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Code Issues Releases Wiki Activity

Improved autoconfiguration screen. User can follow progress better, has an indicator the phone is busy. Added buttons to cancel or continue.

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This commit is contained in:
Sander Bogaert 2011-07-10 11:58:01 +02:00 committed by Andrew Chen
parent 9af0d55676
commit 8be8f62fb8
4 changed files with 151 additions and 110 deletions
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40
res/layout/account_setup_autoconfig.xml
View File

@ -12,14 +12,40 @@
android:gravity="center_horizontal"
android:paddingBottom="6dip"/>
<ProgressBar android:id="@+id/autoconfig_progress"
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/status_message"
android:layout_centerHorizontal="true"
android:layout_marginTop="30dp"
style="@android:style/Widget.ProgressBar.Large" />
android:layout_marginBottom="10dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true">
<TextView android:id="@+id/autoconfig_warning"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="Warning blaat blaat" />
<ProgressBar android:id="@+id/autoconfig_progress"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/status_message"
android:layout_centerHorizontal="true"
android:layout_marginBottom="60dp"
style="@android:style/Widget.ProgressBar.Large" />
<Button android:id="@+id/autoconfig_button_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/autoconfig_progress"
android:text="@string/cancel_action"/>
<Button android:id="@+id/autoconfig_button_next"
android:drawableRight="@drawable/button_indicator_next"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/autoconfig_progress"
android:layout_toRightOf="@id/autoconfig_button_cancel"
android:text="@string/next_action"/>
</RelativeLayout>
<!-- TODO: add a cancel button
<include layout="@layout/wizard_cancel"/> -->
</RelativeLayout>

2
res/values/strings.xml
View File

@ -379,6 +379,8 @@ http://k9mail.googlecode.com/
<string name="account_setup_autoconfig_missing">not found!</string>
<string name="account_setup_autoconfig_succesful">successful!</string>
<string name="account_setup_autoconfig_fail">failed!</string>
<string name="account_setup_autoconfig_forcemanual">No settings found, use manual configuration.</string>
<string name="account_setup_autoconfig_trynext">Searching other places for configuration settings...</string>
<string name="account_setup_names_title">You\'re almost done!</string>
<string name="account_setup_names_instructions">Your account is set up, and mail is on its way!</string>

