| /* |
| * Copyright (C) 2011 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.supportv4.content; |
| |
| import android.content.ContentProvider; |
| import android.content.ContentValues; |
| import android.database.Cursor; |
| import android.net.Uri; |
| import android.os.ParcelFileDescriptor; |
| import android.util.Log; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| |
| /** |
| * This simple ContentProvider provides access to the two example files shared |
| * by the ShareCompat example {@link com.example.android.supportv4.app.SharingSupport}. |
| */ |
| public class SharingSupportProvider extends ContentProvider { |
| public static final Uri CONTENT_URI = |
| Uri.parse("content://com.example.supportv4.content.sharingsupportprovider"); |
| |
| private static final String TAG = "SharingSupportProvider"; |
| |
| @Override |
| public boolean onCreate() { |
| return true; |
| } |
| |
| @Override |
| public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, |
| String sortOrder) { |
| return null; |
| } |
| |
| @Override |
| public String getType(Uri uri) { |
| if (uri.equals(Uri.withAppendedPath(CONTENT_URI, "foo.txt")) || |
| uri.equals(Uri.withAppendedPath(CONTENT_URI, "bar.txt"))) { |
| return "text/plain"; |
| } |
| return null; |
| } |
| |
| @Override |
| public Uri insert(Uri uri, ContentValues values) { |
| return null; |
| } |
| |
| @Override |
| public int delete(Uri uri, String selection, String[] selectionArgs) { |
| return 0; |
| } |
| |
| @Override |
| public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { |
| return 0; |
| } |
| |
| @Override |
| public ParcelFileDescriptor openFile(Uri uri, String mode) { |
| String path = uri.getPath(); |
| if (mode.equals("r") && |
| (path.equals("/foo.txt") || path.equals("/bar.txt"))) { |
| try { |
| return ParcelFileDescriptor.open( |
| new File(getContext().getFilesDir() + path), |
| ParcelFileDescriptor.MODE_READ_ONLY); |
| } catch (FileNotFoundException e) { |
| Log.e(TAG, "Bad file " + uri); |
| } |
| } |
| return null; |
| } |
| } |