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fix comment for b7f41a55cc69

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This commit is contained in:
Jimmy Shih
2011-11-08 10:45:36 -08:00
parent c63763982a
commit 44e81383f9
1 changed files with 140 additions and 105 deletions
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MyTracks/src/com/google/android/apps/mytracks/SettingsActivity.java
+140 -105
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@@ -63,6 +63,39 @@ import java.util.Set;
*/
public class SettingsActivity extends PreferenceActivity {
// Value when the task frequency is off.
private static final String TASK_FREQUENCY_OFF = "0";
// Value when the recording interval is 'Adapt battery life'.
private static final String RECORDING_INTERVAL_ADAPT_BATTERY_LIFE = "-2";
// Value when the recording interval is 'Adapt accuracy'.
private static final String RECORDING_INTERVAL_ADAPT_ACCURACY = "-1";
// Value for the recommended recording interval.
private static final String RECORDING_INTERVAL_RECOMMENDED = "0";
// Value when the auto resume timeout is never.
private static final String AUTO_RESUME_TIMEOUT_NEVER = "0";
// Value when the auto resume timeout is always.
private static final String AUTO_RESUME_TIMEOUT_ALWAYS = "-1";
// Value for the recommended recording distance.
private static final String RECORDING_DISTANCE_RECOMMENDED = "5";
// Value for the recommended track distance.
private static final String TRACK_DISTANCE_RECOMMENDED = "200";
// Value for the recommended GPS accuracy.
private static final String GPS_ACCURACY_RECOMMENDED = "200";
// Value when the GPS accuracy is for excellent GPS signal.
private static final String GPS_ACCURACY_EXCELLENT = "10";
// Value when the GPS accuracy is for poor GPS signal.
private static final String GPS_ACCURACY_POOR = "5000";
private BackupPreferencesListener backupListener;
private SharedPreferences preferences;
@@ -106,67 +139,15 @@ public class SettingsActivity extends PreferenceActivity {
(IntegerListPreference) findPreference(
getString(R.string.announcement_frequency_key));
announcementFrequency.setEnabled(false);
announcementFrequency.setValue("-1");
announcementFrequency.setValue(TASK_FREQUENCY_OFF);
announcementFrequency.setSummary(
R.string.settings_announcement_frequency_not_available);
}
setMinRecordingIntervalOptions();
setRecordingIntervalOptions();
setAutoResumeTimeoutOptions();
}
/**
* Sets the display options for the min recording interval option.
*/
private void setMinRecordingIntervalOptions() {
String[] values = getResources().getStringArray(R.array.min_recording_interval_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
if (values[i].equals("-2")) {
options[i] = getString(R.string.value_adapt_battery_life);
} else if (values[i].equals("-1")) {
options[i] = getString(R.string.value_adapt_accuracy);
} else if (values[i].equals("0")) {
options[i] = getString(R.string.value_smallest_recommended);
} else {
int value = Integer.parseInt(values[i]);
String format;
if (value < 60) {
format = getString(R.string.value_integer_second);
} else {
value = value / 60;
format = getString(R.string.value_integer_minute);
}
options[i] = String.format(format, value);
}
}
ListPreference list = (ListPreference) findPreference(
getString(R.string.min_recording_interval_key));
list.setEntries(options);
}
/**
* Sets the display options for the auto resume timeout option.
*/
private void setAutoResumeTimeoutOptions() {
String[] values = getResources().getStringArray(R.array.auto_resume_track_timeout_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
if (values[i].equals("0")) {
options[i] = getString(R.string.value_never);
} else if (values[i].equals("-1")) {
options[i] = getString(R.string.value_always);
} else {
int value = Integer.parseInt(values[i]);
String format = getString(R.string.value_integer_minute);
options[i] = String.format(format, value);
}
}
ListPreference list = (ListPreference) findPreference(
getString(R.string.auto_resume_track_timeout_key));
list.setEntries(options);
}
private void initActivitySpecifics() {
// Hook up switching of displayed list entries between metric and imperial
// units
@@ -198,7 +179,7 @@ public class SettingsActivity extends PreferenceActivity {
}
});
// Add a confirmation dialog for the "Allow access" preference.