165
src/com/fsck/k9/activity/setup/AccountSetupAutoConfiguration.java
View File

@ -8,6 +8,7 @@ import android.os.*;
import android.os.Process;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.fsck.k9.K9;
@ -15,6 +16,7 @@ import com.fsck.k9.R;
import com.fsck.k9.activity.K9Activity;
import com.fsck.k9.helper.configxmlparser.ConfigurationXMLHandler;
import com.fsck.k9.mail.store.TrustManagerFactory;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.XMLReader;
@ -27,6 +29,7 @@ import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.concurrent.TimeoutException;
/**
* User: dzan
@ -35,14 +38,11 @@ import java.util.Arrays;
public class AccountSetupAutoConfiguration extends K9Activity implements View.OnClickListener {
// constants for the intent/activity system
// TODO: read about intents and make this one result right
public static final int ACTIVITY_REQUEST_CODE = 1;
private static final String EMAIL_ADDRESS = "account";
private static final String PASSWORD = "password";
// timeout for testing services availability ( in ms )
private static final int TIMEOUT = 20000;
private static final int TIMEOUT = 5000;
// location of mozilla's ispdb
private String databaseBaseUrl = "https://live.mozillamessaging.com/autoconfig/v1.1/";
@ -78,10 +78,17 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
private TextView mMessageView;
private ProgressBar mProgressCircle;
private Button mCancelButton;
private Button mNextButton;
private TextView mWarningMsg;
private String mEmailAddress;
private String mPassword;
private String mLastMessage;
private boolean bForceManual = false;
private boolean bDoneSearching = false;
private boolean bFound = false;
private boolean bParseFailed = false;
/*
Start the auto-configuration activity
@ -90,7 +97,7 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
Intent i = new Intent(context, AccountSetupAutoConfiguration.class);
i.putExtra(EMAIL_ADDRESS, email);
i.putExtra(PASSWORD, password);
context.startActivityForResult(i, ACTIVITY_REQUEST_CODE);
context.startActivity(i);
}
/*
@ -103,10 +110,17 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
// Setting up the view
setContentView(R.layout.account_setup_autoconfig);
mMessageView = (TextView)findViewById(R.id.status_message);
mWarningMsg = (TextView)findViewById(R.id.autoconfig_warning);
mWarningMsg.setVisibility(View.GONE);
mProgressCircle = (ProgressBar)findViewById(R.id.autoconfig_progress);
mProgressCircle.setIndeterminate(true);
mProgressCircle.setVisibility(View.VISIBLE);
// ((Button)findViewById(R.id.cancel)).setOnClickListener(this);
mCancelButton = (Button)findViewById(R.id.autoconfig_button_cancel);
mCancelButton.setOnClickListener(this);
mNextButton = (Button)findViewById(R.id.autoconfig_button_next);
mNextButton.setOnClickListener(this);
mNextButton.setEnabled(false);
// Getting our data to work with
mEmailAddress = getIntent().getStringExtra(EMAIL_ADDRESS);
@ -134,11 +148,16 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
Check if configuration data exists and if it does read in
*/
int i = 0;
while( i < urlTemplates.size() ){
while( i < urlTemplates.size() && !bFound ){
try{
// inform the user
setMessage(urlInfoStatements.get(i),true);
// to make sure
bParseFailed = false;
bForceManual = false;
bDoneSearching = false;
// preparing the urls
if( !domain.contains("%user%") ){ // else SHIT
tmpURL = urlTemplates.get(i).replaceAll("%domain%",domain);
@ -147,24 +166,26 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
data = getXMLData(new URL(tmpURL));
// might be the user cancelled by now or the app was destroyed
if (mDestroyed) return;
if (mCanceled) { finish(); return; }
if( !data.isEmpty() ){
setMessage(R.string.account_setup_autoconfig_found,false);
// parse and finish
// remember if i >= UNSAFE_URL_START => POSSIBLE UNSAFE DATA, alert user!!!
setMessage(R.string.account_setup_autoconfig_processing,true);
parse(data);
setMessage(R.string.account_setup_autoconfig_succesful,false);
// Give user some time to read output
try { Thread.sleep(1750);
} catch (InterruptedException e) { e.printStackTrace(); }
// alert user these settings might be tampered with!!! ( no https )
if( i >= UNSAFE_URL_START )
mWarningMsg.setVisibility(View.VISIBLE);
finish();
return;
bFound = true;
continue;
}
// end the output if needed
closeUserInformationIfNeeded(i);
}catch (SocketTimeoutException ex){
Log.e(K9.LOG_TAG, "Error while attempting auto-configuration with url '"+
tmpURL+"' ( time-out is"+TIMEOUT+" )", ex);
@ -174,18 +195,21 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
}catch (UnknownHostException ex){
Log.e(K9.LOG_TAG, "Error while attempting auto-configuration with url '"+
tmpURL+"'", ex);
}
catch (SSLPeerUnverifiedException ex){
}catch (SSLPeerUnverifiedException ex){
Log.e(K9.LOG_TAG, "Error while testing settings", ex);
acceptKeyDialog(
R.string.account_setup_failed_dlg_certificate_message_fmt,i,ex);
}
catch(IOException ex) {
Log.e(K9.LOG_TAG, "Error while attempting auto-configuration with url '"+
tmpURL+"'", ex);
} catch (ErrorCodeException ex) {
acceptKeyDialog(R.string.account_setup_failed_dlg_certificate_message_fmt,i,ex);
}catch (SAXException e) {
setMessage(R.string.account_setup_autoconfig_fail,false);
bParseFailed = true;
}catch (ParserConfigurationException e) {
setMessage(R.string.account_setup_autoconfig_fail,false);
bParseFailed = true;
}catch (ErrorCodeException ex) {
Log.e(K9.LOG_TAG, "Error while attempting auto-configuration with url '" +
tmpURL + "' site didn't respond as expected. Got code: " + ex.getErrorCode(), ex);
}catch(IOException ex) {
Log.e(K9.LOG_TAG, "Error while attempting auto-configuration with url '"+
tmpURL+"'", ex);
} finally {
// might be the user cancelled by now or the app was destroyed
if (mDestroyed) return;
@ -193,37 +217,56 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
// check next url
++i;
// this was the last option..
if(i == urlTemplates.size() ){
bForceManual = true;
setMessage(R.string.account_setup_autoconfig_forcemanual, true);
}else{
if( bParseFailed )
setMessage(R.string.account_setup_autoconfig_trynext,true);
}
}
// no server-side config was found
closeUserInformationIfNeeded(i-1);
}
bDoneSearching = true;
runOnUiThread(new Runnable() {
public void run() {
// TODO: set appropriate warning messages in here
// 1. All good, continue
// 2. Nothing came up, must manually config.. + help?
// 3. Data did not came over HTTPS this could be UNSAFE !!!!!!
mProgressCircle.setVisibility(View.INVISIBLE);
mWarningMsg.setVisibility(View.VISIBLE);
mNextButton.setEnabled(true);
if( bForceManual )
mNextButton.setText(getString(R.string.account_setup_basics_manual_setup_action));
}
});
}
}
.start();
}
/*
Start parsing the xml
*/
private void parse(String data) {
try{
XMLReader xr = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
xr.setContentHandler(new ConfigurationXMLHandler());
//xr.parse(data);
// TODO: take care of these
} catch (ParserConfigurationException e) {
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
} catch (SAXException e) {
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
}
private void parse(String data) throws IOException, SAXException, ParserConfigurationException {
XMLReader xr = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
xr.setContentHandler(new ConfigurationXMLHandler());
// TODO: see if this has performance consequences, otherwise change all so we pass around InputSource not string
xr.parse(new InputSource(new StringReader(data)));
}
/*
Checks if an url is available / exists
*/
private String getXMLData(URL url) throws IOException, ErrorCodeException{
private String getXMLData(URL url) throws IOException, ErrorCodeException, SocketTimeoutException {
// think we should assume no redirects
// TODO: use k9's own TrustManager so the right exception gets throwed and the user can choose to accept the certificate
HttpURLConnection conn = (HttpURLConnection)url.openConnection();
@ -234,14 +277,23 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
// get the data
String tmp, line;
BufferedReader reader;
tmp = "";
BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
while( (line = reader.readLine()) != null)
tmp += line;
if( conn.getResponseCode() != 200 )
throw new ErrorCodeException("Server did not return as expected.",conn.getResponseCode());
conn.disconnect();
try{
reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
while( (line = reader.readLine()) != null)
tmp += line;
if( conn.getResponseCode() != 200 )
throw new ErrorCodeException("Server did not return as expected.",conn.getResponseCode());
}
catch (SocketTimeoutException ex)
{ throw ex; }
finally
{ conn.disconnect(); }
return tmp;
}
@ -251,7 +303,7 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
private void setMessage(int resId, final boolean newLine){
setMessage(getString(resId), newLine);
}
private void setMessage(final String msg, final boolean newline) {
private synchronized void setMessage(final String msg, final boolean newline) {
mHandler.post(new Runnable() {
public void run() {
// don't print if same as last message or when process should be destroyed
@ -270,9 +322,10 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
}
private void closeUserInformationIfNeeded(int urlNumb) {
int a = urlInfoStatements.get(urlNumb);
int b = urlInfoStatements.get(urlNumb+1);
if( urlNumb == urlInfoStatements.size() - 1 || a != b ){
if( bForceManual ) return;
if( urlNumb == urlInfoStatements.size() - 1
|| (int)urlInfoStatements.get(urlNumb) != urlInfoStatements.get(urlNumb+1) ){
mHandler.post(new Runnable() {
public void run() {
mMessageView.setText(mMessageView.getText().toString()+
@ -295,6 +348,10 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
Alert user he canceled and stop the thread
*/
private void onCancel() {
if( bDoneSearching ){
finish();
return;
}
mCanceled = true;
setMessage(R.string.account_setup_check_settings_canceling_msg, true);
}
@ -318,9 +375,19 @@ public class AccountSetupAutoConfiguration extends K9Activity implements View.On
public void onClick(View v) {
switch (v.getId()) {
case R.id.cancel:
case R.id.autoconfig_button_cancel:
onCancel();
break;
case R.id.autoconfig_button_next:
// autoconfig failed, proceed by manual setup
if( bForceManual ){
// launch confirm activities
}else{
}
break;
default: return;
}
}

