text message is shown in the following figure:
two. Receipt of SMSThe information receives the work is completes by the bottom, when has a new information when the bottom completes receives the intent way to inform the upper level application, the information related content also includes in intent, The information intent that Android supports are defined in android.provider.Telephony.Intents.SMS recept
("Tel. xxxxxx ");2. Intent it = new intent (intent. action_call, Uri );3. To use this function, you must add
Send SMS/MMSSend SMS by calling
Program
1. Intent it = new intent (intent. action_view );2. it. putextra ("sms_body", "the SMS text ");3. It. settype ("Vnd. Android-DIR/MMS-SMS ");4. startactivity (it );
Send SMS
1. Uri uri = URI. parse ("smsto: 0800000123 ");2. Intent it = new intent (intent. acti
1. view the mechanism of SMS re-sending: main log: the re-transmission will be performed in hanldeSmsSent () only when the sending fails due to radio off or no service. The result is RESULT_ERROR_RADIO_OFF/RESULT_ERROR_NO_SERVICE, in either case, the SMS will be re-transmitted. For more information about this function, see SmsReceiverService. java.
To sum up our current retransmission mechanism:
Modem has two types of retransmission:
1. When CP_DATA is sent, CP_DATA will be re-transmitted withou
From the perspective of software functions, MMS can be divided into conversation list, message list, SMS edit, MMS edit, SMS display, MMS display, and configuration.From the implementation point of view, it is divided into GUI display layer, sending/receiving, MMS resolution
Composing and editing
The specific implementation form or data structure of MMS in the android MMS application is slideshowmodel, which is an arraylist with each node as slidemodel, and slidemodel is a list of models, that is, it can receive sub-classes of any model, including audio, video, image, and text, which can be placed on the slidemodel. Slidemodel is mai
The Mms name here is not accurate because it is the name of an application. This application is an information application on Android, which can process Short Messages (Short Messaging Service ), it can also process Multimedia messages (Multimedia MessagingService ). In addition to the phone program, it is another very important core application of the mobile phone system, because for mobile phones, the two
Composing and editingMMS in the Android MMS application of the specific implementation of the form, or data structure is slideshowmodel, it is a node for each Slidemodel Arraylist,slidemodel is a model list, That is, it can receive any model of the subclass, Audio,video,image and text can be placed on the slidemodel above. Slidemodel is mainly used to manage the various media on top of it, such as their lay
5-digit development-android technology development blog
There is a need recently to not call the system interface to send MMs. The first response may be as follows:Instead of using startactivity, call a method similar to sending a text message like sending a text message.Smsmanager = smsmanager. getdefault ();Smsmanager. sendtextmessage (phonecode, null, text, nu
This article describes the Android non-call system interface to implement the method of sending MMS. Share to everyone for your reference, specific as follows:
First, the question:
Recently there is a demand, not to call the system interface to send MMS features. Students who have done the texting function may first react like this:
Not using startactivity, li
I searched a lot of articles on PDU parsing on the Internet, but I had no clue. Finally, I made some progress after referring to the Google Code.
Sodino has not obtained the formal MMS specification, and everything comes from Google search. I hope that the majority of users will pick up and correct the mistakes. I am very grateful.
After the mobile phone receives the text message,
The information receives the work is completes by the bottom, when has a new information when the bottom completes receives the intent way to inform the upper level application, the information related content also includes in intent, The information intent that Android supports are defined in android.provider.Telephony.Intents.Receipt of SMS
SMS reception, for the upper application is to deal with the broadcast event sms_received_action,
handler, the intermediate layer of text message sending has been described in detail. If you do not know it, you can review it. In the handmessage method of smsdipatcher, there is a special processing for the sent information, handlesendcomplete method. Here we will mention the sentintent mentioned above. Here sentintent will send COM. android. MMS. transaction.
The reception of information is done by the bottom, when there is a new information when the bottom of the completion of the reception will be intent to notify the upper application, information related content is also included in the intent, Android support information intent are determined Righteousness is inside the android.provider.Telephony.Intents.Receipt of SMSSMS receive, for the upper application is to deal with broadcast event Sms_received_a
exceeded the limit, and then return the inserted SMS Uri.
Finally, use URI to go to statusbar for notification for the replaced or inserted text message.
The GUI can also get new text messages when refreshing the list, because the text messages have been stored in the database.
Receiving of MMS
The receiving process of MMS is slightly different from that of SMS.
exceeded the limit, and then return the inserted SMS Uri.
Finally, use Uri to go to StatusBar for Notification for the replaced or inserted text message.
The GUI can also get new text messages when refreshing the list, because the text messages have been stored in the database.
Receiving of MMS
The receiving process of MMS is slightly different from that of SMS.
unread messages and message reports ). And send the broadcast of Android. Intent. Action. transaction_completed_action (currently This broadcast is not accepted, it should be a broadcast provided to support application developers ).
PushreceiverThe application layer of Android MMS Reception starts with pushreceiver. A
Reading MMS files in Android apps involves a database/data of Android/COM. Android. providers. telephony/databases/mmssms. dB and a folder/data/Data/COM. Android. providers. telephony/app_parts. To back up MMS, you can copy the da
, pdu.length); } int result = MWAPPUSH.DISPATCHWAPPDU (Output.tobytearray (), resultreceiver, this); if (DBG) log ("DISPATCHWAPPDU () returned" + result); Result is ACtivity. RESULT_OK If an ordered broadcast is sent return (result = = ACTIVITY.RESULT_OK); } list In the method above, call Wappushoversms.java's DISPATCHWAPPDU to process MMS messages and continue to invoke Dispatchsmsdeliveryintent Handling SM
How to set up a mobile phone to receive MMS when the Android mobile phone is circulating in the Mainland market is just as unpredictable as Bach's conjecture ,{Tagshow (Event)} "> On the Forum, various MMS setting parameters are transmitted, and each setting {Tagshow (Event)} "> Only some users can use the message norm
This article describes the Android implementation of MMS add-on and delete features. Share to everyone for your reference, specific as follows:
Add attachment
In the composemessageactivity.
addattachment (int type) function
Divided into 6 case according to the type difference
Case A:
Mediaselectlistactivity.add_image Use Gallery to select pictures:
Messageutils.selectimage (this, request_code_
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