├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── clearlee │ │ └── lockscreenmusiccontrol │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── clearlee │ │ │ └── lockscreenmusiccontrol │ │ │ ├── App.java │ │ │ ├── MainActivity.java │ │ │ ├── MusicPlayService.java │ │ │ ├── adapter │ │ │ └── MusicAdapter.java │ │ │ ├── bean │ │ │ └── LocalMusicInfo.java │ │ │ ├── constant │ │ │ └── MusicConstants.java │ │ │ ├── controller │ │ │ └── MusicController.java │ │ │ ├── mediasession │ │ │ └── MediaSessionManager.java │ │ │ └── util │ │ │ ├── Common.java │ │ │ ├── LogTool.java │ │ │ ├── MusicUtil.java │ │ │ └── ThreadManager.java │ └── res │ │ ├── drawable │ │ ├── bg_white_yuanjiao.xml │ │ └── music_progressbar.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ └── item_music_list.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 │ │ ├── currplay_music_qq.png │ │ ├── ic_launcher.png │ │ ├── ic_launcher_round.png │ │ ├── music_button_pause.png │ │ ├── music_button_play.png │ │ ├── music_local.png │ │ ├── next_music.png │ │ └── pre_music.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── clearlee │ └── lockscreenmusiccontrol │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── 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/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 26 | 27 | 28 | 29 | 30 | 31 | 33 | 34 | 35 | 36 | 37 | 1.8 38 | 39 | 44 | 45 | 46 | 47 | 48 | 49 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /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.clearlee.lockscreenmusiccontrol" 8 | minSdkVersion 15 9 | targetSdkVersion 22 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-v7:25.3.1' 28 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 29 | testCompile 'junit:junit:4.12' 30 | } 31 | -------------------------------------------------------------------------------- /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 D:\android\AndroidSdk/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/androidTest/java/com/clearlee/lockscreenmusiccontrol/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.clearlee.lockscreenmusiccontrol", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 18 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 31 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/App.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol; 2 | 3 | import android.app.Application; 4 | 5 | import com.clearlee.lockscreenmusiccontrol.bean.LocalMusicInfo; 6 | import com.clearlee.lockscreenmusiccontrol.util.MusicUtil; 7 | import com.clearlee.lockscreenmusiccontrol.util.ThreadManager; 8 | 9 | import java.util.HashSet; 10 | 11 | /** 12 | * Created by Clearlee on 2017/12/26 0026. 13 | */ 14 | 15 | public class App extends Application { 16 | 17 | private static App app; 18 | public static boolean scanMusicFinish; 19 | public MainActivity activity; 20 | 21 | @Override 22 | public void onCreate() { 23 | super.onCreate(); 24 | app = this; 25 | scanMusic(); 26 | } 27 | 28 | public static App getApp() { 29 | return app; 30 | } 31 | 32 | private void scanMusic() { 33 | ThreadManager.getExecutorService().execute(new Runnable() { 34 | @Override 35 | public void run() { 36 | HashSet data = MusicUtil.getInstance().getLocalMusicData(); 37 | if (data != null && data.size() > 0) { 38 | MusicUtil.getInstance().getPlayMusicList().addAll(data); 39 | } 40 | scanMusicFinish = true; 41 | } 42 | }); 43 | 44 | } 45 | 46 | 47 | } 48 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol; 2 | 3 | import android.os.Bundle; 4 | import android.os.Handler; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.view.View; 7 | import android.widget.AdapterView; 8 | import android.widget.ImageView; 9 | import android.widget.ListView; 10 | import android.widget.SeekBar; 11 | import android.widget.TextView; 12 | import android.widget.Toast; 13 | 14 | import com.clearlee.lockscreenmusiccontrol.adapter.MusicAdapter; 15 | import com.clearlee.lockscreenmusiccontrol.bean.LocalMusicInfo; 16 | import com.clearlee.lockscreenmusiccontrol.controller.MusicController; 17 | import com.clearlee.lockscreenmusiccontrol.util.Common; 18 | import com.clearlee.lockscreenmusiccontrol.util.LogTool; 19 | import com.clearlee.lockscreenmusiccontrol.util.MusicUtil; 20 | 21 | import java.util.List; 22 | 23 | import static com.clearlee.lockscreenmusiccontrol.MusicPlayService.PLAT_STATE_NORAML; 24 | import static com.clearlee.lockscreenmusiccontrol.MusicPlayService.PLAY_STATE_PAUSED; 25 | import static com.clearlee.lockscreenmusiccontrol.MusicPlayService.PLAY_STATE_PLAYING; 26 | 27 | public class MainActivity extends AppCompatActivity implements View.OnClickListener { 28 | 29 | private ImageView ivMusicPlay, ivPre, ivNext; 30 | private SeekBar sb_music; 31 | private TextView currTime, totalTime, emptyView; 32 | private ListView mListView; 33 | private