├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml └── runConfigurations.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── ak93 │ │ └── exoplayerexample │ │ ├── FileDialog.java │ │ ├── MByteArrayDataSource.java │ │ └── MainActivity.java │ └── res │ ├── layout │ └── activity_main.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── raw │ └── audio.mp3 │ └── values │ ├── colors.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── sample.m4a └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | This is free and unencumbered software released into the public domain. 2 | 3 | Anyone is free to copy, modify, publish, use, compile, sell, or 4 | distribute this software, either in source code form or as a compiled 5 | binary, for any purpose, commercial or non-commercial, and by any 6 | means. 7 | 8 | In jurisdictions that recognize copyright laws, the author or authors 9 | of this software dedicate any and all copyright interest in the 10 | software to the public domain. We make this dedication for the benefit 11 | of the public at large and to the detriment of our heirs and 12 | successors. We intend this dedication to be an overt act of 13 | relinquishment in perpetuity of all present and future rights to this 14 | software under copyright law. 15 | 16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 19 | IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 | OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 | ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 | OTHER DEALINGS IN THE SOFTWARE. 23 | 24 | For more information, please refer to 25 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ExoplayerExample 2 | 3 | A simple ExoPlayer2 audio example displaying how to play audio files. 4 | 5 |
    6 |
  1. Play audio file stored in the filesystem
  2. 7 |
  3. Play audio file attached as a resource in the res/raw folder
  4. 8 |
  5. Play audio file from a provided web url
  6. 9 |
10 | 11 | ## Disclaimer 12 | This example does not target the latest version of either exoplayer or Android SDK. Although it seems to work for most people out of the box, updating it to target the latest versions might break functionality. 13 | 14 | ## Help wanted 15 | This project would require some fresh work, to update it to the latest versions of Android SDK and ExoPlayer library. 16 | If you have time and skills, please make a PR with the updates and I'll do my best to review it asap. 17 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.ak93.exoplayerexample" 8 | minSdkVersion 16 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.2.0' 28 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 29 | testCompile 'junit:junit:4.12' 30 | 31 | compile 'com.google.android.exoplayer:exoplayer:r2.2.0' 32 | } 33 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in C:\Android\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/ak93/exoplayerexample/FileDialog.java: -------------------------------------------------------------------------------- 1 | package com.ak93.exoplayerexample; 2 | 3 | import android.app.Activity; 4 | import android.app.Dialog; 5 | import android.content.DialogInterface; 6 | import android.os.Environment; 7 | import android.support.v7.app.AlertDialog; 8 | import android.util.Log; 9 | import java.io.File; 10 | import java.io.FilenameFilter; 11 | import java.util.ArrayList; 12 | import java.util.List; 13 | 14 | class FileDialog { 15 | private static final String PARENT_DIR = ".."; 16 | private final String TAG = getClass().getName(); 17 | private String[] fileList; 18 | private File currentPath; 19 | public interface FileSelectedListener { 20 | void fileSelected(File file); 21 | } 22 | public interface DirectorySelectedListener { 23 | void directorySelected(File directory); 24 | } 25 | private ListenerList fileListenerList = new ListenerList(); 26 | private ListenerList dirListenerList = new ListenerList(); 27 | private final Activity activity; 28 | private boolean selectDirectoryOption; 29 | private String fileEndsWith; 30 | 31 | /** 32 | * @param activity 33 | * @param initialPath 34 | */ 35 | public FileDialog(Activity activity, File initialPath) { 36 | this(activity, initialPath, null); 37 | } 38 | 39 | public FileDialog(Activity activity, File initialPath, String fileEndsWith) { 40 | this.activity = activity; 41 | setFileEndsWith(fileEndsWith); 42 | if (!initialPath.exists()) initialPath = Environment.getExternalStorageDirectory(); 43 | loadFileList(initialPath); 44 | } 45 | 46 | /** 47 | * @return file dialog 48 | */ 49 | public Dialog createFileDialog() { 50 | Dialog dialog = null; 51 | AlertDialog.Builder builder = new AlertDialog.Builder(activity); 52 | 53 | builder.setTitle(currentPath.getPath()); 54 | if (selectDirectoryOption) { 55 | builder.setPositiveButton("Select directory", new DialogInterface.OnClickListener() { 56 | public void onClick(DialogInterface dialog, int which) { 57 | Log.d(TAG, currentPath.getPath()); 58 | fireDirectorySelectedEvent(currentPath); 59 | } 60 | }); 61 | } 62 | 63 | builder.setItems(fileList, new DialogInterface.OnClickListener() { 64 | public void onClick(DialogInterface dialog, int which) { 65 | String fileChosen = fileList[which]; 66 | File chosenFile = getChosenFile(fileChosen); 67 | if (chosenFile.isDirectory()) { 68 | loadFileList(chosenFile); 69 | dialog.cancel(); 70 | dialog.dismiss(); 71 | showDialog(); 72 | } else fireFileSelectedEvent(chosenFile); 73 | } 74 | }); 75 | 76 | dialog = builder.show(); 77 | return dialog; 78 | } 79 | 80 | 81 | public void addFileListener(FileSelectedListener listener) { 82 | fileListenerList.add(listener); 83 | } 84 | 85 | public void removeFileListener(FileSelectedListener listener) { 86 | fileListenerList.remove(listener); 87 | } 88 | 89 | public void setSelectDirectoryOption(boolean selectDirectoryOption) { 90 | this.selectDirectoryOption = selectDirectoryOption; 91 | } 92 | 93 | public void addDirectoryListener(DirectorySelectedListener listener) { 94 | dirListenerList.add(listener); 95 | } 96 | 97 | public void removeDirectoryListener(DirectorySelectedListener listener) { 98 | dirListenerList.remove(listener); 99 | } 100 | 101 | /** 102 | * Show file dialog 103 | */ 104 | public void showDialog() { 105 | createFileDialog().show(); 106 | } 107 | 108 | private void fireFileSelectedEvent(final File file) { 109 | fileListenerList.fireEvent(new ListenerList.FireHandler() { 110 | public void fireEvent(FileSelectedListener listener) { 111 | listener.fileSelected(file); 112 | } 113 | }); 114 | } 115 | 116 | private void fireDirectorySelectedEvent(final File directory) { 117 | dirListenerList.fireEvent(new ListenerList.FireHandler() { 118 | public void fireEvent(DirectorySelectedListener listener) { 119 | listener.directorySelected(directory); 120 | } 121 | }); 122 | } 123 | 124 | private void loadFileList(File path) { 125 | this.currentPath = path; 126 | List r = new ArrayList<>(); 127 | if (path.exists()) { 128 | if (path.getParentFile() != null) r.add(PARENT_DIR); 129 | FilenameFilter filter = new FilenameFilter() { 130 | public boolean accept(File dir, String filename) { 131 | File sel = new File(dir, filename); 132 | if (!sel.canRead()) return false; 133 | if (selectDirectoryOption) return sel.isDirectory(); 134 | else { 135 | boolean endsWith = fileEndsWith != null ? filename.toLowerCase().endsWith(fileEndsWith) : true; 136 | return endsWith || sel.isDirectory(); 137 | } 138 | } 139 | }; 140 | String[] fileList1 = path.list(filter); 141 | for (String file : fileList1) { 142 | r.add(file); 143 | } 144 | } 145 | fileList = (String[]) r.toArray(new String[]{}); 146 | } 147 | 148 | private File getChosenFile(String fileChosen) { 149 | if (fileChosen.equals(PARENT_DIR)) return currentPath.getParentFile(); 150 | else return new File(currentPath, fileChosen); 151 | } 152 | 153 | private void setFileEndsWith(String fileEndsWith) { 154 | this.fileEndsWith = fileEndsWith != null ? fileEndsWith.toLowerCase() : fileEndsWith; 155 | } 156 | } 157 | 158 | class ListenerList { 159 | private List listenerList = new ArrayList(); 160 | 161 | public interface FireHandler { 162 | void