Android Open Source - ImageSearch Settings

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Back to project page ImageSearch.

License

The source code is released under:

MIT License

Java Source Code

package net.crimsonresearch.imagesearch;
/*from w  ww .  j  ava 2 s  .c o m*/
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import android.widget.TextView;

public class Settings extends Activity {
  
  public static final String KEY_NAME = "options";
  
  Spinner spImageSize;
  Spinner spColorFilter;
  Spinner spImageType;
  EditText etSiteFilter;
  SearchSettings searchSettings;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_settings);
    searchSettings  = (SearchSettings) getIntent().getSerializableExtra(KEY_NAME);
    
    spImageSize = (Spinner)findViewById(R.id.spImageSize);
    ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.imageSizes , android.R.layout.simple_spinner_item); 
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spImageSize.setAdapter(adapter);
    spImageSize.setOnItemSelectedListener(new OnItemSelectedListener() {
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        String item = (String) parent.getItemAtPosition(pos).toString();
        searchSettings.setImageSize(item);
        setSpinnerToValue(spImageSize, item);
      }

          public void onNothingSelected(AdapterView<?> parent) {
            searchSettings.setImageSize("");
          }
      });

    spColorFilter = (Spinner)findViewById(R.id.spColorFilter);
    adapter = ArrayAdapter.createFromResource(this, R.array.colors , android.R.layout.simple_spinner_item); 
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spColorFilter.setAdapter(adapter);
    spColorFilter.setOnItemSelectedListener(new OnItemSelectedListener() {
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        String item = (String) parent.getItemAtPosition(pos).toString();
        searchSettings.setColorFilter(item);
        setSpinnerToValue(spColorFilter, item);
      }

          public void onNothingSelected(AdapterView<?> parent) {
            searchSettings.setColorFilter("");
          }
      });

    spImageType = (Spinner)findViewById(R.id.spImageType);
    adapter = ArrayAdapter.createFromResource(this, R.array.imageTypes , android.R.layout.simple_spinner_item); 
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spImageType.setAdapter(adapter);
    spImageType.setOnItemSelectedListener(new OnItemSelectedListener() {
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        String item = (String) parent.getItemAtPosition(pos).toString();
        searchSettings.setImageType(item);
        setSpinnerToValue(spImageType, item);
      }

          public void onNothingSelected(AdapterView<?> parent) {
            searchSettings.setImageSize("");
          }
      });

    etSiteFilter = (EditText)findViewById(R.id.etSiteFilter);
    String siteFilter = searchSettings.getSiteFilter();
    etSiteFilter.setText(siteFilter);
}

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.settings, menu);
    return true;
  }
  
  public void onDone(View view) {
    String site = etSiteFilter.getText().toString();
    searchSettings.setSiteFilter(site);
    Intent i = new Intent();
    i.putExtra(KEY_NAME, searchSettings);
    setResult(Activity.RESULT_OK, i);
    
    finish();
  }
  
  public void setSpinnerToValue(Spinner spinner, String value) {
    int index = 0;
    SpinnerAdapter adapter = spinner.getAdapter();
    for (int i = 0; i < adapter.getCount(); i++) {
      if (adapter.getItem(i).equals(value)) {
        index = i;
      }
    }
    spinner.setSelection(index);
  }
}

Java Source Code List

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