src/com/android/phone/EmergencyCallbackModeExitDialog.java - platform/packages/services/Telephony - Git at Google

 /*
  * Copyright (C) 2009 The Android 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 com.android.phone;

 import android.app.Activity;
 import android.app.Dialog;
 import android.app.ProgressDialog;
 import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnDismissListener;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.res.Resources;
 import android.os.AsyncResult;
 import android.os.Bundle;
 import android.os.CountDownTimer;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
 import android.os.SystemProperties;
 import android.util.Log;

 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.TelephonyProperties;

 /**
  * Displays dialog that enables users to exit Emergency Callback Mode
  *
  * @see EmergencyCallbackModeService
  */
 public class EmergencyCallbackModeExitDialog extends Activity implements OnDismissListener {

     /** Intent to trigger the Emergency Callback Mode exit dialog */
     static final String ACTION_SHOW_ECM_EXIT_DIALOG =
             "com.android.phone.action.ACTION_SHOW_ECM_EXIT_DIALOG";
     /** Used to get the users choice from the return Intent's extra */
     public static final String EXTRA_EXIT_ECM_RESULT = "exit_ecm_result";

     public static final int EXIT_ECM_BLOCK_OTHERS = 1;
     public static final int EXIT_ECM_DIALOG = 2;
     public static final int EXIT_ECM_PROGRESS_DIALOG = 3;
     public static final int EXIT_ECM_IN_EMERGENCY_CALL_DIALOG = 4;

     AlertDialog mAlertDialog = null;
     ProgressDialog mProgressDialog = null;
     CountDownTimer mTimer = null;
     EmergencyCallbackModeService mService = null;
     Handler mHandler = null;
     int mDialogType = 0;
     long mEcmTimeout = 0;
     private boolean mInEmergencyCall = false;
     private static final int ECM_TIMER_RESET = 1;
     private Phone mPhone = null;

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

         // Check if phone is in Emergency Callback Mode. If not, exit.
         if (!Boolean.parseBoolean(
                     SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) {
             finish();
         }

         mHandler = new Handler();

         // Start thread that will wait for the connection completion so that it can get
         // timeout value from the service
         Thread waitForConnectionCompleteThread = new Thread(null, mTask,
                 "EcmExitDialogWaitThread");
         waitForConnectionCompleteThread.start();

         // Register ECM timer reset notfication
         mPhone = PhoneGlobals.getPhone();
         mPhone.registerForEcmTimerReset(mTimerResetHandler, ECM_TIMER_RESET, null);

         // Register receiver for intent closing the dialog
         IntentFilter filter = new IntentFilter();
         filter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
         registerReceiver(mEcmExitReceiver, filter);
     }

     @Override
     public void onDestroy() {
         super.onDestroy();
         unregisterReceiver(mEcmExitReceiver);
         // Unregister ECM timer reset notification
         mPhone.unregisterForEcmTimerReset(mHandler);
     }

     @Override
     protected void onRestoreInstanceState(Bundle savedInstanceState) {
         super.onRestoreInstanceState(savedInstanceState);
         mDialogType = savedInstanceState.getInt("DIALOG_TYPE");
     }

     @Override
     protected void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
         outState.putInt("DIALOG_TYPE", mDialogType);
     }

     /**
      * Waits until bind to the service completes
      */
     private Runnable mTask = new Runnable() {
         public void run() {
             Looper.prepare();

             // Bind to the remote service
             bindService(new Intent(EmergencyCallbackModeExitDialog.this,
                     EmergencyCallbackModeService.class), mConnection, Context.BIND_AUTO_CREATE);

             // Wait for bind to finish
             synchronized (EmergencyCallbackModeExitDialog.this) {
                 try {
                     if (mService == null) {
                         EmergencyCallbackModeExitDialog.this.wait();
                     }
                 } catch (InterruptedException e) {
                     Log.d("ECM", "EmergencyCallbackModeExitDialog InterruptedException: "
                             + e.getMessage());
                     e.printStackTrace();
                 }
             }

             // Get timeout value and call state from the service
             if (mService != null) {
                 mEcmTimeout = mService.getEmergencyCallbackModeTimeout();
                 mInEmergencyCall = mService.getEmergencyCallbackModeCallState();
             }

             // Unbind from remote service
             unbindService(mConnection);

             // Show dialog
             mHandler.post(new Runnable() {
                 public void run() {
                     showEmergencyCallbackModeExitDialog();
                 }
             });
         }
     };

