NotiDetector.java

/*
 *PopBell Application for Android
 *Copyright (C) 2013 SimpleMinds Team
 *
 *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 2
 *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, write to the Free Software
 *Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package com.simpleminds.popbell;

import java.util.ArrayList;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;

import wei.mark.standout.StandOutWindow;
import android.accessibilityservice.AccessibilityService;
import android.accessibilityservice.AccessibilityServiceInfo;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.database.Cursor;
import android.os.Bundle;
import android.util.Log;
import android.view.accessibility.AccessibilityEvent;

public class NotiDetector extends AccessibilityService {
	private TimerTask mTask;
	private Timer mTimer;
	private AppBlackListDBhelper mHelper = null;
	private Cursor mCursor = null;
	private Cursor mCursor2 = null;
	private NotiListDBhelper mHelper2 = null;

	@Override
	public void onAccessibilityEvent(AccessibilityEvent event) {
		//Load DrawerSettings pref data
		final boolean draweron = getSharedPreferences("pref", Context.MODE_PRIVATE).getBoolean("toggledata", true);
		
		// Load BlackList
		mHelper = new AppBlackListDBhelper(this);
		mCursor = mHelper.getWritableDatabase().rawQuery(
				"SELECT _ID, pkgname FROM appblacklist ORDER BY pkgname", null);

		List<String> array = new ArrayList<String>();
		while (mCursor.moveToNext()) {
			String uname = mCursor.getString(mCursor.getColumnIndex("pkgname"));
			array.add(uname);
		}
		mCursor.close();
		mHelper.close();

		Log.d("DBVALUES", array.toString());
		System.out.println("onAccessibilityEvent");
		if (event.getEventType() == AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED) {
			System.out.println("notification: " + event.getText());

			String pkgnameforfilter = event.getPackageName().toString();
			String pkgitself = "com.simpleminds.popbell";

			// Filtering Package Name from Notification
			if (pkgnameforfilter.equals(pkgitself)) {
				// Do Nothing
				Log.d("SYSNOTIDETECTOR", "BLOCKED : PKG_ITSELF");
			} else if (array.toString().contains(pkgnameforfilter)) {
				// Do Nothing
				Log.d("SYSNOTIDETECTOR", "BLOCKED : PKG_BLACKLISTED");
			} else {
				try {
					// Get app name
					final PackageManager pm = getApplicationContext()
							.getPackageManager();
					ApplicationInfo ai;
					try {
						ai = pm.getApplicationInfo((String) event
								.getPackageName().toString(), 0);
					} catch (final NameNotFoundException e) {
						ai = null;
					}
					final String applicationName = (String) (ai != null ? pm
							.getApplicationLabel(ai) : "(unknown)");

					// put values to db
					mHelper2 = new NotiListDBhelper(this);
					mCursor2 = mHelper2.getWritableDatabase().rawQuery("SELECT _ID, title, desc FROM notilist ORDER BY title", null);
					ContentValues values = new ContentValues();
					values.put(NotiListDBhelper.TITLE, applicationName.toString());
					values.put(NotiListDBhelper.DESC, event.getText().toString());
					mHelper2.getWritableDatabase().insert("notilist", NotiListDBhelper.TITLE, values);
					mCursor2.requery();
					mCursor2.close();
	            	mHelper2.close();

					// Close and Open Dialog Window
					StandOutWindow.closeAll(this, DialogWindow.class);
					StandOutWindow.closeAll(this, TouchTrigger.class);
					StandOutWindow.show(this, DialogWindow.class,
							StandOutWindow.DEFAULT_ID);
					if(draweron){
						StandOutWindow.show(this, TouchTrigger.class,
								StandOutWindow.DEFAULT_ID);
					}else{}

					// Create Bundle and put data
					Bundle dataBundle = new Bundle();
					// Get and Put Notification text
					dataBundle.putString("sysnotitext", event.getText()
							.toString());
					// Put App Name
					dataBundle.putString("pkgname", event.getPackageName()
							.toString());
					dataBundle.putParcelable("ParcelableData",
							event.getParcelableData());
					// Send data to DialogWindow
					StandOutWindow.sendData(this, DialogWindow.class,
							StandOutWindow.DEFAULT_ID, 1, dataBundle, null, 0);
					// Close DialogWindow in a few seconds
					mTask = new TimerTask() {
						@Override
						public void run() {
							stopService(new Intent(NotiDetector.this,
									DialogWindow.class));
								stopService(new Intent(NotiDetector.this,
									TouchTrigger.class));
								StandOutWindow.closeAll(NotiDetector.this, DialogWindow.class);
								StandOutWindow.closeAll(NotiDetector.this, TouchTrigger.class);
						}
					};
					mTimer = new Timer();
					mTimer.schedule(mTask, 5000);
				} catch (Exception e) {
					Log.e("SYSNOTIDETECTOR", "ERROR IN CODE:" + e.toString());
				}
			}
		}
	}

	@Override
	protected void onServiceConnected() {
		System.out.println("onServiceConnected");
		AccessibilityServiceInfo info = new AccessibilityServiceInfo();
		info.eventTypes = AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED;
		info.notificationTimeout = 100;
		info.feedbackType = AccessibilityEvent.TYPES_ALL_MASK;
		setServiceInfo(info);
	}

	@Override
	public void onInterrupt() {
		System.out.println("onInterrupt");
	}
}