Android Open Source - ePUB-Converter epubconverter

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Back to project page ePUB-Converter.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
Copyright ?2011 Ezio Querini/*from www.ja v a 2  s.  c  om*/

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.srsahu.epubconverter;


import com.srsahu.epubconverter.R;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Environment;
import android.support.v4.view.MenuCompat;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.Toast;

public class epubconverter extends Activity {
  String filename = "";
  static String path;
  private SharedPreferences sharedPref;
  private final String PDF_EXT = ".pdf";
  private final String EPUB_EXT = " - epubconverter.epub";

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    
        
    ((Button) findViewById(R.id.convert)).setOnClickListener(mConvertListener);
    ((Button) findViewById(R.id.preview)).setOnClickListener(mPreviewListener);
    
    
    
      Intent intent = getIntent();
    
    // Get last path
    sharedPref = this.getPreferences(Context.MODE_PRIVATE);
    path = sharedPref.getString("path", Environment.getExternalStorageDirectory().getPath());

      // To get the action of the intent use
      String action = intent.getAction();
      if (action.equals(Intent.ACTION_VIEW)) {
      filename = intent.getDataString().replaceAll("%20", " ");
      if (filename.startsWith("file://")) {
        filename = filename.replace("file://", "");
        pickActivity();
      }
      }
  }

  // Inflate menu
  @SuppressWarnings("deprecation")
  public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu, menu);
    MenuCompat.setShowAsAction(menu.findItem(R.id.prefs), 1);
    return true;
  }

  // Menu item selected
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.prefs:
      startActivity(new Intent(epubconverter.this, Prefs.class));
      return true;
    case R.id.info:
      startActivity(new Intent(epubconverter.this, Info.class));
      return true;
    case R.id.license:
      startActivity(new Intent(epubconverter.this, License.class));
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  // Convert button pressed
  View.OnClickListener mConvertListener = new OnClickListener() {
    public void onClick(View v) {
      if (Convert.started()) {
        // Conversion already started, show progress
        if (Convert.working()) {
          Toast.makeText(getApplicationContext(), getResources().getString(R.string.cip), Toast.LENGTH_SHORT).show();
        }
        startActivity(new Intent(epubconverter.this, Convert.class));
      } else {
        // Select a file
        Intent chooseFile = new Intent(epubconverter.this, FileChooser.class);
        chooseFile.putExtra("path", path);
        chooseFile.putExtra("filter", PDF_EXT);
        startActivityForResult(chooseFile, 0);
      }
    }
  };

  // Preview button pressed
  View.OnClickListener mPreviewListener = new OnClickListener() {
    public void onClick(View v) {
      // Select a file
      Intent chooseFile = new Intent(epubconverter.this, FileChooser.class);
      chooseFile.putExtra("path", path);
      chooseFile.putExtra("filter", EPUB_EXT);
      startActivityForResult(chooseFile, 0);
    }
  };

  // File selected
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == RESULT_OK) {
      filename = data.getAction();
      pickActivity();    }
  }

  // Start conversion or preview
  protected void pickActivity() {
    path = filename.substring(0, filename.lastIndexOf('/', filename.length()) + 1);
    SharedPreferences.Editor editor = sharedPref.edit();
    editor.putString("path", path);
    editor.commit();

    if (filename.endsWith(PDF_EXT)) {
      Intent convert = new Intent(epubconverter.this, Convert.class);
      convert.putExtra("filename", filename);
      startActivity(convert);
    } else if (filename.endsWith(EPUB_EXT)) {
      Intent preview = new Intent(epubconverter.this, Preview.class);
      preview.putExtra("filename", filename);
      startActivity(preview);
    } else {
      Toast.makeText(getApplicationContext(), getResources().getString(R.string.wrongfile), Toast.LENGTH_SHORT).show();
    }
  }
}

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