     /**
      * Shows Emergency Callback Mode dialog and starts countdown timer
      */
     private void showEmergencyCallbackModeExitDialog() {

         if(mInEmergencyCall) {
             mDialogType = EXIT_ECM_IN_EMERGENCY_CALL_DIALOG;
             showDialog(EXIT_ECM_IN_EMERGENCY_CALL_DIALOG);
         } else {
             if (getIntent().getAction().equals(
                     TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS)) {
                 mDialogType = EXIT_ECM_BLOCK_OTHERS;
                 showDialog(EXIT_ECM_BLOCK_OTHERS);
             } else if (getIntent().getAction().equals(ACTION_SHOW_ECM_EXIT_DIALOG)) {
                 mDialogType = EXIT_ECM_DIALOG;
                 showDialog(EXIT_ECM_DIALOG);
             }

             mTimer = new CountDownTimer(mEcmTimeout, 1000) {
                 @Override
                 public void onTick(long millisUntilFinished) {
                     CharSequence text = getDialogText(millisUntilFinished);
                     mAlertDialog.setMessage(text);
                 }

                 @Override
                 public void onFinish() {
                     //Do nothing
                 }
             }.start();
         }
     }

     /**
      * Creates dialog that enables users to exit Emergency Callback Mode
      */
     @Override
     protected Dialog onCreateDialog(int id) {
         switch (id) {
         case EXIT_ECM_BLOCK_OTHERS:
         case EXIT_ECM_DIALOG:
             CharSequence text = getDialogText(mEcmTimeout);
             mAlertDialog = new AlertDialog.Builder(EmergencyCallbackModeExitDialog.this)
                     .setIcon(R.drawable.picture_emergency32x32)
                     .setTitle(R.string.phone_in_ecm_notification_title)
                     .setMessage(text)
                     .setPositiveButton(R.string.alert_dialog_yes,
                             new DialogInterface.OnClickListener() {
                                 public void onClick(DialogInterface dialog,int whichButton) {
                                     // User clicked Yes. Exit Emergency Callback Mode.
                                     mPhone.exitEmergencyCallbackMode();

                                     // Show progress dialog
                                     showDialog(EXIT_ECM_PROGRESS_DIALOG);
                                     mTimer.cancel();
                                 }
                             })
                     .setNegativeButton(R.string.alert_dialog_no,
                             new DialogInterface.OnClickListener() {
                                 public void onClick(DialogInterface dialog, int whichButton) {
                                     // User clicked No
                                     setResult(RESULT_OK, (new Intent()).putExtra(
                                             EXTRA_EXIT_ECM_RESULT, false));
                                     finish();
                                 }
                             }).create();
             mAlertDialog.setOnDismissListener(this);
             return mAlertDialog;

         case EXIT_ECM_IN_EMERGENCY_CALL_DIALOG:
             mAlertDialog = new AlertDialog.Builder(EmergencyCallbackModeExitDialog.this)
                     .setIcon(R.drawable.picture_emergency32x32)
                     .setTitle(R.string.phone_in_ecm_notification_title)
                     .setMessage(R.string.alert_dialog_in_ecm_call)
                     .setNeutralButton(R.string.alert_dialog_dismiss,
                             new DialogInterface.OnClickListener() {
                                 public void onClick(DialogInterface dialog, int whichButton) {
                                     // User clicked Dismiss
                                     setResult(RESULT_OK, (new Intent()).putExtra(
                                             EXTRA_EXIT_ECM_RESULT, false));
                                     finish();
                                 }
                             }).create();
             mAlertDialog.setOnDismissListener(this);
             return mAlertDialog;

         case EXIT_ECM_PROGRESS_DIALOG:
             mProgressDialog = new ProgressDialog(EmergencyCallbackModeExitDialog.this);
             mProgressDialog.setMessage(getText(R.string.progress_dialog_exiting_ecm));
             mProgressDialog.setIndeterminate(true);
             mProgressDialog.setCancelable(false);
             return mProgressDialog;

         default:
             return null;
         }
     }

     /**
      * Returns dialog box text with updated timeout value
      */
     private CharSequence getDialogText(long millisUntilFinished) {
         // Format time
         int minutes = (int)(millisUntilFinished / 60000);
         String time = String.format("%d:%02d", minutes,
                 (millisUntilFinished % 60000) / 1000);

         switch (mDialogType) {
         case EXIT_ECM_BLOCK_OTHERS:
             return String.format(getResources().getQuantityText(
                     R.plurals.alert_dialog_not_avaialble_in_ecm, minutes).toString(), time);
         case EXIT_ECM_DIALOG:
             return String.format(getResources().getQuantityText(R.plurals.alert_dialog_exit_ecm,
                     minutes).toString(), time);
         }
         return null;
     }

