Switch Network type

switchnetwork.java

public void setEdge(View v){
    setNetwork(1);
}

public void setLTE(View v){
    setNetwork(7);
}


private void setNetwork(int networkType){
    Settings.Global.putInt(getContentResolver(),"preferred_network_mode1", networkType);
    toggleAiplaneMode(true);
    try {
        Thread.sleep(1000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    toggleAiplaneMode(false);
}

public void toggleAiplaneMode(boolean isEnabled){
    Settings.Global.putInt(getContentResolver(),"airplane_mode_on", isEnabled ? 1 : 0);
    sendBroadcast(new Intent("android.intent.action.AIRPLANE_MODE"));
}