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[Mobile] อยากทราบว่า สามารถ extend 2 class ได้ไหมครับ Fragment กับ Activity

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natty

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คือมีจะทำ viewpager swipe อ่ะครับ มันต้อง extend fragment

แล้วจะใส่โค้ดไปในหน้านั้นด้วย จะต้อง extend Activity อีกทีครับ ไม่ทราบว่าจะมี การรวมโค้ดเข้าด้วยกันได้อย่างไรครับ

อันนี้โค้ด ที่ extend fragment

Code (Android-Java)

public class Tab1Fragment extends Fragment {
    /** (non-Javadoc)
     * @see android.support.v4.app.Fragment#onCreateView(android.view.LayoutInflater, android.view.ViewGroup, android.os.Bundle)
     */
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        if (container == null) {
            // We have different layouts, and in one of them this
            // fragment's containing frame doesn't exist.  The fragment
            // may still be created from its saved state, but there is
            // no reason to try to create its view hierarchy because it
            // won't be displayed.  Note this is not needed -- we could
            // just run the code below, where we would create and return
            // the view hierarchy; it would just never be used.
            return null;
        }
        return (LinearLayout)inflater.inflate(R.layout.tab_frag1_layout, container, false);
    }
}

อันนีเโค้ดที่ extend Activity
Code (Android-Java)

package com.travel;
 
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.List;
 
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.StatusLine;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONException;
import org.json.JSONObject;
 
import com.travel.AsyncFacebookRunner.RequestListener;
import com.travel.SessionEvents.AuthListener;
import com.travel.SessionEvents.LogoutListener;
 
import android.os.Bundle;
import android.os.StrictMode;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
 
 
 
public class show_menu extends Activity implements OnClickListener {
     
    private static final String tag = "show_menu";
    private LoginButton mLoginButton;
    String name;
    String id;
    String idName;
    private Facebook mFacebook;
    private AsyncFacebookRunner mAsyncRunner;
    private TextView txtLogin;
    private TextView txtLoginID;
     
    @SuppressLint("NewApi")
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.d(tag, getResources().getString(R.string.CREATING_VIEW));
        mFacebook = new Facebook(getResources().getString(R.string.FACEBOOK_ID_TEST));
        setContentView(R.layout.show_menu);
             
         
        // Permission StrictMode
        if (android.os.Build.VERSION.SDK_INT > 9) {
            StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
            StrictMode.setThreadPolicy(policy);
        }
         
        SharedPreferences pref = getApplicationContext().getSharedPreferences("MyPref", 0); // 0 - for private mode
        Editor editor = pref.edit();
        String status = pref.getString("status", "");
         
//        Intent intent= getIntent();
//        String status = intent.getStringExtra("status"); 
//        String MemberID = intent.getStringExtra("MemberID"); 
         
        mLoginButton = (LoginButton) this.findViewById(R.id.login);
        txtLogin = (TextView) this.findViewById(R.id.txtShowName);
        txtLoginID = (TextView) this.findViewById(R.id.txtLoginID);
         
//      txtLogin.setText(status);
         
        if(status == "userLogin"){
            txtLogin.setText(status);
            //txtLoginID.setText(MemberID);
            editor.putString("status", status.toString().trim());
            editor.commit();
        }
        else if(status == "facebookLogin"){
            txtLogin.setText(status);
            //txtLoginID.setText(strMemberID);
            editor.putString("status", status.toString().trim());
            editor.commit();
            mAsyncRunner = new AsyncFacebookRunner(mFacebook);
            mAsyncRunner.request("me", new SampleRequestListener());
        }
         
        //
        //mAsyncRunner = new AsyncFacebookRunner(mFacebook);
        //mAsyncRunner.request("me", new SampleRequestListener());
 
 
        SessionStore.restore(mFacebook, this);
        SessionEvents.addAuthListener(new SampleAuthListener());
        SessionEvents.addLogoutListener(new SampleLogoutListener());
        mLoginButton.init(this, mFacebook);
     
        // btnDetailMember
        Button btnDetailMember = (Button) findViewById(R.id.btnDetailMember);
        btnDetailMember.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent newActivity = new Intent(show_menu.this,DetailMember.class);
                finish();
                startActivity(newActivity);
            }
        });
         
        // btnLogOut
        Button btnLogout = (Button) findViewById(R.id.btnLogout);
        btnLogout.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                SharedPreferences pref = getApplicationContext().getSharedPreferences("MyPref", 0); // 0 - for private mode
                Editor editor = pref.edit();
                String status = pref.getString("status", "");
                 
                if(status == "userLogin"){
                    editor.clear();
                    editor.commit();
                    Intent newActivity = new Intent(show_menu.this,Main.class);
                    finish();
                    startActivity(newActivity);
                }
                else{
                    mLoginButton.performClick();
                }
 