fireEvent(L listener); 163 | } 164 | 165 | public void add(L listener) { 166 | listenerList.add(listener); 167 | } 168 | 169 | public void fireEvent(FireHandler fireHandler) { 170 | List copy = new ArrayList(listenerList); 171 | for (L l : copy) { 172 | fireHandler.fireEvent(l); 173 | } 174 | } 175 | 176 | public void remove(L listener) { 177 | listenerList.remove(listener); 178 | } 179 | 180 | public List getListenerList() { 181 | return listenerList; 182 | } 183 | } 184 | -------------------------------------------------------------------------------- /app/src/main/java/com/ak93/exoplayerexample/MByteArrayDataSource.java: -------------------------------------------------------------------------------- 1 | package com.ak93.exoplayerexample; 2 | 3 | import android.net.Uri; 4 | 5 | import com.google.android.exoplayer2.C; 6 | import com.google.android.exoplayer2.upstream.DataSource; 7 | import com.google.android.exoplayer2.upstream.DataSpec; 8 | 9 | import java.io.IOException; 10 | 11 | /** 12 | * Created by Anže Kožar on 12.3.2017. 13 | */ 14 | 15 | public class MByteArrayDataSource implements DataSource { 16 | 17 | private final byte[] data; 18 | 19 | private Uri uri; 20 | private int readPosition; 21 | private int bytesRemaining; 22 | 23 | public MByteArrayDataSource(byte[] data){ 24 | this.data = data; 25 | readPosition = 0; 26 | bytesRemaining = data.length; 27 | } 28 | 29 | @Override 30 | public long open(DataSpec dataSpec) throws IOException { 31 | uri = dataSpec.uri; 32 | readPosition = (int) dataSpec.position; 33 | bytesRemaining = (int) ((dataSpec.length == C.LENGTH_UNSET) 34 | ? (data.length - dataSpec.position) : dataSpec.length); 35 | if (bytesRemaining <= 0 || readPosition + bytesRemaining > data.length) { 36 | throw new IOException("Unsatisfiable range: [" + readPosition + ", " + dataSpec.length 37 | + "], length: " + data.length); 38 | } 39 | return bytesRemaining; 40 | } 41 | 42 | @Override 43 | public int read(byte[] buffer, int offset, int readLength) throws IOException { 44 | if (readLength == 0) { 45 | return 0; 46 | } else if (bytesRemaining == 0) { 47 | return C.RESULT_END_OF_INPUT; 48 | } 49 | 50 | readLength = Math.min(readLength, bytesRemaining); 51 | System.arraycopy(data, readPosition, buffer, offset, readLength); 52 | readPosition += readLength; 53 | bytesRemaining -= readLength; 54 | return readLength; 55 | } 56 | 57 | @Override 58 | public Uri getUri() { 59 | return uri; 60 | } 61 | 62 | @Override 63 | public void close() throws IOException { 64 | uri = null; 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /app/src/main/java/com/ak93/exoplayerexample/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.ak93.exoplayerexample; 2 | 3 | import android.net.Uri; 4 | import android.os.Handler; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.os.Bundle; 7 | import android.util.Log; 8 | import android.view.View; 9 | import android.widget.ImageButton; 10 | import android.widget.SeekBar; 11 | import android.widget.TextView; 12 | import com.google.android.exoplayer2.DefaultLoadControl; 13 | import com.google.android.exoplayer2.ExoPlaybackException; 14 | import com.google.android.exoplayer2.ExoPlayer; 15 | import com.google.android.exoplayer2.ExoPlayerFactory; 16 | import com.google.android.exoplayer2.LoadControl; 17 | import com.google.android.exoplayer2.SimpleExoPlayer; 18 | import com.google.android.exoplayer2.Timeline; 19 | import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory; 20 | import com.google.android.exoplayer2.extractor.ExtractorsFactory; 21 | import com.google.android.exoplayer2.source.ExtractorMediaSource; 22 | import com.google.android.exoplayer2.source.MediaSource; 23 | import com.google.android.exoplayer2.source.TrackGroupArray; 24 | import com.google.android.exoplayer2.trackselection.DefaultTrackSelector; 25 | import com.google.android.exoplayer2.trackselection.TrackSelectionArray; 26 | import com.google.android.exoplayer2.trackselection.TrackSelector; 27 | import com.google.android.exoplayer2.upstream.ByteArrayDataSource; 28 | import