54
src/com/fsck/k9/helper/configxmlparser/tmp
View File

@ -1,54 +0,0 @@
// This could be useful later ( if this way of parsing is too slow )
/*
Strings
*/
/*// main structure tags
private final static String CLIENT_CONFIG = "clientConfig"; // root
private final static String CLIENT_CONFIG_UPDATE = "clientConfigUpdate";
private final static String EMAIL_PROVIDER = "emailProvider"; // semi-root, container of whole isp data
private final static String ID = "id";
private final static String INCOMING_SERVER = "incomingServer";
private final static String OUTGOING_SERVER = "outgoingServer";
private final static String TYPE = "type";
// email provider extra information
private final static String DOMAIN = "domain";
private final static String DISPLAY_NAME = "displayName";
private final static String DISPLAY_SHORT_NAME = "displayShortName";
private final static String ENABLE = "enable";
private final static String VISIT_URL = "visiturl"; // attribute of enable
private final static String INSTRUCTION = "instruction"; // child of ^ containing text instructions
//private final static String INSTRUCTION = "instruction"; // could also be tag
private final static String URL = "url"; // attribute of instruction as a tag
private final static String DESCR = "descr"; // child containing urls
private final static String LANG = "lang"; // language of description
private final static String IDENTITY = "identity";
private final static String INPUT_FIELD = "inputField";
private final static String KEY = "key";
private final static String LABEL = "label";
private final static String DOCUMENTATION = "documentation"; // has all kinds of subelements urls & descriptions
// server settings
private final static String HOSTNAME = "hostname";
private final static String PORT = "port";
private final static String SOCKET_TYPE = "socketType";
private final static String USERNAME = "username";
private final static String AUTHENTICATION = "authentication";
// server types ( attributes of outgoing/incoming-Server
private final static String POP3 = "pop3"; // also a tag with extra info
private final static String IMAP = "imap";
private final static String SMTP = "smtp";
// pop3 options
private final static String LEAVE_MESSAGES_ON_SERVER = "leaveMessagesOnServer";
private final static String DOWNLOAD_ON_BIFF = "downloadOnBiff";
private final static String DAYS_TO_LEAVE_MESSAGES_ON_SERVER = "daysToLeaveMessagesOnServer";
private final static String CHECK_INTERVAL = "checkInterval";
private final static String MINUTES = "minutes";
// outgoing server settings
private final static String RESTRICTION = "restriction";
private final static String ADD_THIS_SERVER = "addThisServer";
private final static String USE_GLOBAL_PREFERRED_SERVER = "useGlobalPreferredServer"; */