            }
        });
         
        // btnMenuAdmin
        Button btnAdmin = (Button) findViewById(R.id.btnAdmin);
        btnAdmin.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent newActivity = new Intent(show_menu.this,Main_tab.class);
                finish();
                startActivity(newActivity);
            }
        });
         
         
    }
    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data)
        {
            super.onActivityResult(requestCode, resultCode, data);
            mFacebook.authorizeCallback(requestCode, resultCode, data);
        }
 
    //
    public class SampleAuthListener implements AuthListener
        {
 
            @Override
            public void onAuthSucceed()
                {
//                  Intent intent = new Intent(Main.this,show_menu.class);
//                  startActivity(intent);
                }
 
            @Override
            public void onAuthFail(String error)
                {
                 
                }
        }
 
    public class SampleLogoutListener implements LogoutListener
        {
            @Override
            public void onLogoutBegin()
                {
                 
                }
 
            @Override
            public void onLogoutFinish()
                {
                    Intent intent = new Intent(show_menu.this,Main.class);
                    finish();
                    startActivity(intent);
                }
        }
 
    public class SampleRequestListener extends BaseRequestListener
        {
 
            @Override
            public void onComplete(final String response, final Object state)
                {
                    try
                        {
                            // process the response here: executed in background thread
                            Log.d("Facebook-Example", "Response: " + response.toString());
                            JSONObject json = Util.parseJson(response);
                            name = json.getString("name");
                            id = json.getString("id");
 
                            // then post the processed result back to the UI thread
                            // if we do not do this, an runtime exception will be generated
                            // e.g. "CalledFromWrongThreadException: Only the original
                            // thread that created a view hierarchy can touch its views."
                            show_menu.this.runOnUiThread(new Runnable()
                                {
                                    @Override
                                    public void run()
                                        {
                                          //txtLogin.setText("Hello there, " + name);
                                          txtLoginID.setText(id);
                                        }
                                });
                        }
                    catch (JSONException e)
                        {
                            Log.w("Facebook-Example", "JSON Error in response");
                        }
                    catch (FacebookError e)
                        {
                            Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
                        }
                }
        }
 
    public class SampleUploadListener extends BaseRequestListener
        {
 
            @Override
            public void onComplete(final String response, final Object state)
                {
                    try
                        {
                            // process the response here: (executed in background thread)
                            Log.d("Facebook-Example", "Response: " + response.toString());
                            JSONObject json = Util.parseJson(response);
                            final String src = json.getString("src");
 
                            // then post the processed result back to the UI thread
                            // if we do not do this, an runtime exception will be generated
                            // e.g. "CalledFromWrongThreadException: Only the original
                            // thread that created a view hierarchy can touch its views."
                            show_menu.this.runOnUiThread(new Runnable()
                                {
                                    @Override
                                    public void run()
                                        {
                                         
                                        }
                                });
                        }
                    catch (JSONException e)
                        {
                            Log.w("Facebook-Example", "JSON Error in response");
                        }
                    catch (FacebookError e)
                        {
                            Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
                        }
                }
        }
 
    public class WallPostRequestListener extends BaseRequestListener
        {
 
            @Override
            public void onComplete(final String response, final Object state)
                {
                    Log.d("Facebook-Example", "Got response: " + response);
                    String message = "<empty>";
                    try
                        {
                            JSONObject json = Util.parseJson(response);
                            message = json.getString("message");
                        }
                    catch (JSONException e)
                        {
                            Log.w("Facebook-Example", "JSON Error in response");
                        }
                    catch (FacebookError e)
                        {
                            Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
                        }
                    final String text = "Your Wall Post: " + message;
                    show_menu.this.runOnUiThread(new Runnable()
                        {
                            @Override
                            public void run()
                                {
                                 
                                }
                        });
                }
        }
 
    public class WallPostDeleteListener extends BaseRequestListener
        {
 
            @Override
            public void onComplete(final String response, final Object state)
                {
                    if (response.equals("true"))
                        {
                            Log.d("Facebook-Example", "Successfully deleted wall post");
                            show_menu.this.runOnUiThread(new Runnable()
                                {
                                    @Override
                                    public void run()
                                        {
                                         
