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package com.google.devrel.samples.gmstest.app;
import android.app.Activity;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.TextView;
import com.google.android.gms.auth.GoogleAuthException;
import com.google.android.gms.auth.GoogleAuthUtil;
import com.google.android.gms.auth.UserRecoverableAuthException;
import com.google.android.gms.plus.Account;
import com.google.android.gms.plus.Plus;
import java.io.IOException;
public class RetrieveAccessTokenActivity extends Activity implements View.OnClickListener {
private static final String TAG = "RetrieveAccessToken";
private static final int REQ_SIGN_IN_REQUIRED = 55664;
private String mAccountName;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_retrieve_access_token);
findViewById(R.id.button_token).setOnClickListener(this);
// Manual integration? Pop an account chooser to get this:
mAccountName = "me@example.com";
// Or if you have a GoogleApiClient connected:
// mAccountName = Plus.AccountApi.getAccountName(mGoogleApiClient);
}
@Override
public void onClick(View view) {
if (view.getId() == R.id.button_token) {
new RetrieveTokenTask().execute(mAccountName);
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQ_SIGN_IN_REQUIRED && resultCode == RESULT_OK) {
// We had to sign in - now we can finish off the token request.
new RetrieveTokenTask().execute(mAccountName);
}
}
private class RetrieveTokenTask extends AsyncTask<String, Void, String> {
@Override
protected String doInBackground(String... params) {
String accountName = params[0];
String scopes = "oauth2:profile email";
String token = null;
try {
token = GoogleAuthUtil.getToken(getApplicationContext(), accountName, scopes);
} catch (IOException e) {
Log.e(TAG, e.getMessage());
} catch (UserRecoverableAuthException e) {
startActivityForResult(e.getIntent(), REQ_SIGN_IN_REQUIRED);
} catch (GoogleAuthException e) {
Log.e(TAG, e.getMessage());
}
return token;
}
@Override
protected void onPostExecute(String s) {
super.onPostExecute(s);
((TextView) findViewById(R.id.token_value)).setText("Token Value: " + s);
}
}
}
@sureshbora1989
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