mirror of https://github.com/tasks/tasks
RTM Synchronization: got authentication working. now to do the synchronize bit.
Tim Su
16 years ago
parent
79be2aed86
commit
db20f92769
@ -0,0 +1,15 @@
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<?xml version="1.0" encoding="utf-8"?>
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<PreferenceScreen
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xmlns:android="http://schemas.android.com/apk/res/android">
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<PreferenceCategory
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android:title="@string/sync_pref_group">
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<CheckBoxPreference
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android:key="@string/p_sync_rtm"
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android:title="@string/sync_rtm_title"
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android:summary="@string/sync_rtm_desc" />
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</PreferenceCategory>
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</PreferenceScreen>
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package com.timsu.astrid.activities;
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import android.os.Bundle;
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import android.preference.PreferenceActivity;
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import com.timsu.astrid.R;
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public class SyncPreferences extends PreferenceActivity {
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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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addPreferencesFromResource(R.xml.sync_preferences);
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}
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}
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package com.timsu.astrid.sync;
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import java.util.Map.Entry;
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import android.app.Activity;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.res.Resources;
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import android.net.Uri;
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import android.util.Log;
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import com.mdt.rtm.ApplicationInfo;
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import com.mdt.rtm.ServiceImpl;
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import com.mdt.rtm.data.RtmList;
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import com.mdt.rtm.data.RtmLists;
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import com.mdt.rtm.data.RtmAuth.Perms;
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import com.timsu.astrid.R;
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import com.timsu.astrid.utilities.DialogUtilities;
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import com.timsu.astrid.utilities.Preferences;
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public class RTMSyncService implements SynchronizationService {
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private ServiceImpl rtmService = null;
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private int id;
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public RTMSyncService(int id) {
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this.id = id;
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}
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@Override
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public void synchronize(Activity activity) {
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authenticate(activity);
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}
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@Override
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public void synchronizationDisabled(Activity activity) {
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Preferences.setSyncRTMToken(activity, null);
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}
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/** Perform authentication with RTM. Will open the SyncBrowser if necessary */
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private void authenticate(final Activity activity) {
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try {
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String apiKey = "bd9883b3384a21ead17501da38bb1e68";
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String sharedSecret = "a19b2a020345219b";
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String appName = null;
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String authToken = Preferences.getSyncRTMToken(activity);
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// check if our auth token works
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if(authToken != null) {
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rtmService = new ServiceImpl(new ApplicationInfo(
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apiKey, sharedSecret, appName, authToken));
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if(!rtmService.isServiceAuthorized()) // re-do login
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authToken = null;
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}
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if(authToken == null) {
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// try completing the authorization.
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if(rtmService != null) {
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try {
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String token = rtmService.completeAuthorization();
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Log.w("astrid", "got RTM token: " + token);
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Preferences.setSyncRTMToken(activity, token);
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performSync(activity);
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return;
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} catch (Exception e) {
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// didn't work. do the process again.