com.google.android.exoplayer2.upstream.DataSource; 29 | import com.google.android.exoplayer2.upstream.DataSpec; 30 | import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory; 31 | import com.google.android.exoplayer2.upstream.FileDataSource; 32 | import com.google.android.exoplayer2.upstream.RawResourceDataSource; 33 | import com.google.android.exoplayer2.util.Util; 34 | 35 | import java.io.File; 36 | import java.util.Formatter; 37 | import java.util.Locale; 38 | 39 | public class MainActivity extends AppCompatActivity { 40 | 41 | private SimpleExoPlayer exoPlayer; 42 | private ExoPlayer.EventListener eventListener = new ExoPlayer.EventListener() { 43 | @Override 44 | public void onTimelineChanged(Timeline timeline, Object manifest) { 45 | Log.i(TAG,"onTimelineChanged"); 46 | } 47 | 48 | @Override 49 | public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) { 50 | Log.i(TAG,"onTracksChanged"); 51 | } 52 | 53 | @Override 54 | public void onLoadingChanged(boolean isLoading) { 55 | Log.i(TAG,"onLoadingChanged"); 56 | } 57 | 58 | @Override 59 | public void onPlayerStateChanged(boolean playWhenReady, int playbackState) { 60 | Log.i(TAG,"onPlayerStateChanged: playWhenReady = "+String.valueOf(playWhenReady) 61 | +" playbackState = "+playbackState); 62 | switch (playbackState){ 63 | case ExoPlayer.STATE_ENDED: 64 | Log.i(TAG,"Playback ended!"); 65 | //Stop playback and return to start position 66 | setPlayPause(false); 67 | exoPlayer.seekTo(0); 68 | break; 69 | case ExoPlayer.STATE_READY: 70 | Log.i(TAG,"ExoPlayer ready! pos: "+exoPlayer.getCurrentPosition() 71 | +" max: "+stringForTime((int)exoPlayer.getDuration())); 72 | setProgress(); 73 | break; 74 | case ExoPlayer.STATE_BUFFERING: 75 | Log.i(TAG,"Playback buffering!"); 76 | break; 77 | case ExoPlayer.STATE_IDLE: 78 | Log.i(TAG,"ExoPlayer idle!"); 79 | break; 80 | } 81 | } 82 | 83 | @Override 84 | public void onPlayerError(ExoPlaybackException error) { 85 | Log.i(TAG,"onPlaybackError: "+error.getMessage()); 86 | } 87 | 88 | @Override 89 | public void onPositionDiscontinuity() { 90 | Log.i(TAG,"onPositionDiscontinuity"); 91 | } 92 | }; 93 | 94 | private SeekBar seekPlayerProgress; 95 | private Handler handler; 96 | private ImageButton btnPlay; 97 | private TextView txtCurrentTime, txtEndTime; 98 | private boolean isPlaying = false; 99 | 100 | private static final String TAG = "MainActivity"; 101 | 102 | @Override 103 | protected void onCreate(Bundle savedInstanceState) { 104 | super.onCreate(savedInstanceState); 105 | setContentView(R.layout.activity_main); 106 | 107 | 108 | File f_ext_files_dir = getExternalFilesDir(null); 109 | 110 | FileDialog fileDialog = new FileDialog(this, f_ext_files_dir, ""); 111 | fileDialog.addFileListener(new FileDialog.FileSelectedListener() { 112 | @Override 113 | public void fileSelected(File file) { 114 | Log.i("File selected:",file.getAbsolutePath()); 115 | prepareExoPlayerFromFileUri(Uri.fromFile(file)); 116 | 117 | /* 118 | try { 119 | FileInputStream inputStream = new FileInputStream(file); 120 | byte[] fileData = new byte[(int)file.length()]; 121 | Log.i(TAG,"Data before read: "+fileData.length); 122 | int bytesRead = inputStream.read(fileData); 123 | Log.i(TAG,"Bytes read: "+bytesRead); 124 | if(bytesRead>0) { 125 | prepareExoPlayerFromByteArray(fileData); 126 | } 127 | } catch (FileNotFoundException e) { 128 | e.printStackTrace(); 129 | } catch (IOException e) { 130 | e.printStackTrace(); 131 | } 132 | */ 133 | } 134 | }); 135 | //fileDialog.showDialog(); 136 | 137 | //prepareExoPlayerFromRawResourceUri(RawResourceDataSource.buildRawResourceUri(R.raw.audio)); 138 | 139 | prepareExoPlayerFromURL(Uri.parse("https://github.com/nzkozar/ExoplayerExample/blob/master/sample.m4a?raw=true")); 140 | } 141 | 142 | //TODO 143 | private void prepareExoPlayerFromByteArray(byte[] data){ 144 | exoPlayer = ExoPlayerFactory.newSimpleInstance(this, new DefaultTrackSelector(null), new DefaultLoadControl()); 145 | exoPlayer.addListener(eventListener); 146 | 147 | final MByteArrayDataSource byteArrayDataSource = new MByteArrayDataSource(data); 