Android Open Source - iBeaconCrypto Sample Activity

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Back to project page iBeaconCrypto.

License

The source code is released under:

Apache License

Java Source Code

/**
 * Copyright 2012-2013 the original author or authors.
 *//from   w ww. j a v a 2 s  . c  om
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.schildbach.wallet.integration.sample;


import java.util.List;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.style.TypefaceSpan;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import de.schildbach.wallet.integration.android.BitcoinIntegration;

import com.estimote.sdk.Beacon;
import com.estimote.sdk.BeaconManager;
import com.estimote.sdk.Region;
import com.estimote.sdk.Utils;
import android.os.RemoteException;


import android.view.Gravity;
import android.widget.Toast;

/**
 * @author Andreas Schildbach
 */
public class SampleActivity extends Activity
{
  
  private String TAG = "Mumble";
  
  private static final String[] DONATION_ADDRESSES_MAINNET = { "13pEqnZUMFkDGiBSQyvrnxpdNteXqoBosm" };
  private static final String[] DONATION_ADDRESSES_TESTNET = { "mkCLjaXncyw8eSWJBcBtnTgviU85z5PfwS", "mwEacn7pYszzxfgcNaVUzYvzL6ypRJzB6A" };
  private static final int REQUEST_CODE = 0;

  private Button donateButton;
  private TextView donateMessage;
  
  
    /*
     *   Begin the part for the beacons here
     *   */
  
   private static final String ESTIMOTE_PROXIMITY_UUID = "B9407F30-F5F8-466E-AFF9-25556B57FE6D";

    private BeaconManager beaconManager = new BeaconManager(this);
    
    private Beacon beacon;
    private Region region = new Region("regionId", ESTIMOTE_PROXIMITY_UUID, null, null);
    
    
    
  @Override
  protected void onCreate(final Bundle savedInstanceState)
  {


    Log.d(TAG,"Application Staarted");
    super.onCreate(savedInstanceState);

    setContentView(R.layout.sample_activity);

    donateButton = (Button) findViewById(R.id.sample_donate_button);
    donateButton.setEnabled(false);
    
    donateButton.setOnClickListener(new OnClickListener()
    {
      public void onClick(final View v)
      {
        handleDonate();
      }
    });

    donateMessage = (TextView) findViewById(R.id.sample_donate_message);

    beaconManager.setRangingListener(new BeaconManager.RangingListener() {
       
      @Override
      public void onBeaconsDiscovered(Region arg0, List<Beacon> beacons) {
        // TODO Auto-generated method stub
        //Log.d(TAG, "Ranged beacons: " + beacons);
        for (Beacon rangedBeacon : beacons) {
          //Log.d(TAG, "Ranged Beacon MAC: " + rangedBeacon.getMacAddress());
                  if (rangedBeacon.getMacAddress().equals("D1:94:6D:B1:03:EE")) {
                    Log.d(TAG, "Ranged Beacon MAC: " + rangedBeacon.getMacAddress());
                      // Create a Toast box with Information about the beacon
                    ShowToast("Ranged Beacon MAC: " + rangedBeacon.getMacAddress());
                    donateButton.setEnabled(true);
                    
                  } //Here enable and disable that button based on if Beacon is there or not.
                  
                }
          //
      }
      });
  }
  private void ShowToast(String msg )
  {
  Toast toast = Toast.makeText(SampleActivity.this, msg,
  Toast.LENGTH_SHORT);
  toast.setGravity(Gravity.CENTER, 0, 180);
  toast.show();
  }
  @Override public void onStart(){
    super.onStart();
    beaconManager.connect(new BeaconManager.ServiceReadyCallback() {
        @Override public void onServiceReady() {
          try {
            beaconManager.startRanging(region);
          } catch (RemoteException e) {
            Log.e(TAG, "Cannot start ranging", e);
          }
        }
      });
  }
    
  @Override public void onStop(){
    super.onStop();
     try {
          beaconManager.stopRanging(region);
        } catch (RemoteException e) {
          Log.e(TAG, "Cannot stop but it does not matter now", e);
        }
  }
    
  @Override public void onDestroy(){
    super.onDestroy();
      beaconManager.disconnect();
  }
    
  private String[] donationAddresses()
  {
    final boolean isMainnet = true;//((RadioButton) findViewById(R.id.sample_network_mainnet)).isChecked();

    return isMainnet ? DONATION_ADDRESSES_MAINNET : DONATION_ADDRESSES_TESTNET;
  }

  private void handleDonate()
  {
    final String[] addresses = donationAddresses();

    BitcoinIntegration.requestForResult(SampleActivity.this, REQUEST_CODE, addresses[0]);
    Log.d(TAG,"Request Sent");
  }
  @Override
  protected void onActivityResult(final int requestCode, final int resultCode, final Intent data)
  {
    if (requestCode == REQUEST_CODE)
    {
      if (resultCode == Activity.RESULT_OK)
      {
        final String txHash = BitcoinIntegration.transactionHashFromResult(data);
        if (txHash != null)
        {
          final SpannableStringBuilder messageBuilder = new SpannableStringBuilder("Transaction hash:\n");
          messageBuilder.append(txHash);
          messageBuilder.setSpan(new TypefaceSpan("monospace"), messageBuilder.length() - txHash.length(), messageBuilder.length(),
              Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

          if (BitcoinIntegration.paymentFromResult(data) != null)
            messageBuilder.append("\n(also a BIP70 payment message was received)");
          Log.d(TAG,"Data From coins:"+data.toString());
          donateMessage.setText(messageBuilder);
          donateMessage.setVisibility(View.VISIBLE);
        }

        Toast.makeText(this, "Thank you!", Toast.LENGTH_LONG).show();
      }
      else if (resultCode == Activity.RESULT_CANCELED)
      {
        Toast.makeText(this, "Cancelled.", Toast.LENGTH_LONG).show();
      }
      else
      {
        Toast.makeText(this, "Unknown result.", Toast.LENGTH_LONG).show();
      }
    }
  }
}

Java Source Code List

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