Android Open Source - satstat Loc Provider Preference

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Back to project page satstat.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.vonglasow.michael.satstat.widgets;
/*w w  w. java 2  s .c o m*/
import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.location.LocationManager;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.preference.MultiSelectListPreference;
import android.util.AttributeSet;

public class LocProviderPreference extends MultiSelectListPreference {

  private Context mContext;

  public LocProviderPreference(Context context) {
    super(context);
    mContext = context;
    updateProviders();
  }

  public LocProviderPreference(Context context, AttributeSet attrs) {
    super(context, attrs);
    mContext = context;
    updateProviders();
  }
  
  /**
   * Regenerates the list of selectable location providers.
   */
  public void updateProviders() {
    List<String> providers = ((LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE)).getAllProviders();
    if (providers != null) {
      List<CharSequence> entries = new ArrayList<CharSequence>();
      List<CharSequence> values = new ArrayList<CharSequence>();
      
      for (String pr : providers) {
        entries.add(pr);
        values.add(pr);
      }
      
      setEntries(entries.toArray(new CharSequence[]{}));
      setEntryValues(values.toArray(new CharSequence[]{}));
    }
  }

}

Java Source Code List