     /**
      * Closes activity when dialog is dismissed
      */
     public void onDismiss(DialogInterface dialog) {
         EmergencyCallbackModeExitDialog.this.setResult(RESULT_OK, (new Intent())
                 .putExtra(EXTRA_EXIT_ECM_RESULT, false));
         finish();
     }

     /**
      * Listens for Emergency Callback Mode state change intents
      */
     private BroadcastReceiver mEcmExitReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
             // Received exit Emergency Callback Mode notification close all dialogs
             if (intent.getAction().equals(
                     TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) {
                 if (intent.getBooleanExtra("phoneinECMState", false) == false) {
                     if (mAlertDialog != null)
                         mAlertDialog.dismiss();
                     if (mProgressDialog != null)
                         mProgressDialog.dismiss();
                     EmergencyCallbackModeExitDialog.this.setResult(RESULT_OK, (new Intent())
                             .putExtra(EXTRA_EXIT_ECM_RESULT, true));
                     finish();
                 }
             }
         }
     };

     /**
      * Class for interacting with the interface of the service
      */
     private ServiceConnection mConnection = new ServiceConnection() {
         public void onServiceConnected(ComponentName className, IBinder service) {
             mService = ((EmergencyCallbackModeService.LocalBinder)service).getService();
             // Notify thread that connection is ready
             synchronized (EmergencyCallbackModeExitDialog.this) {
                 EmergencyCallbackModeExitDialog.this.notify();
             }
         }

         public void onServiceDisconnected(ComponentName className) {
             mService = null;
         }
     };

     /**
      * Class for receiving framework timer reset notifications
      */
     private Handler mTimerResetHandler = new Handler () {
         public void handleMessage(Message msg) {
             switch (msg.what) {
                 case ECM_TIMER_RESET:
                     if(!((Boolean)((AsyncResult) msg.obj).result).booleanValue()) {
                         EmergencyCallbackModeExitDialog.this.setResult(RESULT_OK, (new Intent())
                                 .putExtra(EXTRA_EXIT_ECM_RESULT, false));
                         finish();
                     }
                     break;
             }
         }
     };
 }
	/*
	* Copyright (C) 2009 The Android 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 com.android.phone;

	import android.app.Activity;
	import android.app.Dialog;
	import android.app.ProgressDialog;
	import android.app.AlertDialog;
	import android.content.BroadcastReceiver;
	import android.content.ComponentName;
	import android.content.Context;
	import android.content.DialogInterface;
	import android.content.DialogInterface.OnDismissListener;
	import android.content.Intent;
	import android.content.IntentFilter;
	import android.content.ServiceConnection;
	import android.content.res.Resources;
	import android.os.AsyncResult;
	import android.os.Bundle;
	import android.os.CountDownTimer;
	import android.os.Handler;
	import android.os.IBinder;
	import android.os.Looper;
	import android.os.Message;
	import android.os.SystemProperties;
	import android.util.Log;

	import com.android.internal.telephony.Phone;
	import com.android.internal.telephony.TelephonyIntents;
	import com.android.internal.telephony.TelephonyProperties;

	/**
	* Displays dialog that enables users to exit Emergency Callback Mode
	*
	* @see EmergencyCallbackModeService
	*/
	public class EmergencyCallbackModeExitDialog extends Activity implements OnDismissListener {

	/** Intent to trigger the Emergency Callback Mode exit dialog */
	static final String ACTION_SHOW_ECM_EXIT_DIALOG =
	"com.android.phone.action.ACTION_SHOW_ECM_EXIT_DIALOG";
	/** Used to get the users choice from the return Intent's extra */
	public static final String EXTRA_EXIT_ECM_RESULT = "exit_ecm_result";

	public static final int EXIT_ECM_BLOCK_OTHERS = 1;
	public static final int EXIT_ECM_DIALOG = 2;
	public static final int EXIT_ECM_PROGRESS_DIALOG = 3;
	public static final int EXIT_ECM_IN_EMERGENCY_CALL_DIALOG = 4;

	AlertDialog mAlertDialog = null;
	ProgressDialog mProgressDialog = null;
	CountDownTimer mTimer = null;
	EmergencyCallbackModeService mService = null;
	Handler mHandler = null;
	int mDialogType = 0;
	long mEcmTimeout = 0;
	private boolean mInEmergencyCall = false;
	private static final int ECM_TIMER_RESET = 1;
	private Phone mPhone = null;

