import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
+import android.os.AsyncTask;
import android.os.Build;
import android.provider.FontsContract;
import android.util.Log;
db.execSQL("pragma case_sensitive_like=ON;");
return db;
}
+ @SuppressWarnings("unused")
static public int getIntOption(String name, int default_value) {
String s = getOption(name, String.valueOf(default_value));
try {
return default_value;
}
}
+ @SuppressWarnings("unused")
static public long getLongOption(String name, long default_value) {
String s = getOption(name, String.valueOf(default_value));
try {
return default_value;
}
}
+ static public void getOption(String name, String defaultValue, GetOptCallback cb) {
+ AsyncTask<Void, Void, String> t = new AsyncTask<Void, Void, String>() {
+ @Override
+ protected String doInBackground(Void... params) {
+ SQLiteDatabase db = getDatabase();
+ try (Cursor cursor = db
+ .rawQuery("select value from options where profile = ? and name=?",
+ new String[]{NO_PROFILE, name}))
+ {
+ if (cursor.moveToFirst()) {
+ String result = cursor.getString(0);
+
+ if (result == null) result = defaultValue;
+
+ debug("async-db", "option " + name + "=" + result);
+ return result;
+ }
+ else return defaultValue;
+ }
+ catch (Exception e) {
+ debug("db", "returning default value for " + name, e);
+ return defaultValue;
+ }
+ }
+ @Override
+ protected void onPostExecute(String result) {
+ cb.onResult(result);
+ }
+ };
+
+ t.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null);
+ }
static public String getOption(String name, String default_value) {
debug("db", "about to fetch option " + name);
SQLiteDatabase db = getDatabase();
DbOpQueue.add("insert or replace into options(profile, name, value) values(?, ?, ?);",
new String[]{NO_PROFILE, name, value});
}
+ @SuppressWarnings("unused")
static public void setLongOption(String name, long value) {
setOption(name, String.valueOf(value));
}
while (matches.moveToNext()) {
String match = matches.getString(0);
int order = matches.getInt(1);
- debug("autocompletion", String.format("match: %s |%d", match, order));
+ debug("autocompletion",
+ String.format(Locale.ENGLISH, "match: %s |%d", match, order));
c.newRow().add(i++).add(match);
}
}
private final Application mContext;
- public MobileLedgerDatabase(Application context) {
+ MobileLedgerDatabase(Application context) {
super(context, DB_NAME, null, LATEST_REVISION);
debug("db", "creating helper instance");
mContext = context;