Handler scanMusicHandler = new Handler(); 34 | private TextView musicName, musicAuthor; 35 | private MusicAdapter mAdapter; 36 | 37 | @Override 38 | protected void onCreate(Bundle savedInstanceState) { 39 | super.onCreate(savedInstanceState); 40 | setContentView(R.layout.activity_main); 41 | App.getApp().activity = this; 42 | init(); 43 | } 44 | 45 | private void init() { 46 | initView(); 47 | initData(); 48 | initService(); 49 | } 50 | 51 | private void initService() { 52 | MusicController.initMusicService(); 53 | } 54 | 55 | private void initData() { 56 | scanMusicHandler.postDelayed(new Runnable() { 57 | @Override 58 | public void run() { 59 | if (App.scanMusicFinish) { 60 | List data = MusicUtil.getInstance().getPlayMusicList(); 61 | if (data != null && data.size() > 0) { 62 | initListViewData(data); 63 | } else { 64 | mListView.setVisibility(View.GONE); 65 | emptyView.setVisibility(View.VISIBLE); 66 | } 67 | } else { 68 | scanMusicHandler.postDelayed(this, 500); 69 | } 70 | } 71 | }, 100); 72 | } 73 | 74 | private void initListViewData(final List data) { 75 | 76 | if (data != null && data.size() > 0) { 77 | data.get(0).setSelectedInShouye(true); 78 | updateMusicInfo(data.get(0)); 79 | } 80 | 81 | mAdapter = new MusicAdapter(this, data); 82 | mListView.setAdapter(mAdapter); 83 | mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 84 | @Override 85 | public void onItemClick(AdapterView parent, View view, int position, long id) { 86 | LocalMusicInfo musicInfo = data.get(position); 87 | 88 | updateCurMusic(musicInfo); 89 | 90 | if (MusicPlayService.musicPlayService.curPlayState == PLAT_STATE_NORAML) { 91 | startPlay(musicInfo); 92 | } else { 93 | resetAndStartPlay(musicInfo); 94 | } 95 | } 96 | }); 97 | } 98 | 99 | private void notifyListViewDataChange(LocalMusicInfo musicInfo) { 100 | changeListBackground(musicInfo); 101 | if (mAdapter != null) 102 | mAdapter.notifyDataSetChanged(); 103 | } 104 | 105 | private void changeListBackground(LocalMusicInfo musicInfo) { 106 | List data = MusicUtil.getInstance().getPlayMusicList(); 107 | for (int i = 0; i < data.size(); i++) { 108 | if (musicInfo.getName().equals(data.get(i).getName())) { 109 | data.get(i).setSelectedInShouye(true); 110 | } else { 111 | data.get(i).setSelectedInShouye(false); 112 | } 113 | } 114 | } 115 | 116 | private void updateMusicInfo(LocalMusicInfo musicInfo) { 117 | LogTool.s("updateMusicInfo"); 118 | musicName.setText(musicInfo.getName()); 119 | musicAuthor.setText(musicInfo.getAuthor()); 120 | sb_music.setProgress(0); 121 | } 122 | 123 | private void initView() { 124 | ivMusicPlay = (ImageView) findViewById(R.id.iv_music_play); 125 | ivPre = (ImageView) findViewById(R.id.iv_pre); 126 | ivNext = (ImageView) findViewById(R.id.iv_next); 127 | sb_music = (SeekBar) findViewById(R.id.sb_music); 128 | currTime = (TextView) findViewById(R.id.tv_curr_play_time); 129 | totalTime = (TextView) findViewById(R.id.tv_total_play_time); 130 | musicName = (TextView) findViewById(R.id.tv_name); 131 | musicAuthor = (TextView) findViewById(R.id.tv_author); 132 | emptyView = (TextView) findViewById(R.id.emptyView); 133 | mListView = (ListView) findViewById(R.id.musiclist); 134 | ivMusicPlay.setOnClickListener(this); 135 | ivPre.setOnClickListener(this); 136 | ivNext.setOnClickListener(this); 137 | sb_music.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { 138 | @Override 139 | public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { 140 | int needPlayPosition = (int) (progress / 100.0 * MusicPlayService.musicPlayService.mMediaPlyer.getDuration()); 141 | MusicPlayService.musicPlayService.mMediaPlyer.seekTo(needPlayPosition); 142 | } 143 | 144 | @Override 145 | public void onStartTrackingTouch(SeekBar seekBar) { 146 | 147 | } 148 | 149 | @Override 150 | public void onStopTrackingTouch(SeekBar seekBar) { 151 | 152 | } 153 | }); 154 | } 155 | 156 | public void refreshTime(int position) { 157 | int progress = (int) (((position / (float) MusicUtil.getInstance().getCurrPlayMusicInfo().getDuration())) * 100); 158 | LogTool.s("refreshTime progress = " + progress); 159 | sb_music.setProgress(progress); 160 | currTime.setText(Common.getSecDuration2HMSFormatString(position / 1000)); 161 | totalTime.setText(Common.getSecDuration2HMSFormatString((int) MusicUtil.getInstance().getCurrPlayMusicInfo().getDuration() / 1000)); 162 | } 163 | 164 | public void updateImage() { 165 | switch (MusicPlayService.musicPlayService.curPlayState) { 166 | case PLAY_STATE_PLAYING: 167 | ivMusicPlay.setImageResource(R.mipmap.music_button_play); 168 | break; 169 | case PLAY_STATE_PAUSED: 170 | ivMusicPlay.setImageResource(R.mipmap.music_button_pause); 171 | break; 172 | case PLAT_STATE_NORAML: 173 | ivMusicPlay.setImageResource(R.mipmap.music_button_pause); 174 | break; 175 | } 176 | } 177 | 178 | @Override 179 | public void onClick(View