The address of this project, ask Starhttps://github.com/979451341/Audio-and-video-learning-materials/tree/master/FFmpeg%E6%92%AD%E6%94%BE%E8%A7%86%E9%A2%91First FFmpeg is written in C, so we need the NDK technology, and then I use the NDK to use CMake, the first is to say how to import FFmpeg project, using my method to import ffmpeg not a minute.This requires you to first download the project code in the above code addressBecause FFmpeg this Android-
There are two main ways of doing this:Add a sound file to your project's Res/raw directory.1, MediaPlayer play general audioprivate void PlaySound () {final MediaPlayer MediaPlayer = mediaplayer.create (activity, r.raw.bubble); Mediaplayer.start (); Mediaplayer.setoncompletionlistener (New Mediaplayer.oncompletionlistener () {//Broadcast completed event @Override public void Oncompletion (MediaPlayer arg0) { mediaplayer.release ();}} ); }2, Sound
/database/webviewcache.db3. Set Open cache// 设置缓存模式mWebView.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT); // 开启 DOM storage 功能mWebView.getSettings().setDomStorageEnabled(true);// 开启 database storage 功能mWebView.getSettings().setDatabaseEnabled(true);4. Empty cache: Mwebview.clearcache (true); If False, only the cache in RAM is cleared.5. Set the Cache database directory:mWebView.getSettings().setDatabasePath(dataFilePath);Second, H5 cacheSet up HTML5 offline cache, develop HTML offline ap
Before releasing software on Google Play, you must complete the following three tasks: create developer profile accept developer distribution agreement pay registration fee via credit card (US $25.00) (use Google Checkout) https://play.google.com/apps/publish/signup http://www.apkbus.com/android-17585-1-1.htmlthis is the old registration process, the process and the new almost now some are Chinese
In Android, we have three ways to play Video:
1), using its own player. Specifies that the action is action_view,data to Uri,type for its MIME type.
2), use Videoview to play. Use Videoview in the layout file to control it with Mediacontroller.
3, use MediaPlayer class and Surfaceview to realize, this way is very flexible.
1, call its own player:
Uriu
============ Problem Description ============How do I play the AAC audio that the network transmits over in Android? Each package has a ADTS head.============ Solution 1============If it is an application, set MediaPlayer Setdatasource directly to the URI of the network audio, and then Prepareasync (), prepare after the completion of the call to start is not OK?The framework layer is also to use Aacdecoder
Android play video. Usage: Add activity,// Copyright notice: This article Bo Master original articles, blogs, without consent may not be reproduced. Android uses Videoview to play video (packaging)
video !!!Why? Not clear. Is there a problem with Character Parsing in the string?I have been looking for a long time and don't know why. I will give up this solution temporarily.In addition, you can use mediaplayer to play the video file. videoview calls mediaplayer to play the video.This solution will be available for further research in the future, because it comes to another simpler solution.2. Use webv
(); Mplayer.setaudiostreamtype (audiomanager.stream_music);// Set the video Mplayer.setdatasource ("/mnt/sdcard/movie.3gp") you need to play, and//output the video to Surfaceviewmplayer.setdisplay ( Surfaceview.getholder ()); ①mplayer.prepare ();//Get the form manager WindowManager Wmanager = Getwindowmanager ();D isplaymetrics metrics = new Displaymetrics ();//Gets the screen size Wmanager.getdefaultdisplay (). Getmetrics (metrics);//set video to k
Android audio and video goes deep into 18 FFmpeg to play videos with sound (source code download) and androidffmpeg
Project addressHttps://github.com/979451341/AudioVideoStudyCodeTwo/tree/master/FFmpegv%E6%92%AD%E6%94%BE%E8%A7%86%E9%A2%91%E6%9C%89%E5%A3%B0%E9%9F%B3%EF%BC%8C%E6%9A%82%E5%81%9C%EF%BC%8C%E9%87%8A%E6%94%BE%E3%80%81%E5%BF% AB %E8%BF%9B%E3%80%81%E9%80%80%E5%90%8EThis project was written by the sim
customer demand requires Google Play Store (phonesky.apk) to be uninstalled and needs to be placed under System/vendor/operator/app. This will cause you to encounter the following error when logging in to the Play store and cannot use:FATAL EXCEPTION:d Ownload-manager-threadProcess:com.android.vending, pid:3016Java.lang.SecurityException:Invalid value for Is_public_api:null...... ......This is because non-s
Using the dlna function, you can connect wireless networks including personal PCs, consumer appliances, and mobile devices to wired networks.Formats supported by dlna:Image: jpeg png, GIF, TiffAudio: lpcm AAC, AC-3, ATRAC 3 plus, MP3, wma9AV: MPEG2 MPEG-1, MPEG-4, AVC, wmv9By using the mobile phone dlna function, you can wirelessly play a video from a mobile phone to a computer player, or directly play the
questions: (1) Eclispe can directly turn off the debug mode? Yes, directly in the XML configuration file, delete android:debug= "true" on the line. Let me explain why: Normally we need to debug when developing the application, so we need to set the current mode to debug mode in the XML configuration file, otherwise it will not be allowed to install on the real machine, and it is not allowed to upload the debug version of the APK when publishing to the Andro
Reference: http://mindtherobot.com/blog/624/android-audio-play-an-mp3-file-on-an-audiotrack/
Http://baike.baidu.com/view/14471.htm
We recommend that you download a ringtone file (smaller) and then convert it to WAV.
The source code is as follows:
Public class playmp3activity extends activity {Private final string file = "// sdcard // testring.wav ";Private Final Static string tag = "22 ";Static byte [] buff
Google Play's payment access is not much to say, basically is to build an Android engineering framework, the payment framework, the Google example inside the helper code copy in, and then the relevant code export a jar for unity use. Pay attention to the automatic generation of Gen Iinappbillingservice.java also export to the jar inside.
Previously also connected and tested Google IAB, starting from V2 also more trouble to need credit cards, V3 is e
read a lot of articles and the so-called solution Android WebView play Youku, potatoes and other video methods, are what setpluginsenabled, after Android 4.x are not good, there is no such function, because Android 4.x have gone beyond the support of Flash. I've been messing with this thing for a half day, now the site
Register button on the page Btnregister.setonclicklistener (new Onclicklistener ()//BIND register button click event {@Overridepublic void OnClick (View arg0) {//button jump Intent Intent = new Intent (mainactivity.this,register.class); StartActivity (intent);}});} @Overridepublic boolean Oncreateoptionsmenu (Menu menu) {//Inflate the menu; This adds items to the action bar if it is PR Esent.getmenuinflater (). Inflate (R.menu.main, menu); return true;}}Note: Each time you add a
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