WIFI Enabled, Bluetooth ON OFF, Flash Light ON OFF and Vibrating a Phone Using Android

Search Any Android Programs Here:

Program Listed Here

Download Link is Bottom Side of Page

 package com.example.classworkapk;

import android.app.Activity;

import android.bluetooth.BluetoothAdapter;

import android.content.Context;

import android.hardware.Camera;

import android.net.wifi.WifiManager;

import android.os.Bundle;

import android.os.Vibrator;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.Toast;

import android.view.Menu;

public class MainActivity extends Activity {

Button b1, b2, w1, w2, f1, f2, v1;

Camera cm;

Vibrator vi;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        

        //Bluetooth Code

        

        b1 = (Button) findViewById(R.id.button1);

        b2 = (Button) findViewById(R.id.button2);

        final BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

        

        b1.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

// TODO Auto-generated method stub

    

if (!mBluetoothAdapter.isEnabled()) {

    mBluetoothAdapter.enable();     

    Toast.makeText(getApplicationContext(), "Bluetooth Enable", Toast.LENGTH_LONG).show();

}

else{

Toast.makeText(getApplicationContext(), "Bluetooth Al-Ready Enable", Toast.LENGTH_LONG).show();

} 

}

});

        

        b2.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

if (mBluetoothAdapter.isEnabled()) {

    mBluetoothAdapter.disable();     

    Toast.makeText(getApplicationContext(), "Bluetooth Disable", Toast.LENGTH_LONG).show();

}

else{

Toast.makeText(getApplicationContext(), "Bluetooth Al-Ready Disable", Toast.LENGTH_LONG).show();

}

}

});

        

        // Wi - Fi Code

        

        w1 = (Button) findViewById(R.id.button3);

        w2 = (Button) findViewById(R.id.button4);

        

        final WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);

        

        w1.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

wifi.setWifiEnabled(true);

Toast.makeText(getApplicationContext(), "Wi-Fi On", Toast.LENGTH_LONG).show();

}

});

        

        w2.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

wifi.setWifiEnabled(false);

Toast.makeText(getApplicationContext(), "Wi-Fi Off", Toast.LENGTH_LONG).show();

}

});

        

        //Flash Light Code

        

        f1 = (Button) findViewById(R.id.button5);

        f2 = (Button) findViewById(R.id.button6);            

        cm = Camera.open();

        

        final Camera.Parameters parameters = cm.getParameters();

        

        f1.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

parameters.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);

cm.setParameters(parameters);

cm.startPreview();

Toast.makeText(getApplicationContext(), "Flash Light ON", Toast.LENGTH_LONG).show();

}

});

        

        f2.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

parameters.setFlashMode(Camera.Parameters.FLASH_MODE_OFF);

cm.setParameters(parameters);

cm.startPreview();

Toast.makeText(getApplicationContext(), "Flash Light Off", Toast.LENGTH_LONG).show();

}

});

        

        // Vibrate Code

        

        v1 = (Button) findViewById(R.id.button7);

        vi = (Vibrator) getSystemService(VIBRATOR_SERVICE);

        

        v1.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

vi.vibrate(1000);

Toast.makeText(getApplicationContext(), "Device Vibrate", Toast.LENGTH_LONG).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.main, menu);

        return true;

    }

    

}

Download Load Source Code  https://classroom.google.com/c/MjQ5MjA3MzAzNDE3/m/Mjg1MzE2NzMwMzA4/details

how to insert Gujarati character in c#.net with SQL Server database

How to Insert Gujarati, Hindi, Marathi, Urdu etc ... characters or string using C#.Net with SQL Server    

(YOUTUBE VIDEO : https://youtu.be/TyyAnvaZCy0)  

Steps to Store languages in database:

1.Install Google Input Tool
2. Choose Your language inside a Google Input
3. Create a Database
4. Create a Table with NVarchar Data Type
5. Create a Your Window Form
6. Click on Button Then Insert data inside a database
7. Query:

insert into tablenm values(N'"+TEXTBOX NAME+"')

