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support 4.0.0
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@ff19
ff19 committed Nov 4, 2022
1 parent 31c934d commit 3d8c733
Showing 1 changed file with 98 additions and 58 deletions.
156 changes: 98 additions & 58 deletions app/src/main/java/com/ff19/applelyric/AppleMusicHook.java
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,12 @@
import android.os.SystemClock;
import android.text.TextUtils;
import android.util.Log;

import java.lang.reflect.Constructor;
import java.util.Enumeration;
import java.util.Locale;

import dalvik.system.DexFile;
import de.robv.android.xposed.XC_MethodHook;
import de.robv.android.xposed.XposedHelpers;
import de.robv.android.xposed.callbacks.XC_LoadPackage;
Expand All @@ -28,8 +31,8 @@ public class AppleMusicHook {
private final Handler handler;
private final Handler mainHandler;
public String TAG = "lyricApple";
public Class<?> MediaMetadataCompatClass,LocaleUtilClass,StringVector$StringVectorNativeCls,LyricReqCls;
public Constructor lbcConstructor,LyricReqConstructor;
public Class<?> MediaMetadataCompatClass, LocaleUtilClass, StringVector$StringVectorNativeCls;
public Constructor lyricConvertConstructor, LyricReqConstructor;
public Lyric curLyrics;
public LyricInfo curInfo, lastShow;
public int nextUpdateTime;
Expand All @@ -53,14 +56,9 @@ public class AppleMusicHook {

try {
MediaMetadataCompatClass = classLoader.loadClass("android.support.v4.media.MediaMetadataCompat");
// 构建歌词用的
Class<?> lbcClass = classLoader.loadClass("lb.c");
Class<?> LyricsSectionVectorClass = classLoader.loadClass("com.apple.android.music.ttml.javanative.model.LyricsSectionVector");
lbcConstructor = lbcClass.getConstructor(LyricsSectionVectorClass);
LocaleUtilClass = classLoader.loadClass("com.apple.android.music.playback.util.LocaleUtil");
StringVector$StringVectorNativeCls = classLoader.loadClass("com.apple.android.mediaservices.javanative.common.StringVector$StringVectorNative");
LyricReqCls = classLoader.loadClass("lb.a$a");
LyricReqConstructor = LyricReqCls.getConstructor(Context.class,long.class,long.class,long.class,StringVector$StringVectorNativeCls,boolean.class);
Class<?> musicCls = classLoader.loadClass("com.apple.android.music.model.Song");
XposedHelpers.findAndHookMethod("com.apple.android.music.playback.util.LocaleUtil", classLoader, "getSystemLyricsLanguage", new XC_MethodHook() {
@Override
Expand All @@ -70,17 +68,48 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
param.setResult("zh-Hans");
}
});
locale = (String) XposedHelpers.callStaticMethod(LocaleUtilClass,"getSystemLyricsLanguage");
locale = (String) XposedHelpers.callStaticMethod(LocaleUtilClass, "getSystemLyricsLanguage");

new Thread(() -> {
try {
Class OnLoadCallbackClass = classLoader.loadClass("com.apple.android.music.ttml.javanative.LyricsController$LyricsControllerNative$OnLoadCallback");
DexFile dexFile = new DexFile(lpparam.appInfo.sourceDir);
Enumeration<String> classNames = dexFile.entries();
while (classNames.hasMoreElements()) {
String classname = classNames.nextElement();
try {
Class<?> cls = lpparam.classLoader.loadClass(classname);
if (cls.getSuperclass() == OnLoadCallbackClass) {
// callback
handleLyricReqHook(cls, classLoader);

} else {
for (Constructor<?> constructor : cls.getConstructors()) {
if (constructor.getParameterTypes().length == 1 && constructor.getParameterTypes()[0] == LyricsSectionVectorClass && cls.getFields().length == 1) {
// Log.d(TAG, "found constructor " + classname);
lyricConvertConstructor = constructor;
}
}
}
} catch (Throwable e) {

