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- <permission
- android:name="info.android.permission.MAPS_RECEIVE"
- android:protectionLevel="signature" />
- <uses-permission android:name="info.android.permission.MAPS_RECEIVE" />
- <uses-permission android:name="android.permission.INTERNET" />
- <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
- <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
- <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
- <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
- <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
- package example.com.myapplication;
- import java.sql.Connection;
- import java.sql.DriverManager;
- import android.os.StrictMode;
- public class MainActivity extends AppCompatActivity {
- private static final String DEFAULT_DRIVER = "oracle.jdbc.driver.OracleDriver";
- private static final String DEFAULT_URL = "jdbc:oracle:thin:@192.168.0.1:1521:xe";
- private static final String DEFAULT_USERNAME = "system";
- private static final String DEFAULT_PASSWORD = "oracle";
- private Connection connection;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- if (android.os.Build.VERSION.SDK_INT > 9) {
- StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
- StrictMode.setThreadPolicy(policy);
- }
- TextView tv = (TextView) findViewById(R.id.hello);
- try {
- this.connection = createConnection();
- e.Log("Connected");
- Statement stmt=connection.createStatement();
- ResultSet rs=stmt.executeQuery("select * from cat");
- while(rs.next()) {
- System.out.println("hello : " + rs.getString(1));
- }
- connection.close();
- }
- catch (Exception e) {
- e.Log(""+e);
- e.printStackTrace();
- }
- }
- public static Connection createConnection(String driver, String url, String username, String password) throws ClassNotFoundException, SQLException {
- Class.forName(driver);
- return DriverManager.getConnection(url, username, password);
- }
- public static Connection createConnection() throws ClassNotFoundException, SQLException {
- return createConnection(DEFAULT_DRIVER, DEFAULT_URL, DEFAULT_USERNAME, DEFAULT_PASSWORD);
- }
- }
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