com.mindprotectionkit.freephone.ui.RecentCallListActivity.java Source code

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Here is the source code for com.mindprotectionkit.freephone.ui.RecentCallListActivity.java

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/*
 * Copyright (C) 2011 Whisper Systems
 *
 * 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 com.mindprotectionkit.freephone.ui;

import android.app.Activity;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.provider.CallLog.Calls;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CursorAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockListFragment;

import com.mindprotectionkit.freephone.Constants;
import com.mindprotectionkit.freephone.R;
import com.mindprotectionkit.freephone.RedPhone;
import com.mindprotectionkit.freephone.RedPhoneService;

/**
 * A tab for the dialer activity which displays recent call history.
 *
 * @author Moxie Marlinspike
 *
 */
public class RecentCallListActivity extends SherlockListFragment implements LoaderManager.LoaderCallbacks<Cursor> {

    @Override
    public void onActivityCreated(Bundle icicle) {
        super.onCreate(icicle);
        displayCalls();
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        return inflater.inflate(R.layout.recent_calls, container, false);
    }

    @Override
    public void onResume() {
        super.onResume();
        NotificationManager notificationManager = (NotificationManager) getActivity()
                .getSystemService(Activity.NOTIFICATION_SERVICE);
        notificationManager.cancel(DialerActivity.MISSED_CALL);
    }

    private void displayCalls() {
        setListAdapter(new CallListAdapter(getActivity(), null));
        this.getLoaderManager().initLoader(0, null, this);
    }

    private class CallListAdapter extends CursorAdapter {

        public CallListAdapter(Context context, Cursor c) {
            super(context, c);
        }

        @Override
        public View newView(Context context, Cursor cursor, ViewGroup parent) {
            CallItemView view = new CallItemView(context);
            bindView(view, context, cursor);

            return view;
        }

        @Override
        public void bindView(View view, Context context, Cursor cursor) {
            String name = cursor.getString(cursor.getColumnIndexOrThrow(Calls.CACHED_NAME));
            String label = cursor.getString(cursor.getColumnIndexOrThrow(Calls.CACHED_NUMBER_LABEL));
            String number = cursor.getString(cursor.getColumnIndexOrThrow(Calls.NUMBER));
            int type = cursor.getInt(cursor.getColumnIndexOrThrow(Calls.TYPE));
            long date = cursor.getLong(cursor.getColumnIndexOrThrow(Calls.DATE));

            ((CallItemView) view).set(name, label, number, type, date);
        }
    }

    private class CallItemView extends RelativeLayout {
        private Context context;
        private ImageView callTypeIcon;
        private TextView date;
        private TextView label;
        private TextView number;
        private TextView line1;

        private Drawable incomingCallIcon;
        private Drawable outgoingCallIcon;
        private Drawable missedCallIcon;

        public CallItemView(Context context) {
            super(context.getApplicationContext());

            LayoutInflater li = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            li.inflate(R.layout.recent_call_item, this, true);

            this.context = context.getApplicationContext();
            this.callTypeIcon = (ImageView) findViewById(R.id.call_type_icon);
            this.date = (TextView) findViewById(R.id.date);
            this.label = (TextView) findViewById(R.id.label);
            this.number = (TextView) findViewById(R.id.number);
            this.line1 = (TextView) findViewById(R.id.line1);
            this.incomingCallIcon = getResources().getDrawable(R.drawable.ic_call_log_list_incoming_call);
            this.outgoingCallIcon = getResources().getDrawable(R.drawable.ic_call_log_list_outgoing_call);
            this.missedCallIcon = getResources().getDrawable(R.drawable.ic_call_log_list_missed_call);
        }

        public void set(String name, String label, String number, int type, long date) {
            this.line1.setText((name == null || name.equals("")) ? number : name);
            this.number.setText((name == null || name.equals("")) ? "" : number);
            this.label.setText(label);
            this.date.setText(DateUtils.getRelativeDateTimeString(context, date, System.currentTimeMillis(),
                    DateUtils.MINUTE_IN_MILLIS, DateUtils.FORMAT_ABBREV_RELATIVE));

            if (type == Calls.INCOMING_TYPE) {
                callTypeIcon.setImageDrawable(incomingCallIcon);
            } else if (type == Calls.OUTGOING_TYPE) {
                callTypeIcon.setImageDrawable(outgoingCallIcon);
            } else if (type == Calls.MISSED_TYPE) {
                callTypeIcon.setImageDrawable(missedCallIcon);
            }
        }

        public String getNumber() {
            if (this.number.getText().toString().equals(""))
                return this.line1.getText().toString();

            return this.number.getText().toString();
        }
    }

    @Override
    public void onListItemClick(ListView l, View v, int position, long id) {
        Intent intent = new Intent(getActivity(), RedPhoneService.class);
        intent.setAction(RedPhoneService.ACTION_OUTGOING_CALL);
        intent.putExtra(Constants.REMOTE_NUMBER, ((CallItemView) v).getNumber());
        getActivity().startService(intent);

        Intent activityIntent = new Intent(getActivity(), RedPhone.class);
        activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(activityIntent);

        getActivity().finish();
    }

    @Override
    public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
        // NOTE: To fix a weird bug:
        // http://stackoverflow.com/questions/11810547/runtimeexception-at-calllog-calls
        String[] projection = { Calls._ID, Calls.CACHED_NAME, Calls.CACHED_NUMBER_LABEL, Calls.NUMBER, Calls.TYPE,
                Calls.DATE };

        ((TextView) getListView().getEmptyView()).setText(R.string.RecentCallListActivity_loading);
        return new CursorLoader(getActivity(), Calls.CONTENT_URI, projection, null, null, Calls.DEFAULT_SORT_ORDER);
    }

    @Override
    public void onLoadFinished(Loader<Cursor> arg0, Cursor cursor) {
        ((TextView) getListView().getEmptyView()).setText(R.string.RecentCallListActivity_empty_call_log);
        ((CursorAdapter) getListAdapter()).changeCursor(cursor);
    }

    @Override
    public void onLoaderReset(Loader<Cursor> arg0) {
        ((CursorAdapter) getListAdapter()).changeCursor(null);
    }

}