148 | Log.i(TAG,"ByteArrayDataSource constructed."); 149 | /* 150 | DataSpec dataSpec = new DataSpec(byteArrayDataSource.getUri()); 151 | try { 152 | byteArrayDataSource.open(dataSpec); 153 | } catch (IOException e) { 154 | e.printStackTrace(); 155 | } 156 | */ 157 | 158 | DataSource.Factory factory = new DataSource.Factory() { 159 | @Override 160 | public DataSource createDataSource() { 161 | return byteArrayDataSource; 162 | } 163 | }; 164 | Log.i(TAG,"DataSource.Factory constructed."); 165 | 166 | MediaSource audioSource = new ExtractorMediaSource(byteArrayDataSource.getUri(), 167 | factory, new DefaultExtractorsFactory(),null,null); 168 | Log.i(TAG,"Audio source constructed."); 169 | exoPlayer.prepare(audioSource); 170 | initMediaControls(); 171 | } 172 | 173 | /** 174 | * Prepares exoplayer for audio playback from a local file 175 | * @param uri 176 | */ 177 | private void prepareExoPlayerFromFileUri(Uri uri){ 178 | exoPlayer = ExoPlayerFactory.newSimpleInstance(this, new DefaultTrackSelector(null), new DefaultLoadControl()); 179 | exoPlayer.addListener(eventListener); 180 | 181 | DataSpec dataSpec = new DataSpec(uri); 182 | final FileDataSource fileDataSource = new FileDataSource(); 183 | try { 184 | fileDataSource.open(dataSpec); 185 | } catch (FileDataSource.FileDataSourceException e) { 186 | e.printStackTrace(); 187 | } 188 | 189 | DataSource.Factory factory = new DataSource.Factory() { 190 | @Override 191 | public DataSource createDataSource() { 192 | return fileDataSource; 193 | } 194 | }; 195 | MediaSource audioSource = new ExtractorMediaSource(fileDataSource.getUri(), 196 | factory, new DefaultExtractorsFactory(), null, null); 197 | 198 | exoPlayer.prepare(audioSource); 199 | initMediaControls(); 200 | } 201 | 202 | 203 | /** 204 | * Prepares exoplayer for audio playback from a remote URL audiofile. Should work with most 205 | * popular audiofile types (.mp3, .m4a,...) 206 | * @param uri Provide a Uri in a form of Uri.parse("http://blabla.bleble.com/blublu.mp3) 207 | */ 208 | private void prepareExoPlayerFromURL(Uri uri){ 209 | 210 | TrackSelector trackSelector = new DefaultTrackSelector(); 211 | 212 | LoadControl loadControl = new DefaultLoadControl(); 213 | 214 | exoPlayer = ExoPlayerFactory.newSimpleInstance(this, trackSelector, loadControl); 215 | 216 | DefaultDataSourceFactory dataSourceFactory = new DefaultDataSourceFactory(this, Util.getUserAgent(this, "exoplayer2example"), null); 217 | ExtractorsFactory extractorsFactory = new DefaultExtractorsFactory(); 218 | MediaSource audioSource = new ExtractorMediaSource(uri, dataSourceFactory, extractorsFactory, null, null); 219 | exoPlayer.addListener(eventListener); 220 | 221 | exoPlayer.prepare(audioSource); 222 | initMediaControls(); 223 | } 224 | 225 | private void prepareExoPlayerFromRawResourceUri(Uri uri){ 226 | exoPlayer = ExoPlayerFactory.newSimpleInstance(this, new DefaultTrackSelector(null), new DefaultLoadControl()); 227 | exoPlayer.addListener(eventListener); 228 | 229 | DataSpec dataSpec = new DataSpec(uri); 230 | final RawResourceDataSource rawResourceDataSource = new RawResourceDataSource(this); 231 | try { 232 | rawResourceDataSource.open(dataSpec); 233 | } catch (RawResourceDataSource.RawResourceDataSourceException e) { 234 | e.printStackTrace(); 235 | } 236 | 237 | DataSource.Factory factory = new DataSource.Factory() { 238 | @Override 239 | public DataSource createDataSource() { 240 | return rawResourceDataSource; 241 | } 242 | }; 243 | 244 | MediaSource audioSource = new ExtractorMediaSource(rawResourceDataSource.getUri(), 245 | factory, new DefaultExtractorsFactory(), null, null); 246 | 247 | exoPlayer.prepare(audioSource); 248 | initMediaControls(); 249 | } 250 | 251 | private void initMediaControls() { 252 | initPlayButton(); 253 | initSeekBar(); 254 | initTxtTime(); 255 | } 256 | 257 | private void initPlayButton() { 258 | btnPlay = (ImageButton) findViewById(R.id.btnPlay); 259 | btnPlay.requestFocus(); 260 | btnPlay.setOnClickListener(new View.OnClickListener() { 261 | @Override 262 | public