this is the first time I am developing an android application. I want to bind some data with grid view or list view based employee id provided on the text box. How can I do that. Please help me to find a proper solution. Thank you.
ConnectionClass.java:
import android.annotation.SuppressLint; import android.os.StrictMode; import android.util.Log; import java.sql.SQLException; import java.sql.Connection; import java.sql.DriverManager;/** * Created by H-PC on 16-Oct-15. */public class ConnectionClass { String ip = "******"; String classs = "net.sourceforge.jtds.jdbc.Driver"; String db = "IDB"; String un = "sa"; String password = "admin123"; @SuppressLint("NewApi") public Connection CONN() { StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder() .permitAll().build(); StrictMode.setThreadPolicy(policy); Connection conn = null; String ConnURL = null; try { Class.forName(classs); ConnURL = "jdbc:jtds:sqlserver://"+ ip +";"+"databaseName="+ db +";user="+ un +";password="+ password +";"; conn = DriverManager.getConnection(ConnURL); } catch (SQLException se) { Log.e("ERRO", se.getMessage()); } catch (ClassNotFoundException e) { Log.e("ERRO", e.getMessage()); } catch (Exception e) { Log.e("ERRO", e.getMessage()); } return conn; }}-------------------------------------------------------------------------------MainActivity.java:
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.util.Log;import android.view.View;import android.view.Menu;import android.view.MenuItem;import android.widget.Button;import android.widget.EditText;import android.widget.TextView;import android.view.View.OnClickListener;import java.sql.Connection;public class MainActivity extends AppCompatActivity { Button button1; TextView txtView1; EditText editText1; ConnectionClass connectionClass; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); connectionClass = new ConnectionClass(); button1=(Button)findViewById(R.id.btnSearch); txtView1=(TextView)findViewById(R.id.searchLbl); editText1=(EditText)findViewById(R.id.txtSearch); button1.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View v) { String newValue = editText1.getText().toString().trim(); if (newValue.toString().trim().equals("")) { txtView1.setText("Please Enter ID"); } else { Connection con = connectionClass.CONN(); if(con==null) { String msg="Error in SQL Connection"; } else { String query= "Select * From Employees Where EmpId='"+newValue+"'"; } } } }); } }---------------------------------------------------------------------------Text
<?xml version="1.0" encoding="utf-8"?><android.support.design.widget.CoordinatorLayout 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:fitsSystemWindows="true" tools:context="com.example.laptop37.myapplication2.MainActivity"><RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent"><RelativeLayout android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_alignParentLeft="true" android:layout_alignParentStart="true"><EditText android:layout_width="285dp" android:layout_height="42dp" android:id="@+id/txtSearch" android:layout_weight="1" android:textColor="@color/material_deep_teal_500" android:hint="enter id" android:layout_gravity="center_vertical" android:layout_below="@+id/textHeading" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_marginTop="30px" android:background="#b1e1b1" android:layout_marginLeft="10px" /><TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:text="Employee Data" android:id="@+id/textHeading" android:layout_weight="1" android:layout_alignParentTop="true" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_marginTop="30px" android:layout_alignParentRight="true" android:layout_alignParentEnd="true" android:textAlignment="center" android:textColor="#2eb114" android:textSize="70px" /><Button android:layout_width="85dp" android:layout_height="42dp" android:text="Search" android:id="@+id/btnSearch" android:layout_weight="0.43" android:background="@color/background_material_dark" android:textColor="#ffffff" android:layout_gravity="center_vertical" android:layout_alignBottom="@+id/txtSearch" android:layout_toRightOf="@+id/txtSearch" android:layout_toEndOf="@+id/txtSearch" android:layout_marginLeft="10px" android:layout_marginStart="10px" android:layout_marginRight="10px" /><TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/searchLbl" android:layout_below="@+id/txtSearch" android:layout_alignLeft="@+id/txtSearch" android:layout_alignStart="@+id/txtSearch" android:layout_marginTop="64dp" /><GridView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/gridViewEmp" android:layout_alignRight="@+id/txtSearch" android:layout_alignEnd="@+id/txtSearch" android:layout_below="@+id/txtSearch" /></RelativeLayout></RelativeLayout></android.support.design.widget.CoordinatorLayout>-------------------------------------------------------------------------------Table(Employees) :
EmpId EmpName Designation Gender Age Mob Address----- ------- ----------- ------ --- --- -------1 asd ttt M 30 fghfhfh2 dfg yyy F 26 fhgfhfhf3 dfhh ppp M 47 fghhfghf--------------------------------------------------------------------------------Design:
