Java 类android.net.ProxyProperties 实例源码

@SuppressLint("NewApi")
private void showProxyFields() {
    WifiConfiguration config = null;

    mView.findViewById(R.id.proxy_settings_fields).setVisibility(View.VISIBLE);

    if (mAccessPoint != null && mAccessPoint.networkId != INVALID_NETWORK_ID) {
        config = mAccessPoint.getConfig();
    }

    if (mProxySettingsSpinner.getSelectedItemPosition() == PROXY_STATIC) {
        mView.findViewById(R.id.proxy_warning_limited_support).setVisibility(View.VISIBLE);
        mView.findViewById(R.id.proxy_fields).setVisibility(View.VISIBLE);
        if (mProxyHostView == null) {
            mProxyHostView = (TextView) mView.findViewById(R.id.proxy_hostname);
            mProxyHostView.addTextChangedListener(this);
            mProxyPortView = (TextView) mView.findViewById(R.id.proxy_port);
            mProxyPortView.addTextChangedListener(this);
            mProxyExclusionListView = (TextView) mView.findViewById(R.id.proxy_exclusionlist);
            mProxyExclusionListView.addTextChangedListener(this);
        }
        if (config != null) {
            ProxyProperties proxyProperties = config.linkProperties.getHttpProxy();
            if (proxyProperties != null) {
                mProxyHostView.setText(proxyProperties.getHost());
                mProxyPortView.setText(Integer.toString(proxyProperties.getPort()));
                mProxyExclusionListView.setText(proxyProperties.getExclusionList());
            }
        }
    } else {
        mView.findViewById(R.id.proxy_warning_limited_support).setVisibility(View.GONE);
        mView.findViewById(R.id.proxy_fields).setVisibility(View.GONE);
    }
}

void populateFields() {
    final Activity activity = getActivity();
    String hostname = "";
    int port = -1;
    String exclList = "";
    // Use the last setting given by the user
    ConnectivityManager cm =
            (ConnectivityManager)getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);

    ProxyProperties proxy = cm.getGlobalProxy();
    if (proxy != null) {
        hostname = proxy.getHost();
        port = proxy.getPort();
        exclList = proxy.getExclusionList();
    }

    if (hostname == null) {
        hostname = "";
    }

    mHostnameField.setText(hostname);

    String portStr = port == -1 ? "" : Integer.toString(port);
    mPortField.setText(portStr);

    mExclusionListField.setText(exclList);

    final Intent intent = activity.getIntent();

    String buttonLabel = intent.getStringExtra("button-label");
    if (!TextUtils.isEmpty(buttonLabel)) {
        mOKButton.setText(buttonLabel);
    }

    String title = intent.getStringExtra("title");
    if (!TextUtils.isEmpty(title)) {
        activity.setTitle(title);
    }
}

/**
 * returns true on success, false if the user must correct something
 */
boolean saveToDb() {

    String hostname = mHostnameField.getText().toString().trim();
    String portStr = mPortField.getText().toString().trim();
    String exclList = mExclusionListField.getText().toString().trim();
    int port = 0;

    int result = validate(hostname, portStr, exclList);
    if (result > 0) {
        showDialog(ERROR_DIALOG_ID);
        return false;
    }

    if (portStr.length() > 0) {
        try {
            port = Integer.parseInt(portStr);
        } catch (NumberFormatException ex) {
            // should never happen - caught by validate above
            return false;
        }
    }
    ProxyProperties p = new ProxyProperties(hostname, port, exclList);
    // FIXME: The best solution would be to make a better UI that would
    // disable editing of the text boxes if the user chooses to use the
    // default settings. i.e. checking a box to always use the default
    // carrier. http:/b/issue?id=756480
    // FIXME: If the user types in a proxy that matches the default, should
    // we keep that setting? Can be fixed with a new UI.
    ConnectivityManager cm =
            (ConnectivityManager)getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);

    cm.setGlobalProxy(p);
    return true;
}

public LinkProperties createFromParcel(Parcel in) {
    LinkProperties netProp = new LinkProperties();

    String iface = in.readString();
    if (iface != null) {
        netProp.setInterfaceName(iface);
    }
    int addressCount = in.readInt();
    for (int i=0; i<addressCount; i++) {
        netProp.addLinkAddress((LinkAddress)in.readParcelable(null));
    }
    addressCount = in.readInt();
    for (int i=0; i<addressCount; i++) {
        try {
            netProp.addDns(InetAddress.getByAddress(in.createByteArray()));
        } catch (UnknownHostException e) { }
    }
    netProp.setDomains(in.readString());
    netProp.setMtu(in.readInt());
    addressCount = in.readInt();
    for (int i=0; i<addressCount; i++) {
        netProp.addRoute((RouteInfo)in.readParcelable(null));
    }
    if (in.readByte() == 1) {
        netProp.setHttpProxy((ProxyProperties)in.readParcelable(null));
    }
    ArrayList<LinkProperties> stackedLinks = new ArrayList<LinkProperties>();
    in.readList(stackedLinks, LinkProperties.class.getClassLoader());
    for (LinkProperties stackedLink: stackedLinks) {
        netProp.addStackedLink(stackedLink);
    }
    return netProp;
}