void onClick(View view) { 263 | setPlayPause(!isPlaying); 264 | } 265 | }); 266 | } 267 | 268 | /** 269 | * Starts or stops playback. Also takes care of the Play/Pause button toggling 270 | * @param play True if playback should be started 271 | */ 272 | private void setPlayPause(boolean play){ 273 | isPlaying = play; 274 | exoPlayer.setPlayWhenReady(play); 275 | if(!isPlaying){ 276 | btnPlay.setImageResource(android.R.drawable.ic_media_play); 277 | }else{ 278 | setProgress(); 279 | btnPlay.setImageResource(android.R.drawable.ic_media_pause); 280 | } 281 | } 282 | 283 | private void initTxtTime() { 284 | txtCurrentTime = (TextView) findViewById(R.id.time_current); 285 | txtEndTime = (TextView) findViewById(R.id.player_end_time); 286 | } 287 | 288 | private String stringForTime(int timeMs) { 289 | StringBuilder mFormatBuilder; 290 | Formatter mFormatter; 291 | mFormatBuilder = new StringBuilder(); 292 | mFormatter = new Formatter(mFormatBuilder, Locale.getDefault()); 293 | int totalSeconds = timeMs / 1000; 294 | 295 | int seconds = totalSeconds % 60; 296 | int minutes = (totalSeconds / 60) % 60; 297 | int hours = totalSeconds / 3600; 298 | 299 | mFormatBuilder.setLength(0); 300 | if (hours > 0) { 301 | return mFormatter.format("%d:%02d:%02d", hours, minutes, seconds).toString(); 302 | } else { 303 | return mFormatter.format("%02d:%02d", minutes, seconds).toString(); 304 | } 305 | } 306 | 307 | private void setProgress() { 308 | seekPlayerProgress.setProgress(0); 309 | seekPlayerProgress.setMax((int) exoPlayer.getDuration()/1000); 310 | txtCurrentTime.setText(stringForTime((int)exoPlayer.getCurrentPosition())); 311 | txtEndTime.setText(stringForTime((int)exoPlayer.getDuration())); 312 | 313 | if(handler == null)handler = new Handler(); 314 | //Make sure you update Seekbar on UI thread 315 | handler.post(new Runnable() { 316 | @Override 317 | public void run() { 318 | if (exoPlayer != null && isPlaying) { 319 | seekPlayerProgress.setMax((int) exoPlayer.getDuration()/1000); 320 | int mCurrentPosition = (int) exoPlayer.getCurrentPosition() / 1000; 321 | seekPlayerProgress.setProgress(mCurrentPosition); 322 | txtCurrentTime.setText(stringForTime((int)exoPlayer.getCurrentPosition())); 323 | txtEndTime.setText(stringForTime((int)exoPlayer.getDuration())); 324 | 325 | handler.postDelayed(this, 1000); 326 | } 327 | } 328 | }); 329 | } 330 | 331 | private void initSeekBar() { 332 | seekPlayerProgress = (SeekBar) findViewById(R.id.mediacontroller_progress); 333 | seekPlayerProgress.requestFocus(); 334 | 335 | seekPlayerProgress.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { 336 | @Override 337 | public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { 338 | if (!fromUser) { 339 | // We're not interested in programmatically generated changes to 340 | // the progress bar's position. 341 | return; 342 | } 343 | 344 | exoPlayer.seekTo(progress*1000); 345 | } 346 | 347 | @Override 348 | public void onStartTrackingTouch(SeekBar seekBar) { 349 | 350 | } 351 | 352 | @Override 353 | public void onStopTrackingTouch(SeekBar seekBar) { 354 | 355 | } 356 | }); 357 | 358 | seekPlayerProgress.setMax(0); 359 | seekPlayerProgress.setMax((int) exoPlayer.getDuration()/1000); 360 | 361 | } 362 | } 363 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 9 | 17 | 18 | 24 | 25 | 28 | 29 | 30 | 31 | 35 | 36 | 47 | 48 | 54 | 55 | 66 | 67 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nzkozar/ExoplayerExample/82b88be8c6a97e7cb8b7eef7afe9b39445984322/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Exoplayer Example 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.3.1' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nzkozar/ExoplayerExample/82b88be8c6a97e7cb8b7eef7afe9b39445984322/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Mar 10 12:02:13 CET 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /sample.m4a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nzkozar/ExoplayerExample/82b88be8c6a97e7cb8b7eef7afe9b39445984322/sample.m4a -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------