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

Example 1 with SQLiteCursor

use of android.database.sqlite.SQLiteCursor in project android_frameworks_base by ResurrectionRemix.

the class DatabaseCursorTest method testRequeryWithAlteredSelectionArgs.

@MediumTest
public void testRequeryWithAlteredSelectionArgs() throws Exception {
    /**
         * Test the ability of a subclass of SQLiteCursor to change its query arguments.
         */
    populateDefaultTable();
    SQLiteDatabase.CursorFactory factory = new SQLiteDatabase.CursorFactory() {

        public Cursor newCursor(SQLiteDatabase db, SQLiteCursorDriver masterQuery, String editTable, SQLiteQuery query) {
            return new SQLiteCursor(db, masterQuery, editTable, query) {

                @Override
                public boolean requery() {
                    setSelectionArguments(new String[] { "2" });
                    return super.requery();
                }
            };
        }
    };
    Cursor c = mDatabase.rawQueryWithFactory(factory, "SELECT data FROM test WHERE _id <= ?", new String[] { "1" }, null);
    assertNotNull(c);
    assertEquals(1, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    // Our hacked requery() changes the query arguments in the cursor.
    c.requery();
    assertEquals(2, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    assertTrue(c.moveToNext());
    assertEquals(sString2, c.getString(0));
    // Test that setting query args on a deactivated cursor also works.
    c.deactivate();
    c.requery();
}

Example 2 with SQLiteCursor

use of android.database.sqlite.SQLiteCursor in project android_frameworks_base by DirtyUnicorns.

the class DatabaseCursorTest method testRequeryWithAlteredSelectionArgs.

@MediumTest
public void testRequeryWithAlteredSelectionArgs() throws Exception {
    /**
         * Test the ability of a subclass of SQLiteCursor to change its query arguments.
         */
    populateDefaultTable();
    SQLiteDatabase.CursorFactory factory = new SQLiteDatabase.CursorFactory() {

        public Cursor newCursor(SQLiteDatabase db, SQLiteCursorDriver masterQuery, String editTable, SQLiteQuery query) {
            return new SQLiteCursor(db, masterQuery, editTable, query) {

                @Override
                public boolean requery() {
                    setSelectionArguments(new String[] { "2" });
                    return super.requery();
                }
            };
        }
    };
    Cursor c = mDatabase.rawQueryWithFactory(factory, "SELECT data FROM test WHERE _id <= ?", new String[] { "1" }, null);
    assertNotNull(c);
    assertEquals(1, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    // Our hacked requery() changes the query arguments in the cursor.
    c.requery();
    assertEquals(2, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    assertTrue(c.moveToNext());
    assertEquals(sString2, c.getString(0));
    // Test that setting query args on a deactivated cursor also works.
    c.deactivate();
    c.requery();
}

Example 3 with SQLiteCursor

use of android.database.sqlite.SQLiteCursor in project android_frameworks_base by ParanoidAndroid.

the class DatabaseCursorTest method testRequeryWithAlteredSelectionArgs.

@MediumTest
public void testRequeryWithAlteredSelectionArgs() throws Exception {
    /**
         * Test the ability of a subclass of SQLiteCursor to change its query arguments.
         */
    populateDefaultTable();
    SQLiteDatabase.CursorFactory factory = new SQLiteDatabase.CursorFactory() {

        public Cursor newCursor(SQLiteDatabase db, SQLiteCursorDriver masterQuery, String editTable, SQLiteQuery query) {
            return new SQLiteCursor(db, masterQuery, editTable, query) {

                @Override
                public boolean requery() {
                    setSelectionArguments(new String[] { "2" });
                    return super.requery();
                }
            };
        }
    };
    Cursor c = mDatabase.rawQueryWithFactory(factory, "SELECT data FROM test WHERE _id <= ?", new String[] { "1" }, null);
    assertNotNull(c);
    assertEquals(1, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    // Our hacked requery() changes the query arguments in the cursor.
    c.requery();
    assertEquals(2, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    assertTrue(c.moveToNext());
    assertEquals(sString2, c.getString(0));
    // Test that setting query args on a deactivated cursor also works.
    c.deactivate();
    c.requery();
}

Example 4 with SQLiteCursor

use of android.database.sqlite.SQLiteCursor in project platform_frameworks_base by android.

the class DatabaseCursorTest method testRequeryWithAlteredSelectionArgs.

@MediumTest
public void testRequeryWithAlteredSelectionArgs() throws Exception {
    /**
         * Test the ability of a subclass of SQLiteCursor to change its query arguments.
         */
    populateDefaultTable();
    SQLiteDatabase.CursorFactory factory = new SQLiteDatabase.CursorFactory() {

        public Cursor newCursor(SQLiteDatabase db, SQLiteCursorDriver masterQuery, String editTable, SQLiteQuery query) {
            return new SQLiteCursor(db, masterQuery, editTable, query) {

                @Override
                public boolean requery() {
                    setSelectionArguments(new String[] { "2" });
                    return super.requery();
                }
            };
        }
    };
    Cursor c = mDatabase.rawQueryWithFactory(factory, "SELECT data FROM test WHERE _id <= ?", new String[] { "1" }, null);
    assertNotNull(c);
    assertEquals(1, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    // Our hacked requery() changes the query arguments in the cursor.
    c.requery();
    assertEquals(2, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    assertTrue(c.moveToNext());
    assertEquals(sString2, c.getString(0));
    // Test that setting query args on a deactivated cursor also works.
    c.deactivate();
    c.requery();
}

Example 5 with SQLiteCursor

use of android.database.sqlite.SQLiteCursor in project android_frameworks_base by AOSPA.

the class DatabaseCursorTest method testRequeryWithAlteredSelectionArgs.

@MediumTest
public void testRequeryWithAlteredSelectionArgs() throws Exception {
    /**
         * Test the ability of a subclass of SQLiteCursor to change its query arguments.
         */
    populateDefaultTable();
    SQLiteDatabase.CursorFactory factory = new SQLiteDatabase.CursorFactory() {

        public Cursor newCursor(SQLiteDatabase db, SQLiteCursorDriver masterQuery, String editTable, SQLiteQuery query) {
            return new SQLiteCursor(db, masterQuery, editTable, query) {

                @Override
                public boolean requery() {
                    setSelectionArguments(new String[] { "2" });
                    return super.requery();
                }
            };
        }
    };
    Cursor c = mDatabase.rawQueryWithFactory(factory, "SELECT data FROM test WHERE _id <= ?", new String[] { "1" }, null);
    assertNotNull(c);
    assertEquals(1, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    // Our hacked requery() changes the query arguments in the cursor.
    c.requery();
    assertEquals(2, c.getCount());
    assertTrue(c.moveToFirst());
    assertEquals(sString1, c.getString(0));
    assertTrue(c.moveToNext());
    assertEquals(sString2, c.getString(0));
    // Test that setting query args on a deactivated cursor also works.
    c.deactivate();
    c.requery();
}