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Diffstat (limited to 'src/com/android/camera/data/DataUtils.java')
-rw-r--r-- | src/com/android/camera/data/DataUtils.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/com/android/camera/data/DataUtils.java b/src/com/android/camera/data/DataUtils.java new file mode 100644 index 000000000..0b074d824 --- /dev/null +++ b/src/com/android/camera/data/DataUtils.java @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2013 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.camera.data; + +import android.content.ContentResolver; +import android.database.Cursor; +import android.net.Uri; +import android.provider.MediaStore; + +public class DataUtils { + + /** + * Get the file path from a Media storage URI. + */ + public static String getPathFromURI(ContentResolver contentResolver, Uri contentUri) { + String[] proj = { + MediaStore.Images.Media.DATA + }; + Cursor cursor = contentResolver.query(contentUri, proj, null, null, null); + if (cursor == null) { + return null; + } + try { + int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA); + if (!cursor.moveToFirst()) { + return null; + } else { + return cursor.getString(columnIndex); + } + } finally { + cursor.close(); + } + } + +} |