Revision b722cab3 src/com/rackspacecloud/android/AddNodesActivity.java
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package com.rackspacecloud.android; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import com.rackspace.cloud.loadbalancer.api.client.Node; |
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import com.rackspace.cloud.servers.api.client.Account; |
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import com.rackspace.cloud.servers.api.client.CloudServersException; |
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import com.rackspace.cloud.servers.api.client.Server; |
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import com.rackspace.cloud.servers.api.client.ServerManager; |
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import android.app.AlertDialog; |
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import android.app.ListActivity; |
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import android.app.ProgressDialog; |
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import android.content.Context; |
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import android.content.DialogInterface; |
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import android.content.Intent; |
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import android.os.AsyncTask; |
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import android.os.Bundle; |
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import android.view.View; |
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import android.view.View.OnClickListener; |
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import android.view.ViewGroup; |
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import android.view.WindowManager; |
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import android.view.ViewGroup.LayoutParams; |
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import android.widget.ArrayAdapter; |
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import android.widget.Button; |
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import android.widget.CheckBox; |
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import android.widget.ListView; |
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import android.widget.CompoundButton.OnCheckedChangeListener; |
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import android.widget.ImageView; |
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import android.widget.ProgressBar; |
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import android.widget.TextView; |
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public class AddNodesActivity extends ListActivity {
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public class AddNodesActivity extends CloudListActivity {
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private static final int ADD_NODE_CODE = 178; |
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private Server[] servers; |
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private Context context; |
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private int lastCheckedPos; |
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private ArrayList<Node> nodes; |
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ProgressDialog pDialog; |
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@SuppressWarnings("unchecked")
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@Override |
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState); |
| ... | ... | |
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protected void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState); |
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outState.putSerializable("nodes", nodes);
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} |
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private void print(ArrayList<Node> nodes){
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for(Node n : nodes){
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Log.d("info", "the node is " + n.getName());
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} |
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outState.putSerializable("servers", servers);
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} |
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private void restoreState(Bundle state) {
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context = getApplicationContext(); |
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if(nodes != null){
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print(nodes); |
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} |
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@SuppressWarnings("unchecked")
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protected void restoreState(Bundle state) {
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super.restoreState(state); |
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if (state != null && state.containsKey("nodes")){
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nodes = (ArrayList<Node>) state.getSerializable("nodes");
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if(nodes == null){
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| ... | ... | |
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} |
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} |
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if (state != null && state.containsKey("server")) {
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if (state != null && state.containsKey("servers")) {
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servers = (Server[]) state.getSerializable("servers");
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if (servers.length == 0) {
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displayNoServersCell(); |
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private void displayNoServersCell() {
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String a[] = new String[1]; |
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a[0] = "No Servers";
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a[0] = "No Nodes";
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setListAdapter(new ArrayAdapter<String>(this, R.layout.noserverscell, R.id.no_servers_label, a)); |
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getListView().setTextFilterEnabled(true); |
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getListView().setDividerHeight(0); // hide the dividers so it won't look like a list row |
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new LoadServersTask().execute((Void[]) null); |
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} |
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protected void showDialog() {
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pDialog = new ProgressDialog(this, R.style.NewDialog); |
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// // Set blur to background |
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WindowManager.LayoutParams lp = pDialog.getWindow().getAttributes(); |
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lp.dimAmount = 0.0f; |
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pDialog.getWindow().setAttributes(lp); |
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pDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND); |
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pDialog.show(); |
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pDialog.setContentView(new ProgressBar(this), new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); |
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} |
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private void showAlert(String title, String message) {
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AlertDialog alert = new AlertDialog.Builder(this).create(); |
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alert.setTitle(title); |
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alert.setMessage(message); |
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alert.setButton("OK", new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int which) {
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return; |
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} }); |
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alert.show(); |
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} |
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private class LoadServersTask extends AsyncTask<Void, Void, ArrayList<Server>> {
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private CloudServersException exception; |
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protected ArrayList<Server> doInBackground(Void... arg0) {
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ArrayList<Server> servers = null; |
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try {
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servers = (new ServerManager()).createList(true, context);
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servers = (new ServerManager()).createList(true, getContext());
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} catch (CloudServersException e) {
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exception = e; |
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} |