v) { 180 | switch (v.getId()) { 181 | case R.id.iv_music_play: 182 | handleMusicControl(); 183 | break; 184 | case R.id.iv_pre: 185 | handlePreControl(); 186 | break; 187 | case R.id.iv_next: 188 | handleNextControl(); 189 | break; 190 | } 191 | } 192 | 193 | private void handleNextControl() { 194 | MusicController.playNext(); 195 | } 196 | 197 | public void updateNextMusic() { 198 | LocalMusicInfo musicInfo = MusicUtil.getInstance().getNextMusicInfo(); 199 | updateCurMusic(musicInfo); 200 | } 201 | 202 | private void handlePreControl() { 203 | MusicController.playPre(); 204 | } 205 | 206 | public void updatePreMusic() { 207 | LocalMusicInfo musicInfo = MusicUtil.getInstance().getPreMusicInfo(); 208 | updateCurMusic(musicInfo); 209 | } 210 | 211 | private void updateCurMusic(LocalMusicInfo musicInfo) { 212 | updateMusicInfo(musicInfo); 213 | notifyListViewDataChange(musicInfo); 214 | MusicUtil.getInstance().setCurrPlayMusicInfo(musicInfo); 215 | } 216 | 217 | private void handleMusicControl() { 218 | switch (MusicPlayService.musicPlayService.curPlayState) { 219 | case PLAY_STATE_PLAYING: 220 | MusicController.pausePlay(); 221 | break; 222 | case PLAY_STATE_PAUSED: 223 | MusicController.continuePlay(); 224 | break; 225 | case PLAT_STATE_NORAML: 226 | if (MusicUtil.getInstance().getPlayMusicList().size() > 0) { 227 | updateCurMusic(MusicUtil.getInstance().getPlayMusicList().get(0)); 228 | startPlay(MusicUtil.getInstance().getPlayMusicList().get(0)); 229 | } else { 230 | Toast.makeText(this, "暂无可播放歌曲", Toast.LENGTH_SHORT); 231 | } 232 | break; 233 | } 234 | } 235 | 236 | private void resetAndStartPlay(LocalMusicInfo musicInfo) { 237 | MusicController.resetStartPlay(musicInfo.getSource()); 238 | } 239 | 240 | private void startPlay(LocalMusicInfo musicInfo) { 241 | MusicController.startPlay(musicInfo.getSource()); 242 | } 243 | } 244 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/MusicPlayService.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol; 2 | 3 | import android.app.Service; 4 | import android.content.Intent; 5 | import android.media.AudioManager; 6 | import android.media.MediaPlayer; 7 | import android.os.Handler; 8 | import android.os.IBinder; 9 | 10 | import com.clearlee.lockscreenmusiccontrol.constant.MusicConstants; 11 | import com.clearlee.lockscreenmusiccontrol.mediasession.MediaSessionManager; 12 | import com.clearlee.lockscreenmusiccontrol.util.LogTool; 13 | import com.clearlee.lockscreenmusiccontrol.util.MusicUtil; 14 | 15 | public class MusicPlayService extends Service { 16 | 17 | public static MediaPlayer mMediaPlyer; 18 | public static MusicPlayService musicPlayService; 19 | 20 | public int curPlayState = PLAT_STATE_NORAML; //播放状态 21 | public static final int PLAT_STATE_NORAML = 0; 22 | public static final int PLAY_STATE_PLAYING = 1; 23 | public static final int PLAY_STATE_PAUSED = 2; 24 | 25 | private boolean resetMusic; 26 | 27 | private Handler refreshTimeHandler = new Handler(); 28 | 29 | private MediaSessionManager mediaSessionManager; 30 | 31 | @Override 32 | public IBinder onBind(Intent intent) { 33 | return null; 34 | } 35 | 36 | @Override 37 | public void onCreate() { 38 | super.onCreate(); 39 | musicPlayService = this; 40 | mediaSessionManager = new MediaSessionManager(this); 41 | initMediaPlayer(); 42 | } 43 | 44 | 45 | private void initMediaPlayer() { 46 | LogTool.s("initMediaPlayer"); 47 | resetMusic = false; 48 | curPlayState = PLAT_STATE_NORAML; 49 | mMediaPlyer = new MediaPlayer(); 50 | mMediaPlyer.setAudioStreamType(AudioManager.STREAM_MUSIC); 51 | mMediaPlyer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() { 52 | @Override 53 | public void onCompletion(MediaPlayer mp) { 54 | LogTool.s("onCompletion"); 55 | handleNextPlay(); 56 | } 57 | }); 58 | mMediaPlyer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { 59 | @Override 60 | public void onPrepared(MediaPlayer mp) { 61 | realStartPlay(); 62 | } 63 | }); 64 | } 65 | 66 | @Override 67 | public int onStartCommand(Intent intent, int flags, int startId) { 68 | handleIntent(intent); 69 | return super.onStartCommand(intent, flags, startId); 70 | } 71 | 72 | private void startPlay() { 73 | LogTool.s("startPlay"); 74 | try { 75 | if (mMediaPlyer != null) { 76 | mMediaPlyer.setDataSource(MusicUtil.getInstance().getCurrPlayMusicInfo().getSource()); 77 | mMediaPlyer.prepareAsync(); 78 | } 79 | } catch (Exception e) { 80 | LogTool.ex(e); 81 | } 82 | } 83 | 84 | private void handleIntent(Intent intent) { 85 | 86 | if (intent == null || intent.getAction() == null) { 87 | return; 88 | } 89 | 90 | switch (intent.getAction()) { 91 | case MusicConstants.MUSIC_ACTICON_START_PLAY: 92 | handleStartPlay(); 93 | break; 94 | case MusicConstants.MUSIC_ACTICON_PAUSE_PLAY: 95 | handlePausePlay(); 96 | break; 97 | case MusicConstants.MUSIC_ACTICON_CONTINUE_PLAY: 98 | handleStartPlay(); 99 | break; 100 | case MusicConstants.MUSIC_ACTICON_RESET_START_PLAY: 101 | handleResetAndStartPlay(); 102 | break; 103 | case MusicConstants.MUSIC_ACTICON_PLAY_PRE: 104 | handlePrePlay(); 105 | break; 106 | case MusicConstants.MUSIC_ACTICON_PLAY_NEXT: 107 | handleNextPlay(); 108 | break; 109 | } 110 | } 111 | 112 | public void handleNextPlay() { 113 | LogTool.s("handleNextPlay"); 114 | try { 115 | if (App.getApp().activity != null) { 116 | App.getApp().activity.updateNextMusic(); 117 | } 118 | resetMusic = true; 119 | curPlayState = PLAT_STATE_NORAML; 120 | handleStartPlay(); 121 | } catch (Exception e) { 122 | LogTool.ex(e); 123 | } 124 | } 125 | 126 | public void handlePrePlay() { 127 | LogTool.s("handlePrePlay"); 128 | try { 129 | if (App.getApp().activity != null) { 130 | App.getApp().activity.updatePreMusic(); 131 | } 132 | resetMusic = true; 133 | curPlayState = PLAT_STATE_NORAML; 134 | handleStartPlay(); 135 | } catch (Exception e) { 136 | LogTool.ex(e); 137 | } 138 | } 139 | 140 | public void handleResetAndStartPlay() { 141 | LogTool.s("handleResetAndStartPlay"); 142 | try { 143 | resetMusic = true; 144 | curPlayState = PLAT_STATE_NORAML; 145 | handleStartPlay(); 146 | } catch (Exception e) { 147 | LogTool.ex(e); 148 | } 149 | } 150 | 151 | private void resetStartPlay() { 152 | LogTool.s("resetStartPlay"); 153 | try { 154 | if (mMediaPlyer != null) { 155 | mMediaPlyer.reset(); 156 | initMediaPlayer(); 157 | startPlay(); 158 | } 159 | } catch (Exception e) { 160 | LogTool.ex(e); 161 | } 162 | } 163 | 164 | 165 | private void realStartPlay() { 166 | LogTool.s("realStartPlay"); 167 | try { 168 | mMediaPlyer.start(); 169 | mMediaPlyer.setVolume(1, 1); 170 | curPlayState = PLAY_STATE_PLAYING; 171 | refreshTimeTask(); 172 | mediaSessionManager.updatePlaybackState(curPlayState); 173 | mediaSessionManager.updateLocMsg(); 174 | } catch (Exception e) { 175 | LogTool.ex(e); 176 | } 177 | } 178 | 179 | 180 | public void handleStartPlay() { 181 | LogTool.s("handleStartPlay"); 182 | try { 183 | App.getApp().activity.updateImage(); 184 | switch (curPlayState) { 185 | case PLAT_STATE_NORAML: { 186 | if (resetMusic) { 187 | resetStartPlay(); 188 | } else { 189 | startPlay(); 190 | } 191 | resetMusic = false; 192 | } 193 | break; 194 | case PLAY_STATE_PAUSED: 195 | continuePlay(); 196 | break; 197 | } 198 | } catch (Exception e) { 199 | LogTool.ex(e); 200 | } 201 | } 202 | 203 | 204 | public void handlePausePlay() { 205 | LogTool.s("handlePausePlay"); 206 | try { 207 | if (curPlayState == PLAY_STATE_PLAYING && mMediaPlyer != null) { 208 | App.getApp().activity.updateImage(); 209 | mMediaPlyer.pause(); 210 | curPlayState = PLAY_STATE_PAUSED; 211 | mediaSessionManager.updatePlaybackState(curPlayState); 212 | } 213 | } catch (Exception e) { 214 | LogTool.ex(e); 215 | } 216 | } 217 | 218 | private void continuePlay() { 219 | LogTool.s("continuePlay"); 220 | try { 221 | if (curPlayState == PLAY_STATE_PAUSED && mMediaPlyer != null) { 222 | realStartPlay(); 223 | } 224 | } catch (Exception e) { 225 | LogTool.ex(e); 226 | } 227 | } 228 | 229 | private void refreshTimeTask() { 230 | LogTool.s("refreshTimeTask"); 231 | try { 232 | refreshTimeHandler.postDelayed(new Runnable() { 233 | @Override 234 | public void run() { 235 | if (curPlayState == PLAY_STATE_PLAYING) { 236 | int position = mMediaPlyer.getCurrentPosition(); 237 | if (App.getApp().activity != null) { 238 | App.getApp().activity.refreshTime(position); 239 | } 240 | refreshTimeHandler.postDelayed(this, 1000); 241 | } 242 | } 243 | }, 1000); 244 | } catch (Exception e) { 245 | LogTool.ex(e); 246 | } 247 | } 248 | 249 | @Override 250 | public void onDestroy() { 251 | super.onDestroy(); 252 | if (mMediaPlyer != null) { 253 | mMediaPlyer.release(); 254 | mMediaPlyer = null; 255 | } 256 | refreshTimeHandler = null; 257 | mediaSessionManager.release(); 258 | } 259 | } 260 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/adapter/MusicAdapter.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.adapter; 2 | 3 | import android.content.Context; 4 | import android.view.LayoutInflater; 5 | import android.view.View; 6 | import android.view.ViewGroup; 7 | import android.widget.BaseAdapter; 8 | import android.widget.ImageView; 9 | import android.widget.RelativeLayout; 10 | import android.widget.TextView; 11 | 12 | import com.clearlee.lockscreenmusiccontrol.R; 13 | import com.clearlee.lockscreenmusiccontrol.bean.LocalMusicInfo; 14 | import com.clearlee.lockscreenmusiccontrol.util.Common; 15 | 16 | import java.util.List; 17 | 18 | /** 19 | * Created by Clearlee on 2017/12/26 0026. 