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

	// Check if phone is in Emergency Callback Mode. If not, exit.
	if (!Boolean.parseBoolean(
	SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) {
	finish();
	}

	mHandler = new Handler();

	// Start thread that will wait for the connection completion so that it can get
	// timeout value from the service
	Thread waitForConnectionCompleteThread = new Thread(null, mTask,
	"EcmExitDialogWaitThread");
	waitForConnectionCompleteThread.start();

	// Register ECM timer reset notfication
	mPhone = PhoneGlobals.getPhone();
	mPhone.registerForEcmTimerReset(mTimerResetHandler, ECM_TIMER_RESET, null);

	// Register receiver for intent closing the dialog
	IntentFilter filter = new IntentFilter();
	filter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
	registerReceiver(mEcmExitReceiver, filter);
	}

	@Override
	public void onDestroy() {
	super.onDestroy();
	unregisterReceiver(mEcmExitReceiver);
	// Unregister ECM timer reset notification
	mPhone.unregisterForEcmTimerReset(mHandler);
	}

	@Override
	protected void onRestoreInstanceState(Bundle savedInstanceState) {
	super.onRestoreInstanceState(savedInstanceState);
	mDialogType = savedInstanceState.getInt("DIALOG_TYPE");
	}

	@Override
	protected void onSaveInstanceState(Bundle outState) {
	super.onSaveInstanceState(outState);
	outState.putInt("DIALOG_TYPE", mDialogType);
	}

	/**
	* Waits until bind to the service completes
	*/
	private Runnable mTask = new Runnable() {
	public void run() {
	Looper.prepare();

	// Bind to the remote service
	bindService(new Intent(EmergencyCallbackModeExitDialog.this,
	EmergencyCallbackModeService.class), mConnection, Context.BIND_AUTO_CREATE);

	// Wait for bind to finish
	synchronized (EmergencyCallbackModeExitDialog.this) {
	try {
	if (mService == null) {
	EmergencyCallbackModeExitDialog.this.wait();
	}
	} catch (InterruptedException e) {
	Log.d("ECM", "EmergencyCallbackModeExitDialog InterruptedException: "
	+ e.getMessage());
	e.printStackTrace();
	}
	}

	// Get timeout value and call state from the service
	if (mService != null) {
	mEcmTimeout = mService.getEmergencyCallbackModeTimeout();
	mInEmergencyCall = mService.getEmergencyCallbackModeCallState();
	}

	// Unbind from remote service
	unbindService(mConnection);

	// Show dialog
	mHandler.post(new Runnable() {
	public void run() {
	showEmergencyCallbackModeExitDialog();
	}
	});
	}
	};

	/**
	* Shows Emergency Callback Mode dialog and starts countdown timer
	*/
	private void showEmergencyCallbackModeExitDialog() {

	if(mInEmergencyCall) {
	mDialogType = EXIT_ECM_IN_EMERGENCY_CALL_DIALOG;
	showDialog(EXIT_ECM_IN_EMERGENCY_CALL_DIALOG);
	} else {
	if (getIntent().getAction().equals(
	TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS)) {
	mDialogType = EXIT_ECM_BLOCK_OTHERS;
	showDialog(EXIT_ECM_BLOCK_OTHERS);
	} else if (getIntent().getAction().equals(ACTION_SHOW_ECM_EXIT_DIALOG)) {
	mDialogType = EXIT_ECM_DIALOG;
	showDialog(EXIT_ECM_DIALOG);
	}

	mTimer = new CountDownTimer(mEcmTimeout, 1000) {
	@Override
	public void onTick(long millisUntilFinished) {
	CharSequence text = getDialogText(millisUntilFinished);
	mAlertDialog.setMessage(text);
	}

	@Override
	public void onFinish() {
	//Do nothing
	}
	}.start();
	}
	}

	/**
	* Creates dialog that enables users to exit Emergency Callback Mode
	*/
	@Override
	protected Dialog onCreateDialog(int id) {
	switch (id) {
	case EXIT_ECM_BLOCK_OTHERS:
	case EXIT_ECM_DIALOG:
	CharSequence text = getDialogText(mEcmTimeout);
	mAlertDialog = new AlertDialog.Builder(EmergencyCallbackModeExitDialog.this)
	.setIcon(R.drawable.picture_emergency32x32)
	.setTitle(R.string.phone_in_ecm_notification_title)
	.setMessage(text)
	.setPositiveButton(R.string.alert_dialog_yes,
	new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog,int whichButton) {
	// User clicked Yes. Exit Emergency Callback Mode.
	mPhone.exitEmergencyCallbackMode();

