Android Delete Data in Server via Web Service

package com.myapp;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import android.os.Bundle;
import android.os.StrictMode;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Menu;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {
	
	// for List Data
	private final String NAMESPACE1 = "https://www.thaicreate.com/android/getMember.php";
    private final String URL1 = "https://www.thaicreate.com/android/getMember.php?wsdl"; // WSDL URL
    private final String SOAP_ACTION1 = "https://www.thaicreate.com/android/getCustomer.php/resultMember";
    private final String METHOD_NAME1 = "resultMember"; // Method on web service
    
	// for Delete Data
	private final String NAMESPACE2 = "https://www.thaicreate.com/android/deleteMemberData.php";
    private final String URL2 = "https://www.thaicreate.com/android/deleteMemberData.php?wsdl"; // WSDL URL
    private final String SOAP_ACTION2 = "https://www.thaicreate.com/android/deleteMemberData.php/deleteMember";
    private final String METHOD_NAME2 = "deleteMember"; // Method on web service
	
	ArrayList<HashMap<String, String>> MyArrList;

    @SuppressLint("NewApi")
	@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // Permission StrictMode
        if (android.os.Build.VERSION.SDK_INT > 9) {
            StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
            StrictMode.setThreadPolicy(policy);
        }
        
        ShowData();
        
        
        // btnSearch
        final Button btnSearch = (Button) findViewById(R.id.btnSearch);
        //btnSearch.setBackgroundColor(Color.TRANSPARENT);
        // Perform action on click
        btnSearch.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
            	ShowData();
            }
        });
        
    }
    
    public void ShowData()
    {
    	 // listView1
        final ListView lisView1 = (ListView)findViewById(R.id.listView1); 	
        
        // keySearch
        EditText strKeySearch = (EditText)findViewById(R.id.txtKeySearch); 
        
        // Disbled Keyboard auto focus
        InputMethodManager imm = (InputMethodManager)getSystemService(
      	      Context.INPUT_METHOD_SERVICE);
      	imm.hideSoftInputFromWindow(strKeySearch.getWindowToken(), 0);
        
		
		SoapObject request = new SoapObject(NAMESPACE1, METHOD_NAME1);
		request.addProperty("strName", strKeySearch.getText().toString());

		SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
				SoapEnvelope.VER11);

		envelope.setOutputSoapObject(request);

		HttpTransportSE androidHttpTransport = new HttpTransportSE(URL1);
		

		try {

			androidHttpTransport.call(SOAP_ACTION1, envelope);
			SoapObject result = (SoapObject) envelope.bodyIn;

			if (result != null) {
					
			/**
			 * [{"MemberID":"1","Username":"weerachai","Password":"weerachai@1","Name":"Weerachai Nukitram","Tel":"0819876107","Email":"[email protected]"},
			 * {"MemberID":"2","Username":"adisorn","Password":"adisorn@2","Name":"Adisorn Bunsong","Tel":"021978032","Email":"[email protected]"},
			 * {"MemberID":"3","Username":"surachai","Password":"surachai@3","Name":"Surachai Sirisart","Tel":"0876543210","Email":"[email protected]"}]
			 */
				
				MyArrList = new ArrayList<HashMap<String, String>>();
				HashMap<String, String> map;
				
				JSONArray data = new JSONArray(result.getProperty(0).toString());
				
				for(int i = 0; i < data.length(); i++){
	                JSONObject c = data.getJSONObject(i);
	                
	    			map = new HashMap<String, String>();
	    			map.put("MemberID", c.getString("MemberID"));
	    			map.put("Username", c.getString("Username"));
	    			map.put("Password", c.getString("Password"));
	    			map.put("Name", c.getString("Name"));
	    			map.put("Email", c.getString("Email"));
	    			map.put("Tel", c.getString("Tel"));
	    			MyArrList.add(map);
				}
				
				lisView1.setAdapter(new ImageAdapter(this));
		        

			} else {
				Toast.makeText(getApplicationContext(),
						"Web Service not Response!", Toast.LENGTH_LONG)
						.show();
			}

