@Override
protected void init(int sessionId) {
Cursor sessionCursor = null;
Cursor splitMarkerSetCursor = null;
Cursor splitMarkerCursor = null;
try {
sessionCursor =
context
.getContentResolver()
.query(
TrackLoggerData.Session.CONTENT_URI,
null,
TrackLoggerData.Session._ID + "= ?",
new String[] {Integer.toString(sessionId)},
null);
if (!sessionCursor.moveToFirst()) {
LOG.error("No session found for session ID {}.", sessionId);
throw new IllegalStateException("No session found for ID " + sessionId);
}
String startDateString =
sessionCursor.getString(
sessionCursor.getColumnIndex(TrackLoggerData.Session.COLUMN_NAME_START_DATE));
sessionStartDate = TrackLoggerDataUtil.parseSqlDate(startDateString);
int splitMarkerSetId =
sessionCursor.getInt(
sessionCursor.getColumnIndex(
TrackLoggerData.Session.COLUMN_NAME_SPLIT_MARKER_SET_ID));
splitMarkerSetCursor =
context
.getContentResolver()
.query(
ContentUris.withAppendedId(
TrackLoggerData.SplitMarkerSet.CONTENT_URI, splitMarkerSetId),
null,
null,
null,
null);
if (!splitMarkerSetCursor.moveToFirst()) {
LOG.error("No split marker set found for split marker set ID {}.", splitMarkerSetId);
throw new IllegalStateException(
"No split marker set found for split marker set ID " + splitMarkerSetId);
}
splitMarkerSetName =
splitMarkerSetCursor.getString(
splitMarkerSetCursor.getColumnIndex(TrackLoggerData.SplitMarkerSet.COLUMN_NAME_NAME));
splitMarkerCursor =
context
.getContentResolver()
.query(
TrackLoggerData.SplitMarker.CONTENT_URI,
null,
TrackLoggerData.SplitMarker.COLUMN_NAME_SPLIT_MARKER_SET_ID + " = ?",
new String[] {String.valueOf(splitMarkerSetId)},
null);
splitMarkerCount = splitMarkerCursor.getCount();
} finally {
if (sessionCursor != null) {
sessionCursor.close();
}
if (splitMarkerCursor != null) {
splitMarkerCursor.close();
}
if (splitMarkerSetCursor != null) {
splitMarkerSetCursor.close();
}
}
}
private void duplicate(int id) {
Uri splitMarkerSetUri = createSplitMarkerSetUri(id);
final ArrayList<ContentProviderOperation> operations =
new ArrayList<ContentProviderOperation>();
Cursor splitMarkerSetCursor = null;
Cursor splitMarkerCursor = null;
try {
splitMarkerSetCursor = getContentResolver().query(splitMarkerSetUri, null, null, null, null);
if (splitMarkerSetCursor.getCount() != 1) {
LOG.error(
"Wrong number of split marker sets found. Expected 1 but found [{}].",
splitMarkerSetCursor.getCount());
onNonTerminalError();
} else {
splitMarkerSetCursor.moveToFirst();
final String name =
splitMarkerSetCursor.getString(
splitMarkerSetCursor.getColumnIndex(
TrackLoggerData.SplitMarkerSet.COLUMN_NAME_NAME));
String newName =
TrackLoggerDataUtil.createUniqueSplitMarkerSetName(
getContentResolver(), name + " Copy");
if (newName == null) {
onNonTerminalError();
} else if (!TrackLoggerDataUtil.isValidSplitMarkerSetName(newName)) {
LOG.error("[{}] is an invalid split marker set name.", newName);
onNonTerminalError();
} else {
operations.add(
ContentProviderOperation.newInsert(TrackLoggerData.SplitMarkerSet.CONTENT_URI)
.withValue(TrackLoggerData.SplitMarkerSet.COLUMN_NAME_NAME, newName)
.build());
splitMarkerCursor =
getContentResolver()
.query(
TrackLoggerData.SplitMarker.CONTENT_URI,
null,
TrackLoggerData.SplitMarker.COLUMN_NAME_SPLIT_MARKER_SET_ID + " = ?",
new String[] {String.valueOf(id)},
null);
splitMarkerCursor.moveToFirst();
final int nameIndex =
splitMarkerCursor.getColumnIndex(TrackLoggerData.SplitMarker.COLUMN_NAME_NAME);
final int latIndex =
splitMarkerCursor.getColumnIndex(TrackLoggerData.SplitMarker.COLUMN_NAME_LATITUDE);
final int lonIndex =
splitMarkerCursor.getColumnIndex(TrackLoggerData.SplitMarker.COLUMN_NAME_LONGITUDE);
while (!splitMarkerCursor.isAfterLast()) {
operations.add(
ContentProviderOperation.newInsert(TrackLoggerData.SplitMarker.CONTENT_URI)
// Back reference to the set insertion
.withValueBackReference(
TrackLoggerData.SplitMarker.COLUMN_NAME_SPLIT_MARKER_SET_ID, 0)
// Index can be size - 1 because the set is always the first element in the list
.withValue(
TrackLoggerData.SplitMarker.COLUMN_NAME_ORDER_INDEX, operations.size() - 1)
.withValue(
TrackLoggerData.SplitMarker.COLUMN_NAME_NAME,
splitMarkerCursor.getString(nameIndex))
.withValue(
TrackLoggerData.SplitMarker.COLUMN_NAME_LATITUDE,
splitMarkerCursor.getDouble(latIndex))
.withValue(
TrackLoggerData.SplitMarker.COLUMN_NAME_LONGITUDE,
splitMarkerCursor.getDouble(lonIndex))
.build());
splitMarkerCursor.move(1);
}
getContentResolver().applyBatch(TrackLoggerData.AUTHORITY, operations);
Toast.makeText(
this,
getString(R.string.split_marker_set_list_duplicated_notification, name, newName),
Toast.LENGTH_LONG)
.show();
}
}
} catch (Exception e) {
LOG.error(
"Error applying batch operations for split marker set clone. Operations included ["
+ operations
+ "].",
e);
onNonTerminalError();
} finally {
if (splitMarkerSetCursor != null) {
splitMarkerSetCursor.close();
}
if (splitMarkerCursor != null) {
splitMarkerCursor.close();
}
}
}