Android Open Source - SpartanTimeLapseRecorder Icon Array Adapter

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Back to project page SpartanTimeLapseRecorder.

License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Spartan Time Lapse Recorder - Minimalistic android time lapse recording app
 * Copyright (C) 2014  Andreas Rohner/*from ww  w .j a v a2  s  .co m*/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package at.andreasrohner.spartantimelapserec.preference;

import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.os.Build;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckedTextView;
import android.widget.ImageView;
import at.andreasrohner.spartantimelapserec.R;

public class IconArrayAdapter extends ArrayAdapter<CharSequence> {
  private int mIndex;
  private String[] mImagePaths;

  public IconArrayAdapter(Context context, int textViewResourceId,
      CharSequence[] objects, String[] mImagePaths, int index) {
    super(context, textViewResourceId, objects);

    this.mIndex = index;
    this.mImagePaths = mImagePaths;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    LayoutInflater inflater = ((Activity) getContext()).getLayoutInflater();
    View view = inflater.inflate(R.layout.dialog_image_list_preference,
        parent, false);

    ImageView imageView = (ImageView) view
        .findViewById(R.id.dialog_image_list_preference_image);
    String name = mImagePaths[position];
    name = name.substring(name.lastIndexOf('/') + 1, name.lastIndexOf('.'));

    int resId = getContext().getResources().getIdentifier(name, "drawable",
        getContext().getPackageName());
    imageView.setImageResource(resId);

    CheckedTextView checkedTextView = (CheckedTextView) view
        .findViewById(R.id.dialog_image_list_preference_check);

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
      checkedTextView.setTextColor(Color.BLACK);
      imageView.setBackgroundColor(Color.DKGRAY);
    }

    checkedTextView.setText(getItem(position));

    if (position == mIndex) {
      checkedTextView.setChecked(true);
    }

    return view;
  }
}

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