public LinkProperties(LinkProperties source) {
    if (source != null) {
        mIfaceName = source.getInterfaceName();
        for (LinkAddress l : source.getLinkAddresses()) mLinkAddresses.add(l);
        for (InetAddress i : source.getDnses()) mDnses.add(i);
        for (RouteInfo r : source.getRoutes()) mRoutes.add(r);
        mHttpProxy = (source.getHttpProxy() == null)  ?
                null : new ProxyProperties(source.getHttpProxy());
    }
}

public LinkProperties(LinkProperties source) {
    if (source != null) {
        mIfaceName = source.getInterfaceName();
        for (LinkAddress l : source.getLinkAddresses()) mLinkAddresses.add(l);
        for (InetAddress i : source.getDnses()) mDnses.add(i);
        for (RouteInfo r : source.getRoutes()) mRoutes.add(r);
        mHttpProxy = (source.getHttpProxy() == null)  ?
                null : new ProxyProperties(source.getHttpProxy());
    }
}

public LinkProperties(LinkProperties source) {
    if (source != null) {
        mIfaceName = source.getInterfaceName();
        for (LinkAddress l : source.getLinkAddresses()) mLinkAddresses.add(l);
        for (InetAddress i : source.getDnses()) mDnses.add(i);
        for (RouteInfo r : source.getRoutes()) mRoutes.add(r);
        mHttpProxy = (source.getHttpProxy() == null)  ?
                null : new ProxyProperties(source.getHttpProxy());
    }
}

public LinkProperties(LinkProperties source) {
    if (source != null) {
        mIfaceName = source.getInterfaceName();
        for (LinkAddress l : source.getLinkAddresses()) mLinkAddresses.add(l);
        for (InetAddress i : source.getDnses()) mDnses.add(i);
        for (RouteInfo r : source.getRoutes()) mRoutes.add(r);
        mHttpProxy = (source.getHttpProxy() == null)  ?
                null : new ProxyProperties(source.getHttpProxy());
    }
}

public LinkProperties createFromParcel(Parcel in) {
    LinkProperties netProp = new LinkProperties();

    String iface = in.readString();
    if (iface != null) {
        netProp.setInterfaceName(iface);
    }
    int addressCount = in.readInt();
    for (int i=0; i<addressCount; i++) {
        netProp.addLinkAddress((LinkAddress)in.readParcelable(null));
    }
    addressCount = in.readInt();
    for (int i=0; i<addressCount; i++) {
        try {
            netProp.addDns(InetAddress.getByAddress(in.createByteArray()));
        } catch (UnknownHostException e) { }
    }
    netProp.setDomains(in.readString());
    netProp.setMtu(in.readInt());
    addressCount = in.readInt();
    for (int i=0; i<addressCount; i++) {
        netProp.addRoute((RouteInfo)in.readParcelable(null));
    }
    if (in.readByte() == 1) {
        netProp.setHttpProxy((ProxyProperties)in.readParcelable(null));
    }
    ArrayList<LinkProperties> stackedLinks = new ArrayList<LinkProperties>();
    in.readList(stackedLinks, LinkProperties.class.getClassLoader());
    for (LinkProperties stackedLink: stackedLinks) {
        netProp.addStackedLink(stackedLink);
    }
    return netProp;
}

private void handleProxyBroadcast(Intent intent) {
    ProxyProperties props =
        (ProxyProperties)intent.getExtra(Proxy.EXTRA_PROXY_INFO);

    if (props == null || props.getHost() == null) {
        updateProxyConfig(null);
    } else {
        updateProxyConfig(props);
    }
}

public void setHttpProxy(ProxyProperties proxy) {
    mHttpProxy = proxy;
}

public ProxyProperties getHttpProxy() {
    return mHttpProxy;
}

public void setHttpProxy(ProxyProperties proxy) {
    mHttpProxy = proxy;
}

public ProxyProperties getHttpProxy() {
    return mHttpProxy;
}

public void setHttpProxy(ProxyProperties proxy) {
    mHttpProxy = proxy;
}

public ProxyProperties getHttpProxy() {
    return mHttpProxy;
}

public void setHttpProxy(ProxyProperties proxy) {
    mHttpProxy = proxy;
}

public ProxyProperties getHttpProxy() {
    return mHttpProxy;
}

public void setHttpProxy(ProxyProperties proxy) {
    mHttpProxy = proxy;
}

public ProxyProperties getHttpProxy() {
    return mHttpProxy;
}

public void setHttpProxy(ProxyProperties proxy) {
    mHttpProxy = proxy;
}

public ProxyProperties getHttpProxy() {
    return mHttpProxy;
}

private native void updateProxyConfig(ProxyProperties props);