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}
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}
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rtmService = new ServiceImpl(new ApplicationInfo(
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apiKey, sharedSecret, appName));
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final String url = rtmService.beginAuthorization(Perms.delete);
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Resources r = activity.getResources();
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DialogUtilities.okCancelDialog(activity,
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r.getString(R.string.sync_auth_request, "RTM"),
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Intent intent = new Intent(Intent.ACTION_VIEW,
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Uri.parse(url));
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activity.startActivity(intent);
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}
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}, null);
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} else {
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performSync(activity);
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}
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} catch (Exception e) {
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Synchronizer.showError(activity, e);
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}
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}
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private void performSync(Activity activity) {
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try {
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Log.i("astrid", "isAuthorized: " + rtmService.isServiceAuthorized());
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RtmLists lists = rtmService.lists_getList();
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for(Entry<String, RtmList> list : lists.getLists().entrySet()) {
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Log.i("astrid", "look, " + list.getKey());
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}
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// fetch tasks that've changed since last sync
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// grab my own list of tasks that have changed since last sync
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// if we find a conflict... remember and ignore
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// update tasks that have changed
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} catch (Exception e) {
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Synchronizer.showError(activity, e);
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}
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}
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}
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@ -0,0 +1,17 @@
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package com.timsu.astrid.sync;
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import android.app.Activity;
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/** A service that synchronizes with Astrid
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*
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* @author timsu
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*
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*/
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public interface SynchronizationService {
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/** Synchronize with the service */
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void synchronize(Activity activity);
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/** Called when synchronization with this service is turned off */
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void synchronizationDisabled(Activity activity);
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}
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@ -1,71 +1,62 @@
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package com.timsu.astrid.sync;
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import java.util.Map.Entry;
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import java.util.HashMap;
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import java.util.Map;
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import android.app.Activity;
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import android.content.Intent;
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import android.net.Uri;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.res.Resources;
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import android.util.Log;
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import com.mdt.rtm.ApplicationInfo;
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import com.mdt.rtm.ServiceImpl;
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import com.mdt.rtm.data.RtmList;
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import com.mdt.rtm.data.RtmLists;
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import com.mdt.rtm.data.RtmAuth.Perms;
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import com.timsu.astrid.utilities.Constants;
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import com.timsu.astrid.R;
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import com.timsu.astrid.utilities.DialogUtilities;
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import com.timsu.astrid.utilities.Preferences;
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public class Synchronizer {
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private static ServiceImpl rtmService = null;
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/* Synchronization Service ID's */
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private static final int SYNC_ID_RTM = 1;
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public static void authenticate(Activity activity) {
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try {
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String apiKey = "127d19adab1a7b6922d8dfda3ef09645";
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String sharedSecret = "503816890a685753";
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String appName = null;
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String authToken = null;
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// check if our auth token works
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if(authToken != null) {
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rtmService = new ServiceImpl(new ApplicationInfo(
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apiKey, sharedSecret, appName, authToken));
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if(!rtmService.isServiceAuthorized()) // re-do login
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authToken = null;
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}
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/** Service map */
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private static Map<Integer, SynchronizationService> services =
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new HashMap<Integer, SynchronizationService>();
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static {
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services.put(SYNC_ID_RTM, new RTMSyncService(SYNC_ID_RTM));
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}
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if(authToken == null) {
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rtmService = new ServiceImpl(new ApplicationInfo(
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apiKey, sharedSecret, appName));
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String url = rtmService.beginAuthorization(Perms.delete);
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// --- public interface
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Intent browserIntent = new Intent(Intent.ACTION_VIEW,
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Uri.parse(url));
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activity.startActivityForResult(browserIntent,
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Constants.RESULT_SYNCHRONIZE);
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} else {
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performSync(activity, false);
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}
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/** Synchronize all activated sync services */
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public static void synchronize(Activity activity) {
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// RTM sync
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if(Preferences.shouldSyncRTM(activity)) {
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services.get(SYNC_ID_RTM).synchronize(activity);
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}
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}
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} catch (Exception e) {
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Log.e("astrid", "error parsing", e); // TODO dialog box
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/** Clears tokens if services are disabled */
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public static void synchronizerStatusUpdated(Activity activity) {
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if(!Preferences.shouldSyncRTM(activity)) {
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services.get(SYNC_ID_RTM).synchronizationDisabled(activity);
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}
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}
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public static void performSync(Activity activity, boolean justLoggedIn) {
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try {
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// store token
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if(justLoggedIn) {
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String token = rtmService.completeAuthorization();
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Log.w("astrid", "LOOK A TOKEN " + token);
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}
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// --- package utilities
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/** Utility class for showing synchronization errors */
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static void showError(Context context, Throwable e) {
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Log.e("astrid", "Synchronization Error", e);
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System.out.println("isAuthorized: " + rtmService.isServiceAuthorized());
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RtmLists lists = rtmService.lists_getList();
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for(Entry<String, RtmList> list : lists.getLists().entrySet()) {
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Log.i("astrid", "look, " + list.getKey());
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Resources r = context.getResources();
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DialogUtilities.okDialog(context,
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r.getString(R.string.sync_error) + " " +
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e.getLocalizedMessage(), new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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// do nothing?
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}
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} catch (Exception e) {
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Log.e("astrid", "error parsing", e); // TODO dialog box
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}
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});
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}
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}
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