	// Show progress dialog
	showDialog(EXIT_ECM_PROGRESS_DIALOG);
	mTimer.cancel();
	}
	})
	.setNegativeButton(R.string.alert_dialog_no,
	new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog, int whichButton) {
	// User clicked No
	setResult(RESULT_OK, (new Intent()).putExtra(
	EXTRA_EXIT_ECM_RESULT, false));
	finish();
	}
	}).create();
	mAlertDialog.setOnDismissListener(this);
	return mAlertDialog;

	case EXIT_ECM_IN_EMERGENCY_CALL_DIALOG:
	mAlertDialog = new AlertDialog.Builder(EmergencyCallbackModeExitDialog.this)
	.setIcon(R.drawable.picture_emergency32x32)
	.setTitle(R.string.phone_in_ecm_notification_title)
	.setMessage(R.string.alert_dialog_in_ecm_call)
	.setNeutralButton(R.string.alert_dialog_dismiss,
	new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog, int whichButton) {
	// User clicked Dismiss
	setResult(RESULT_OK, (new Intent()).putExtra(
	EXTRA_EXIT_ECM_RESULT, false));
	finish();
	}
	}).create();
	mAlertDialog.setOnDismissListener(this);
	return mAlertDialog;

	case EXIT_ECM_PROGRESS_DIALOG:
	mProgressDialog = new ProgressDialog(EmergencyCallbackModeExitDialog.this);
	mProgressDialog.setMessage(getText(R.string.progress_dialog_exiting_ecm));
	mProgressDialog.setIndeterminate(true);
	mProgressDialog.setCancelable(false);
	return mProgressDialog;

	default:
	return null;
	}
	}

	/**
	* Returns dialog box text with updated timeout value
	*/
	private CharSequence getDialogText(long millisUntilFinished) {
	// Format time
	int minutes = (int)(millisUntilFinished / 60000);
	String time = String.format("%d:%02d", minutes,
	(millisUntilFinished % 60000) / 1000);

	switch (mDialogType) {
	case EXIT_ECM_BLOCK_OTHERS:
	return String.format(getResources().getQuantityText(
	R.plurals.alert_dialog_not_avaialble_in_ecm, minutes).toString(), time);
	case EXIT_ECM_DIALOG:
	return String.format(getResources().getQuantityText(R.plurals.alert_dialog_exit_ecm,
	minutes).toString(), time);
	}
	return null;
	}

	/**
	* Closes activity when dialog is dismissed
	*/
	public void onDismiss(DialogInterface dialog) {
	EmergencyCallbackModeExitDialog.this.setResult(RESULT_OK, (new Intent())
	.putExtra(EXTRA_EXIT_ECM_RESULT, false));
	finish();
	}

	/**
	* Listens for Emergency Callback Mode state change intents
	*/
	private BroadcastReceiver mEcmExitReceiver = new BroadcastReceiver() {
	@Override
	public void onReceive(Context context, Intent intent) {
	// Received exit Emergency Callback Mode notification close all dialogs
	if (intent.getAction().equals(
	TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) {
	if (intent.getBooleanExtra("phoneinECMState", false) == false) {
	if (mAlertDialog != null)
	mAlertDialog.dismiss();
	if (mProgressDialog != null)
	mProgressDialog.dismiss();
	EmergencyCallbackModeExitDialog.this.setResult(RESULT_OK, (new Intent())
	.putExtra(EXTRA_EXIT_ECM_RESULT, true));
	finish();
	}
	}
	}
	};

	/**
	* Class for interacting with the interface of the service
	*/
	private ServiceConnection mConnection = new ServiceConnection() {
	public void onServiceConnected(ComponentName className, IBinder service) {
	mService = ((EmergencyCallbackModeService.LocalBinder)service).getService();
	// Notify thread that connection is ready
	synchronized (EmergencyCallbackModeExitDialog.this) {
	EmergencyCallbackModeExitDialog.this.notify();
	}
	}

	public void onServiceDisconnected(ComponentName className) {
	mService = null;
	}
	};

	/**
	* Class for receiving framework timer reset notifications
	*/
	private Handler mTimerResetHandler = new Handler () {
	public void handleMessage(Message msg) {
	switch (msg.what) {
	case ECM_TIMER_RESET:
	if(!((Boolean)((AsyncResult) msg.obj).result).booleanValue()) {
	EmergencyCallbackModeExitDialog.this.setResult(RESULT_OK, (new Intent())
	.putExtra(EXTRA_EXIT_ECM_RESULT, false));
	finish();
	}
	break;
	}
	}
	};
	}