20 | */ 21 | 22 | public class MusicAdapter extends BaseAdapter { 23 | 24 | private Context mContext; 25 | private List mDatas; 26 | 27 | public MusicAdapter(Context context, List data) { 28 | this.mContext = context; 29 | this.mDatas = data; 30 | } 31 | 32 | 33 | @Override 34 | public int getCount() { 35 | return mDatas.size(); 36 | } 37 | 38 | @Override 39 | public Object getItem(int position) { 40 | return mDatas.get(position); 41 | } 42 | 43 | @Override 44 | public long getItemId(int position) { 45 | return position; 46 | } 47 | 48 | @Override 49 | public View getView(int position, View convertView, ViewGroup parent) { 50 | 51 | LocalMusicInfo musicInfo = mDatas.get(position); 52 | 53 | ViewHolder holder; 54 | if (convertView == null) { 55 | convertView = LayoutInflater.from(mContext).inflate(R.layout.item_music_list, null); 56 | holder = new ViewHolder(convertView); 57 | convertView.setTag(holder); 58 | } else { 59 | holder = (ViewHolder) convertView.getTag(); 60 | } 61 | 62 | holder.tv_name.setText(musicInfo.getName() + ""); 63 | holder.tv_author.setText(musicInfo.getAuthor() + ""); 64 | holder.tv_duration.setText(Common.getSecDuration2HMSFormatString((int) musicInfo.getDuration() / 1000)); 65 | 66 | if (musicInfo.isSelectedInShouye()) { 67 | holder.musicItem.setBackgroundColor(mContext.getResources().getColor(R.color.grayf0)); 68 | } else { 69 | holder.musicItem.setBackgroundColor(mContext.getResources().getColor(R.color.white)); 70 | } 71 | 72 | return convertView; 73 | } 74 | 75 | public class ViewHolder { 76 | TextView tv_name; 77 | TextView tv_author; 78 | ImageView iv_resource; 79 | TextView tv_duration; 80 | RelativeLayout musicItem; 81 | 82 | ViewHolder(View convertView) { 83 | tv_duration = (TextView) convertView.findViewById(R.id.tv_duration); 84 | tv_name = (TextView) convertView.findViewById(R.id.tv_name); 85 | tv_author = (TextView) convertView.findViewById(R.id.tv_author); 86 | iv_resource = (ImageView) convertView.findViewById(R.id.iv_resource); 87 | musicItem = (RelativeLayout) convertView.findViewById(R.id.music_item); 88 | } 89 | 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/bean/LocalMusicInfo.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.bean; 2 | 3 | /** 4 | * 本地音乐信息 5 | */ 6 | public class LocalMusicInfo { 7 | 8 | private boolean isSelectedInShouye = false;//首页列表里是否已经选中 9 | 10 | String id = ""; 11 | private String name = ""; //音乐名称 12 | private String author = ""; //音乐作者 13 | private String album = ""; //音乐专辑 14 | private long duration = 0; //音乐时长 15 | private long size = 0; //音乐大小 16 | private String source = ""; //音乐地址 17 | 18 | public String getId() { 19 | return id; 20 | } 21 | 22 | public void setId(String id) { 23 | this.id = id; 24 | } 25 | 26 | public String getName() { 27 | return name; 28 | } 29 | 30 | public void setName(String name) { 31 | this.name = name; 32 | } 33 | 34 | public String getAuthor() { 35 | return author; 36 | } 37 | 38 | public void setAuthor(String author) { 39 | this.author = author; 40 | } 41 | 42 | public long getDuration() { 43 | return duration; 44 | } 45 | 46 | public void setDuration(long duration) { 47 | this.duration = duration; 48 | } 49 | 50 | public String getSource() { 51 | return source; 52 | } 53 | 54 | public void setSource(String source) { 55 | this.source = source; 56 | } 57 | 58 | public long getSize() { 59 | return size; 60 | } 61 | 62 | public void setSize(long size) { 63 | this.size = size; 64 | } 65 | 66 | public String getAlbum() { 67 | return album; 68 | } 69 | 70 | public void setAlbum(String album) { 71 | this.album = album; 72 | } 73 | 74 | public boolean isSelectedInShouye() { 75 | return isSelectedInShouye; 76 | } 77 | 78 | public void setSelectedInShouye(boolean selectedInShouye) { 79 | isSelectedInShouye = selectedInShouye; 80 | } 81 | 82 | } 83 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/constant/MusicConstants.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.constant; 2 | 3 | /** 4 | * Created by ZerdoorPHPDC on 2017/12/28 0028. 5 | */ 6 | 7 | public class MusicConstants { 8 | 9 | public static final String PARAM_MUSIC_PATH = "PARAM_MUSIC_PATH"; 10 | 11 | public static final String MUSIC_ACTICON_START_PLAY = "MUSIC_ACTICON_START_PLAY"; 12 | public static final String MUSIC_ACTICON_RESET_START_PLAY = "MUSIC_ACTICON_RESET_START_PLAY"; 13 | public static final String MUSIC_ACTICON_CONTINUE_PLAY = "MUSIC_ACTICON_CONTINUE_PLAY"; 14 | public static final String MUSIC_ACTICON_PAUSE_PLAY = "MUSIC_ACTICON_PAUSE_PLAY"; 15 | 16 | public static final String MUSIC_ACTICON_PLAY_NEXT = "MUSIC_ACTICON_PLAY_NEXT"; 17 | public static final String MUSIC_ACTICON_PLAY_PRE = "MUSIC_ACTICON_PLAY_PRE"; 18 | 19 | } 20 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/controller/MusicController.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.controller; 2 | 3 | import android.content.Intent; 4 | 5 | import com.clearlee.lockscreenmusiccontrol.App; 6 | import com.clearlee.lockscreenmusiccontrol.MusicPlayService; 7 | import com.clearlee.lockscreenmusiccontrol.constant.MusicConstants; 8 | 9 | /** 10 | * Created by Clearlee on 2017/12/27 0027. 