| /* |
| * Copyright (C) 2014 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.apis.os; |
| |
| import com.google.android.mms.ContentType; |
| import com.google.android.mms.InvalidHeaderValueException; |
| import com.google.android.mms.pdu.CharacterSets; |
| import com.google.android.mms.pdu.EncodedStringValue; |
| import com.google.android.mms.pdu.GenericPdu; |
| import com.google.android.mms.pdu.PduBody; |
| import com.google.android.mms.pdu.PduComposer; |
| import com.google.android.mms.pdu.PduHeaders; |
| import com.google.android.mms.pdu.PduParser; |
| import com.google.android.mms.pdu.PduPart; |
| import com.google.android.mms.pdu.RetrieveConf; |
| import com.google.android.mms.pdu.SendConf; |
| import com.google.android.mms.pdu.SendReq; |
| |
| import android.app.Activity; |
| import android.app.PendingIntent; |
| import android.app.PendingIntent.CanceledException; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.PackageManager; |
| import android.net.Uri; |
| import android.os.AsyncTask; |
| import android.os.Bundle; |
| import android.os.ParcelFileDescriptor; |
| import android.telephony.PhoneNumberUtils; |
| import android.telephony.SmsManager; |
| import android.telephony.TelephonyManager; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.CheckBox; |
| import android.widget.CompoundButton; |
| import android.widget.EditText; |
| import android.widget.TextView; |
| |
| import com.example.android.apis.R; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.util.Random; |
| |
| public class MmsMessagingDemo extends Activity { |
| private static final String TAG = "MmsMessagingDemo"; |
| |
| public static final String EXTRA_NOTIFICATION_URL = "notification_url"; |
| |
| private static final String ACTION_MMS_SENT = "com.example.android.apis.os.MMS_SENT_ACTION"; |
| private static final String ACTION_MMS_RECEIVED = |
| "com.example.android.apis.os.MMS_RECEIVED_ACTION"; |
| |
| private EditText mRecipientsInput; |
| private EditText mSubjectInput; |
| private EditText mTextInput; |
| private TextView mSendStatusView; |
| private Button mSendButton; |
| private File mSendFile; |
| private File mDownloadFile; |
| private Random mRandom = new Random(); |
| |
| private BroadcastReceiver mSentReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| handleSentResult(getResultCode(), intent); |
| } |
| }; |
| private IntentFilter mSentFilter = new IntentFilter(ACTION_MMS_SENT); |
| |
| private BroadcastReceiver mReceivedReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| handleReceivedResult(context, getResultCode(), intent); |
| } |
| }; |
| private IntentFilter mReceivedFilter = new IntentFilter(ACTION_MMS_RECEIVED); |
| |
| @Override |
| protected void onNewIntent(Intent intent) { |
| super.onNewIntent(intent); |
| final String notificationIndUrl = intent.getStringExtra(EXTRA_NOTIFICATION_URL); |
| if (!TextUtils.isEmpty(notificationIndUrl)) { |
| downloadMessage(notificationIndUrl); |
| } |
| } |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.mms_demo); |
| |
| // Enable or disable the broadcast receiver depending on the checked |
| // state of the checkbox. |
| final CheckBox enableCheckBox = (CheckBox) findViewById(R.id.mms_enable_receiver); |
| final PackageManager pm = this.getPackageManager(); |
| final ComponentName componentName = new ComponentName("com.example.android.apis", |
| "com.example.android.apis.os.MmsWapPushReceiver"); |
| enableCheckBox.setChecked(pm.getComponentEnabledSetting(componentName) == |
| PackageManager.COMPONENT_ENABLED_STATE_ENABLED); |
| enableCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { |
| public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { |
| Log.d(TAG, (isChecked ? "Enabling" : "Disabling") + " MMS receiver"); |
