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Code Issues Projects Releases Wiki Activity

added ProducteevLoginActivity

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pull/14/head
Arne Jans 14 years ago committed by Tim Su
parent 44e0f00b38
commit d9241288b6
3 changed files with 305 additions and 128 deletions
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256
astrid/plugin-src/com/todoroo/astrid/producteev/ProducteevBackgroundService.java
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package com.todoroo.astrid.producteev; package com.todoroo.astrid.producteev;
import android.app.AlarmManager; import android.app.AlarmManager;
import android.app.PendingIntent; import android.app.PendingIntent;
import android.app.Service; import android.app.Service;
import android.content.Context; import android.content.Context;
import android.content.Intent; import android.content.Intent;
import android.os.IBinder; import android.os.IBinder;
import android.util.Log; import android.util.Log;
import com.timsu.astrid.R; import com.timsu.astrid.R;
import com.todoroo.andlib.service.ContextManager; import com.todoroo.andlib.service.ContextManager;
import com.todoroo.andlib.utility.DateUtilities; import com.todoroo.andlib.utility.DateUtilities;
import com.todoroo.astrid.producteev.sync.ProducteevSyncProvider; import com.todoroo.astrid.producteev.sync.ProducteevSyncProvider;
import com.todoroo.astrid.utility.Preferences; import com.todoroo.astrid.utility.Preferences;
/** /**
* SynchronizationService is the service that performs Astrid's background * SynchronizationService is the service that performs Astrid's background
* synchronization with online task managers. Starting this service * synchronization with online task managers. Starting this service
* schedules a repeating alarm which handles the synchronization * schedules a repeating alarm which handles the synchronization
* *
* @author Tim Su * @author Tim Su
* *
*/ */
public class ProducteevBackgroundService extends Service { public class ProducteevBackgroundService extends Service {
/** Minimum time before an auto-sync */ /** Minimum time before an auto-sync */
private static final long AUTO_SYNC_MIN_OFFSET = 5*60*1000L; private static final long AUTO_SYNC_MIN_OFFSET = 5*60*1000L;
/** alarm identifier */ /** alarm identifier */
public static final String SYNC_ACTION = "sync"; //$NON-NLS-1$ public static final String SYNC_ACTION = "sync"; //$NON-NLS-1$
// --- BroadcastReceiver abstract methods // --- BroadcastReceiver abstract methods
/** Receive the alarm - start the synchronize service! */ /** Receive the alarm - start the synchronize service! */
@Override @Override
public void onStart(Intent intent, int startId) { public void onStart(Intent intent, int startId) {
if(SYNC_ACTION.equals(intent.getAction())) if(SYNC_ACTION.equals(intent.getAction()))
startSynchronization(this); startSynchronization(this);
} }
/** Start the actual synchronization */ /** Start the actual synchronization */
private void startSynchronization(Context context) { private void startSynchronization(Context context) {
if(context == null || context.getResources() == null) if(context == null || context.getResources() == null)
return; return;
ContextManager.setContext(context); ContextManager.setContext(context);
if(ProducteevUtilities.INSTANCE.isOngoing()) if(ProducteevUtilities.INSTANCE.isOngoing())
return; return;
new ProducteevSyncProvider().synchronize(context); new ProducteevSyncProvider().synchronize(context);
} }
// --- alarm management // --- alarm management
/** /**
* Schedules repeating alarm for auto-synchronization * Schedules repeating alarm for auto-synchronization
*/ */
public static void scheduleService() { public static void scheduleService() {
int syncFrequencySeconds = Preferences.getIntegerFromString( int syncFrequencySeconds = Preferences.getIntegerFromString(
R.string.producteev_PPr_interval_key, -1); R.string.producteev_PPr_interval_key, -1);
Context context = ContextManager.getContext(); Context context = ContextManager.getContext();
if(syncFrequencySeconds <= 0) { if(syncFrequencySeconds <= 0) {
unscheduleService(context); unscheduleService(context);
return; return;
} }
// figure out synchronization frequency // figure out synchronization frequency
long interval = 1000L * syncFrequencySeconds; long interval = 1000L * syncFrequencySeconds;
long offset = computeNextSyncOffset(interval); long offset = computeNextSyncOffset(interval);
// give a little padding // give a little padding
offset = Math.max(offset, AUTO_SYNC_MIN_OFFSET); offset = Math.max(offset, AUTO_SYNC_MIN_OFFSET);
AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
PendingIntent pendingIntent = PendingIntent.getService(context, 0, PendingIntent pendingIntent = PendingIntent.getService(context, 0,
createAlarmIntent(context), PendingIntent.FLAG_UPDATE_CURRENT); createAlarmIntent(context), PendingIntent.FLAG_UPDATE_CURRENT);
Log.i("Astrid", "Autosync set for " + offset / 1000 //$NON-NLS-1$ //$NON-NLS-2$ Log.i("Astrid", "Autosync set for " + offset / 1000 //$NON-NLS-1$ //$NON-NLS-2$
+ " seconds repeating every " + syncFrequencySeconds); //$NON-NLS-1$ + " seconds repeating every " + syncFrequencySeconds); //$NON-NLS-1$
// cancel all existing // cancel all existing
am.cancel(pendingIntent); am.cancel(pendingIntent);
// schedule new // schedule new
am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + offset, am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + offset,
interval, pendingIntent); interval, pendingIntent);
} }
/** /**
* Removes repeating alarm for auto-synchronization * Removes repeating alarm for auto-synchronization
*/ */
private static void unscheduleService(Context context) { private static void unscheduleService(Context context) {
AlarmManager am = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE); AlarmManager am = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
PendingIntent pendingIntent = PendingIntent.getService(context, 0, PendingIntent pendingIntent = PendingIntent.getService(context, 0,
createAlarmIntent(context), PendingIntent.FLAG_UPDATE_CURRENT); createAlarmIntent(context), PendingIntent.FLAG_UPDATE_CURRENT);
am.cancel(pendingIntent); am.cancel(pendingIntent);
} }
/** Create the alarm intent */ /** Create the alarm intent */
private static Intent createAlarmIntent(Context context) { private static Intent createAlarmIntent(Context context) {
Intent intent = new Intent(context, ProducteevBackgroundService.class); Intent intent = new Intent(context, ProducteevBackgroundService.class);
intent.setAction(SYNC_ACTION); intent.setAction(SYNC_ACTION);
return intent; return intent;
} }
// --- utility methods // --- utility methods
private static long computeNextSyncOffset(long interval) { private static long computeNextSyncOffset(long interval) {
// figure out last synchronize time // figure out last synchronize time
long lastSyncDate = ProducteevUtilities.INSTANCE.getLastSyncDate(); long lastSyncDate = ProducteevUtilities.INSTANCE.getLastSyncDate();
// if user never synchronized, give them a full offset period before bg sync // if user never synchronized, give them a full offset period before bg sync
if(lastSyncDate != 0) if(lastSyncDate != 0)
return Math.max(0, lastSyncDate + interval - DateUtilities.now()); return Math.max(0, lastSyncDate + interval - DateUtilities.now());
else else
return interval; return interval;
} }
@Override @Override
public IBinder onBind(Intent intent) { public IBinder onBind(Intent intent) {
return null; return null;
} }
} }

