/*
 * Copyright (C) 2020 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.android.test.notificationprovider

import android.content.ContentProvider
import android.content.ContentValues
import android.content.res.AssetFileDescriptor
import android.database.Cursor
import android.net.Uri

class AssetFileProvider : ContentProvider() {
    override fun onCreate(): Boolean {
        return true
    }

    override fun openAssetFile(uri: Uri, mode: String): AssetFileDescriptor? {
        val assets = context?.assets
        val filename = uri.lastPathSegment
        if (mode == "r" && assets != null && filename != null) {
            return assets.openFd(filename)
        }
        return super.openAssetFile(uri, mode)
    }

    override fun query(
        uri: Uri,
        projection: Array<String>?,
        selection: String?,
        selectionArgs: Array<String>?,
        sortOrder: String?
    ): Cursor? {
        throw UnsupportedOperationException()
    }

    override fun getType(uri: Uri): String? {
        return null
    }

    override fun insert(uri: Uri, values: ContentValues?): Uri? {
        throw UnsupportedOperationException()
    }

    override fun delete(uri: Uri, selection: String?, selectionArgs: Array<String>?): Int {
        throw UnsupportedOperationException()
    }

    override fun update(
        uri: Uri,
        values: ContentValues?,
        selection: String?,
        selectionArgs: Array<String>?
    ): Int {
        throw UnsupportedOperationException()
    }
}