}

}
} catch (Throwable e) {

}
}).start();

XposedHelpers.findAndHookMethod("com.apple.android.music.model.BaseContentItem", classLoader, "setId", java.lang.String.class, new XC_MethodHook() {
@Override
protected void afterHookedMethod(MethodHookParam param) throws Throwable {
super.afterHookedMethod(param);
String trace = Log.getStackTraceString(new Exception());
if(musicCls.isInstance(param.thisObject)&& trace.contains("e3.h.w")){
if (musicCls.isInstance(param.thisObject) && (trace.contains("getItemAtIndex") && trace.contains("i7.u.accept") || trace.contains("e3.h.w"))) {
curId = (String) param.args[0];
Log.d(TAG,"cur music id :"+ curId + "request lyric now");
reqLyric(Long.parseLong(curId),0, Locale.getDefault().getLanguage()+"_"+Locale.getDefault());
Log.d(TAG, "cur music id :" + curId + "request lyric now");
reqLyric(Long.parseLong(curId), 0, Locale.getDefault().getLanguage() + "_" + Locale.getDefault());
}
}
});
Expand All @@ -89,12 +118,12 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
@Override
protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
Object metadataCompat = XposedHelpers.callStaticMethod(MediaMetadataCompatClass, "a", param.args[0]);
MediaMetadata metadata = (MediaMetadata) XposedHelpers.getObjectField(metadataCompat,"t");
MediaMetadata metadata = (MediaMetadata) XposedHelpers.getObjectField(metadataCompat, "t");
String newTitle = metadata.getString(MediaMetadata.METADATA_KEY_TITLE);
synchronized (stateLock) {
if (!last.equals(newTitle)) {
last = newTitle;
Log.d(TAG,"new song "+ newTitle);
Log.d(TAG, "new song " + newTitle);
requested = false;
if (api != null) {
curLyrics.clean();
Expand All @@ -115,32 +144,6 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
api = new StatusLyricApi(context);
}
});
// 获取返回的歌词(callback)
XposedHelpers.findAndHookMethod("lb.a$a$a", classLoader, "call", classLoader.loadClass("com.apple.android.music.ttml.javanative.model.SongInfo$SongInfoPtr"), int.class, long.class, new XC_MethodHook() {
@Override
protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
super.beforeHookedMethod(param);
Object appleCb = XposedHelpers.getObjectField(param.thisObject,"s");
curSongInfo = XposedHelpers.callMethod(param.args[0], "get");
if(curSongInfo == null){
if(appleCb == null){
param.setResult(null);
return;
}
return;
}
Object LyricsSectionVector = XposedHelpers.callMethod(curSongInfo, "getSections");
curLyricObj = lbcConstructor.newInstance(LyricsSectionVector);
updateLyricDict();
Log.d(TAG,"load new lyrics");
if(api != null){
api.stopLyric();
}
if(appleCb == null){
param.setResult(null);
}
}
});
// 播放状态，时间，是否暂停等
XposedHelpers.findAndHookMethod("android.support.v4.media.session.MediaControllerCompat$a$b", classLoader, "handleMessage", android.os.Message.class, new XC_MethodHook() {
@Override
Expand All @@ -153,22 +156,60 @@ protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
}
Object D = XposedHelpers.getObjectField(PlaybackStateCompat, "D");
if (D == null) {
Log.d(TAG, "playBackState is null");
// Log.d(TAG, "playBackState is null");
return;
}
updateTime();
}
}
});
} catch (ClassNotFoundException | NoSuchMethodException e) {
} catch (Throwable e) {
Log.d(TAG, Log.getStackTraceString(e));
e.printStackTrace();
}
}