11 | */ 12 | 13 | public class MusicController { 14 | 15 | public static void initMusicService() { 16 | sendCommandToService(null, null, null); 17 | } 18 | 19 | public static void startPlay(String path) { 20 | sendCommandToService(MusicConstants.MUSIC_ACTICON_START_PLAY, MusicConstants.PARAM_MUSIC_PATH, path); 21 | } 22 | 23 | public static void pausePlay() { 24 | sendCommandToService(MusicConstants.MUSIC_ACTICON_PAUSE_PLAY, null, null); 25 | } 26 | 27 | public static void continuePlay() { 28 | sendCommandToService(MusicConstants.MUSIC_ACTICON_CONTINUE_PLAY, null, null); 29 | } 30 | 31 | public static void resetStartPlay(String path) { 32 | sendCommandToService(MusicConstants.MUSIC_ACTICON_RESET_START_PLAY, MusicConstants.PARAM_MUSIC_PATH, path); 33 | } 34 | 35 | public static void playNext() { 36 | sendCommandToService(MusicConstants.MUSIC_ACTICON_PLAY_NEXT, null, null); 37 | } 38 | 39 | public static void playPre() { 40 | sendCommandToService(MusicConstants.MUSIC_ACTICON_PLAY_PRE, null, null); 41 | } 42 | 43 | //发送指令到音乐服务 44 | private static void sendCommandToService(String action, String param, String data) { 45 | Intent intent = new Intent(); 46 | intent.setClass(App.getApp(), MusicPlayService.class); 47 | intent.setAction(action); 48 | if (param != null) { 49 | intent.putExtra(param, data); 50 | } 51 | App.getApp().startService(intent); 52 | } 53 | 54 | 55 | } 56 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/mediasession/MediaSessionManager.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.mediasession; 2 | 3 | import android.support.v4.media.MediaMetadataCompat; 4 | import android.support.v4.media.session.MediaSessionCompat; 5 | import android.support.v4.media.session.PlaybackStateCompat; 6 | 7 | import com.clearlee.lockscreenmusiccontrol.MusicPlayService; 8 | import com.clearlee.lockscreenmusiccontrol.util.LogTool; 9 | import com.clearlee.lockscreenmusiccontrol.util.MusicUtil; 10 | 11 | /** 12 | * Created by Clearlee on 2018/1/4 0004. 13 | */ 14 | 15 | public class MediaSessionManager { 16 | 17 | private static final String MY_MEDIA_ROOT_ID = "MediaSessionManager"; 18 | 19 | private MusicPlayService musicPlayService; 20 | private MediaSessionCompat mMediaSession; 21 | private PlaybackStateCompat.Builder stateBuilder; 22 | 23 | public MediaSessionManager(MusicPlayService service) { 24 | this.musicPlayService = service; 25 | initSession(); 26 | } 27 | 28 | public void initSession() { 29 | try { 30 | mMediaSession = new MediaSessionCompat(musicPlayService, MY_MEDIA_ROOT_ID); 31 | mMediaSession.setFlags(MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS | MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS); 32 | stateBuilder = new PlaybackStateCompat.Builder() 33 | .setActions(PlaybackStateCompat.ACTION_PLAY | PlaybackStateCompat.ACTION_PLAY_PAUSE 34 | | PlaybackStateCompat.ACTION_SKIP_TO_NEXT | PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS); 35 | mMediaSession.setPlaybackState(stateBuilder.build()); 36 | mMediaSession.setCallback(sessionCb); 37 | mMediaSession.setActive(true); 38 | } catch (Exception e) { 39 | LogTool.ex(e); 40 | } 41 | } 42 | 43 | public void updatePlaybackState(int currentState) { 44 | int state = (currentState == MusicPlayService.PLAY_STATE_PAUSED) ? PlaybackStateCompat.STATE_PAUSED : PlaybackStateCompat.STATE_PLAYING; 45 | stateBuilder.setState(state, musicPlayService.mMediaPlyer.getCurrentPosition(), 1.0f); 46 | mMediaSession.setPlaybackState(stateBuilder.build()); 47 | } 48 | 49 | public void updateLocMsg() { 50 | try { 51 | //同步歌曲信息 52 | MediaMetadataCompat.Builder md = new MediaMetadataCompat.Builder(); 53 | md.putString(MediaMetadataCompat.METADATA_KEY_TITLE, MusicUtil.getInstance().getCurrPlayMusicInfo().getName()); 54 | md.putString(MediaMetadataCompat.METADATA_KEY_ARTIST, MusicUtil.getInstance().getCurrPlayMusicInfo().getAuthor()); 55 | md.putString(MediaMetadataCompat.METADATA_KEY_ALBUM, MusicUtil.getInstance().getCurrPlayMusicInfo().getAlbum()); 56 | md.putLong(MediaMetadataCompat.METADATA_KEY_DURATION, MusicUtil.getInstance().getCurrPlayMusicInfo().getDuration()); 57 | mMediaSession.setMetadata(md.build()); 58 | } catch (Exception e) { 59 | LogTool.ex(e); 60 | } 61 | 62 | } 63 | 64 | private MediaSessionCompat.Callback sessionCb = new MediaSessionCompat.Callback() { 65 | @Override 66 | public void onPlay() { 67 | super.onPlay(); 68 | musicPlayService.handleStartPlay(); 69 | } 70 | 71 | @Override 72 | public void onPause() { 73 | super.onPause(); 74 | musicPlayService.handlePausePlay(); 75 | } 76 | 77 | @Override 78 | public void onSkipToNext() { 79 | super.onSkipToNext(); 80 | musicPlayService.handleNextPlay(); 81 | } 82 | 83 | @Override 84 | public void onSkipToPrevious() { 85 | super.onSkipToPrevious(); 86 | musicPlayService.handlePrePlay(); 87 | } 88 | 89 | }; 90 | 91 | public void release() { 92 | mMediaSession.setCallback(null); 93 | mMediaSession.setActive(false); 94 | mMediaSession.release(); 95 | } 96 | 97 | } 98 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/util/Common.