                    N is used to Insert Any Character 

Example:  

1. Window Form

2. Table and DataBase Structure:

3. Button Click Then Save data

Source code of CS File Listed here

        private void button1_Click(object sender, EventArgs e)

        {

            SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename=c:\users\hp\documents\visual studio 2012\Projects\WindowsFormsApplication2\WindowsFormsApplication2\Database1.mdf;Integrated Security=True");

            con.Open();

            SqlCommand cmd = new SqlCommand("insert into demo values(N'" + textBox1.Text + "')", con);

            cmd.ExecuteNonQuery();

            con.Close();

        }

  

__________________________________________________

(YOUTUBE VIDEO : https://youtu.be/TyyAnvaZCy0)  

JavaScript validations || Form validation name, mobile, email, password using javaScript

 JAVA SCRIPT VALIDATIONS

NAME, USER ID, PASSWORD VALIDATION USING JAVASCRIPT EXAMPLE

Example:

<script>

function validation()

{

var pass = form.pass.value;

var pass2= form.pass2.value;

if(document.form.name.value=="")

{

alert("Please Enter Your Name");

return false;

}

if(document.form.userid.value.length<=3) 

{

alert("PLEASE ENTER VALID USER ID ");

return false;

}

if(document.form.userid.value.length>10)

{

alert("Please enter UserId Should less Character Length");

return false;

}

if(pass != pass2)

{

alert("Both Password Are Not Matched");

return false;

}

if(!document.form.agree.checked)

{

alert("Please Check agree button");

return false;

}

return true;

}

</script>

<form name="form" onSubmit="return validation();" method="post" action="testing.html">

<table width="322" border="1">

  <tr>

    <td width="147">Name</td>

    <td width="159"><input type="text" name="name" value=""></td>

  </tr>

  <tr>

    <td>User Id</td>

    <td><input type="text"  name="userid" value=""></td>

  </tr>

  <tr>

    <td>Password</td>

    <td> <input type="text" name="pass" value=""></td>

  </tr>

  <tr>

    <td>Confirm Password </td>

    <td><input type="text" name="pass2" value=""></td>

  </tr>

  <tr>

    <td>Agree</td>

    <td><input type="checkbox" name="agree"></td>

  </tr>

  <tr>

    <td><input  type="submit" value="    Register    "></td>

    <td><input type="reset" value=" Field Blanker  "></td>

  </tr>

</table>

</form>

__________________________________________________

JAVA SCRIPT EMAIL VALIDATION:

        <input id="textEmail">

<button type="button" onclick="myFunction()">Submit</button>

<p id="demo" style="color: red;"></p>

    <script>

    function myFunction() {

        var email;

        email = document.getElementById("textEmail").value;

            var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

            if (reg.test(textEmail.value) == false) 

            {

                document.getElementById("demo").style.color = "red";

                document.getElementById("demo").innerHTML ="Invalid EMail ->"+ email;

                alert('Invalid Email Address ->'+email);

                return false;

            } else{

            document.getElementById("demo").style.color = "DarkGreen";      

            document.getElementById("demo").innerHTML ="Valid Email ->"+email;

            }

       return true;

    }

    </script>

_________________________________________________

ENTER ONLY NUMBERS VALIDATION USING JAVASCRIPT

<script>

function num()

{

n = frm.nm.value; 

if(isNaN(n)) //none of numeric character

{

alert("Please Enter Only Numbers");

return false;

}

else if(frm.nm.value.length<10)

{

alert("Enter Proper Mobile Number");

return false;

}

else

{

alert("Success");

return true;

}

}

</script>

<form onsubmit="return num();" name=frm>

<input type=text name=nm value="" placeholder="Mobile">

<br>

<input type=submit value="  Confirm ">

</form>

__________________________________________________

Learn All Programming and Scripting Languages with youtube.com/avadhtutor