Android Open Source - android_google_image_searcher Settings Dialog

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.github.snambi.googleimagesearcher;
/*  w ww .jav a2  s . c om*/
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.DialogFragment;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.inputmethod.EditorInfo;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;

public class SettingsDialog extends DialogFragment implements OnClickListener{
  
  private EditText etSite=null;
  private Spinner spnColor=null;
  private Spinner spnType=null;
  private Spinner spnSize=null;
  private Button btnSave=null;
  
  public SettingsDialog(){
  }

  public static SettingsDialog newInstance( String color, String type, String size, String site){
    SettingsDialog frag = new SettingsDialog();
    Bundle args = new Bundle();
    
    args.putString( SettingsActivity.COLOR, color);
    args.putString( SettingsActivity.TYPE, type);
    args.putString( SettingsActivity.SIZE, size);
    args.putString( SettingsActivity.SITE, site);
    
    frag.setArguments(args);
    return frag;
  }
  
  @Override
  public View onCreateView(LayoutInflater inflater,
                @Nullable ViewGroup container, 
                @Nullable Bundle bundle) {
    
    View view = inflater.inflate(R.layout.fragment_settings, container);
    
    // get a reference to the view objects
    etSite= (EditText)  view.findViewById(R.id.etDiagSiteFilter);
    spnColor = (Spinner) view.findViewById(R.id.spnDiagColorFilter);
    spnType = (Spinner) view.findViewById(R.id.spnDiagImageFilter);
    spnSize = (Spinner) view.findViewById(R.id.spnDiagImageSize);
    btnSave = (Button) view.findViewById(R.id.btnDiagSettingsSave);
    
    // get the inputs from "Search" screen
    String color =getArguments().getString( SettingsActivity.COLOR);
    String type =getArguments().getString( SettingsActivity.TYPE);
    String size =getArguments().getString( SettingsActivity.SIZE);
    String site =getArguments().getString( SettingsActivity.SITE);
    
    //create Adapter
    ArrayAdapter<CharSequence> colorAdapter = ArrayAdapter.createFromResource( view.getContext(), R.array.color_values, R.layout.spinner_text_view);
    colorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
    spnColor.setAdapter(colorAdapter);
    
    ArrayAdapter<CharSequence> typeAdapter = ArrayAdapter.createFromResource( view.getContext(), R.array.image_types, R.layout.spinner_text_view);
    typeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
    spnType.setAdapter(typeAdapter);
    
    ArrayAdapter<CharSequence> sizeAdapter = ArrayAdapter.createFromResource( view.getContext(), R.array.image_sizes, R.layout.spinner_text_view);
    sizeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
    spnSize.setAdapter(sizeAdapter);
    
    // select the items using the static method
    SettingsActivity.setSelectedItem(color, spnColor);
    SettingsActivity.setSelectedItem(type, spnType);
    SettingsActivity.setSelectedItem(size, spnSize);
    
    if( site != null && !site.trim().equals("")){
      etSite.setText(site);
    }
    
    //btnSave.setOnClickListener( new SettingOnClickListener(this));
    
    btnSave.setOnClickListener(this);
    
    getDialog().getWindow().setSoftInputMode(
        WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);

    return view;
  }
  
  
  public interface SearchDialogFragmentListener{
    void onFinishDialog( String color, String type, String size, String site);
  }

  public void onClick( View view){
    String color = (String) spnColor.getSelectedItem();
    String type = (String) spnType.getSelectedItem();
    String size = (String) spnSize.getSelectedItem();
    String site = etSite.getText().toString();
    
    SearchDialogFragmentListener listener = (SearchDialogFragmentListener) getActivity();
    listener.onFinishDialog(color, type, size, site);
    
    dismiss();
  }
  
  
//  public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
//    if( EditorInfo.IME_ACTION_DONE == actionId ){
//      SearchDialogFragmentListener listener = (SearchDialogFragmentListener) getActivity();
//      
//      String color = (String) spnColor.getSelectedItem();
//      String type = (String) spnType.getSelectedItem();
//      String size = (String) spnSize.getSelectedItem();
//      String site = etSite.getText().toString();
//
//      listener.onFinishDialog(color, type, size, site);
//    
//      this.dismiss();
//      return true;
//    }
//    return false;
//  }

}

Java Source Code List

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