forked from GitHub-Mirror/riotX-android
44 lines
1.4 KiB
Kotlin
44 lines
1.4 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.riotx.core.intent
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import android.content.Context
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import android.database.Cursor
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import android.net.Uri
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import android.provider.OpenableColumns
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fun getFilenameFromUri(context: Context?, uri: Uri): String? {
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var result: String? = null
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if (context != null && uri.scheme == "content") {
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val cursor: Cursor? = context.contentResolver.query(uri, null, null, null, null)
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try {
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if (cursor != null && cursor.moveToFirst()) {
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result = cursor.getString(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME))
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}
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} finally {
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cursor?.close()
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}
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}
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if (result == null) {
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result = uri.path
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val cut = result.lastIndexOf('/')
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if (cut != -1) {
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result = result.substring(cut + 1)
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}
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}
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return result
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} |