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/*
* Copyright (c) 2008-2009, Motorola, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* - Neither the name of the Motorola, Inc. nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package com.android.bluetooth.opp;
import com.android.bluetooth.R;
import com.android.internal.app.AlertActivity;
import com.android.internal.app.AlertController;
import android.bluetooth.BluetoothAdapter;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.widget.TextView;
/**
* This class is designed to show BT enabling progress.
*/
public class BluetoothOppBtEnablingActivity extends AlertActivity {
private static final String TAG = "BluetoothOppEnablingActivity";
private static final boolean D = Constants.DEBUG;
private static final boolean V = Constants.VERBOSE;
private static final int BT_ENABLING_TIMEOUT = 0;
private static final int BT_ENABLING_TIMEOUT_VALUE = 20000;
private boolean mRegistered = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// If BT is already enabled jus return.
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter.isEnabled()) {
finish();
return;
}
IntentFilter filter = new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED);
registerReceiver(mBluetoothReceiver, filter);
mRegistered = true;
// Set up the "dialog"
final AlertController.AlertParams p = mAlertParams;
p.mIconId = android.R.drawable.ic_dialog_info;
p.mTitle = getString(R.string.enabling_progress_title);
p.mView = createView();
setupAlert();
// Add timeout for enabling progress
mTimeoutHandler.sendMessageDelayed(mTimeoutHandler.obtainMessage(BT_ENABLING_TIMEOUT),
BT_ENABLING_TIMEOUT_VALUE);
}
private View createView() {
View view = getLayoutInflater().inflate(R.layout.bt_enabling_progress, null);
TextView contentView = (TextView)view.findViewById(R.id.progress_info);
contentView.setText(getString(R.string.enabling_progress_content));
return view;
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if (D) Log.d(TAG, "onKeyDown() called; Key: back key");
mTimeoutHandler.removeMessages(BT_ENABLING_TIMEOUT);
cancelSendingProgress();
}
return true;
}
@Override
protected void onDestroy() {
super.onDestroy();
if (mRegistered) {
unregisterReceiver(mBluetoothReceiver);
}
}
private final Handler mTimeoutHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case BT_ENABLING_TIMEOUT:
if (V) Log.v(TAG, "Received BT_ENABLING_TIMEOUT msg.");
cancelSendingProgress();
break;
default:
break;
}
}
};
private final BroadcastReceiver mBluetoothReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (V) Log.v(TAG, "Received intent: " + action) ;
if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
switch (intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) {
case BluetoothAdapter.STATE_ON:
mTimeoutHandler.removeMessages(BT_ENABLING_TIMEOUT);
finish();
break;
default:
break;
}
}
}
};
private void cancelSendingProgress() {
BluetoothOppManager mOppManager = BluetoothOppManager.getInstance(this);
if (mOppManager.mSendingFlag) {
mOppManager.mSendingFlag = false;
}
finish();
}
}
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