InstantAutocomplete.java

package com.atomic.android.utils.views;

import android.content.Context;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.widget.AutoCompleteTextView;

/**
 * Created by J. Santiago Berrocoso on 2/7/15.
 * Atomic Internet S.L.
 * [email protected]
 */
public class InstantAutocomplete extends AutoCompleteTextView {

  public InstantAutocomplete(Context context) {
    super(context);
  }

  public InstantAutocomplete(Context arg0, AttributeSet arg1) {
    super(arg0, arg1);
  }

  public InstantAutocomplete(Context arg0, AttributeSet arg1, int arg2) {
    super(arg0, arg1, arg2);
  }

  @Override public boolean enoughToFilter() {
    return true;
  }

  @Override
  protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
    super.onFocusChanged(focused, direction, previouslyFocusedRect);
    if (focused && getAdapter() != null) {
      performFiltering(getText(), 0);
    }
  }
}