		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (XmlPullParserException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (JSONException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
    }
    
    
    public class ImageAdapter extends BaseAdapter 
    {
        private Context context;

        public ImageAdapter(Context c) 
        {
        	// TODO Auto-generated method stub
            context = c;
        }
 
        public int getCount() {
        	// TODO Auto-generated method stub
            return MyArrList.size();
        }
 
        public Object getItem(int position) {
        	// TODO Auto-generated method stub
            return position;
        }
 
        public long getItemId(int position) {
        	// TODO Auto-generated method stub
            return position;
        }
		public View getView(final int position, View convertView, ViewGroup parent) {
			// TODO Auto-generated method stub
			
			LayoutInflater inflater = (LayoutInflater) context
					.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
			
				if (convertView == null) {
					convertView = inflater.inflate(R.layout.activity_column, null); 
				}
	 	
				// imgCmdDelete
				ImageButton cmdDelete = (ImageButton) convertView.findViewById(R.id.btnDelete);
				cmdDelete.setBackgroundColor(Color.TRANSPARENT);
				
				final AlertDialog.Builder adb1 = new AlertDialog.Builder(MainActivity.this);
				final AlertDialog.Builder adb2 = new AlertDialog.Builder(MainActivity.this);
				
				cmdDelete.setOnClickListener(new View.OnClickListener() {
					public void onClick(View v) {
					  adb1.setTitle("Delete?");
					  adb1.setMessage("Are you sure delete [" + MyArrList.get(position).get("Name") +"]");
					  adb1.setNegativeButton("Cancel", null);
					  adb1.setPositiveButton("Ok", new AlertDialog.OnClickListener() {
					  public void onClick(DialogInterface dialog, int which) {
						  
						  
						    // Request to Delete data.
							SoapObject request = new SoapObject(NAMESPACE2, METHOD_NAME2);
							request.addProperty("strMemberID", MyArrList.get(position).get("MemberID"));

							SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
									SoapEnvelope.VER11);

							envelope.setOutputSoapObject(request);

							HttpTransportSE androidHttpTransport = new HttpTransportSE(URL2);
							
							try {
								androidHttpTransport.call(SOAP_ACTION2, envelope);
							} catch (IOException e) {
								// TODO Auto-generated catch block
								e.printStackTrace();
							} catch (XmlPullParserException e) {
								// TODO Auto-generated catch block
								e.printStackTrace();
							}
							
							SoapObject result = (SoapObject) envelope.bodyIn;
							
					        
			                /** Get result delete data from Server (Return the JSON Code)
			                 * StatusID = ? [0=Failed,1=Complete]
			                 * Error	= ?	[On case error return custom error message]
			                 * 
			                 * Eg Login Failed = {"StatusID":"0","Error":"Cannot delete data!"}
			                 * Eg Login Complete = {"StatusID":"1","Error":""}
			                 */
							
					        String strStatusID = "0";
					        String strError = "Unknow Status";
					        
					        try {
								JSONObject c = new JSONObject(result.getProperty(0).toString());
				            	strStatusID = c.getString("StatusID");
				            	strError = c.getString("Error");
							} catch (JSONException e) {
								// TODO Auto-generated catch block
								e.printStackTrace();
							}
					        
							// Prepare Delete
							if(strStatusID.equals("0"))
							{
								// Dialog
								adb2.setTitle("Error! ");
								adb2.setIcon(android.R.drawable.btn_star_big_on); 
								adb2.setPositiveButton("Close", null);
								adb2.setMessage(strError);
								adb2.show();
							}
							else
							{
								Toast.makeText(MainActivity.this, "Delete data successfully.", Toast.LENGTH_SHORT).show();
								ShowData(); // reload data again
							}
	
					  }});
					  adb1.show();
					}
				});
				
				// ColMemberID
				TextView txtMemberID = (TextView) convertView.findViewById(R.id.ColMemberID);
				txtMemberID.setPadding(10, 0, 0, 0);
				txtMemberID.setText(MyArrList.get(position).get("MemberID") +".");
				
				// R.id.ColName
				TextView txtName = (TextView) convertView.findViewById(R.id.ColName);
				txtName.setPadding(5, 0, 0, 0);
				txtName.setText(MyArrList.get(position).get("Name"));
				
				// R.id.ColTel
				TextView txtTel = (TextView) convertView.findViewById(R.id.ColTel);
				txtTel.setPadding(5, 0, 0, 0);
				txtTel.setText(MyArrList.get(position).get("Tel"));
				
	 
				return convertView;
				
		}

    } 
    
	
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }
    
}