Android Open Source - GuiLib Custom List Adapter

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License

The source code is released under:

Apache License

Java Source Code

package uk.me.lewisdeane.ldialogs;
//  www  . j a  va2  s.co  m
import uk.me.lewisdeane.ldialogs.BaseDialog.Alignment;
import android.content.Context;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

import com.gandulf.guilib.R;

/**
 * Created by Lewis on 17/08/2014.
 */
class CustomListAdapter extends ArrayAdapter<String> {

  private int mRes;
  private String[] mItems;
  private TextView mItemView;

  // Colour of items.
  private int mItemColour;

  // Text size of the items
  private int mItemTextSize;

  // Alignment containing where to align the items
  private Alignment mItemAlignment;

  CustomListAdapter(Context _context, int _res, String[] _items) {
    super(_context, _res, _items);

    this.mRes = _res;
    this.mItems = _items;
  }

  public int getItemColour() {
    return mItemColour;
  }

  public void setItemColour(int mItemColour) {
    this.mItemColour = mItemColour;
  }

  public int getItemTextSize() {
    return mItemTextSize;
  }

  public void setItemTextSize(int mItemTextSize) {
    this.mItemTextSize = mItemTextSize;
  }

  public Alignment getItemAlignment() {
    return mItemAlignment;
  }

  public void setItemAlignment(Alignment mItemAlignment) {
    this.mItemAlignment = mItemAlignment;
  }

  @Override
  public View getView(final int position, View convertView, ViewGroup parent) {
    View v = convertView;

    // Inflate a view if none present.
    if (v == null) {
      v = LayoutInflater.from(getContext()).inflate(mRes, null);
    }

    // Reference the text view from layout.
    mItemView = (TextView) v.findViewById(R.id.item_dialog_list_item);

    // Apply properties.
    mItemView.setText(mItems[position]);
    mItemView.setTextSize(TypedValue.COMPLEX_UNIT_SP, mItemTextSize);
    mItemView.setGravity(CustomDialog.getGravityFromAlignment(mItemAlignment) | Gravity.CENTER_VERTICAL);

    try {
      mItemView.setTextColor(mItemColour);
    } catch (Exception e) {
    }

    return v;
  }
}

Java Source Code List

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