ColourPickerActivity.java

/*
 * Copyright (C) 2009 Android Shuffle Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.dodgybits.shuffle.android.editor.activity;

import org.dodgybits.android.shuffle.R;
import org.dodgybits.shuffle.android.core.activity.flurry.FlurryEnabledActivity;
import org.dodgybits.shuffle.android.core.util.TextColours;
import org.dodgybits.shuffle.android.list.view.LabelView;

import roboguice.inject.InjectView;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.AdapterView.OnItemClickListener;

public class ColourPickerActivity extends FlurryEnabledActivity implements
		OnItemClickListener {

	@SuppressWarnings("unused")
	private static final String cTag = "ColourPicker";

	public static final String TYPE = "vnd.android.cursor.dir/vnd.dodgybits.colours";

	@InjectView(R.id.colourGrid) GridView mGrid;

	@Override
	protected void onCreate(Bundle icicle) {
		super.onCreate(icicle);

		setContentView(R.layout.colour_picker);
		mGrid.setAdapter(new IconAdapter(this));
		mGrid.setOnItemClickListener(this);
	}

	@SuppressWarnings("unchecked")
	public void onItemClick(AdapterView parent, View v, int position, long id) {
		Bundle bundle = new Bundle();
	    bundle.putString("colour", String.valueOf(position));
	    Intent mIntent = new Intent();
	    mIntent.putExtras(bundle);
	    setResult(RESULT_OK, mIntent);
		finish();
	}

	public class IconAdapter extends BaseAdapter {
		private TextColours textColours;
		
		public IconAdapter(Context context) {
			textColours = TextColours.getInstance(context);
		}


		public View getView(int position, View convertView, ViewGroup parent) {
			LabelView view;
			if (convertView instanceof LabelView) {
				view = (LabelView)convertView;
			} else {
				view = new LabelView(ColourPickerActivity.this);
				view.setText("Abc");
				view.setGravity(Gravity.CENTER);
			}
			view.setColourIndex(position);
			view.setIcon(null);
			return view;
		}

		public final int getCount() {
			return textColours.getNumColours();
		}

		public final Object getItem(int position) {
			return textColours.getTextColour(position);
		}

		public final long getItemId(int position) {
			return position;
		}
	}

}