// Add a confirmation dialog for the 'Allow access' preference.
final CheckBoxPreference allowAccessPreference = (CheckBoxPreference) findPreference(
getString(R.string.allow_access_key));
allowAccessPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@@ -226,6 +207,58 @@ public class SettingsActivity extends PreferenceActivity {
});
}
/**
* Sets the display options for the 'Time between points' option.
*/
private void setRecordingIntervalOptions() {
String[] values = getResources().getStringArray(R.array.min_recording_interval_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
if (values[i].equals(RECORDING_INTERVAL_ADAPT_BATTERY_LIFE)) {
options[i] = getString(R.string.value_adapt_battery_life);
} else if (values[i].equals(RECORDING_INTERVAL_ADAPT_ACCURACY)) {
options[i] = getString(R.string.value_adapt_accuracy);
} else if (values[i].equals(RECORDING_INTERVAL_RECOMMENDED)) {
options[i] = getString(R.string.value_smallest_recommended);
} else {
int value = Integer.parseInt(values[i]);
String format;
if (value < 60) {
format = getString(R.string.value_integer_second);
} else {
value = value / 60;
format = getString(R.string.value_integer_minute);
}
options[i] = String.format(format, value);
}
}
ListPreference list = (ListPreference) findPreference(
getString(R.string.min_recording_interval_key));
list.setEntries(options);
}
/**
* Sets the display options for the 'Auto-resume timeout' option.
*/
private void setAutoResumeTimeoutOptions() {
String[] values = getResources().getStringArray(R.array.auto_resume_track_timeout_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
if (values[i].equals(AUTO_RESUME_TIMEOUT_NEVER)) {
options[i] = getString(R.string.value_never);
} else if (values[i].equals(AUTO_RESUME_TIMEOUT_ALWAYS)) {
options[i] = getString(R.string.value_always);
} else {
int value = Integer.parseInt(values[i]);
String format = getString(R.string.value_integer_minute);
options[i] = String.format(format, value);
}
}
ListPreference list = (ListPreference) findPreference(
getString(R.string.auto_resume_track_timeout_key));
list.setEntries(options);
}
private boolean processIntent() {
boolean showDisplaySettings = false;
Bundle bundle = getIntent().getExtras();
@@ -306,11 +339,13 @@ public class SettingsActivity extends PreferenceActivity {
setTrackColorModePreferenceListeners();
PreferenceCategory speedOptionsCategory =
(PreferenceCategory) findPreference(getString(R.string.track_color_mode_fixed_speed_options_key));
PreferenceCategory speedOptionsCategory = (PreferenceCategory) findPreference(
getString(R.string.track_color_mode_fixed_speed_options_key));
speedOptionsCategory.removePreference(findPreference(getString(R.string.track_color_mode_fixed_speed_slow_key)));
speedOptionsCategory.removePreference(findPreference(getString(R.string.track_color_mode_fixed_speed_medium_key)));
speedOptionsCategory.removePreference(
findPreference(getString(R.string.track_color_mode_fixed_speed_slow_key)));
speedOptionsCategory.removePreference(
findPreference(getString(R.string.track_color_mode_fixed_speed_medium_key)));
}
@Override
@@ -398,15 +433,17 @@ public class SettingsActivity extends PreferenceActivity {
}
private void updateTrackColorModeSettings(String trackColorMode) {
boolean usesFixedSpeed = trackColorMode.equals(getString(R.string.track_color_mode_value_fixed));
boolean usesDynamicSpeed = trackColorMode.equals(getString(R.string.track_color_mode_value_dynamic));
findPreference(
getString(R.string.track_color_mode_fixed_speed_slow_display_key)).setEnabled(usesFixedSpeed);
findPreference(