                                        }
                                });
                        }
                    else
                        {
                            Log.d("Facebook-Example", "Could not delete wall post");
                        }
                }
        }
 
    public class SampleDialogListener extends BaseDialogListener
        {
 
            @Override
            public void onComplete(Bundle values)
                {
                    final String postId = values.getString("post_id");
                    if (postId != null)
                        {
                            Log.d("Facebook-Example", "Dialog Success! post_id=" + postId);
                            mAsyncRunner.request(postId, new WallPostRequestListener());
                             
                        }
                    else
                        {
                            Log.d("Facebook-Example", "No wall post made");
                        }
                }
        }
 
    /*
     * (non-Javadoc)
     * 
     * @see android.view.View.OnClickListener#onClick(android.view.View)
     */
    public void onClick(View v)
        {
 
            if (v == mLoginButton)
                {
 
                }
 
             
        }
     
    public String getHttpPost(String url,List<NameValuePair> params) {
        StringBuilder str = new StringBuilder();
        HttpClient client = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(url);
         
        try {
            httpPost.setEntity(new UrlEncodedFormEntity(params,"UTF-8"));
            HttpResponse response = client.execute(httpPost);
            StatusLine statusLine = response.getStatusLine();
            int statusCode = statusLine.getStatusCode();
            if (statusCode == 200) { // Status OK
                HttpEntity entity = response.getEntity();
                InputStream content = entity.getContent();
                BufferedReader reader = new BufferedReader(new InputStreamReader(content));
                String line;
                while ((line = reader.readLine()) != null) {
                    str.append(line);
                }
            } else {
                Log.e("Log", "Failed to download result..");
            }
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return str.toString();
    }
     
    public void logoutFromFacebook() {
        mAsyncRunner.logout(this, new RequestListener() {
            @Override
            public void onComplete(String response, Object state) {
                Log.d("Logout from Facebook", response);
                if (Boolean.parseBoolean(response) == true) {
                    runOnUiThread(new Runnable() {
 
                        @Override
                        public void run() {
 
                        }
 
                    });
 
                }
            }
 
            @Override
            public void onIOException(IOException e, Object state) {
                // TODO Auto-generated method stub
                 
            }
 
            @Override
            public void onFileNotFoundException(FileNotFoundException e,
                    Object state) {
                // TODO Auto-generated method stub
                 
            }
 
            @Override
            public void onMalformedURLException(MalformedURLException e,
                    Object state) {
                // TODO Auto-generated method stub
                 
            }
 
            @Override
            public void onFacebookError(FacebookError e, Object state) {
                // TODO Auto-generated method stub
                 
            }
 
        });
    }
     
     
}

ขอบคุณครับ

Tag : Mobile, Android

Date : 2013-04-21 14:59:52

By : nutsai4

View : 3948

Reply : 1

No. 1

natty

โพสกระทู้ ( 51 )
บทความ ( 0 )

มีใครพอจะทราบไหมครับ

Date : 2013-04-23 19:05:40

By : nutsai4

ค้นหาข้อมูล

แสดงความคิดเห็น

Re : อยากทราบว่า สามารถ extend 2 class ได้ไหมครับ Fragment กับ Activity

รายละเอียด

เพื่อความเรียบร้อยของข้อความ ควรจัดรูปแบบให้พอดีกับขนาดของหน้าจอ เพื่อง่ายต่อการอ่านและสบายตา และตรวจสอบภาษาไทยให้ถูกต้อง

อัพโหลดแทรกรูปภาพ

Notice

เพื่อความปลอดภัยของเว็บบอร์ด ไม่อนุญาติให้แทรก แท็ก [img]....[/img] โดยการอัพโหลดไฟล์รูปจากที่อื่น เช่นเว็บไซต์ ฟรีอัพโหลดต่าง ๆ
อัพโหลดแทรกรูปภาพ ให้ใช้บริการอัพโหลดไฟล์ของไทยครีเอท และตัดรูปภาพให้พอดีกับสกรีน เพื่อความโหลดเร็วและไฟล์ไม่ถูกลบทิ้ง

เพื่อความปลอดภัยและการตรวจสอบ กระทู้ที่แทรกไฟล์อัพโหลดไฟล์จากที่อื่น อาจจะถูกลบทิ้ง

โดย

อีเมล์

บวกค่าให้ถูก

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document.write("<font color=996600>[Mobile]</font>"); [Mobile] อยากทราบว่า สามารถ extend 2 class ได้ไหมครับ Fragment กับ Activity

No. 1

ค้นหาข้อมูล

อัพโหลดแทรกรูปภาพ

Notice

[Mobile] อยากทราบว่า สามารถ extend 2 class ได้ไหมครับ Fragment กับ Activity