Android Open Source - bv-android-sdk Main Activity

• Back to Development/sdk  ↑

From Project

Back to project page bv-android-sdk.

License

The source code is released under:

Apache License

Java Source Code

package com.bazaarvoice.example.reviewsubmission;
/*from   www.j a  va 2  s.c om*/
import java.io.ByteArrayOutputStream;
import java.io.IOException;

import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;

import com.chute.android.photopickerplus.util.intent.PhotoActivityIntentWrapper;
import com.chute.android.photopickerplus.util.intent.PhotoPickerPlusIntentWrapper;
import com.chute.sdk.model.GCAccountMediaModel;

/**
 * MainActivity.java <br>
 * ReviewSubmissionExample<br>
 * 
 * This is a product information screen with an option to create a rating for
 * the product. The photo is taken from this activity. If there are any issues
 * retrieving the photo, they are caught here and the user is not allowed to
 * move on to the review.
 * 
 * <p>
 * Created on 6/29/12. Copyright (c) 2012 BazaarVoice. All rights reserved.
 * 
 * @author Bazaarvoice Engineering
 */
public class MainActivity extends Activity {
  public static final String productId = "1000001";

  protected static final int CAMERA_REQUEST = 1337;
  private static final String TAG = "MainActivity";
  private Button rateButton;
  private Uri imageUri;

  /**
   * Called when the activity is first created. Using savedInstanceState is
   * important in the case that the app gets recycled.
   */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    setUpRateButton();

    if (savedInstanceState != null) {
      imageUri = Uri.parse(savedInstanceState.getString("uri"));
    } else {
      imageUri = Uri.parse("");

      /*
       * This is an attempt to get rid of any photos that weren't removed
       * before. (i.e. the user closed the app after taking a photo, but
       * before submitting a review)
       * 
       * We must be careful not to do this during any onCreate() call
       * because the activity may have just been recycled to save memory.
       * In which case we don't want to lose the photo. If there is no
       * savedInstanceState, then this is a fresh launch.
       */
      CameraUtils.clearPhotos();
    }
  }

  /**
   * Saves the uri to the file for the photo.
   */
  @Override
  public void onSaveInstanceState(Bundle bundle) {
    super.onSaveInstanceState(bundle);
    bundle.putString("uri", imageUri.toString());
  }

  /**
   * Wires up the rate button to launch the camera for a photo for the review.
   */
  private void setUpRateButton() {
    rateButton = (Button) findViewById(R.id.rateButton);
    rateButton.setOnClickListener(new OnClickListener() {

      /*
       * EXTRA_OUTPUT allows us to capture a full sized image and access
       * the file for uploading.
       */
      @Override
      public void onClick(View v) {
        
        /*
        Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
        imageUri = CameraUtils.getPhotoUri(getBaseContext());
        intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
        startActivityForResult(intent, CAMERA_REQUEST);
        */
        
         PhotoPickerPlusIntentWrapper wrapper = new PhotoPickerPlusIntentWrapper(MainActivity.this);
           wrapper.setMultiPicker(false);
           wrapper.startActivityForResult(MainActivity.this, PhotoPickerPlusIntentWrapper.REQUEST_CODE);

      }

    });
  }

  /**
   * Pulls the bitmap out of the saved uri and forwards everything to the next
   * activity.
   */
  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    

      if (resultCode != Activity.RESULT_OK) {
          return;
      } else if(requestCode == PhotoPickerPlusIntentWrapper.REQUEST_CODE) {
        // Chute response...
        final PhotoActivityIntentWrapper wrapper = new PhotoActivityIntentWrapper(data);
        GCAccountMediaModel mediaModel = wrapper.getMediaCollection().get(0);
        Intent intent = new Intent(this, RatingActivity.class);
        intent.putExtra("chuteMediaModel", mediaModel);
        intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
      startActivity(intent);
      } else {
        // Standard camera response...
      Bitmap orientedImage = null;        
      try {
        orientedImage = CameraUtils.getOrientedBitmap(imageUri, this);
      } catch (IOException exception) {
        Log.e(TAG,
            "Error = " + exception.getMessage() + "\n"
                + Log.getStackTraceString(exception));
        Toast.makeText(getBaseContext(), "Error retrieving photo",
            Toast.LENGTH_LONG).show();
        return;
      }
      /*
       * Send image to next activity: On most phones, the taken image will be
       * very large. Scaling it down here should improve performance.
       */
      Bitmap scaledImage = Bitmap.createScaledBitmap(orientedImage, 200, 200,
          true);
      Intent intent = new Intent(this, RatingActivity.class);
      ByteArrayOutputStream stream = new ByteArrayOutputStream();
      scaledImage.compress(Bitmap.CompressFormat.PNG, 100, stream);
      byte[] byteArray = stream.toByteArray();
      intent.putExtra("capturedImage", byteArray);
      intent.putExtra("imageUri", imageUri.toString());
      intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
      startActivity(intent);
      }
      
      
  }

}

Java Source Code List

• Back to Development/sdk  ↑