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.util; 2 | 3 | /** 4 | * Created by ZerdoorPHPDC on 2017/12/26 0026. 5 | */ 6 | 7 | public class Common { 8 | 9 | //获取秒为单位的时长转成以时分秒显示的字符串 10 | public static String getSecDuration2HMSFormatString(int time) { 11 | String timeStr = null; 12 | int hour = 0; 13 | int minute = 0; 14 | int second = 0; 15 | if (time <= 0) 16 | return "00:00"; 17 | else { 18 | minute = time / 60; 19 | if (minute < 60) { 20 | second = time % 60; 21 | timeStr = getDoubleDigitLeftFillZeroString(minute) + ":" + getDoubleDigitLeftFillZeroString(second); 22 | } else { 23 | hour = minute / 60; 24 | if (hour > 99) 25 | return "99:59:59"; 26 | minute = minute % 60; 27 | second = time - hour * 3600 - minute * 60; 28 | if (hour > 0) { 29 | timeStr = getDoubleDigitLeftFillZeroString(hour) + ":" + getDoubleDigitLeftFillZeroString(minute) + ":" + getDoubleDigitLeftFillZeroString(second); 30 | } else { 31 | timeStr = getDoubleDigitLeftFillZeroString(minute) + ":" + getDoubleDigitLeftFillZeroString(second); 32 | } 33 | } 34 | } 35 | return timeStr; 36 | } 37 | 38 | //获取两位数格式的数字，未满10左边补0后的字符串 39 | public static String getDoubleDigitLeftFillZeroString(int i) { 40 | if (i >= 0 && i < 10) 41 | return "0" + Integer.toString(i); 42 | else 43 | return "" + i; 44 | } 45 | 46 | } 47 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/util/LogTool.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.util; 2 | 3 | import android.util.Log; 4 | 5 | import java.io.PrintWriter; 6 | import java.io.StringWriter; 7 | 8 | /** 9 | * ** 10 | * 用来打印日志的 11 | * 12 | * @author Administrator 13 | */ 14 | public class LogTool { 15 | static String tag = "mylog"; 16 | /** 17 | * ** 18 | * 打印一个对象 19 | * 20 | * @param 21 | */ 22 | public static void p(Object s) { 23 | try { 24 | Log.e(tag, s.toString()); 25 | } catch (Exception e) { 26 | } catch (Error error) { 27 | } 28 | } 29 | 30 | /** 31 | * ** 32 | * 控制台打印一个对象 33 | * 34 | * @param obj 35 | */ 36 | public static void s(Object obj) { 37 | try { 38 | Log.v(tag, ""+obj); 39 | }catch (Exception e){} 40 | } 41 | 42 | /** 43 | * ** 44 | * 打印一个异常 45 | * 46 | * @param 47 | */ 48 | public static void ex(Throwable e) { 49 | StringWriter writer = new StringWriter(); 50 | PrintWriter printWriter = new PrintWriter(writer); 51 | e.printStackTrace(printWriter); 52 | try{ 53 | Log.e(tag, writer.toString()); 54 | }catch (Exception e2){} 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/util/MusicUtil.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.util; 2 | 3 | import android.database.Cursor; 4 | import android.net.Uri; 5 | import android.provider.MediaStore; 6 | import android.support.v4.media.session.MediaControllerCompat; 7 | 8 | import com.clearlee.lockscreenmusiccontrol.App; 9 | import com.clearlee.lockscreenmusiccontrol.bean.LocalMusicInfo; 10 | 11 | import java.util.ArrayList; 12 | import java.util.HashSet; 13 | import java.util.List; 14 | 15 | /** 16 | * Created by Clearlee on 2017/12/26 0026. 17 | */ 18 | 19 | public class MusicUtil { 20 | 21 | private List localMusicList = new ArrayList<>(); 22 | private MediaControllerCompat mMediaController; 23 | private Uri contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;//Uri，指向external的database 24 | private LocalMusicInfo curPlayMusicInfo; 25 | 26 | //projection：选择的列; where：过滤条件; sortOrder：排序。 27 | private String[] projection = { 28 | MediaStore.Audio.Media._ID, 29 | MediaStore.Audio.Media.DISPLAY_NAME, 30 | MediaStore.Audio.Media.TITLE, 31 | MediaStore.Audio.Media.DATA, 32 | MediaStore.Audio.Media.ALBUM, 33 | MediaStore.Audio.Media.ARTIST, 34 | MediaStore.Audio.Media.DURATION, 35 | MediaStore.Audio.Media.SIZE 36 | }; 37 | 38 | private static MusicUtil musicUtil; 39 | 40 | public static MusicUtil getInstance() { 41 | if (musicUtil == null) { 42 | synchronized (MusicUtil.class) { 43 | if (musicUtil == null) { 44 | musicUtil = new MusicUtil(); 45 | } 46 | } 47 | } 48 | return musicUtil; 49 | } 50 | 51 | public List getPlayMusicList() { 52 | return localMusicList; 53 | } 54 | 55 | public HashSet getLocalMusicData() { 56 | HashSet result = new HashSet<>(); 57 | try { 58 | Cursor cursor = App.getApp().getContentResolver().query(contentUri, projection, null, null, MediaStore.Audio.Media.DATA); 59 | if (cursor == null) { 60 | LogTool.s("Music Loader cursor == null."); 61 | } else if (!cursor.moveToFirst()) { 62 | LogTool.s("Music Loader cursor.moveToFirst() returns false."); 63 | } else { 64 | int displayNameCol = cursor.getColumnIndex(MediaStore.Audio.Media.DISPLAY_NAME); 65 | int titleCol = cursor.getColumnIndex(MediaStore.Audio.Media.TITLE); 