forked from upstream-mirrors/OpenTracks
Settings: moved setup into helper.
This commit is contained in:
Dennis Guse
@@ -0,0 +1,212 @@
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package de.dennisguse.opentracks.settings;
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import android.bluetooth.BluetoothAdapter;
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import android.content.Context;
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import android.preference.ListPreference;
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import java.util.ArrayList;
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import java.util.List;
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import de.dennisguse.opentracks.R;
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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.util.UnitConversions;
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final class PreferenceHelper {
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/**
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* Sets the min recording interval options.
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*
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* @param options the options
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* @param values the values
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*/
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static void setMinRecordingIntervalOptions(Context context, String[] options, String[] values) {
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for (int i = 0; i < values.length; i++) {
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int value = Integer.parseInt(values[i]);
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switch (value) {
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case PreferencesUtils.MIN_RECORDING_INTERVAL_ADAPT_BATTERY_LIFE:
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options[i] = context.getString(R.string.value_adapt_battery_life);
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break;
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case PreferencesUtils.MIN_RECORDING_INTERVAL_ADAPT_ACCURACY:
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options[i] = context.getString(R.string.value_adapt_accuracy);
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break;
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case PreferencesUtils.MIN_RECORDING_INTERVAL_DEFAULT:
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options[i] = context.getString(R.string.value_smallest_recommended);
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break;
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default:
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options[i] = value < 60 ? context.getString(R.string.value_integer_second, value) : context.getString(R.string.value_integer_minute, value / 60);
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}
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}
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}
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/**
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* Sets the recording distance interval options.
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*
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* @param options the options
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* @param values the values
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* @param metricUnits true for metric units
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*/
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static void setRecordingDistanceIntervalOptions(Context context, String[] options, String[] values, boolean metricUnits) {
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for (int i = 0; i < values.length; i++) {
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int value = Integer.parseInt(values[i]);
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String displayValue;
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if (metricUnits) {
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displayValue = context.getString(R.string.value_integer_meter, value);
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if (value == PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT) {
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options[i] = context.getString(R.string.value_integer_meter_recommended, value);
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} else {
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options[i] = displayValue;
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}
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} else {
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int feet = (int) (value * UnitConversions.M_TO_FT);
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displayValue = context.getString(R.string.value_integer_feet, feet);
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if (value == PreferencesUtils.RECORDING_DISTANCE_INTERVAL_DEFAULT) {
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options[i] = context.getString(R.string.value_integer_feet_recommended, feet);
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} else {
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options[i] = displayValue;
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}
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}
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}
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}
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/**
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* Sets the max recording distance options.
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*
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* @param options the options
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* @param values the values
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* @param metricUnits true for metric units
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*/
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static void setMaxRecordingDistanceOptions(Context context, String[] options, String[] values, boolean metricUnits) {
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for (int i = 0; i < values.length; i++) {
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int value = Integer.parseInt(values[i]);
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String displayValue;
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if (metricUnits) {
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displayValue = context.getString(R.string.value_integer_meter, value);
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if (value == PreferencesUtils.MAX_RECORDING_DISTANCE_DEFAULT) {
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options[i] = context.getString(R.string.value_integer_meter_recommended, value);
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} else {
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options[i] = displayValue;
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}
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} else {
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int feet = (int) (value * UnitConversions.M_TO_FT);
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if (feet < 2000) {
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displayValue = context.getString(R.string.value_integer_feet, feet);
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if (value == PreferencesUtils.MAX_RECORDING_DISTANCE_DEFAULT) {
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options[i] = context.getString(R.string.value_integer_feet_recommended, feet);
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} else {
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options[i] = displayValue;
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}
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} else {
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double mile = feet * UnitConversions.FT_TO_MI;
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displayValue = context.getString(R.string.value_float_mile, mile);
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options[i] = displayValue;
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}
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}
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}
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}
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/**
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* Sets the recording gps accuracy options.
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*
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* @param options the options
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* @param values the values
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* @param metricUnits true for metric units
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*/
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static void setRecordingGpsAccuracyOptions(Context context, String[] options, String[] values, boolean metricUnits) {
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for (int i = 0; i < values.length; i++) {
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int value = Integer.parseInt(values[i]);
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String displayValue;
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if (metricUnits) {
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displayValue = context.getString(R.string.value_integer_meter, value);
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switch (value) {
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case PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT:
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options[i] = context.getString(R.string.value_integer_meter_recommended, value);
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break;
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case PreferencesUtils.RECORDING_GPS_ACCURACY_EXCELLENT:
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options[i] = context.getString(R.string.value_integer_meter_excellent_gps, value);
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break;
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case PreferencesUtils.RECORDING_GPS_ACCURACY_POOR:
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options[i] = context.getString(R.string.value_integer_meter_poor_gps, value);
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break;
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default:
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options[i] = displayValue;
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}
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} else {
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int feet = (int) (value * UnitConversions.M_TO_FT);
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if (feet < 2000) {
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displayValue = context.getString(R.string.value_integer_feet, feet);
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switch (value) {
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case PreferencesUtils.RECORDING_GPS_ACCURACY_DEFAULT:
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options[i] = context.getString(R.string.value_integer_feet_recommended, feet);
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break;
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case PreferencesUtils.RECORDING_GPS_ACCURACY_EXCELLENT:
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options[i] = context.getString(R.string.value_integer_feet_excellent_gps, feet);
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break;
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default:
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options[i] = displayValue;
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}
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} else {
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double mile = feet * UnitConversions.FT_TO_MI;
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displayValue = context.getString(R.string.value_float_mile, mile);
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if (value == PreferencesUtils.RECORDING_GPS_ACCURACY_POOR) {
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options[i] = context.getString(R.string.value_float_mile_poor_gps, mile);
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} else {
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options[i] = displayValue;
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}
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}
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}
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}
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}
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/**
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* Sets the auto resume track timeout options.
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*
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* @param options the options
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* @param values the values
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*/
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static void setAutoResumeTrackTimeoutOptions(Context context, String[] options, String[] values) {
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for (int i = 0; i < values.length; i++) {
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int value = Integer.parseInt(values[i]);
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switch (value) {
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case PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_NEVER:
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options[i] = context.getString(R.string.value_never);
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break;
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case PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_ALWAYS:
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options[i] = context.getString(R.string.value_always);
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break;
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default:
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options[i] = context.getString(R.string.value_integer_minute, value);
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}
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}
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}
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/**
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* Configures the bluetooth sensor.
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*/
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static void configBluetoothSensor(ListPreference preference) {
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Context context = preference.getContext();
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String value = PreferencesUtils.getString(context, 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(context, R.string.bluetooth_sensor_key, value);
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}
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devicesNameList.add(0, context.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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