/*
LinphoneLauncherActivity.java
Copyright (C) 2011  Belledonne Communications, Grenoble, France

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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package org.linphone;

import static android.content.Intent.ACTION_MAIN;

import org.linphone.mediastream.Log;
import org.linphone.assistant.RemoteProvisioningActivity;
import org.linphone.tutorials.TutorialLauncherActivity;

import android.app.Activity;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.os.Handler;

/**
 * 
 * Launch Linphone main activity when Service is ready.
 * 
 * @author Guillaume Beraudo
 *
 */
public class LinphoneLauncherActivity extends Activity {

	private Handler mHandler;
	private ServiceWaitThread mThread;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		
		// Hack to avoid to draw twice LinphoneActivity on tablets
        if (getResources().getBoolean(R.bool.orientation_portrait_only)) {
			setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
		}
		setContentView(R.layout.launch_screen);
        
		mHandler = new Handler();
		
		if (LinphoneService.isReady()) {
			onServiceReady();
		} else {
			// start linphone as background  
			startService(new Intent(ACTION_MAIN).setClass(this, LinphoneService.class));
			mThread = new ServiceWaitThread();
			mThread.start();
		}
	}

	protected void onServiceReady() {
		final Class<? extends Activity> classToStart;
		if (getResources().getBoolean(R.bool.show_tutorials_instead_of_app)) {
			classToStart = TutorialLauncherActivity.class;
		} else if (getResources().getBoolean(R.bool.display_sms_remote_provisioning_activity) && LinphonePreferences.instance().isFirstRemoteProvisioning()) {
			classToStart = RemoteProvisioningActivity.class;
		} else {
			classToStart = LinphoneActivity.class;
		}
		
		mHandler.postDelayed(new Runnable() {
			@Override
			public void run() {
				startActivity(new Intent().setClass(LinphoneLauncherActivity.this, classToStart).setData(getIntent().getData()));
				finish();
			}
		}, 1000);
	}


	private class ServiceWaitThread extends Thread {
		public void run() {
			while (!LinphoneService.isReady()) {
				try {
					sleep(30);
				} catch (InterruptedException e) {
					throw new RuntimeException("waiting thread sleep() has been interrupted");
				}
			}
			mHandler.post(new Runnable() {
				@Override
				public void run() {
					onServiceReady();
				}
			});
			mThread = null;
		}
	}
}