public void reqLyric(long songId,long songQueue,String locale){

public void handleLyricReqHook(Class<?> callBack, ClassLoader classLoader) {
try {
synchronized (stateLock){
if(requested){
Class<?> LyricReqCls = callBack.getEnclosingClass();
LyricReqConstructor = LyricReqCls.getConstructor(Context.class, long.class, long.class, long.class, StringVector$StringVectorNativeCls, boolean.class);
XposedHelpers.findAndHookMethod(callBack, "call", classLoader.loadClass("com.apple.android.music.ttml.javanative.model.SongInfo$SongInfoPtr"), int.class, long.class, new XC_MethodHook() {
@Override
protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
super.beforeHookedMethod(param);
if(lyricConvertConstructor == null){
return;
}
Object appleCb = XposedHelpers.getObjectField(param.thisObject, "s");
curSongInfo = XposedHelpers.callMethod(param.args[0], "get");
if (curSongInfo == null) {
if (appleCb == null) {
param.setResult(null);
return;
}
return;
}
Object LyricsSectionVector = XposedHelpers.callMethod(curSongInfo, "getSections");
curLyricObj = lyricConvertConstructor.newInstance(LyricsSectionVector);
updateLyricDict();
Log.d(TAG, "load new lyrics");
if (api != null) {
api.stopLyric();
}
if (appleCb == null) {
param.setResult(null);
}
}
});
} catch (Throwable e) {
Log.d(TAG, Log.getStackTraceString(e));
}
}

public void reqLyric(long songId, long songQueue, String locale) {
try {
synchronized (stateLock) {
if (requested || LyricReqConstructor == null) {
return;
}
}
Expand All @@ -177,17 +218,17 @@ public void reqLyric(long songId,long songQueue,String locale){
String[] strArr = new String[1];
strArr[0] = locale;
// songQueue = 42949672960l;
XposedHelpers.callMethod(localeVector,"put", (Object) strArr);
XposedHelpers.callMethod(localeVector, "put", (Object) strArr);
// songQueue = 42949672960l;
Object lyricClient = LyricReqConstructor.newInstance(context,songId,songId,songQueue,localeVector,false);
XposedHelpers.callMethod(lyricClient,"subscribe", (Object) null);
mainHandler.postDelayed(()->{
synchronized (stateLock){
Object lyricClient = LyricReqConstructor.newInstance(context, songId, songId, songQueue, localeVector, false);
XposedHelpers.callMethod(lyricClient, "subscribe", (Object) null);
mainHandler.postDelayed(() -> {
synchronized (stateLock) {
requested = false;
}
},1000);
} catch (Throwable e){
Log.d(TAG,Log.getStackTraceString(e));
}, 1000);
} catch (Throwable e) {
Log.d(TAG, Log.getStackTraceString(e));
}
}

Expand All @@ -198,10 +239,10 @@ public void updateLyricDict() {
while (LyricsLinePtr != null) {
Object LyricsLine = XposedHelpers.callMethod(LyricsLinePtr, "get");
String str = (String) XposedHelpers.callMethod(LyricsLine, "getHtmlLineText");
String transkey = (String)XposedHelpers.callMethod(LyricsLine,"getTranslationKey");
if(!TextUtils.isEmpty(transkey)){
String trans = (String) XposedHelpers.callMethod(curSongInfo,"getTranslation",locale,transkey);
if(trans!=null && !trans.isEmpty()){
String transkey = (String) XposedHelpers.callMethod(LyricsLine, "getTranslationKey");
if (!TextUtils.isEmpty(transkey)) {
String trans = (String) XposedHelpers.callMethod(curSongInfo, "getTranslation", locale, transkey);
if (trans != null && !trans.isEmpty()) {
str = trans;
}
}
Expand Down Expand Up @@ -232,7 +273,6 @@ public void run() {
PlaybackState playbackState = (PlaybackState) D;
if (!onUpdate(playbackState)) {
timeStarted = false;
Log.d(TAG, "exiting");
return;
}
handler.postDelayed(this, 400);
Expand Down

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