| pm.setComponentEnabledSetting(componentName, |
| isChecked ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED |
| : PackageManager.COMPONENT_ENABLED_STATE_DISABLED, |
| PackageManager.DONT_KILL_APP); |
| } |
| }); |
| |
| mRecipientsInput = (EditText) findViewById(R.id.mms_recipients_input); |
| mSubjectInput = (EditText) findViewById(R.id.mms_subject_input); |
| mTextInput = (EditText) findViewById(R.id.mms_text_input); |
| mSendStatusView = (TextView) findViewById(R.id.mms_send_status); |
| mSendButton = (Button) findViewById(R.id.mms_send_button); |
| mSendButton.setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| sendMessage( |
| mRecipientsInput.getText().toString(), |
| mSubjectInput.getText().toString(), |
| mTextInput.getText().toString()); |
| } |
| }); |
| registerReceiver(mSentReceiver, mSentFilter); |
| registerReceiver(mReceivedReceiver, mReceivedFilter); |
| final Intent intent = getIntent(); |
| final String notificationIndUrl = intent.getStringExtra(EXTRA_NOTIFICATION_URL); |
| if (!TextUtils.isEmpty(notificationIndUrl)) { |
| downloadMessage(notificationIndUrl); |
| } |
| } |
| |
| private void sendMessage(final String recipients, final String subject, final String text) { |
| Log.d(TAG, "Sending"); |
| mSendStatusView.setText(getResources().getString(R.string.mms_status_sending)); |
| mSendButton.setEnabled(false); |
| final String fileName = "send." + String.valueOf(Math.abs(mRandom.nextLong())) + ".dat"; |
| mSendFile = new File(getCacheDir(), fileName); |
| |
| // Making RPC call in non-UI thread |
| AsyncTask.THREAD_POOL_EXECUTOR.execute(new Runnable() { |
| @Override |
| public void run() { |
| final byte[] pdu = buildPdu(MmsMessagingDemo.this, recipients, subject, text); |
| Uri writerUri = (new Uri.Builder()) |
| .authority("com.example.android.apis.os.MmsFileProvider") |
| .path(fileName) |
| .scheme(ContentResolver.SCHEME_CONTENT) |
| .build(); |
| final PendingIntent pendingIntent = PendingIntent.getBroadcast( |
| MmsMessagingDemo.this, 0, new Intent(ACTION_MMS_SENT), 0); |
| FileOutputStream writer = null; |
| Uri contentUri = null; |
| try { |
| writer = new FileOutputStream(mSendFile); |
| writer.write(pdu); |
| contentUri = writerUri; |
| } catch (final IOException e) { |
| Log.e(TAG, "Error writing send file", e); |
| } finally { |
| if (writer != null) { |
| try { |
| writer.close(); |
| } catch (IOException e) { |
| } |
| } |
| } |
| |
| if (contentUri != null) { |
| SmsManager.getDefault().sendMultimediaMessage(contentUri, |
| null/*locationUrl*/, null/*configOverrides*/, pendingIntent); |
| } else { |
| Log.e(TAG, "Error writing sending Mms"); |
| try { |
| pendingIntent.send(SmsManager.MMS_ERROR_IO_ERROR); |
| } catch (CanceledException ex) { |
| Log.e(TAG, "Mms pending intent cancelled?", ex); |
| } |
| } |
| } |
| }); |
| } |
| |
| private void downloadMessage(final String locationUrl) { |
| Log.d(TAG, "Downloading " + locationUrl); |
| mSendStatusView.setText(getResources().getString(R.string.mms_status_downloading)); |
| mSendButton.setEnabled(false); |
| mRecipientsInput.setText(""); |
| mSubjectInput.setText(""); |
| mTextInput.setText(""); |
| final String fileName = "download." + String.valueOf(Math.abs(mRandom.nextLong())) + ".dat"; |
| mDownloadFile = new File(getCacheDir(), fileName); |
| // Making RPC call in non-UI thread |
| AsyncTask.THREAD_POOL_EXECUTOR.execute(new Runnable() { |
| @Override |
| public void run() { |
| Uri contentUri = (new Uri.Builder()) |
| .authority("com.example.android.apis.os.MmsFileProvider") |
| .path(fileName) |
| .scheme(ContentResolver.SCHEME_CONTENT) |
| .build(); |
| final PendingIntent pendingIntent = PendingIntent.getBroadcast( |
| MmsMessagingDemo.this, 0, new Intent(ACTION_MMS_RECEIVED), 0); |
| SmsManager.getDefault().downloadMultimediaMessage(locationUrl, contentUri, |
