diff --git a/build.gradle b/build.gradle
index 8267576591eee1813daaf78ad234c2898235ba9d..5156561d42bdf69e6c2010bfd12dccfce64cadb4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,6 +33,8 @@ allprojects {
box2DLightsVersion = '1.3'
ashleyVersion = '1.3.1'
aiVersion = '1.4.0'
+ sqlDroidVersion = '1.0.3'
+ sqlLiteJdbcVersion = '3.8.10.1'
}
repositories {
@@ -99,6 +101,7 @@ project(":android") {
compile "com.badlogicgames.gdx:gdx-backend-android:$gdxVersion"
compile "com.badlogicgames.gdx:gdx-freetype:$gdxVersion"
compile "net.engio:mbassador:$mbassadorVersion"
+ compile "org.sqldroid:sqldroid:$sqlDroidVersion"
natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-armeabi"
natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-armeabi-v7a"
natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-x86"
@@ -154,6 +157,7 @@ project(":core") {
compile "net.dermetfan.libgdx-utils:libgdx-utils:$gdxUtilsVersion"
compile "net.engio:mbassador:$mbassadorVersion"
compile "com.badlogicgames.gdx:gdx-freetype:$gdxVersion"
+ compile "org.xerial:sqlite-jdbc:$sqlLiteJdbcVersion"
testCompile "junit:junit:4.11"
testCompile "com.badlogicgames.gdx:gdx-backend-headless:$gdxVersion"
diff --git a/core/src/cz/nic/tablexia/Tablexia.java b/core/src/cz/nic/tablexia/Tablexia.java
index f7bde234949749b1aeb2ea1388aeea77329439c5..0bf3078dc3240ebe754f1902780e5be72c276a2f 100644
--- a/core/src/cz/nic/tablexia/Tablexia.java
+++ b/core/src/cz/nic/tablexia/Tablexia.java
@@ -16,6 +16,7 @@ import cz.nic.tablexia.loader.application.ApplicationTextManager;
import cz.nic.tablexia.loader.application.ApplicationTextureManager;
import cz.nic.tablexia.loader.zip.ZipAssetLoader;
import cz.nic.tablexia.menu.MainMenuContainer;
+import cz.nic.tablexia.persist.SqliteStorage;
import cz.nic.tablexia.screen.AbstractTablexiaScreen;
import cz.nic.tablexia.screen.loader.LoaderScreen;
import cz.nic.tablexia.util.Log;
@@ -120,6 +121,8 @@ public class Tablexia extends TablexiaApplication {
// init event bus handlers
ApplicationBus.getInstance().subscribe(this);
+ SqliteStorage.storageTest();
+
// start loading application scope data
startLoading(TablexiaSettings.getInstance().getLocale());
}
diff --git a/core/src/cz/nic/tablexia/persist/SqliteStorage.java b/core/src/cz/nic/tablexia/persist/SqliteStorage.java
new file mode 100644
index 0000000000000000000000000000000000000000..9af75a61f0425e77a624ba3537125b0123cee951
--- /dev/null
+++ b/core/src/cz/nic/tablexia/persist/SqliteStorage.java
@@ -0,0 +1,115 @@
+package cz.nic.tablexia.persist;
+
+import com.badlogic.gdx.Application;
+import com.badlogic.gdx.Gdx;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import cz.nic.tablexia.loader.TablexiaAssetManager;
+import cz.nic.tablexia.util.Log;
+
+/**
+ * Created by matyas on 18.5.15.
+ */
+public class SqliteStorage {
+
+ private enum SQLDriverType {
+
+ DESKTOP(Application.ApplicationType.Desktop, "org.sqlite.JDBC", "jdbc:sqlite:"),
+ ANDROID(Application.ApplicationType.Android, "org.sqldroid.SQLDroidDriver", "jdbc:sqldroid:");
+
+ private Application.ApplicationType applicationType;
+ private String driverName;
+ private String databaseConnection;
+
+ SQLDriverType(Application.ApplicationType applicationType, String driverName, String databaseConnection) {
+ this.applicationType = applicationType;
+ this.driverName = driverName;
+ this.databaseConnection = databaseConnection;
+ }
+
+ public static String getDriverNameForApplicationType(Application.ApplicationType applicationType) {
+ for (SQLDriverType driverType : SQLDriverType.values()) {
+ if (driverType.applicationType == applicationType) {
+ return driverType.driverName;
+ }
+ }
+ return null;
+ }
+
+ public static String getDatabseConnectionForApplicationType(Application.ApplicationType applicationType) {
+ for (SQLDriverType driverType : SQLDriverType.values()) {
+ if (driverType.applicationType == applicationType) {
+ return driverType.databaseConnection;
+ }
+ }
+ return null;
+ }
+ }
+
+ public static void storageTest() {
+
+
+
+ Log.debug(SqliteStorage.class, "------->> POKUS");
+
+ String dbDirectory = Gdx.files.getExternalStoragePath() + TablexiaAssetManager.StorageType.EXTERNAL.getStoragePath();
+ String dbFileName = "tablexia.db";
+ String dbPath = dbDirectory + "/" + dbFileName;
+
+ // load the sqlite-JDBC driver using the current class loader
+ try {
+ //Class.forName("org.sqlite.JDBC");
+ Class.forName(SQLDriverType.getDriverNameForApplicationType(Gdx.app.getType()));
+ } catch (ClassNotFoundException e) {
+ e.printStackTrace();
+ }
+
+ Connection connection = null;
+ try
+ {
+ // create a database connection
+ connection = DriverManager.getConnection(SQLDriverType.getDatabseConnectionForApplicationType(Gdx.app.getType()) + dbPath);
+ Statement statement = connection.createStatement();
+ //statement.setQueryTimeout(30); // set timeout to 30 sec.
+
+ Log.debug(SqliteStorage.class, "------->> POKUS2");
+
+ statement.executeUpdate("drop table if exists person");
+ statement.executeUpdate("create table person (id integer, name string)");
+ statement.executeUpdate("insert into person values(1, 'leo')");
+ statement.executeUpdate("insert into person values(2, 'yui')");
+ ResultSet rs = statement.executeQuery("select * from person");
+ while(rs.next())
+ {
+ // read the result set
+ System.out.println("name = " + rs.getString("name"));
+ System.out.println("id = " + rs.getInt("id"));
+ }
+ }
+ catch(SQLException e)
+ {
+ // if the error message is "out of memory",
+ // it probably means no database file is found
+ e.printStackTrace();
+ }
+ finally
+ {
+ Log.debug(SqliteStorage.class, "------->> POKUS3");
+ try
+ {
+ if(connection != null)
+ connection.close();
+ }
+ catch(SQLException e)
+ {
+ // connection close failed.
+ System.err.println(e);
+ }
+ }
+ }
+}