AddonsFragment.java

/*
 * Tint Browser for Android
 * 
 * Copyright (C) 2012 - to infinity and beyond J. Devauchelle and contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 3 as published by the Free Software Foundation.
 *
 * 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.
 */

package com.seal.ui.preferences;

import java.util.List;

import android.app.Fragment;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ListView;
import android.widget.Switch;
import android.widget.TextView;

import com.seal.R;
import com.seal.addons.Addon;
import com.seal.controllers.Controller;
import com.seal.utils.ApplicationUtils;

public class AddonsFragment extends Fragment {

	private ListView mListView;

	private Button mDisableAll;
	private Button mEnableAll;

	private List<Addon> mAddons;

	private AddonsAdapter mAdapter;

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
		View v = inflater.inflate(R.layout.addons_fragment, container, false);

		TextView getAddonsTextView = (TextView) v.findViewById(R.id.AddonsGetAddons);
		getAddonsTextView.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				try {
					Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("market://search?q=Tint Addon"));
					startActivity(i);
				} catch (ActivityNotFoundException e) {
					ApplicationUtils.showMessageDialog(getActivity(), getString(R.string.AddonsMarketNotFoundTitle),
							getString(R.string.AddonsMarketNotFoundMessage));
				}
			}
		});

		mListView = (ListView) v.findViewById(R.id.AddonsList);
		mListView.setOnItemClickListener(new OnItemClickListener() {

			@Override
			public void onItemClick(AdapterView<?> arg0, View v, int position, long id) {
				Bundle args = new Bundle();
				args.putInt(AddonDetailsFragment.EXTRA_ADDON_ID, position);

				PreferenceActivity activity = (PreferenceActivity) getActivity();
				activity.startPreferencePanel(AddonDetailsFragment.class.getName(), args, 0, mAddons.get(position).getName(), AddonsFragment.this, 0);
			}
		});

		mDisableAll = (Button) v.findViewById(R.id.AddonsDisableAll);
		mDisableAll.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				for (Addon addon : mAddons) {
					addon.setEnabled(false);
				}

				mAdapter.notifyDataSetChanged();
			}
		});

		mEnableAll = (Button) v.findViewById(R.id.AddonsEnableAll);
		mEnableAll.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				for (Addon addon : mAddons) {
					addon.setEnabled(true);
				}

				mAdapter.notifyDataSetChanged();
			}
		});

		return v;
	}

	@Override
	public void onActivityCreated(Bundle savedInstanceState) {
		super.onActivityCreated(savedInstanceState);

		if (Controller.getInstance().getAddonManager() != null) {
			mAddons = Controller.getInstance().getAddonManager().getAddons();
		} else {
			mAddons = null;
		}

		mAdapter = new AddonsAdapter(getActivity());
		mListView.setAdapter(mAdapter);
	}

	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		mAdapter.notifyDataSetChanged();
	}

	private class AddonsAdapter extends ArrayAdapter<Addon> {

		private LayoutInflater mInflater;

		public AddonsAdapter(Context context) {
			super(context, 0, 0, mAddons);

			mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			View view;

			if (convertView == null) {
				view = mInflater.inflate(R.layout.addon_row, parent, false);
			} else {
				view = convertView;
			}

			final Addon addon = mAddons.get(position);

			TextView title = (TextView) view.findViewById(R.id.AddonName);
			title.setText(addon.getName());

			TextView desc = (TextView) view.findViewById(R.id.AddonShortDesc);
			desc.setText(addon.getShortDescription());

			Switch enabled = (Switch) view.findViewById(R.id.AddonEnabled);
			enabled.setChecked(addon.isEnabled());

			enabled.setOnCheckedChangeListener(new OnCheckedChangeListener() {
				@Override
				public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
					addon.setEnabled(isChecked);
				}
			});

			return view;
		}

		@Override
		public int getCount() {
			return mAddons.size();
		}

	}

}