172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project/* 272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Copyright (C) 2008 Esmertec AG. 372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * you may not use this file except in compliance with the License. 772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * You may obtain a copy of the License at 872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 1072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 1172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * See the License for the specific language governing permissions and 1572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * limitations under the License. 1672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project */ 1772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 1872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectpackage com.android.mms.transaction; 1972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.apache.http.entity.ByteArrayEntity; 2172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.content.Context; 2372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.content.Intent; 2472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.IOException; 2672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.OutputStream; 2772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectpublic class ProgressCallbackEntity extends ByteArrayEntity { 2972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private static final int DEFAULT_PIECE_SIZE = 4096; 3072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 3172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public static final String PROGRESS_STATUS_ACTION = "com.android.mms.PROGRESS_STATUS"; 3272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public static final int PROGRESS_START = -1; 3372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public static final int PROGRESS_ABORT = -2; 3472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public static final int PROGRESS_COMPLETE = 100; 3572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 3672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private final Context mContext; 3772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private final byte[] mContent; 3872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private final long mToken; 3972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 4072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public ProgressCallbackEntity(Context context, long token, byte[] b) { 4172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project super(b); 4272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 4372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mContext = context; 4472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mContent = b; 4572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mToken = token; 4672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 4772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 4872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project @Override 4972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void writeTo(final OutputStream outstream) throws IOException { 5072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (outstream == null) { 5172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project throw new IllegalArgumentException("Output stream may not be null"); 5272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 5372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 5472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project boolean completed = false; 5572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project try { 5672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project broadcastProgressIfNeeded(PROGRESS_START); 5772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 5872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project int pos = 0, totalLen = mContent.length; 5972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project while (pos < totalLen) { 6072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project int len = totalLen - pos; 6172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (len > DEFAULT_PIECE_SIZE) { 6272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project len = DEFAULT_PIECE_SIZE; 6372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 6472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project outstream.write(mContent, pos, len); 6572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project outstream.flush(); 6672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project pos += len; 6872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project broadcastProgressIfNeeded(100 * pos / totalLen); 7072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 7172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 7272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project broadcastProgressIfNeeded(PROGRESS_COMPLETE); 7372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project completed = true; 7472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } finally { 7572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (!completed) { 7672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project broadcastProgressIfNeeded(PROGRESS_ABORT); 7772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 7872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 7972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 8072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 8172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private void broadcastProgressIfNeeded(int progress) { 8272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (mToken > 0) { 8372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Intent intent = new Intent(PROGRESS_STATUS_ACTION); 8472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project intent.putExtra("progress", progress); 8572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project intent.putExtra("token", mToken); 8672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mContext.sendBroadcast(intent); 8772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 8872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 8972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project} 90