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astrid/plugin-src/com/todoroo/astrid/producteev/ProducteevLoginActivity.java
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/*
* ASTRID: Android's Simple Task Recording Dashboard
*
* Copyright (c) 2009 Tim Su
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.todoroo.astrid.producteev;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import com.timsu.astrid.R;
import com.todoroo.andlib.service.Autowired;
import com.todoroo.andlib.service.DependencyInjectionService;
import com.todoroo.andlib.utility.DialogUtilities;
/**
* This activity displays a <code>WebView</code> that allows users to log in to
* the synchronization provider requested. A callback method determines whether
* their login was successful and therefore whether to dismiss the dialog.
*
* @author arne.jans
*
*/
public class ProducteevLoginActivity extends Activity {
@Autowired
DialogUtilities dialogUtilities;
// --- callback
/** Callback interface */
public interface SyncLoginCallback {
/**
* Verifies whether the user's login attempt was successful. Will be
* called off of the UI thread, use the handler to post messages.
*
* @return error string, or null if sync was successful
*/
public String verifyLogin(Handler handler, String email, String password);
}
protected static SyncLoginCallback callback = null;
/** Sets callback method */
public static void setCallback(SyncLoginCallback newCallback) {
callback = newCallback;
}
// --- ui initialization
public ProducteevLoginActivity() {
super();
DependencyInjectionService.getInstance().inject(this);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.producteev_login_activity);
final EditText emailEditText = (EditText) findViewById(R.id.Poducteev_EMail_EditText);
final EditText passwordEditText = (EditText) findViewById(R.id.Producteev_Password_EditText);
Button cancel = (Button) findViewById(R.id.cancel);
Button login = (Button) findViewById(R.id.done);
login.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
final Handler handler = new Handler();
if (callback == null) {
finish();
return;
}
final String email = emailEditText.getText().toString();
final String password = passwordEditText.getText().toString();
if (email == null || email.length() == 0) {
// no email given
Toast.makeText(ProducteevLoginActivity.this,
R.string.producteev_MLA_email_empty,
Toast.LENGTH_LONG).show();
setResult(RESULT_CANCELED);
finish();
return;
}
if (password == null || password.length() == 0) {
// no password given
Toast.makeText(ProducteevLoginActivity.this,
R.string.producteev_MLA_password_empty,
Toast.LENGTH_LONG).show();
setResult(RESULT_CANCELED);
finish();
return;
}
new Thread(new Runnable() {
public void run() {
final String result = callback.verifyLogin(handler,
email, password);
if (result == null) {
finish();
} else {
// display the error
handler.post(new Runnable() {
public void run() {
dialogUtilities.okDialog(
ProducteevLoginActivity.this,
result, null);
}
});
}
}
}).start();
}
});
cancel.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
setResult(RESULT_CANCELED);
finish();
}
});
}
}

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astrid/res/layout/producteev_login_activity.xml
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content" style="@style/TextAppearance.GEN_EditLabel"
android:text="@string/producteev_PPr_header" />
<LinearLayout android:orientation="horizontal"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:paddingTop="5dip" android:baselineAligned="false">
<Button android:id="@+id/done" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:layout_weight="1"
android:text="@string/DLG_done" />
<Button android:id="@+id/cancel" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:layout_weight="1"
android:text="@android:string/cancel" />
</LinearLayout>
<EditText android:layout_height="wrap_content"
android:layout_width="fill_parent" android:hint="E-Mail"
android:contentDescription="E-Mail with which you registered to Producteev-service"
android:id="@+id/Poducteev_EMail_EditText" android:inputType="textEmailAddress"></EditText>
<EditText android:layout_height="wrap_content"
android:id="@+id/Producteev_Password_EditText"
android:contentDescription="Password for your Producteev account"
android:hint="Password" android:layout_width="fill_parent"
android:inputType="textPassword"></EditText>
</LinearLayout>
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