66 | int albumCol = cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM); 67 | int idCol = cursor.getColumnIndex(MediaStore.Audio.Media._ID); 68 | int durationCol = cursor.getColumnIndex(MediaStore.Audio.Media.DURATION); 69 | int sizeCol = cursor.getColumnIndex(MediaStore.Audio.Media.SIZE); 70 | int artistCol = cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST); 71 | int urlCol = cursor.getColumnIndex(MediaStore.Audio.Media.DATA); 72 | 73 | do { 74 | String displayName = cursor.getString(displayNameCol); 75 | 76 | String album = cursor.getString(albumCol); 77 | 78 | String title = cursor.getString(titleCol); 79 | long id = cursor.getLong(idCol); 80 | int duration = cursor.getInt(durationCol); 81 | long size = cursor.getLong(sizeCol); 82 | String artist = cursor.getString(artistCol); 83 | String url = cursor.getString(urlCol); 84 | 85 | if (url.replace(title, "").toLowerCase().contains("record")) 86 | continue;//如果这个音频文件的目录包含这个内容就被指认为录音文件过滤 87 | if (displayName.contains("录音") || title.contains("录音")) 88 | continue;//如果歌名含有录音两个字就当录音文件过滤 89 | if (displayName.contains("record") || title.contains("record")) 90 | continue;//如果歌名含有record就当录音文件过滤 91 | if (duration < 70 * 1000) continue;//过滤时长小于70秒的 92 | 93 | if (displayName.endsWith(".mp3") || displayName.endsWith(".wav") || displayName.endsWith(".m4a")) { 94 | LocalMusicInfo musicInfo = new LocalMusicInfo(); 95 | musicInfo.setId(id + ""); 96 | musicInfo.setName(title); 97 | musicInfo.setDuration(duration); 98 | musicInfo.setSize(size); 99 | musicInfo.setAuthor(artist); 100 | musicInfo.setAlbum(album); 101 | musicInfo.setSource(url); 102 | 103 | if (!result.contains(musicInfo)) { 104 | result.add(musicInfo); 105 | } 106 | 107 | } 108 | } while (cursor.moveToNext()); 109 | } 110 | } catch (Exception e) { 111 | LogTool.ex(e); 112 | } 113 | return result; 114 | } 115 | 116 | public void setController(MediaControllerCompat controller) { 117 | this.mMediaController = controller; 118 | } 119 | 120 | public MediaControllerCompat getMediaContorller() { 121 | return mMediaController; 122 | } 123 | 124 | 125 | public void setCurrPlayMusicInfo(LocalMusicInfo musicInfo) { 126 | this.curPlayMusicInfo = musicInfo; 127 | } 128 | 129 | public LocalMusicInfo getCurrPlayMusicInfo() { 130 | return curPlayMusicInfo; 131 | } 132 | 133 | 134 | public LocalMusicInfo getPreMusicInfo() { 135 | int curIndex = getPlayMusicList().indexOf(getCurrPlayMusicInfo()); 136 | int index = curIndex - 1; 137 | if (index < 0) { 138 | index = getPlayMusicList().size() - 1; 139 | } 140 | return getPlayMusicList().get(index); 141 | } 142 | 143 | public LocalMusicInfo getNextMusicInfo() { 144 | int curIndex = getPlayMusicList().indexOf(getCurrPlayMusicInfo()); 145 | int index = curIndex + 1; 146 | if (index > getPlayMusicList().size() - 1) { 147 | index = 0; 148 | } 149 | return getPlayMusicList().get(index); 150 | } 151 | 152 | } 153 | -------------------------------------------------------------------------------- /app/src/main/java/com/clearlee/lockscreenmusiccontrol/util/ThreadManager.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol.util; 2 | 3 | import java.util.concurrent.ExecutorService; 4 | import java.util.concurrent.Executors; 5 | 6 | /** 7 | * Created by Clearlee on 2017/12/26 0026. 8 | */ 9 | 10 | public class ThreadManager { 11 | static ExecutorService mExecutorService; 12 | 13 | public static ExecutorService getExecutorService() { 14 | 15 | if (mExecutorService == null) { 16 | mExecutorService = Executors.newCachedThreadPool(); 17 | } 18 | 19 | return mExecutorService; 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_white_yuanjiao.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/music_progressbar.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 17 | 18 | 27 | 28 | 29 | 39 | 40 | 48 | 49 | 55 | 56 | 68 | 69 | 79 | 80 | 95 | 96 | 105 | 106 | 115 | 116 | 117 | 126 | 127 | 134 | 135 | 136 | 137 | 146 | 147 | 148 | 149 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_music_list.xml: -------------------------------------------------------------------------------- 1 | 2 | 10 | 11 | 20 | 21 | 25 | 31 | 40 | 41 | 42 | 53 | 54 | 63 | 64 | 65 | 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-------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/clearlee/lockscreenmusiccontrol/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.clearlee.lockscreenmusiccontrol; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /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:2.3.0' 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/Clearlee/LockScreenMusicControl/327b0e4204fe47eb7f6356514523020cf6f5e846/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Dec 26 14:55:20 CST 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 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------