Android Open Source - face_rec_android Signing Activity

From Project

License

The source code is released under:
GNU General Public License
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Java Source Code

package in.amolgupta.helpingfaceless.activities;
/*w  ww .  j a va 2  s .  c o m*/
import in.amolgupta.helpingfaceless.R;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.content.IntentSender.SendIntentException;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Toast;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.SignInButton;
import com.google.android.gms.common.GooglePlayServicesClient.ConnectionCallbacks;
import com.google.android.gms.common.GooglePlayServicesClient.OnConnectionFailedListener;
import com.google.android.gms.common.Scopes;
import com.google.android.gms.plus.PlusClient;

public class SigningActivity extends Activity implements ConnectionCallbacks,
    OnConnectionFailedListener, OnClickListener {
  private static final String TAG = "ExampleActivity";
  private static final int REQUEST_CODE_RESOLVE_ERR = 9000;

  private ProgressDialog mConnectionProgressDialog;
  private PlusClient mPlusClient;
  private ConnectionResult mConnectionResult;
  private SignInButton GPlusSigninButton;
  static final String[] SCOPES = new String[] { Scopes.PLUS_LOGIN,Scopes.APP_STATE };

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    setContentView(R.layout.activity_setup);
    GPlusSigninButton = (SignInButton) findViewById(R.id.plus_sign_in_button);
    GPlusSigninButton.setOnClickListener(this);
    super.onCreate(savedInstanceState);
    mPlusClient = new PlusClient.Builder(this, this, this)
        .setActions("http://schemas.google.com/AddActivity",
            "http://schemas.google.com/BuyActivity")
//        .setScopes(SCOPES) // recommended login scope for
                        // social features
//        .setScopes("profile") // alternative basic login scope
        .build();
    // Progress bar to be displayed if the connection failure is not
    // resolved.
    mConnectionProgressDialog = new ProgressDialog(this);
    mConnectionProgressDialog.setMessage("Signing in...");
  }

  @Override
  protected void onStart() {
    super.onStart();
    mPlusClient.connect();
  }

  @Override
  protected void onStop() {
    super.onStop();
    mPlusClient.disconnect();
  }

  @Override
  public void onConnectionFailed(ConnectionResult result) {
    if (mConnectionProgressDialog.isShowing()) {
      // The user clicked the sign-in button already. Start to resolve
      // connection errors. Wait until onConnected() to dismiss the
      // connection dialog.
      if (result.hasResolution()) {
        try {
          result.startResolutionForResult(this,
              REQUEST_CODE_RESOLVE_ERR);
        } catch (SendIntentException e) {
          e.printStackTrace();
          mPlusClient.connect();
        }
      }
    }
    // Save the result and resolve the connection failure upon a user click.
    mConnectionResult = result;
  }

  @Override
  protected void onActivityResult(int requestCode, int responseCode,
      Intent intent) {
    if (requestCode == REQUEST_CODE_RESOLVE_ERR
        && responseCode == RESULT_OK) {
      mConnectionResult = null;
      mPlusClient.connect();
    }
  }

  @Override
  public void onConnected(Bundle connectionHint) {
    String accountName = mPlusClient.getAccountName();
    Toast.makeText(this, accountName + " is connected.", Toast.LENGTH_LONG)
        .show();
  }

  @Override
  public void onDisconnected() {
    Log.d(TAG, "disconnected");
  }

  @Override
  public void onClick(View view) {
    if (view.getId() == R.id.plus_sign_in_button
        && !mPlusClient.isConnected()) {
      if (mConnectionResult == null) {
        mConnectionProgressDialog.show();
      } else {
        try {
          mConnectionResult.startResolutionForResult(this,
              REQUEST_CODE_RESOLVE_ERR);
        } catch (SendIntentException e) {
          e.printStackTrace();
          mConnectionResult = null;
          mPlusClient.connect();
        }
      }
    }
  }

}
Java Source Code List
