root / src / com / rackspacecloud / android / BackupServerActivity.java @ 6b8dad86
History | View | Annotate | Download (4.7 kB)
1 |
package com.rackspacecloud.android; |
---|---|
2 |
|
3 |
import org.apache.http.HttpResponse; |
4 |
|
5 |
import com.rackspace.cloud.servers.api.client.Backup; |
6 |
import com.rackspace.cloud.servers.api.client.CloudServersException; |
7 |
import com.rackspace.cloud.servers.api.client.Server; |
8 |
import com.rackspace.cloud.servers.api.client.ServerManager; |
9 |
import com.rackspace.cloud.servers.api.client.http.HttpBundle; |
10 |
|
11 |
import android.os.AsyncTask; |
12 |
import android.os.Bundle; |
13 |
import android.view.View; |
14 |
import android.view.View.OnClickListener; |
15 |
import android.widget.AdapterView; |
16 |
import android.widget.AdapterView.OnItemSelectedListener; |
17 |
import android.widget.ArrayAdapter; |
18 |
import android.widget.Button; |
19 |
import android.widget.CheckBox; |
20 |
import android.widget.Spinner; |
21 |
|
22 |
public class BackupServerActivity extends CloudActivity implements OnItemSelectedListener, OnClickListener { |
23 |
|
24 |
private Server server;
|
25 |
private Spinner weeklyBackupSpinner;
|
26 |
private Spinner dailyBackupSpinner;
|
27 |
private CheckBox enableCheckBox;
|
28 |
private String selectedWeeklyBackup; |
29 |
private String selectedDailyBackup; |
30 |
|
31 |
/** Called when the activity is first created. */
|
32 |
@Override
|
33 |
public void onCreate(Bundle savedInstanceState) { |
34 |
super.onCreate(savedInstanceState);
|
35 |
restoreState(savedInstanceState); |
36 |
} |
37 |
|
38 |
protected void restoreState(Bundle state){ |
39 |
super.restoreState(state);
|
40 |
server = (Server) this.getIntent().getExtras().get("server"); |
41 |
setContentView(R.layout.viewbackup); |
42 |
setupSpinners(); |
43 |
setupButtons(); |
44 |
setupCheckBox(); |
45 |
} |
46 |
|
47 |
private void setupSpinners(){ |
48 |
weeklyBackupSpinner = (Spinner) findViewById(R.id.weekly_backup_spinner); |
49 |
ArrayAdapter<CharSequence> weeklyAdapter = ArrayAdapter.createFromResource(this, R.array.weeklyBackupValues, android.R.layout.simple_spinner_item); |
50 |
weeklyAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
51 |
weeklyBackupSpinner.setAdapter(weeklyAdapter); |
52 |
weeklyBackupSpinner.setOnItemSelectedListener(this);
|
53 |
|
54 |
|
55 |
dailyBackupSpinner = (Spinner) findViewById(R.id.daily_backup_spinner); |
56 |
ArrayAdapter<CharSequence> dailyAdapter = ArrayAdapter.createFromResource(this, R.array.dailyBackupValues, android.R.layout.simple_spinner_item); |
57 |
dailyAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
58 |
dailyBackupSpinner.setAdapter(dailyAdapter); |
59 |
dailyBackupSpinner.setOnItemSelectedListener(this);
|
60 |
} |
61 |
|
62 |
private void setupButtons() { |
63 |
Button update = (Button) findViewById(R.id.backup_update_button); |
64 |
update.setOnClickListener(this);
|
65 |
} |
66 |
|
67 |
private void setupCheckBox(){ |
68 |
enableCheckBox = (CheckBox) findViewById(R.id.enable_backup_checkbox); |
69 |
} |
70 |
|
71 |
public void onClick(View v) { |
72 |
/*
|
73 |
* server maybe null if another task is
|
74 |
* currently processing
|
75 |
*/
|
76 |
if(server == null){ |
77 |
showAlert("Error", "Server is busy."); |
78 |
} |
79 |
else{
|
80 |
trackEvent(CATEGORY_SERVER, EVENT_BACKUP, "", -1); |
81 |
new BackupServerTask().execute((Void[]) null); |
82 |
} |
83 |
} |
84 |
|
85 |
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) { |
86 |
if(parent == weeklyBackupSpinner){
|
87 |
selectedWeeklyBackup = Backup.getWeeklyValue(pos); |
88 |
} |
89 |
if(parent == dailyBackupSpinner){
|
90 |
selectedDailyBackup = Backup.getDailyValue(pos); |
91 |
} |
92 |
} |
93 |
|
94 |
public void onNothingSelected(AdapterView<?> parent) { |
95 |
//do nothing
|
96 |
} |
97 |
|
98 |
private class BackupServerTask extends AsyncTask<Void, Void, HttpBundle> { |
99 |
|
100 |
private CloudServersException exception;
|
101 |
|
102 |
@Override
|
103 |
//let user know their process has started
|
104 |
protected void onPreExecute(){ |
105 |
showToast("Changing backup schedule process has begun");
|
106 |
} |
107 |
|
108 |
@Override
|
109 |
protected HttpBundle doInBackground(Void... arg0) { |
110 |
HttpBundle bundle = null;
|
111 |
try {
|
112 |
bundle = (new ServerManager()).backup(server, selectedWeeklyBackup, selectedDailyBackup, enableCheckBox.isChecked(), getApplicationContext());
|
113 |
} catch (CloudServersException e) {
|
114 |
exception = e; |
115 |
} |
116 |
return bundle;
|
117 |
} |
118 |
|
119 |
@Override
|
120 |
protected void onPostExecute(HttpBundle bundle) { |
121 |
HttpResponse response = bundle.getResponse(); |
122 |
if (response != null) { |
123 |
int statusCode = response.getStatusLine().getStatusCode();
|
124 |
if(statusCode == 204 || statusCode == 202){ |
125 |
showToast("The server's backup schedule has been change.");
|
126 |
finish(); |
127 |
} |
128 |
else if (statusCode != 204 && statusCode != 202) { |
129 |
CloudServersException cse = parseCloudServersException(response); |
130 |
if ("".equals(cse.getMessage())) { |
131 |
showError("There was a problem changing the backup schedule.", bundle);
|
132 |
} else {
|
133 |
showError("There was a problem changing the backup schedule: " + cse.getMessage() + " " + statusCode, bundle); |
134 |
} |
135 |
} |
136 |
} else if (exception != null) { |
137 |
showError("There was a problem changing the backup schedule: " + exception.getMessage(), bundle);
|
138 |
|
139 |
} |
140 |
} |
141 |
} |
142 |
} |