getString(R.string.track_color_mode_fixed_speed_medium_display_key)).setEnabled(usesFixedSpeed);
findPreference(
getString(R.string.track_color_mode_dynamic_speed_variation_key)).setEnabled(usesDynamicSpeed);
boolean usesFixedSpeed = trackColorMode.equals(
getString(R.string.track_color_mode_value_fixed));
boolean usesDynamicSpeed = trackColorMode.equals(
getString(R.string.track_color_mode_value_dynamic));
findPreference(getString(R.string.track_color_mode_fixed_speed_slow_display_key))
.setEnabled(usesFixedSpeed);
findPreference(getString(R.string.track_color_mode_fixed_speed_medium_display_key))
.setEnabled(usesFixedSpeed);
findPreference(getString(R.string.track_color_mode_dynamic_speed_variation_key))
.setEnabled(usesDynamicSpeed);
}
/**
@@ -417,9 +454,9 @@ public class SettingsActivity extends PreferenceActivity {
private void updateDisplayOptions(boolean isMetric) {
setTaskOptions(isMetric, R.string.announcement_frequency_key);
setTaskOptions(isMetric, R.string.split_frequency_key);
setMinDistanceOptions(isMetric, R.string.min_recording_distance_key);
setMaxDistanceOptions(isMetric, R.string.max_recording_distance_key);
setMinAccuracyOptions(isMetric, R.string.min_required_accuracy_key);
setRecordingDistanceOptions(isMetric, R.string.min_recording_distance_key);
setTrackDistanceOptions(isMetric, R.string.max_recording_distance_key);
setGpsAccuracyOptions(isMetric, R.string.min_required_accuracy_key);
}
/**
@@ -429,12 +466,12 @@ public class SettingsActivity extends PreferenceActivity {
String[] values = getResources().getStringArray(R.array.task_frequency_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
if (values[i].equals("0")) {
if (values[i].equals(TASK_FREQUENCY_OFF)) {
options[i] = getString(R.string.value_off);
} else if (values[i].startsWith("-")) {
int value = Integer.parseInt(values[i].substring(1));
String format = isMetric ? getString(R.string.value_integer_kilometer)
: getString(R.string.value_integer_mile);
int stringId = isMetric ? R.string.value_integer_kilometer : R.string.value_integer_mile;
String format = getString(stringId);
options[i] = String.format(format, value);
} else {
int value = Integer.parseInt(values[i]);
@@ -448,9 +485,9 @@ public class SettingsActivity extends PreferenceActivity {
}
/**
* Sets the display options for min distance between points.
* Sets the display options for 'Distance between points' option.
*/
private void setMinDistanceOptions(boolean isMetric, int listId) {
private void setRecordingDistanceOptions(boolean isMetric, int listId) {
String[] values = getResources().getStringArray(R.array.min_recording_distance_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
@@ -459,12 +496,13 @@ public class SettingsActivity extends PreferenceActivity {
value = (int) (value * UnitConversions.M_TO_FT);
}
String format;
if (values[i].equals("5")) {
format = isMetric ? getString(R.string.value_integer_meter_recommended)
: getString(R.string.value_integer_feet_recommended);
if (values[i].equals(RECORDING_DISTANCE_RECOMMENDED)) {
int stringId = isMetric ? R.string.value_integer_meter_recommended
: R.string.value_integer_feet_recommended;
format = getString(stringId);
} else {
format = isMetric ? getString(R.string.value_integer_meter)
: getString(R.string.value_integer_feet);
int stringId = isMetric ? R.string.value_integer_meter : R.string.value_integer_feet;
format = getString(stringId);
}
options[i] = String.format(format, value);
}
@@ -474,36 +512,32 @@ public class SettingsActivity extends PreferenceActivity {
}
/**
* Sets the display options for max distance between points.
* Sets the display options for 'Distance between Tracks'.