| null/*configOverrides*/, pendingIntent); |
| } |
| }); |
| } |
| |
| private void handleSentResult(int code, Intent intent) { |
| mSendFile.delete(); |
| int status = R.string.mms_status_failed; |
| if (code == Activity.RESULT_OK) { |
| final byte[] response = intent.getByteArrayExtra(SmsManager.EXTRA_MMS_DATA); |
| if (response != null) { |
| final GenericPdu pdu = new PduParser(response).parse(); |
| if (pdu instanceof SendConf) { |
| final SendConf sendConf = (SendConf) pdu; |
| if (sendConf.getResponseStatus() == PduHeaders.RESPONSE_STATUS_OK) { |
| status = R.string.mms_status_sent; |
| } else { |
| Log.e(TAG, "MMS sent, error=" + sendConf.getResponseStatus()); |
| } |
| } else { |
| Log.e(TAG, "MMS sent, invalid response"); |
| } |
| } else { |
| Log.e(TAG, "MMS sent, empty response"); |
| } |
| } else { |
| Log.e(TAG, "MMS not sent, error=" + code); |
| } |
| |
| mSendFile = null; |
| mSendStatusView.setText(status); |
| mSendButton.setEnabled(true); |
| } |
| |
| @Override |
| protected void onDestroy() { |
| super.onDestroy(); |
| if (mSentReceiver != null) { |
| unregisterReceiver(mSentReceiver); |
| } |
| if (mReceivedReceiver != null) { |
| unregisterReceiver(mReceivedReceiver); |
| } |
| } |
| |
| private void handleReceivedResult(Context context, int code, Intent intent) { |
| int status = R.string.mms_status_failed; |
| if (code == Activity.RESULT_OK) { |
| try { |
| final int nBytes = (int) mDownloadFile.length(); |
| FileInputStream reader = new FileInputStream(mDownloadFile); |
| final byte[] response = new byte[nBytes]; |
| final int read = reader.read(response, 0, nBytes); |
| if (read == nBytes) { |
| final GenericPdu pdu = new PduParser(response).parse(); |
| if (pdu instanceof RetrieveConf) { |
| final RetrieveConf retrieveConf = (RetrieveConf) pdu; |
| mRecipientsInput.setText(getRecipients(context, retrieveConf)); |
| mSubjectInput.setText(getSubject(retrieveConf)); |
| mTextInput.setText(getMessageText(retrieveConf)); |
| status = R.string.mms_status_downloaded; |
| } else { |
| Log.e(TAG, "MMS received, invalid response"); |
| } |
| } else { |
| Log.e(TAG, "MMS received, empty response"); |
| } |
| } catch (FileNotFoundException e) { |
| Log.e(TAG, "MMS received, file not found exception", e); |
| } catch (IOException e) { |
| Log.e(TAG, "MMS received, io exception", e); |
| } finally { |
| mDownloadFile.delete(); |
| } |
| } else { |
| Log.e(TAG, "MMS not received, error=" + code); |
| } |
| mDownloadFile = null; |
| mSendStatusView.setText(status); |
| mSendButton.setEnabled(true); |
| } |
| |
| public static final long DEFAULT_EXPIRY_TIME = 7 * 24 * 60 * 60; |
| public static final int DEFAULT_PRIORITY = PduHeaders.PRIORITY_NORMAL; |
| |
| private static final String TEXT_PART_FILENAME = "text_0.txt"; |
| private static final String sSmilText = |
| "<smil>" + |
| "<head>" + |
| "<layout>" + |
| "<root-layout/>" + |
| "<region height=\"100%%\" id=\"Text\" left=\"0%%\" top=\"0%%\" width=\"100%%\"/>" + |
| "</layout>" + |
| "</head>" + |
| "<body>" + |
| "<par dur=\"8000ms\">" + |
| "<text src=\"%s\" region=\"Text\"/>" + |
| "</par>" + |
| "</body>" + |
| "</smil>"; |
| |
| private static byte[] buildPdu(Context context, String recipients, String subject, |
| String text) { |
| final SendReq req = new SendReq(); |
| // From, per spec |
| final String lineNumber = getSimNumber(context); |
| if (!TextUtils.isEmpty(lineNumber)) { |
| req.setFrom(new EncodedStringValue(lineNumber)); |
| } |
| // To |
| EncodedStringValue[] encodedNumbers = |
| EncodedStringValue.encodeStrings(recipients.split(" ")); |
| if (encodedNumbers != null) { |
| req.setTo(encodedNumbers); |
| } |
| // Subject |
| if (!TextUtils.isEmpty(subject)) { |
| req.setSubject(new EncodedStringValue(subject)); |
