Android Open Source - Gui2Go Resource Manager Activity

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Back to project page Gui2Go.
License

The source code is released under:
MIT License
If you think the Android project Gui2Go listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.ami.gui2go;
/*  w  w  w. jav  a 2 s  .  c  o m*/
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;

import com.ami.gui2go.models.ProjectInfo;
import com.ami.gui2go.utils.FileHelper;

import android.animation.ObjectAnimator;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.os.Environment;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.Toast;

public class ResourceManagerActivity extends Activity
{
  private ProjectInfo project = null;
  ArrayList<String> images;
  ListView imageListView;
  ImageView previewImage;

  // need a get images method
  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.resource_manager);

    // Grab info from the intent
    Bundle data = getIntent().getExtras();
    project = data.getParcelable("project");
    this.setTitle("Resource Manager - " + project.name);

    previewImage = (ImageView) findViewById(R.id.previewImage);
    images = FileHelper.getImageNames(project, this);
    imageListView = (ListView) findViewById(R.id.resourceList);
    imageListView.setAdapter(new ImageListAdapter());
    imageListView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);

    imageListView.setOnItemClickListener(new OnItemClickListener()
    {
      @Override
      public void onItemClick(AdapterView<?> parent, View view,
          int position, long id)
      {
        hideAllActionButtons();
        LinearLayout item = (LinearLayout)view;
        for (int i = 0; i < item.getChildCount(); i++) {
          View temp = item.getChildAt(i);
          if(temp instanceof ImageView){
            temp.setVisibility(View.VISIBLE);
          }
        }
        ((ListView) parent).setItemChecked(position, true);
        String info = images.get(position);

        String path = Environment.getExternalStorageDirectory()
            + "/Gui2Go/Projects/" + project.name + "/Images/"
            + info;
        Bitmap bmImg = BitmapFactory.decodeFile(path);
        previewImage.setImageBitmap(bmImg);
        FrameLayout previewFrame = (FrameLayout)findViewById(R.id.preview_frame);
        ObjectAnimator.ofFloat(previewFrame, "alpha",1f).setDuration(100).start();
      }
    });
  }

  public void hideAllActionButtons()
  {
    for (int i = 0; i < imageListView.getChildCount(); i++) {
      LinearLayout item = (LinearLayout) imageListView.getChildAt(i);
      for (int j = 0; j < item.getChildCount(); j++) {
        View temp = item.getChildAt(j);
        if(temp instanceof ImageView){
          temp.setVisibility(View.INVISIBLE);
        }
      }
    }
    
  }
  
  private class ImageListAdapter extends ArrayAdapter<String>
  {

    public ImageListAdapter()
    {
      super(ResourceManagerActivity.this, R.layout.image_list_item_row,
          R.id.imageName, images);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent)
    {
      DeleteListener mDeleteListener = new DeleteListener();

      View row = super.getView(position, convertView, parent);

      ImageView deleteBtn = (ImageView) row
          .findViewById(R.id.btn_delete_act);
      deleteBtn.setOnClickListener(mDeleteListener);
      deleteBtn.setTag(position);
      return row;
    }
  }

  private class DeleteListener implements OnClickListener
  {
    @Override
    public void onClick(View v)
    {
      int position = (Integer) v.getTag();

      String resName = (String) imageListView.getItemAtPosition(position);
      FileHelper.deleteImage(resName, project.name);
      refreshImageList();
    }
  }
  
  public void refreshImageList()
  {
    images = FileHelper.getImageNames(project, this);
    imageListView.setAdapter(new ImageListAdapter());
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item)
  {
    switch (item.getItemId()) {
      case android.R.id.home:
        finish();
        return (true);
      case R.id.addResourceBtn:
        showFileOpenDialog();
        return (true);
    }
    return super.onOptionsItemSelected(item);
  }

  private void showFileOpenDialog()
  {
    String path = Environment.getExternalStorageDirectory() + "/";
    FileDialogFragment newFragment = FileDialogFragment.newInstance(path);
    newFragment.show(getFragmentManager(), "dialog");
  }
  
  public void addResource(String path)
  {
    File f = new File(path);
    File toPath = new File(Environment.getExternalStorageDirectory()
        + "/Gui2Go/Projects/" + project.name + "/" + "Images/"
        + f.getName());

    Toast.makeText(this,
        "Added: " + f.getName() + " to the resource pool.",
        Toast.LENGTH_SHORT).show();

    try {
      FileHelper.copy(f, toPath);
    } catch (IOException e) {
//      Log.d("file copy", "IS NOT WERK?");
    }
    
    refreshImageList();
  }
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu)
  {
    getMenuInflater().inflate(R.menu.resource_manager_menu, menu);
    return super.onCreateOptionsMenu(menu);
  }
}
Java Source Code List
