Java tutorial
//package com.java2s; /* * Copyright (C) 2009 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. */ import android.content.ContentResolver; import android.net.Uri; import android.os.ParcelFileDescriptor; import java.io.IOException; public class Main { private static ParcelFileDescriptor makeInputStream(Uri uri, ContentResolver cr) { try { return cr.openFileDescriptor(uri, "r"); } catch (IOException ex) { return null; } } }