Examples with SQLiteOpenHelper android.database.sqlite.SQLiteOpenHelper used on opensource projects

Example 16 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project weex-example by KalicyZhou.

the class HistoryManager method deletePrevious.

private void deletePrevious(String text) {
    SQLiteOpenHelper helper = new DBHelper(activity);
    SQLiteDatabase db = null;
    try {
        db = helper.getWritableDatabase();
        db.delete(DBHelper.TABLE_NAME, DBHelper.TEXT_COL + "=?", new String[] { text });
    } finally {
        close(null, db);
    }
}

Example 17 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project weex-example by KalicyZhou.

the class HistoryManager method deleteHistoryItem.

public void deleteHistoryItem(int number) {
    SQLiteOpenHelper helper = new DBHelper(activity);
    SQLiteDatabase db = null;
    Cursor cursor = null;
    try {
        db = helper.getWritableDatabase();
        cursor = db.query(DBHelper.TABLE_NAME, ID_COL_PROJECTION, null, null, null, null, DBHelper.TIMESTAMP_COL + " DESC");
        cursor.move(number + 1);
        db.delete(DBHelper.TABLE_NAME, DBHelper.ID_COL + '=' + cursor.getString(0), null);
    } finally {
        close(cursor, db);
    }
}

Example 18 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project mobile-center-sdk-android by Microsoft.

the class DatabaseManagerTest method getDatabaseException.

@Test(expected = RuntimeException.class)
public void getDatabaseException() {
    /* Mocking instances. */
    Context contextMock = mock(Context.class);
    SQLiteOpenHelper helperMock = mock(SQLiteOpenHelper.class);
    when(helperMock.getWritableDatabase()).thenThrow(new RuntimeException()).thenThrow(new RuntimeException());
    /* Instantiate real instance for DatabaseManager. */
    DatabaseManager databaseManager = new DatabaseManager(contextMock, "database", "table", 1, null, null);
    databaseManager.setSQLiteOpenHelper(helperMock);
    /* Get database. */
    databaseManager.getDatabase();
}

Example 19 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project zxing by zxing.

the class HistoryManager method addHistoryItem.

public void addHistoryItem(Result result, ResultHandler handler) {
    // considered secure.
    if (!activity.getIntent().getBooleanExtra(Intents.Scan.SAVE_HISTORY, true) || handler.areContentsSecure() || !enableHistory) {
        return;
    }
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
    if (!prefs.getBoolean(PreferencesActivity.KEY_REMEMBER_DUPLICATES, false)) {
        deletePrevious(result.getText());
    }
    ContentValues values = new ContentValues();
    values.put(DBHelper.TEXT_COL, result.getText());
    values.put(DBHelper.FORMAT_COL, result.getBarcodeFormat().toString());
    values.put(DBHelper.DISPLAY_COL, handler.getDisplayContents().toString());
    values.put(DBHelper.TIMESTAMP_COL, System.currentTimeMillis());
    SQLiteOpenHelper helper = new DBHelper(activity);
    SQLiteDatabase db = null;
    try {
        db = helper.getWritableDatabase();
        // Insert the new entry into the DB.
        db.insert(DBHelper.TABLE_NAME, DBHelper.TIMESTAMP_COL, values);
    } finally {
        close(null, db);
    }
}

Example 20 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project zxing by zxing.

the class HistoryManager method deletePrevious.

private void deletePrevious(String text) {
    SQLiteOpenHelper helper = new DBHelper(activity);
    SQLiteDatabase db = null;
    try {
        db = helper.getWritableDatabase();
        db.delete(DBHelper.TABLE_NAME, DBHelper.TEXT_COL + "=?", new String[] { text });
    } catch (SQLException sqle) {
        Log.w(TAG, sqle);
    } finally {
        close(null, db);
    }
}