Android Open Source - Moka-Scanr Options Activity

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Back to project page Moka-Scanr.

License

The source code is released under:

GNU General Public License

Java Source Code

package io.github.nick11roberts.pdf_drive;
/*from w  w  w  .  j a  v  a  2s . c  o m*/
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;


public class OptionsActivity extends Activity {


  public Options OptionClass = new Options();
  
  
  @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_options);
        
        
        
      final Button optionsButton = (Button) findViewById((Integer) R.id.optionsButton);
      final EditText titleEditText = (EditText) findViewById( R.id.inputTextDocumentTitle);
      final EditText numOfPagesEditText = (EditText) findViewById( R.id.inputTextNumOfPages);
      final EditText folderEditText = (EditText) findViewById( R.id.inputTextFolder);
      
      
      
      optionsButton.setOnClickListener(new View.OnClickListener() {
          public void onClick(View v) {
            
            
            
            // Set all of the OptionClass variables with their corresponding inputs.
            
            if(titleEditText.getText().toString().isEmpty() && 
                numOfPagesEditText.getText().toString().isEmpty()){ // Checks if it is empty. 
              Toast toast = Toast.makeText(OptionsActivity.this, getResources().getString(R.string.toast_title_and_page_num), 
                  Toast.LENGTH_SHORT);
              toast.setGravity(Gravity.TOP|Gravity.LEFT, 0, 0);
              toast.show();
                
            }
            
            else if(titleEditText.getText().toString().isEmpty()){ // Checks if it is empty.
              
              Toast toast = Toast.makeText(OptionsActivity.this, getResources().getString(R.string.toast_title), 
                  Toast.LENGTH_SHORT);
              toast.setGravity(Gravity.TOP|Gravity.LEFT, 0, 0);
              toast.show();
                
            }

            else if(numOfPagesEditText.getText().toString().isEmpty()){ // Checks if it is empty.
              
              Toast toast = Toast.makeText(OptionsActivity.this, getResources().getString(R.string.toast_page_num), 
                  Toast.LENGTH_SHORT);
              toast.setGravity(Gravity.TOP|Gravity.LEFT, 0, 0);
              toast.show();
                
            }
            
            // Folder field can be empty. 
            
            
            
            
            // ADD MORE FIELD OPTIONS HERE AS MORE FIELDS BECOME AVAILABLE. 
            
            if( !(titleEditText.getText().toString().isEmpty()) && 
                !(numOfPagesEditText.getText().toString().isEmpty()) ){ 
              // Folder field is optional, so allow user to proceed if both fields are nonempty. 
              // Set OptionClass object values. 
              OptionClass.setTitle(titleEditText.getText().toString());
              OptionClass.setNumberOfPages(Integer.parseInt(numOfPagesEditText.getText().toString()));
              OptionClass.setFolder(folderEditText.getText().toString());
              
              // Finally, launch intent. 
              Intent launchPreviewIntent = new Intent(OptionsActivity.this, PreviewActivity.class);
              launchPreviewIntent.putExtra("OptionItems", OptionClass); // Serially adds object to intent to pass it. 
              startActivity(launchPreviewIntent);
            }  
            
          }
          
      });

    }
  
}

Java Source Code List

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