com.yozio.demo.implementations.facebook.PostPhotoActivity.java Source code

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Here is the source code for com.yozio.demo.implementations.facebook.PostPhotoActivity.java

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/*
 * Copyright (c) 2012 Socialize Inc.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.yozio.demo.implementations.facebook;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.json.JSONObject;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import com.socialize.ShareUtils;
import com.socialize.api.action.ShareType;
import com.socialize.api.action.share.ShareOptions;
import com.socialize.entity.PropagationInfo;
import com.socialize.entity.Share;
import com.socialize.error.SocializeException;
import com.socialize.listener.share.ShareAddListener;
import com.socialize.networks.SocialNetwork;
import com.socialize.networks.SocialNetworkPostListener;
import com.socialize.networks.facebook.FacebookUtils;
import com.socialize.ui.dialog.SafeProgressDialog;
import com.yozio.demo.DemoActivity;
import com.yozio.demo.DemoUtils;
import com.yozio.demo.R;

/**
 * @author Jason Polites
 *
 */
public class PostPhotoActivity extends DemoActivity {

    Button btnPostPhoto;
    Bitmap mImageBitmap;
    ImageView mImageView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.photo);
        Button btnPhoto = (Button) findViewById(R.id.btnPhoto);
        btnPostPhoto = (Button) findViewById(R.id.btnPostPhoto);
        mImageView = (ImageView) findViewById(R.id.imgPhoto);

        btnPhoto.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                startActivityForResult(takePictureIntent, 0);
            }
        });

        // This does the post to facebook
        btnPostPhoto.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {

                if (mImageBitmap != null) {

                    final ProgressDialog progress = SafeProgressDialog.show(PostPhotoActivity.this);

                    // First create a Socialize share object so we get the correct URLs
                    ShareOptions options = ShareUtils.getUserShareOptions(PostPhotoActivity.this);
                    ShareUtils.registerShare(PostPhotoActivity.this, entity, options, new ShareAddListener() {

                        @Override
                        public void onError(SocializeException error) {
                            progress.dismiss();
                            handleError(PostPhotoActivity.this, error);
                        }

                        @Override
                        public void onCreate(Share result) {
                            // Now post to Facebook.
                            try {
                                // Get the bytes for the image
                                byte[] image = FacebookUtils.getImageForPost(PostPhotoActivity.this, mImageBitmap,
                                        CompressFormat.JPEG);

                                Map<String, Object> params = new HashMap<String, Object>();
                                String graphPath = "me/photos";

                                String link = "http://www.trybluebug.com";
                                String msg = "Taken with BlueBug " + link;

                                params.put("caption", msg);
                                params.put("photo", image);

                                FacebookUtils.post(PostPhotoActivity.this, graphPath, params,
                                        new SocialNetworkPostListener() {

                                            @Override
                                            public void onNetworkError(Activity context, SocialNetwork network,
                                                    Exception error) {
                                                progress.dismiss();
                                                handleError(PostPhotoActivity.this, error);
                                            }

                                            @Override
                                            public void onCancel() {
                                                progress.dismiss();
                                                DemoUtils.showToast(PostPhotoActivity.this, "Cancelled");
                                            }

                                            @Override
                                            public void onAfterPost(Activity parent, SocialNetwork socialNetwork,
                                                    JSONObject responseObject) {
                                                progress.dismiss();
                                                DemoUtils.showToast(parent, "Photo Shared!");
                                            }
                                        });

                            } catch (IOException e) {
                                handleError(PostPhotoActivity.this, e);
                            }

                        }
                    }, SocialNetwork.FACEBOOK);

                }
            }
        });
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent intent) {

        if (intent != null) {
            Bundle extras = intent.getExtras();
            mImageBitmap = (Bitmap) extras.get("data");

            if (mImageBitmap != null) {
                mImageView.setImageBitmap(mImageBitmap);
                btnPostPhoto.setVisibility(View.VISIBLE);
            } else {
                btnPostPhoto.setVisibility(View.GONE);
            }
        }

    }

}