻을 수 있기를 바랍니다.

Answer 1

그래서 ListView에 리스너를 추가하려고 시도하지 않은 것으로 보입니다. 당신은 AdapterView.OnItemClickListener

listView.setOnItemClickListener(new AdapterView.OnItemClickListener(){ 
    @Override 
    public void onItemClick(AdapterView<?> parent, View view, int position, long id){ 
     //.. launch your new activity here using Intent 
     Intent intent = new Intent(MainActivity.this, NewActivity.class); 
     startActivity(intent); 
    } 
}); 

를 통해 또 다른 메모를 수행 할 수 있습니다, 당신은 정말 당신의 클래스를 명명에서 더 얻을 것이다. 추천 읽기 : Effective Java

또한 ViewHolder 패턴에 대해 이야기하는 Making a listview scroll smooth을 읽거나 조금 더 안드로이드를 알고 나면 RecyclerView로 이동해야합니다.