Added How to Turn off, Turn on wifi in android using code

JAVATECHIG · JAVATECHIG · commit be41345910ed · 2013-08-26T00:21:47.000+05:30
diff --git a/TurnWifi/AndroidManifest.xml b/TurnWifi/AndroidManifest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.wifitest"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="14"
+        android:targetSdkVersion="17" />
+
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.example.wifitest.MainActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/TurnWifi/res/drawable-hdpi/ic_launcher.png b/TurnWifi/res/drawable-hdpi/ic_launcher.png
diff --git a/TurnWifi/res/drawable-hdpi/wifi.png b/TurnWifi/res/drawable-hdpi/wifi.png
diff --git a/TurnWifi/res/drawable-mdpi/ic_launcher.png b/TurnWifi/res/drawable-mdpi/ic_launcher.png
diff --git a/TurnWifi/res/drawable-xhdpi/ic_launcher.png b/TurnWifi/res/drawable-xhdpi/ic_launcher.png
diff --git a/TurnWifi/res/drawable-xxhdpi/ic_launcher.png b/TurnWifi/res/drawable-xxhdpi/ic_launcher.png
diff --git a/TurnWifi/res/layout/activity_main.xml b/TurnWifi/res/layout/activity_main.xml
@@ -0,0 +1,27 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity" >
+
+    <ImageView
+        android:id="@+id/imageView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@drawable/wifi" />
+
+    <Switch
+        android:id="@+id/wifi_switch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="10dp"
+        android:background="@android:color/background_dark"
+        android:checked="false"
+        android:text="Wi-Fi Settings"
+        android:textColor="@android:color/white"
+        android:textOff="OFF"
+        android:textOn="ON" />
+
+</RelativeLayout>
diff --git a/TurnWifi/res/menu/main.xml b/TurnWifi/res/menu/main.xml
@@ -0,0 +1,9 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <item
+        android:id="@+id/action_settings"
+        android:orderInCategory="100"
+        android:showAsAction="never"
+        android:title="@string/action_settings"/>
+
+</menu>
diff --git a/TurnWifi/res/values-sw600dp/dimens.xml b/TurnWifi/res/values-sw600dp/dimens.xml
@@ -0,0 +1,8 @@
+<resources>
+
+    <!--
+         Customize dimensions originally defined in res/values/dimens.xml (such as
+         screen margins) for sw600dp devices (e.g. 7" tablets) here.
+    -->
+
+</resources>
diff --git a/TurnWifi/res/values-sw720dp-land/dimens.xml b/TurnWifi/res/values-sw720dp-land/dimens.xml
@@ -0,0 +1,9 @@
+<resources>
+
+    <!--
+         Customize dimensions originally defined in res/values/dimens.xml (such as
+         screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
+    -->
+    <dimen name="activity_horizontal_margin">128dp</dimen>
+
+</resources>
diff --git a/TurnWifi/res/values-v11/styles.xml b/TurnWifi/res/values-v11/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+</resources>
diff --git a/TurnWifi/res/values-v14/styles.xml b/TurnWifi/res/values-v14/styles.xml
@@ -0,0 +1,12 @@
+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>
diff --git a/TurnWifi/res/values/dimens.xml b/TurnWifi/res/values/dimens.xml
@@ -0,0 +1,7 @@
+<resources>
+
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+
+</resources>
diff --git a/TurnWifi/res/values/strings.xml b/TurnWifi/res/values/strings.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">Wi-fi Settings</string>
+    <string name="action_settings">Settings</string>
+    <string name="hello_world">Hello world!</string>
+
+</resources>
diff --git a/TurnWifi/res/values/styles.xml b/TurnWifi/res/values/styles.xml
@@ -0,0 +1,20 @@
+<resources>
+
+    <!--
+        Base application theme, dependent on API level. This theme is replaced
+        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Light">
+        <!--
+            Theme customizations available in newer API levels can go in
+            res/values-vXX/styles.xml, while customizations related to
+            backward-compatibility can go here.
+        -->
+    </style>
+
+    <!-- Application theme. -->
+    <style name="AppTheme" parent="AppBaseTheme">
+        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
+    </style>
+
+</resources>
diff --git a/TurnWifi/src/com/example/wifitest/MainActivity.java b/TurnWifi/src/com/example/wifitest/MainActivity.java
@@ -0,0 +1,42 @@
+package com.example.wifitest;
+
+import android.net.wifi.WifiManager;
+import android.os.Bundle;
+import android.widget.CompoundButton;
+import android.widget.Switch;
+import android.widget.Toast;
+import android.app.Activity;
+import android.content.Context;
+
+public class MainActivity extends Activity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+
+		Switch toggle = (Switch) findViewById(R.id.wifi_switch);
+		toggle.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+			public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+				if (isChecked) {
+					toggleWiFi(true);
+					Toast.makeText(getApplicationContext(), "Wi-Fi Enabled!", Toast.LENGTH_LONG).show();
+				} else {
+					toggleWiFi(false);
+					Toast.makeText(getApplicationContext(), "Wi-Fi Disabled!", Toast.LENGTH_LONG).show();
+				}
+			}
+		});
+	}
+
+	public void toggleWiFi(boolean status) {
+		WifiManager wifiManager = (WifiManager) this
+				.getSystemService(Context.WIFI_SERVICE);
+		if (status == true && !wifiManager.isWifiEnabled()) {
+			wifiManager.setWifiEnabled(true);
+		} else if (status == false && wifiManager.isWifiEnabled()) {
+			wifiManager.setWifiEnabled(false);
+		}
+	}
+	  
+}
