feat: get the best m3u8 without binding device and account (maybe)

m3u8_sv.js

@@ -0,0 +1,21 @@
+setTimeout(function () {
+    Java.performNow(function () {
+        Java.use("com.apple.android.music.common.MainContentActivity");
+        var SVPlaybackLeaseManagerProxy;
+        Java.choose("com.apple.android.music.playback.SVPlaybackLeaseManagerProxy", {
+            onMatch: function (x) {
+                SVPlaybackLeaseManagerProxy = x
+            },
+            onComplete: function (x) {}
+        });
+        var HLSParam = Java.array('java.lang.String', ["HLS"])
+        function getM3U8(adamID) {
+            var MediaAssetInfo = SVPlaybackLeaseManagerProxy.requestAsset(parseInt(adamID), HLSParam, false)
+            if (MediaAssetInfo === null) {
+                return -1
+            }
+            return MediaAssetInfo.getDownloadUrl()
+        }
+        rpc.exports = {"getm3u8": getM3U8}
+    })
+}, 8000)

src/adb.py

@@ -194,7 +194,7 @@ class Device:
             self.fridaDevice = frida.get_device_manager().get_device(self.device.serial)
         self.pid = self.fridaDevice.spawn("com.apple.android.music")
         self.fridaSession = self.fridaDevice.attach(self.pid)
-        with open("m3u8.js", "r") as f:
+        with open("m3u8_sv.js", "r") as f:
             m3u8_script = f.read()
         self.m3u8Script = self.fridaSession.create_script(m3u8_script)
         self.m3u8Script.load()