Revision 96a8e632 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.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.util.Log; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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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.CheckBox; |
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import android.widget.CompoundButton; |
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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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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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@Override |
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState); |
| ... | ... | |
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restoreState(savedInstanceState); |
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} |
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@Override |
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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 restoreState(Bundle state) {
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context = getApplicationContext(); |
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if (state != null && state.containsKey("node")){
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nodes = (ArrayList<Node>) state.getSerializable("nodes");
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if(nodes == null){
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nodes = new ArrayList<Node>(); |
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} |
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} |
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else{
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nodes = new ArrayList<Node>(); |
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} |
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if (state != null && state.containsKey("server")) {
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servers = (Server[]) state.getSerializable("servers");
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if (servers.length == 0) {
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| ... | ... | |
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loadServers(); |
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} |
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} |
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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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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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getListView().setItemsCanFocus(false);
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}
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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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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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getListView().setItemsCanFocus(false);
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} |
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private void setServerList(ArrayList<Server> servers) {
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if (servers == null) {
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servers = new ArrayList<Server>();
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}
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String[] serverNames = new String[servers.size()];
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this.servers = new Server[servers.size()];
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if (servers == null) {
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servers = new ArrayList<Server>();
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}
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String[] serverNames = new String[servers.size()];
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this.servers = new Server[servers.size()];
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if (servers != null) {
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for (int i = 0; i < servers.size(); i++) {
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Server server = servers.get(i); |
| ... | ... | |
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serverNames[i] = server.getName(); |
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} |
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} |
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if (serverNames.length == 0) {
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displayNoServersCell(); |
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} else {
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getListView().setDividerHeight(1); // restore divider lines |
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setListAdapter(new ServerAdapter()); |
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} |
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}
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}
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private void loadServers() {
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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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} }); |
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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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@Override
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private CloudServersException exception;
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@Override
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protected void onPreExecute(){
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showDialog(); |
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} |
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@Override |
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protected ArrayList<Server> doInBackground(Void... arg0) {
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ArrayList<Server> servers = null; |
| ... | ... | |
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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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if (exception != null) {
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} |
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setServerList(result); |
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} |
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}
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}
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// * Adapter/ |
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class ServerAdapter extends ArrayAdapter<Server> {
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ServerAdapter() {
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super(AddNodesActivity.this, R.layout.listservernodecell, servers); |
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} |
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public View getView(int position, View convertView, ViewGroup parent) {
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Server server = servers[position]; |
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LayoutInflater inflater = getLayoutInflater(); |
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View row = inflater.inflate(R.layout.listservercell, parent, false); |
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View row = inflater.inflate(R.layout.listservernodecell, parent, false);
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TextView label = (TextView) row.findViewById(R.id.label); |
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label.setText(server.getName()); |
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TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
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sublabel.setText(server.getFlavor().getName() + " - " + server.getImage().getName()); |
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ImageView icon = (ImageView) row.findViewById(R.id.icon); |
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icon.setImageResource(server.getImage().iconResourceId()); |
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String[] publicIp = server.getPublicIpAddresses(); |
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String[] privateIp = server.getPrivateIpAddresses(); |
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/* |
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final String[] ipAddresses = new String[privateIp.length + publicIp.length]; |
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for(int i = 0; i < privateIp.length; i++){
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ipAddresses[i] = privateIp[i]; |
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} |
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for(int i = 0; i < publicIp.length; i++){
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ipAddresses[i+privateIp.length] = publicIp[i]; |
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} |
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Log.d("info", "The lenght 1 is " + ipAddresses.length);
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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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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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viewIntent.putExtra("ipAddresses", ipAddresses);
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startActivityForResult(viewIntent, ADD_NODE_CODE); |
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} |
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else{
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removeNodeFromList(server[pos]); |
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} |
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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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@Override |
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protected void onListItemClick(ListView l, View v, int position, long id) {
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Log.d("info", "captin clicked");
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Server server = servers[position]; |
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LayoutInflater inflater = getLayoutInflater(); |
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View row = inflater.inflate(R.layout.listservernodecell, l, false); |
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String[] publicIp = server.getPublicIpAddresses(); |
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String[] privateIp = server.getPrivateIpAddresses(); |
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final String[] ipAddresses = new String[privateIp.length + publicIp.length]; |
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for(int i = 0; i < privateIp.length; i++){
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ipAddresses[i] = privateIp[i]; |
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} |
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for(int i = 0; i < publicIp.length; i++){
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ipAddresses[i+privateIp.length] = publicIp[i]; |
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} |
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CheckBox add = (CheckBox) row.findViewById(R.id.add_node_checkbox); |
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Log.d("info", "captin the checkbox is checked: " + add.isChecked());
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add.setChecked(!add.isChecked()); |
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Log.d("info", "captin the checkbox is checked: " + add.isChecked());
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if(add.isChecked()){
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lastCheckedPos = position; |
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Intent viewIntent = new Intent(context, AddNodeActivity.class); |
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viewIntent.putExtra("ipAddresses", ipAddresses);
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startActivityForResult(viewIntent, ADD_NODE_CODE); |
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} |
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else{
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removeNodeFromList(server); |
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} |
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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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} |
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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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} |
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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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} |
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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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if(requestCode == ADD_NODE_CODE && resultCode == 111){
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int pos = lastCheckedPos; |
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Node node = new Node(); |
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node.setAddress(data.getStringExtra("nodeIp"));
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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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nodes.add(node); |
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} |
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else if(requestCode == ADD_NODE_CODE && resultCode == 112){
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//Node not added so do thing |
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} |
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} |
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} |
Also available in: Unified diff