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

Example 56 with SQLiteOpenHelper

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

the class DatabaseManagerTest method failsToDeleteLogDuringPutWhenFull.

@Test
public void failsToDeleteLogDuringPutWhenFull() {
    /* Mocking instances. */
    Context contextMock = mock(Context.class);
    SQLiteOpenHelper helperMock = mock(SQLiteOpenHelper.class);
    SQLiteDatabase sqLiteDatabase = mock(SQLiteDatabase.class);
    when(helperMock.getWritableDatabase()).thenReturn(sqLiteDatabase);
    /* Mock the select cursor we are using to find logs to evict to fail. */
    mockStatic(SQLiteUtils.class);
    Cursor cursor = mock(Cursor.class);
    SQLiteDiskIOException fatalException = new SQLiteDiskIOException();
    when(cursor.moveToNext()).thenThrow(fatalException);
    SQLiteQueryBuilder sqLiteQueryBuilder = mock(SQLiteQueryBuilder.class, new Returns(cursor));
    when(SQLiteUtils.newSQLiteQueryBuilder()).thenReturn(sqLiteQueryBuilder);
    /* Simulate that database is full and that deletes fail because of the cursor. */
    when(sqLiteDatabase.insertOrThrow(anyString(), anyString(), any(ContentValues.class))).thenThrow(new SQLiteFullException());
    /* Instantiate real instance for DatabaseManager. */
    DatabaseManager databaseManager = new DatabaseManager(contextMock, "database", "table", 1, null, null, null);
    databaseManager.setSQLiteOpenHelper(helperMock);
    /* When we put a log, it will fail to purge. */
    assertEquals(-1, databaseManager.put(mock(ContentValues.class), "priority"));
}

Example 57 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project zxingfragmentlib by mitoyarzun.

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 58 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project zxingfragmentlib by mitoyarzun.

the class HistoryManager method buildHistoryItem.

public HistoryItem buildHistoryItem(int number) {
    SQLiteOpenHelper helper = new DBHelper(activity);
    SQLiteDatabase db = null;
    Cursor cursor = null;
    try {
        db = helper.getReadableDatabase();
        cursor = db.query(DBHelper.TABLE_NAME, COLUMNS, null, null, null, null, DBHelper.TIMESTAMP_COL + " DESC");
        cursor.move(number + 1);
        String text = cursor.getString(0);
        String display = cursor.getString(1);
        String format = cursor.getString(2);
        long timestamp = cursor.getLong(3);
        String details = cursor.getString(4);
        Result result = new Result(text, null, null, BarcodeFormat.valueOf(format), timestamp);
        return new HistoryItem(result, display, details);
    } finally {
        close(cursor, db);
    }
}

Example 59 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project zxingfragmentlib by mitoyarzun.

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 60 with SQLiteOpenHelper

use of android.database.sqlite.SQLiteOpenHelper in project zxingfragmentlib by mitoyarzun.

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()) {
        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);
    }
}