how to send multimedia message on android

This article from the System source code analysis, describes how to add the multimedia files created by the program to the system's media Library, how to remove from the Media Library, as well as most of the program developers often encounter problems can not be added to the Media Library. I will explain these problems through the analysis of the source code. Multimedia file scanning mechanism in

member of Awesomeplayer, Audioplayer drives the acquisition of data through callback, and Awesomeplayer is driven by videoevent. There is a common denominator, that is, data acquisition is abstracted into Msource->read () to complete, and read inside the parse and decode tied together. Stagefright AV Synchronization section, audio is completely callback drive data flow, note that the video section in the onvideoevent will get audio timestamp, is the traditional AV timestamp to do synchronizatio

Problems are frequently encountered, solved, and constantly growing every day. Therefore, we were honored to have encountered a new problem and thought, "I am the first person to have encountered this problem. I also want to be the first person to reject this problem. In this way, people will learn how to deal with it, and then record your name in the question history book, multi-bull X, isn't it ?... Haha ~ Proud ~!" Actively and calmly face every problem you encounter. This will benefit you a

Center number" # Delete method: Use the iphone to dial # #5005 *7672# Note: The set of SMS center number is generally +86 plus a similar to the mobile phone number, set the message center number, please reseat the SIM card, it is recommended to delete the message center number and then reset. If it doesn't work out. It is recommended that you try to restore your

: 2: Post-process Main interface: Experience APK:Link: Http://pan.baidu.com/s/1kVugxCV Password: 97z0Implementation ideas: Mediaprojection is a token that the user can grant the application to capture screen content and record system audio. Screen capture, you can create a intent through the Mediaprojectionmanager createscreencaptureintent, to ensure that there is sufficient ability to intercept the content on the screen, b

Reprint please the head source link and the tail two-dimensional code together reprint, this article from countercurrent fish yuiop: http://blog.csdn.net/hejjunlin/article/details/53183718Preface: The previous sections are introduced CAMERA2 related, for CAMERA2 preview to display the image on the Surfaceview, as well as the video, always refresh the current image area. Back to the earliest introduction of the MediaPlayer play video, these are inseparable from the important role Mediacodec, toda

database:In other programs, if you want to access the information of multimedia files, they are in these two databases, rather than directly accessing sdcard or mobile phone memory. When downloading a song, you may need to update the playlist. Otherwise, you have to restart the machine or unplug the sdcard before inserting it. Currently, there is no other method. All right, if you send a broadcast, the inf

Android multimedia calls the camera and selects an image from the local albumOverview: The function of this routine is to take photos, automatically compress images, and select images from the local album.Permission to be loaded: Demo: Public class MainActivity extends Activity implements View. onClickListener {private Button mButtonTakePhoto; private Button mButtonGetPhoto; private ImageView mImageViewP

Android multimedia calls the camera and selects an image from the local album,Overview: The function of this routine is to take photos, automatically compress images, and select images from the local album.Permission to be loaded: Demo: Public class MainActivity extends Activity implements View. onClickListener {private Button mButtonTakePhoto; private Button mButtonGetPhoto; private ImageView mImageViewPho

Android multimedia-4-step SoundPool I have learned before that MediaPlayer is used to play mobile phone music, but many of the prompts on mobile phones are not played using MediaPlayer, such as text message ringtones and notification ringtones, use SoundPool in android to play small audio files; The following describe

view) { the Switch(View.getid ()) { - CaseR.id.send_notice: - /*Create a time-lapse intent pendingintent,getactivity pass in four parameters, - * After the new notice also to setcontentintent this delay intent*/ +Intent Intent =NewIntent ( This, Notificationacitivity.class); -pendingintent pi = pendingintent.getactivity ( This,0, Intent,0); + /*get to a notificationmanager to manage notifications, A * Using the Getsystemservice method, passin

); //send a broadcast that updates a multimedia databaseIntent Intent =NewIntent (); Intent.setaction (intent.action_media_mounted); Intent.setdata (Uri.fromfile (Environment.getexternalstoragedirectory ())); Sendbroadcast (Intent); Break; } }}LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns

In the previous article, we introduced how to build an Eclipse Android development environment under Ubuntu. Now we will introduce how to develop the MediaPlayer multimedia software on the Android platform. MediaPlayer can be used to play videos, audio, and streaming media. The lifecycle of MediaPlayer is as follows: From the MediaPlayer lifecycle diagram, we c

This article translated from: http://developer.android.com/training/managing-audio/volume-playback.html Good user experience is predictable. If your application needs to play multimedia, it is vital that you can use the hardware or software of your device to control the volume, such as Bluetooth headsets or microphones. Similarly, when appropriate, your application should provide media playback operations such as playing, stopping, suspending, skippin

Public platform-Send passive response message-php example Valid ();} else{$testObj->responsemsg ();} Exit;class test{/** * Bind URL, token information */public function valid () {$echoStr = $_get["Echostr"]; if ($this->checksignature ()) {echo $echoStr; } exit (); }/** * Check the signature to make sure the request is from the */private function checksignature () {$signature = $_

Message Processing Mechanism in Android Development (II) -- message loop /* * Message Processing Mechanism developed by Android (2)-message loop * Beijing Android Club group: 167839253

Public platform-send passive response message-PHP example lt ;? Php $ testObj = newTest (); if (! Empty ($ _ GET ['echostr']) {$ testObj- gt; valid () ;}else {$ testObj- gt; responseMsg public platform-send passive response message-PHP example Valid () ;}else {$ testObj-> responseMsg () ;}exit; class Test {/*** bi

circulatory system, handler through Threadlocal can get to the current thread looper, and because Activitythread is created when the initialization of Looper, Therefore, the handler can be used by default in the main thread. handler operation requires MessageQueue and Looper support, and when Hanler is created, its internal looper and MessageQueue can work together with handler. HANDLR can send a message i

Android Instant Message Processing Mechanism and android Instant Message ProcessingHow to ensure instant messaging without consuming power when making instant messages on android. Why? The reason is that to ensure the instant messaging, there are usually two mechanisms pull

Android small function implementation-send SMS, android send SMSCreate an Android project.1 LayoutOpen main. xml and modify the content as follows: Binary definition string Open strings. xml and add the following content: 3. Response to click events Open MainActivi