我已经实施了
demo,我使用了最新版本的认证 gradle,并且它正在工作。看起来可能是认证版本存在问题。
public class AuthActivity extends Activity {
private static final int AUTHORIZATION_CODE = 1993;
private static final int ACCOUNT_CODE = 1601;
private AuthPreferences authPreferences;
private AccountManager accountManager;
private final String SCOPE = "https://www.googleapis.com/auth/googletalk";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
accountManager = AccountManager.get(this);
authPreferences = new AuthPreferences(this);
if (authPreferences.getUser() != null
&& authPreferences.getToken() != null) {
doCoolAuthenticatedStuff();
} else {
chooseAccount();
}
}
private void doCoolAuthenticatedStuff() {
Log.e("AuthApp", authPreferences.getToken());
clickSendEmail();
}
private void chooseAccount() {
Intent intent = AccountManager.newChooseAccountIntent(null, null,
new String[] { "com.google" }, false, null, null, null, null);
startActivityForResult(intent, ACCOUNT_CODE);
}
private void requestToken() {
Account userAccount = null;
String user = authPreferences.getUser();
for (Account account : accountManager.getAccountsByType("com.google")) {
if (account.name.equals(user)) {
userAccount = account;
Preferences.setAccount(AuthActivity.this,account.name, account.type);
break;
}
}
accountManager.getAuthToken(userAccount, "oauth2:" + SCOPE, null, this,
new OnTokenAcquired(), null);
}
private void invalidateToken() {
AccountManager accountManager = AccountManager.get(this);
accountManager.invalidateAuthToken("com.google",
authPreferences.getToken());
authPreferences.setToken(null);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
if (requestCode == AUTHORIZATION_CODE) {
requestToken();
} else if (requestCode == ACCOUNT_CODE) {
String accountName = data
.getStringExtra(AccountManager.KEY_ACCOUNT_NAME);
authPreferences.setUser(accountName);
invalidateToken();
requestToken();
}
}
}
private class OnTokenAcquired implements AccountManagerCallback<Bundle> {
@Override
public void run(AccountManagerFuture<Bundle> result) {
try {
Bundle bundle = result.getResult();
Intent launch = (Intent) bundle.get(AccountManager.KEY_INTENT);
if (launch != null) {
startActivityForResult(launch, AUTHORIZATION_CODE);
} else {
String token = bundle
.getString(AccountManager.KEY_AUTHTOKEN);
authPreferences.setToken(token);
doCoolAuthenticatedStuff();
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
private void clickSendEmail()
{
final Account account = Preferences.getAccount(this);
final String token = Preferences.getToken(this);
new Thread(new Runnable()
{
@Override
public void run()
{
try
{
Session session = Session.getDefaultInstance(new Properties(), null);
MimeMessage email = new MimeMessage(session);
email.setFrom(new InternetAddress(account.name));
email.addRecipient(javax.mail.Message.RecipientType.TO, new InternetAddress("nasitraj2@gmail.com"));
email.setSubject("TEST OAUTH EMAIL");
email.setText("This is a test");
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
email.writeTo(bytes);
String encodedEmail = Base64.encodeBase64URLSafeString(bytes.toByteArray());
Message message = new Message();
message.setRaw(encodedEmail);
Intent intent = new Intent(AUTH_INTENT);
PendingIntent pendingIntent = PendingIntent.getBroadcast(AuthActivity.this, 0, intent, 0);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis()
, pendingIntent);
String test = GoogleAuthUtil.getTokenWithNotification(AuthActivity.this, account, "oauth2:" + GmailScopes.GMAIL_SEND, null, intent);
GoogleCredential credential = new GoogleCredential();
credential.setAccessToken(test);
boolean changed = false;
if (!test.equals(token))
{
changed = true;
Preferences.setToken(AuthActivity.this, test);
}
Gmail service = new Gmail.Builder(AndroidHttp.newCompatibleTransport(),
AndroidJsonFactory.getDefaultInstance(), credential)
.setApplicationName("Test OAuth").build();
service.users().messages().send("me", message).execute();
String msg = "Email sent";
if (changed)
msg = "TOKEN CHANGED: " + msg;
}
catch (MessagingException e)
{
Log.d( "ERROR", e.getMessage());
}
catch (GoogleJsonResponseException e)
{
if (e.getDetails().getCode() == 401)
{
try
{
Intent intent = new Intent(AUTH_INTENT);
GoogleAuthUtil.clearToken(AuthActivity.this, Preferences.getToken(AuthActivity.this));
GoogleAuthUtil.getTokenWithNotification(AuthActivity.this, account, "oauth2:" + GmailScopes.GMAIL_SEND, null, intent);
}
catch (Exception e1)
{
}
}
}
catch (IOException e)
{
Log.d( "ERROR", e.getMessage());
}
catch (Exception e)
{
Log.d( "ERROR", e.getMessage());
}
}
}).start();
}
}
AuthReceiver.AUTH_INTENT = "com.testoauth.AUTH_INTENT";
,对吧?***///*** 可能无关:不要使用隐式意图,每个新平台版本(现在是Android O)都会带来限制[(https://developer.android.com/preview/features/background.html#broadcasts)],而且您的情况根本不需要隐式意图。只需创建new Intent(context, com.package.AuthReceiver.class)
即可。 - Eugen Pechanec