互联网控制.java
public class InternetControl {
public static void EnableInternet(Context context)
{
try {
Log.i("Reached Enable", "I am here");
setMobileDataEnabled(context,true);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
public static void DisableInternet(Context context)
{
try {
Log.i("Reached Disable", "I am here");
setMobileDataEnabled(context,false);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
private static void setMobileDataEnabled(Context context , boolean enabled) throws Exception{
final ConnectivityManager conn = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
final Class connClass = Class.forName(conman.getClass().getName());
final Field iConnectivityManagerField = connClass.getDeclaredField("mService");
iConnectivityManagerField.setAccessible(true);
final Object iConnectivityManager = iConnectivityManagerField.get(conn);
final Class iConnectivityManagerClass = Class.forName(iConnectivityManager.getClass().getName());
final Method setMobileDataEnabledMethod = iConnectivityManagerClass.getDeclaredMethod("setMobileDataEnabled", Boolean.TYPE);
setMobileDataEnabledMethod.setAccessible(true);
setMobileDataEnabledMethod.invoke(iConnectivityManager, enabled);
}
}
清单.xml
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET" />
启用或禁用功能是静态的,因此您可以使用调用
classname.functionname();