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pDialog.dismiss(); |
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return servers; |
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} |
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@Override |
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protected void onPostExecute(ArrayList<Server> result) {
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hideDialog(); |
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if (exception != null) {
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showAlert("Error", exception.getMessage());
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} |
| ... | ... | |
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final int pos = position; |
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CheckBox add = (CheckBox) row.findViewById(R.id.add_node_checkbox); |
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if(inNodeList(server)){
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add.setChecked(true); |
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} |
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add.setOnCheckedChangeListener(new OnCheckedChangeListener() {
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@Override |
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public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
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if(isChecked){
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lastCheckedPos = pos; |
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Intent viewIntent = new Intent(context, AddNodeActivity.class);
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Intent viewIntent = new Intent(getContext(), AddNodeActivity.class);
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viewIntent.putExtra("ipAddresses", ipAddresses);
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viewIntent.putExtra("name", server.getName());
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//weighted is false, because on initial node add |
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//weight is not option |
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viewIntent.putExtra("weighted", false);
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startActivityForResult(viewIntent, ADD_NODE_CODE); |
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} |
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else{
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} |
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} |
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}); |
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return(row); |
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} |
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} |
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private boolean inNodeList(Server server){
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Log.d("info", "the server is " + server.getName());
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for(Node node : nodes){
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Log.d("info", "the node is " + node.getName());
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String nodeIp = node.getAddress(); |
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if(serverHasIp(server, nodeIp)){
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return true; |
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private boolean inNodeList(Server server){
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for(Node node : nodes){
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String nodeIp = node.getAddress(); |
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if(serverHasIp(server, nodeIp)){
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return true; |
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} |
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} |
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return false; |
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} |
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return false; |
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} |
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/* |
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* need to remove by id because that is |
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* what is unique |
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*/ |
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private void removeNodeFromList(Server server){
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for(int i = 0; i < nodes.size(); i++){
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Node node = nodes.get(i); |
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if(serverHasIp(server, node.getAddress())){
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nodes.remove(i); |
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break; |
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/* |
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* need to remove by id because that is |
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* what is unique |
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*/ |
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private void removeNodeFromList(Server server){
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for(int i = 0; i < nodes.size(); i++){
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Node node = nodes.get(i); |
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if(serverHasIp(server, node.getAddress())){
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nodes.remove(i); |
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break; |
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} |
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} |
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} |
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} |
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private boolean serverHasIp(Server server, String address){
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String[] addresses = server.getPrivateIpAddresses(); |
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for(int i = 0; i < addresses.length; i++){
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if(addresses[i].equals(address)){
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return true; |
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private boolean serverHasIp(Server server, String address){
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String[] addresses = server.getPrivateIpAddresses(); |
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for(int i = 0; i < addresses.length; i++){
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if(addresses[i].equals(address)){
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return true; |
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} |
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} |
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}
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addresses = server.getPublicIpAddresses();
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for(int i = 0; i < addresses.length; i++){
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if(addresses[i].equals(address)){
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return true;
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addresses = server.getPublicIpAddresses();
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for(int i = 0; i < addresses.length; i++){
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if(addresses[i].equals(address)){
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return true;
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}
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} |
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return false; |
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} |
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return false; |
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} |
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protected void onActivityResult(int requestCode, int resultCode, Intent data){
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int pos = lastCheckedPos; |
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if(requestCode == ADD_NODE_CODE && resultCode == RESULT_OK){
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| ... | ... | |
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node.setCondition(data.getStringExtra("nodeCondition"));
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node.setName(servers[pos].getName()); |
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node.setPort(data.getStringExtra("nodePort"));
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Log.d("info", "the node weight is " + data.getStringExtra("nodeWeight"));
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node.setWeight(data.getStringExtra("nodeWeight"));
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nodes.add(node); |
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} |
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else if(requestCode == ADD_NODE_CODE && resultCode == RESULT_CANCELED){
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