forked from upstream-mirrors/OpenTracks
Dennis Guse
95 lines
3.5 KiB
Java
95 lines
3.5 KiB
Java
/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package de.dennisguse.opentracks.settings;
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import android.bluetooth.BluetoothAdapter;
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import android.content.Intent;
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import android.os.Bundle;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.Preference.OnPreferenceClickListener;
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import android.preference.PreferenceActivity;
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import android.provider.Settings;
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import de.dennisguse.opentracks.util.BluetoothDeviceUtils;
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import de.dennisguse.opentracks.util.PreferencesUtils;
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import de.dennisguse.opentracks.R;
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import de.dennisguse.opentracks.util.StringUtils;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* An activity for accessing sensor settings.
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*
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* @author Jimmy Shih
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*/
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public class SensorSettingsActivity extends PreferenceActivity {
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@Override
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protected void onCreate(Bundle bundle) {
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super.onCreate(bundle);
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addPreferencesFromResource(R.xml.settings_sensors);
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findPreference(getString(R.string.settings_sensor_bluetooth_pairing_key))
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.setOnPreferenceClickListener(new OnPreferenceClickListener() {
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public boolean onPreferenceClick(Preference preference) {
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Intent settingsIntent = new Intent(Settings.ACTION_BLUETOOTH_SETTINGS);
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startActivity(settingsIntent);
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return true;
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}
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});
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}
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@Override
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protected void onResume() {
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super.onResume();
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// Update each time in case the list of bluetooth sensors has changed
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configBluetoothSensor();
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}
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/**
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* Configures the bluetooth sensor.
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*/
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private void configBluetoothSensor() {
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ListPreference preference = (ListPreference) findPreference(getString(R.string.bluetooth_sensor_key));
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String value = PreferencesUtils.getString(this, R.string.bluetooth_sensor_key, PreferencesUtils.BLUETOOTH_SENSOR_DEFAULT);
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List<String> devicesNameList = new ArrayList<>();
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List<String> devicesAddressList = new ArrayList<>();
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BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
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if (bluetoothAdapter != null) {
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BluetoothDeviceUtils.populateDeviceLists(bluetoothAdapter, devicesNameList, devicesAddressList);
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}
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// Was the previously configured device unpaired? Then forget it.
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if (!devicesAddressList.contains(value)) {
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value = PreferencesUtils.BLUETOOTH_SENSOR_DEFAULT;
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PreferencesUtils.setString(this, R.string.bluetooth_sensor_key, value);
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}
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devicesNameList.add(0, getString(R.string.value_none));
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devicesAddressList.add(0, PreferencesUtils.BLUETOOTH_SENSOR_DEFAULT);
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String[] values = devicesAddressList.toArray(new String[0]);
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preference.setEntryValues(values);
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String[] options = devicesNameList.toArray(new String[0]);
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preference.setEntries(options);
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}
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}
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