AIDE Tutorial - 53 Change WiFi State

AIDE Tutorial - 53 Change WiFi State

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Main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
   android:orientation="vertical" >

    <Button
android:id="@+id/mainButtonOn"
        android:text="Turn On Wifi"        android:layout_width="wrap_content"        android:layout_height="wrap_content" />

<Button
android:id="@+id/mainButtonOff"
        android:text="Turn Off Wifi"       android:layout_width="wrap_content"        android:layout_height="wrap_content" />

</LinearLayout>

MainActivity.java
package com.kcgroup.CWS;

import android.app.*;
import android.os.*;
import android.widget.*;
import android.view.View.*;
import android.view.*;
import android.net.wifi.*;
import android.content.*;

public class MainActivity extends Activity
{
    @Override
    protected void onCreate(Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

Button btnOn=(Button)findViewById(R.id.mainButtonOn);
btnOn.setOnClickListener(new View.OnClickListener(){

@Override
public void onClick(View p1)
{WifiManager wifi=(WifiManager)getSystemService(Context.WIFI_SERVICE);
wifi.setWifiEnabled(true);Toast.makeText(getApplicationContext(),"WiFi is turned ON",Toast.LENGTH_SHORT).show();}});
Button btnOff=(Button)findViewById(R.id.mainButtonOff);
btnOff.setOnClickListener(new View.OnClickListener(){

@Override
public void onClick(View p1)
{WifiManager wifi=(WifiManager)getSystemService(Context.WIFI_SERVICE);
wifi.setWifiEnabled(false);Toast.makeText(getApplicationContext(),"WiFi is turned OFF",Toast.LENGTH_SHORT).show();}});    }}

Manifest.xml
uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
  

1.Aide Tutorial - 20 Webview
2. Aide Tutorial - 20.1 Webview with ProgressBar
3. Aide tutorial - 20.2 webview with back button
4. Aide tutorial - 20.3 webview with exit button

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AIDE Tutorial - 52 Custom WebView

AIDE Tutorial - 52 Custom WebView

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MainActivity.java
package com.kcgroup.CWeb;

import android.app.*;
import android.os.*;
import android.widget.*;
import android.view.View.*;
import android.view.*;
import android.webkit.*;

public class MainActivity extends Activity
{Button btn; EditText et;
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {      super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
btn=(Button)findViewById(R.id.mainButton);
et=(EditText)findViewById(R.id.mainEditText);

btn.setOnClickListener( new View.OnClickListener()
{@Override
public void onClick(View p1)
{String weburl=et.getText().toString();
WebView web=(WebView)findViewById(R.id.mainWebView);
web.setWebViewClient(new WebViewClient());
web.loadUrl(weburl);
// TODO: Implement this method
}});   }}

Main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <EditText
android:id="@+id/mainEditText"
        android:hint="Type your own url Start with http:// or https://"
        android:layout_width="wrap_content"       android:layout_height="wrap_content" />

<Button
android:text="Go"
android:id="@+id/mainButton"android:layout_gravity="center_horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />

<WebView
android:id="@+id/mainWebView"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
</LinearLayout>

Manifest.xml
<uses-permission android:name="android.permission.INTERNET"/>

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AIDE Tutorial - 7.1 Customize Toast

AIDE Tutorial - 7.1 Customize Toast

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MainActivity.java

package com.kcgroup.CT;

import android.app.*;

import android.os.*;

import android.widget.*;

import android.view.View.*;

import android.view.*;

public class MainActivity extends Activity 

{ EditText et; Button btn;

    @Override

    protected void onCreate(Bundle savedInstanceState)

    {     super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

et=(EditText)findViewById(R.id.mainEditText);

btn=(Button)findViewById(R.id.mainButton);

btn.setOnClickListener(new View.OnClickListener()

{ @Override

public void onClick(View p1)

{

String text=et.getText().toString();

Toast.makeText(MainActivity.this,text,

Toast.LENGTH_SHORT).show();

// TODO: Implement this method

} });  }}

Main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

   android:orientation="vertical" >

    <EditText

android:id="@+id/mainEditText"

        android:hint="Enter your own toast message"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

<Button

android:text="Create Toast"

android:id="@+id/mainButton"

android:layout_width="wrap_content"

        android:layout_height="wrap_content" /> </LinearLayout>

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AIDE Tutorial - 51 Volume Calculator

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MainActivity.java
package com.kcgroup.vc;
import android.app.*;
import android.os.*;
import android.widget.*;
import android.view.View.*;
import android.view.*;

public class MainActivity extends Activity
{ TextView Result;
EditText HeightET,BreadthET,LengthET;
    @Override
    protected void onCreate(Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
Button btncal=(Button)findViewById(R.id.maincalbutton);
HeightET=(EditText)findViewById(R.id.mainEditTextheight);
BreadthET=(EditText)findViewById(R.id.mainEditTextbreadth);
LengthET =(EditText)findViewById(R.id.mainEditTextlength);
Result=(TextView)findViewById(R.id.mainTextViewResult);
btncal.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v)
{float heigth,length,breadth,volume;heigth=Float.parseFloat(HeightET.getText().toString());length=Float.parseFloat(LengthET.getText().toString());breadth=Float.parseFloat(BreadthET.getText().toString());
volume=length*breadth*heigth;
Result.setText("Result : "+volume);
// TODO: Implement this method
}});    }}

Main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:text="Enter Height"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<EditText
android:inputType="number|numberDecimal"
android:id="@+id/mainEditTextheight"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:text="Enter Breadth"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<EditText
android:inputType="number|numberDecimal"
android:id="@+id/mainEditTextbreadth"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:text="Enter Length"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<EditText
android:inputType="number|numberDecimal"
android:id="@+id/mainEditTextlength"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<Button
android:text="Calculate"
android:id="@+id/maincalbutton"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:id="@+id/mainTextViewResult"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
</LinearLayout>

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