Android Open Source - PicPosterComplete Pic Poster Activity

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Back to project page PicPosterComplete.

License

The source code is released under:

Apache License

Java Source Code

package ca.ualberta.cs.picposter;
//w  w  w .ja  v a  2 s.c om
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import ca.ualberta.cs.picposter.controller.PicPosterController;
import ca.ualberta.cs.picposter.model.PicPosterModelList;
import ca.ualberta.cs.picposter.network.ElasticSearchOperations;
import ca.ualberta.cs.picposter.view.PicPostModelAdapter;

public class PicPosterActivity extends Activity {


  public static final int OBTAIN_PIC_REQUEST_CODE = 117;


  EditText searchPostsEditText;
  ImageView addPicImageView;
  EditText addPicEditText;
  ListView picPostList;

  private Bitmap currentPicture;
  PicPosterModelList model;
  PicPosterController controller;
  PicPostModelAdapter adapter;


  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_layout);

    this.searchPostsEditText = (EditText)this.findViewById(R.id.search_posts_edit_text);
    this.addPicImageView = (ImageView)this.findViewById(R.id.add_pic_image_view);
    this.addPicEditText = (EditText)this.findViewById(R.id.add_pic_edit_text);
    this.picPostList = (ListView)this.findViewById(R.id.pic_post_list);

    this.model = new PicPosterModelList();
    this.controller = new PicPosterController(this.model, this);
    this.adapter = new PicPostModelAdapter(this, R.layout.pic_post, model.getList());

    this.picPostList.setAdapter(this.adapter);
    this.model.setAdapter(this.adapter);
  }


  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == OBTAIN_PIC_REQUEST_CODE && resultCode == RESULT_OK) {
      this.currentPicture = (Bitmap)data.getExtras().get("data");
      this.addPicImageView.setImageBitmap(this.currentPicture);
    }
  }


  public void obtainPicture(View view) {
    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    startActivityForResult(intent, OBTAIN_PIC_REQUEST_CODE);
  }


  public void pushPicture(View view) {
    this.controller.addPicPost(this.currentPicture, this.addPicEditText.getText().toString());
    this.addPicEditText.setText(null);
    this.addPicEditText.setHint(R.string.add_pic_edit_text_hint);
    this.addPicImageView.setImageResource(R.drawable.camera);
    this.currentPicture = null;
  }


  public void searchPosts(View view) {
    String searchTerm = this.searchPostsEditText.getText().toString();
    
    ElasticSearchOperations.searchForPicPostModels(searchTerm, this.model, this);
    
    this.searchPostsEditText.setText(null);
    this.searchPostsEditText.setHint(R.string.search_posts_edit_text_hint);
  }
}

Java Source Code List

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