xref: /frameworks/support/frameworks/support/samples/SupportContentDemos/src/main/java/com/example/android/support/content/demos/UnpagedDemoDataProvider.java

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.android.support.content.demos;

import android.content.ContentProvider;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.net.Uri;

/**
 * Provides test data for Content Pager Demo app.
 */
public class UnpagedDemoDataProvider extends ContentProvider {

    public static final Uri URI =
            Uri.parse("content://com.example.androidx.contentpager.content.demos/poodles");

    static final int TOTAL_SIZE = 100;
    private static final String[] COLUMNS = new String[] {
            "id",
            "name",
            "time"
    };

    @Override
    public boolean onCreate() {
        return true;
    }

    @Override
    public Cursor query(Uri uri, String[] projection, String selection,
            String[] selectionArgs, String sortOrder) {
        MatrixCursor cursor = new MatrixCursor(COLUMNS);
        Object[] values = new Object[3];

        for (int i = 0; i < TOTAL_SIZE; i++) {
            values[0] = i;
            values[1] = "I'm row number " + i;
            values[2] = System.currentTimeMillis();
            cursor.addRow(values);
        }

        return cursor;
    }

    @Override
    public int delete(Uri uri, String selection, String[] selectionArgs) {
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public String getType(Uri uri) {
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public Uri insert(Uri uri, ContentValues values) {
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public int update(Uri uri, ContentValues values, String selection,
            String[] selectionArgs) {
        throw new UnsupportedOperationException("Not yet implemented");
    }
}