*/
private void setMaxDistanceOptions(boolean isMetric, int listId) {
private void setTrackDistanceOptions(boolean isMetric, int listId) {
String[] values = getResources().getStringArray(R.array.max_recording_distance_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
int value = Integer.parseInt(values[i]);
String format;
if (isMetric) {
if (values[i].equals("200")) {
format = getString(R.string.value_integer_meter_recommended);
} else {
format = getString(R.string.value_integer_meter);
}
int stringId = values[i].equals(TRACK_DISTANCE_RECOMMENDED)
? R.string.value_integer_meter_recommended : R.string.value_integer_meter;
format = getString(stringId);
options[i] = String.format(format, value);
} else {
value = (int) (value * UnitConversions.M_TO_FT);
if (value < 2000) {
if (values[i].equals("200")) {
format = getString(R.string.value_integer_feet_recommended);
} else {
format = getString(R.string.value_integer_feet);
}
options[i] = String.format(format, value);
int stringId = values[i].equals(TRACK_DISTANCE_RECOMMENDED)
? R.string.value_integer_feet_recommended : R.string.value_integer_feet;
format = getString(stringId);
options[i] = String.format(format, value);
} else {
double mile = value / UnitConversions.MI_TO_FEET;
format = getString(R.string.value_float_mile);
options[i] = String.format(format, mile);
options[i] = String.format(format, mile);
}
}
}
}
ListPreference list = (ListPreference) findPreference(getString(listId));
@@ -511,20 +545,20 @@ public class SettingsActivity extends PreferenceActivity {
}
/**
* Sets the display options for min accuracy.
* Sets the display options for 'GPS accuracy'.
*/
private void setMinAccuracyOptions(boolean isMetric, int listId) {
private void setGpsAccuracyOptions(boolean isMetric, int listId) {
String[] values = getResources().getStringArray(R.array.min_required_accuracy_values);
String[] options = new String[values.length];
for (int i = 0; i < values.length; i++) {
int value = Integer.parseInt(values[i]);
String format;
if (isMetric) {
if (values[i].equals("200")) {
if (values[i].equals(GPS_ACCURACY_RECOMMENDED)) {
format = getString(R.string.value_integer_meter_recommended);
} else if (values[i].equals("10")) {
} else if (values[i].equals(GPS_ACCURACY_EXCELLENT)) {
format = getString(R.string.value_integer_meter_excellent_gps);
} else if (values[i].equals("5000")) {
} else if (values[i].equals(GPS_ACCURACY_POOR)) {
format = getString(R.string.value_integer_meter_poor_gps);
} else {
format = getString(R.string.value_integer_meter);
@@ -533,9 +567,9 @@ public class SettingsActivity extends PreferenceActivity {
} else {
value = (int) (value * UnitConversions.M_TO_FT);
if (value < 2000) {
if (values[i].equals("200")) {
if (values[i].equals(GPS_ACCURACY_RECOMMENDED)) {
format = getString(R.string.value_integer_feet_recommended);
} else if (values[i].equals("10")) {
} else if (values[i].equals(GPS_ACCURACY_EXCELLENT)) {
format = getString(R.string.value_integer_feet_excellent_gps);
} else {
format = getString(R.string.value_integer_feet);
@@ -543,7 +577,7 @@ public class SettingsActivity extends PreferenceActivity {
options[i] = String.format(format, value);
} else {
double mile = value / UnitConversions.MI_TO_FEET;
if (values[i].equals("5000")) {
if (values[i].equals(GPS_ACCURACY_POOR)) {
format = getString(R.string.value_float_mile_poor_gps);
} else {
format = getString(R.string.value_float_mile);
@@ -677,7 +711,8 @@ public class SettingsActivity extends PreferenceActivity {
if(!metricUnitsPreference.isChecked()) {
// Convert miles/h to km/h
try {
metricspeed = String.valueOf((int) (Double.parseDouble(newValue) * UnitConversions.MPH_TO_KMH) + 1);
metricspeed = String.valueOf(
(int) (Double.parseDouble(newValue) * UnitConversions.MPH_TO_KMH) + 1);
} catch (NumberFormatException e) {
metricspeed = "0";
}