Android Open Source - BagOfPix Import Photo

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Back to project page BagOfPix.
License

The source code is released under:
MIT License
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Java Source Code

package com.example.bagofpix;
/*w  ww .  j  a  va 2 s  . com*/
import android.R.layout;
import android.net.Uri;
import android.os.Bundle;
import android.app.ActionBar.LayoutParams;
import android.app.Activity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import android.support.v4.app.NavUtils;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Build;
import android.provider.MediaStore;

public class ImportPhoto extends Activity {
  private static final int SELECT_PHOTO = 100;
  private String url = null;
  private int story_id = -1;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_import_photo);
    setupActionBar();
    // Display gallery picker first
    loadGallery();
    Intent intent = getIntent();
    story_id = Integer.parseInt(intent.getStringExtra("storyId"));
  }

  public void loadGallery() {
    Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
    photoPickerIntent.setType("image/*");
    startActivityForResult(photoPickerIntent, SELECT_PHOTO);
  }

  public void save(View v) {
    if (url == null)
      return;
    EditText textBox = (EditText) findViewById(R.id.comment);
    String comment = textBox.getText().toString();
    
    DBHandler db = new DBHandler();
    db.insert_photo(story_id, url, comment);
    
    Intent intent = new Intent(this, ViewStory.class);
    intent.putExtra("storyId", story_id+""); 
    startActivity(intent);
    
    //Intent intent = new Intent(this, MainActivity.class);
    //startActivity(intent);
  }

  @SuppressLint("NewApi")
  protected void onActivityResult(int requestCode, int resultCode,
      Intent imageReturnedIntent) {
    super.onActivityResult(requestCode, resultCode, imageReturnedIntent);
    switch (requestCode) {
    case SELECT_PHOTO:
      if (resultCode == RESULT_OK) {
        Uri selectedImage = imageReturnedIntent.getData();
        String[] filePathColumn = { MediaStore.Images.Media.DATA };
        Cursor cursor = getContentResolver().query(selectedImage,
            filePathColumn, null, null, null);
        cursor.moveToFirst();
        int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
        url = cursor.getString(columnIndex);
        cursor.close();
        ImageView imView = new ImageView(this);
        LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
        imView.setLayoutParams(lp);
        Bitmap bm = BitmapFactory.decodeFile(url);
        imView.setImageBitmap(bm);
        LinearLayout ll = (LinearLayout) findViewById(R.id.image_container);
        ll.addView(imView);
      }
    }
  }

  /**
   * Set up the {@link android.app.ActionBar}, if the API is available.
   */
  @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  private void setupActionBar() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
      getActionBar().setDisplayHomeAsUpEnabled(true);
    }
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home:
      // This ID represents the Home or Up button. In the case of this
      // activity, the Up button is shown. Use NavUtils to allow users
      // to navigate up one level in the application structure. For
      // more details, see the Navigation pattern on Android Design:
      //
      // http://developer.android.com/design/patterns/navigation.html#up-vs-back
      //
      NavUtils.navigateUpFromSameTask(this);
      return true;
    }
    return super.onOptionsItemSelected(item);
  }
}
Java Source Code List
