1d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd/* 2d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * Copyright (C) 2015 The Android Open Source Project 3d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * 4d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * Licensed under the Apache License, Version 2.0 (the "License"); 5d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * you may not use this file except in compliance with the License. 6d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * You may obtain a copy of the License at 7d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * 8d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * http://www.apache.org/licenses/LICENSE-2.0 9d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * 10d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * Unless required by applicable law or agreed to in writing, software 11d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * distributed under the License is distributed on an "AS IS" BASIS, 12d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * See the License for the specific language governing permissions and 14d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * limitations under the License. 15d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd */ 16d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 17d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddpackage android.support.v7.mms; 18d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 19d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.app.PendingIntent; 20d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.content.ContentResolver; 21d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.content.Context; 22d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.content.Intent; 23d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.net.Uri; 24d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.os.Bundle; 25d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.os.Parcel; 26d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.os.ParcelFileDescriptor; 27d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.os.Parcelable; 28d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.text.TextUtils; 29d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport android.util.Log; 30d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 31d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport java.io.IOException; 32d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport java.util.concurrent.Callable; 33d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport java.util.concurrent.Future; 34d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddimport java.util.concurrent.TimeUnit; 35d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 36d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd/** 37d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * Request to download an MMS 38d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd */ 39d3b009ae55651f1e60950342468e3c37fdeb0796Mike Doddclass DownloadRequest extends MmsRequest { 40d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 41d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd DownloadRequest(final String locationUrl, final Uri pduUri, 42d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final PendingIntent sentIntent) { 43d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd super(locationUrl, pduUri, sentIntent); 44d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 45d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 46d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd @Override 47d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd protected boolean loadRequest(final Context context, final Bundle mmsConfig) { 48d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd // No need to load PDU from app. Always true. 49d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return true; 50d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 51d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 52d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd @Override 53d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd protected boolean transferResponse(Context context, Intent fillIn, byte[] response) { 54d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return writePduToContentUri(context, mPduUri, response); 55d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 56d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 57d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd @Override 58d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd protected byte[] doHttp(Context context, MmsNetworkManager netMgr, ApnSettingsLoader.Apn apn, 59d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd Bundle mmsConfig, String userAgent, String uaProfUrl) throws MmsHttpException { 60d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final MmsHttpClient httpClient = netMgr.getHttpClient(); 61d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return httpClient.execute(getHttpRequestUrl(apn), null/*pdu*/, MmsHttpClient.METHOD_GET, 62d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd !TextUtils.isEmpty(apn.getMmsProxy()), apn.getMmsProxy(), apn.getMmsProxyPort(), 63d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd mmsConfig, userAgent, uaProfUrl); 64d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 65d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 66d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 67d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd @Override 68d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd protected String getHttpRequestUrl(final ApnSettingsLoader.Apn apn) { 69d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return mLocationUrl; 70d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 71d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 72d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd /** 73d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * Write pdu bytes to content provider uri 74d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * 75d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * @param contentUri content provider uri to which bytes should be written 76d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * @param pdu Bytes to write 77d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd * @return true if all bytes successfully written else false 78d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd */ 79d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd public boolean writePduToContentUri(final Context context, final Uri contentUri, 80d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final byte[] pdu) { 81d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd if (contentUri == null || pdu == null) { 82d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return false; 83d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 84d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final Callable<Boolean> copyDownloadedPduToOutput = new Callable<Boolean>() { 85d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd public Boolean call() { 86d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd ParcelFileDescriptor.AutoCloseOutputStream outStream = null; 87d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd try { 88d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final ContentResolver cr = context.getContentResolver(); 89d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final ParcelFileDescriptor pduFd = cr.openFileDescriptor(contentUri, "w"); 90d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd outStream = new ParcelFileDescriptor.AutoCloseOutputStream(pduFd); 91d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd outStream.write(pdu); 92d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return true; 93d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } catch (IOException e) { 94d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd Log.e(MmsService.TAG, "Writing PDU to downloader: IO exception", e); 95d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return false; 96d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } finally { 97d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd if (outStream != null) { 98d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd try { 99d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd outStream.close(); 100d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } catch (IOException ex) { 101d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd // Ignore 102d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 103d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 104d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 105d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 106d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd }; 107d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd final Future<Boolean> pendingResult = 108d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd mPduTransferExecutor.submit(copyDownloadedPduToOutput); 109d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd try { 110d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return pendingResult.get(TASK_TIMEOUT_MS, TimeUnit.MILLISECONDS); 111d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } catch (Exception e) { 112d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd // Typically a timeout occurred - cancel task 113d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd pendingResult.cancel(true); 114d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 115d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return false; 116d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 117d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 118d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd public static final Parcelable.Creator<DownloadRequest> CREATOR 119d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd = new Parcelable.Creator<DownloadRequest>() { 120d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd public DownloadRequest createFromParcel(Parcel in) { 121d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return new DownloadRequest(in); 122d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 123d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 124d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd public DownloadRequest[] newArray(int size) { 125d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd return new DownloadRequest[size]; 126d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 127d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd }; 128d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd 129d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd private DownloadRequest(Parcel in) { 130d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd super(in); 131d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd } 132d3b009ae55651f1e60950342468e3c37fdeb0796Mike Dodd} 133