| } |
| // Date |
| req.setDate(System.currentTimeMillis() / 1000); |
| // Body |
| PduBody body = new PduBody(); |
| // Add text part. Always add a smil part for compatibility, without it there |
| // may be issues on some carriers/client apps |
| final int size = addTextPart(body, text, true/* add text smil */); |
| req.setBody(body); |
| // Message size |
| req.setMessageSize(size); |
| // Message class |
| req.setMessageClass(PduHeaders.MESSAGE_CLASS_PERSONAL_STR.getBytes()); |
| // Expiry |
| req.setExpiry(DEFAULT_EXPIRY_TIME); |
| try { |
| // Priority |
| req.setPriority(DEFAULT_PRIORITY); |
| // Delivery report |
| req.setDeliveryReport(PduHeaders.VALUE_NO); |
| // Read report |
| req.setReadReport(PduHeaders.VALUE_NO); |
| } catch (InvalidHeaderValueException e) {} |
| |
| return new PduComposer(context, req).make(); |
| } |
| |
| private static int addTextPart(PduBody pb, String message, boolean addTextSmil) { |
| final PduPart part = new PduPart(); |
| // Set Charset if it's a text media. |
| part.setCharset(CharacterSets.UTF_8); |
| // Set Content-Type. |
| part.setContentType(ContentType.TEXT_PLAIN.getBytes()); |
| // Set Content-Location. |
| part.setContentLocation(TEXT_PART_FILENAME.getBytes()); |
| int index = TEXT_PART_FILENAME.lastIndexOf("."); |
| String contentId = (index == -1) ? TEXT_PART_FILENAME |
| : TEXT_PART_FILENAME.substring(0, index); |
| part.setContentId(contentId.getBytes()); |
| part.setData(message.getBytes()); |
| pb.addPart(part); |
| if (addTextSmil) { |
| final String smil = String.format(sSmilText, TEXT_PART_FILENAME); |
| addSmilPart(pb, smil); |
| } |
| return part.getData().length; |
| } |
| |
| private static void addSmilPart(PduBody pb, String smil) { |
| final PduPart smilPart = new PduPart(); |
| smilPart.setContentId("smil".getBytes()); |
| smilPart.setContentLocation("smil.xml".getBytes()); |
| smilPart.setContentType(ContentType.APP_SMIL.getBytes()); |
| smilPart.setData(smil.getBytes()); |
| pb.addPart(0, smilPart); |
| } |
| |
| private static String getRecipients(Context context, RetrieveConf retrieveConf) { |
| final String self = getSimNumber(context); |
| final StringBuilder sb = new StringBuilder(); |
| if (retrieveConf.getFrom() != null) { |
| sb.append(retrieveConf.getFrom().getString()); |
| } |
| if (retrieveConf.getTo() != null) { |
| for (EncodedStringValue to : retrieveConf.getTo()) { |
| final String number = to.getString(); |
| if (!PhoneNumberUtils.compare(number, self)) { |
| sb.append(" ").append(to.getString()); |
| } |
| } |
| } |
| if (retrieveConf.getCc() != null) { |
| for (EncodedStringValue cc : retrieveConf.getCc()) { |
| final String number = cc.getString(); |
| if (!PhoneNumberUtils.compare(number, self)) { |
| sb.append(" ").append(cc.getString()); |
| } |
| } |
| } |
| return sb.toString(); |
| } |
| |
| private static String getSubject(RetrieveConf retrieveConf) { |
| final EncodedStringValue subject = retrieveConf.getSubject(); |
| return subject != null ? subject.getString() : ""; |
| } |
| |
| private static String getMessageText(RetrieveConf retrieveConf) { |
| final StringBuilder sb = new StringBuilder(); |
| final PduBody body = retrieveConf.getBody(); |
| if (body != null) { |
| for (int i = 0; i < body.getPartsNum(); i++) { |
| final PduPart part = body.getPart(i); |
| if (part != null |
| && part.getContentType() != null |
| && ContentType.isTextType(new String(part.getContentType()))) { |
| sb.append(new String(part.getData())); |
| } |
| } |
| } |
| return sb.toString(); |
| } |
| |
| private static String getSimNumber(Context context) { |
| final TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService( |
| Context.TELEPHONY_SERVICE); |
| return telephonyManager.getLine1Number(); |
| } |
| } |