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/*
* Copyright (C) 2013 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.settings.bluetooth;
import android.app.ActionBar;
import android.app.Activity;
import android.app.Fragment;
import android.bluetooth.BluetoothAdapter;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.Switch;
import com.android.settings.R;
/**
* Fragment to display and let the user change advertising preference.
*/
public class BluetoothAdvertisingFragment extends Fragment
implements CompoundButton.OnCheckedChangeListener {
private static final String TAG = "BluetoothAdvertisingFragment";
private View mView;
private Switch mActionBarSwitch;
private Activity mActivity;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mActivity = getActivity();
mActionBarSwitch = new Switch(mActivity);
if (mActivity instanceof PreferenceActivity) {
final int padding = mActivity.getResources().getDimensionPixelSize(
R.dimen.action_bar_switch_padding);
mActionBarSwitch.setPaddingRelative(0, 0, padding, 0);
mActivity.getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM,
ActionBar.DISPLAY_SHOW_CUSTOM);
mActivity.getActionBar().setCustomView(mActionBarSwitch, new ActionBar.LayoutParams(
ActionBar.LayoutParams.WRAP_CONTENT,
ActionBar.LayoutParams.WRAP_CONTENT,
Gravity.CENTER_VERTICAL | Gravity.END));
mActivity.getActionBar().setTitle(R.string.bluetooth_broadcasting);
}
mActionBarSwitch.setChecked(
LocalBluetoothPreferences.isAdvertisingEnabled(mActivity.getApplicationContext()));
mActionBarSwitch.setOnCheckedChangeListener(this);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
mView = inflater.inflate(R.layout.bluetooth_advertising, container, false);
initView(mView);
return mView;
}
@Override
public void onDestroyView() {
super.onDestroyView();
getActivity().getActionBar().setCustomView(null);
}
private void initView(View view) {
mActionBarSwitch.setOnCheckedChangeListener(this);
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean desiredState) {
mActionBarSwitch.setChecked(desiredState);
Context context = getActivity();
LocalBluetoothPreferences.setAdvertisingEnabled(context, desiredState);
if (!desiredState) {
LocalBluetoothAdapter adapter =
LocalBluetoothManager.getInstance(context).getBluetoothAdapter();
// Stop advertising if advertising is in process.
if (adapter.isAdvertising()) {
Intent intent = new Intent(BluetoothAdapter.ACTION_STOP_ADVERTISING);
getActivity().startActivity(intent);
}
}
}
}
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