Third party apps doesnt work with samsung health

[JapanSinks]

After installing the patched version, everything works fine expect third party apps, like health sync, it would be nice if it could be fixed

[adil192]

Yep health sync personally checks the signature of Samsung Health and refuses to work if shealth is modded. I tried to patch Health Sync a couple months ago but ended up giving up, as Health Sync stops connecting to Google if its own signature is changed through any type of mod. :/

[adil192]

If anyone's got the experience to patch Health Sync, I'll attach my patch thus far and a not-very-descriptive logcat:

healthsync_shealth_custom_cert.patch

--- smali_classes3/com/samsung/android/sdk/healthdata/HealthDataStore.smali
+++ smali_classes3/com/samsung/android/sdk/healthdata/HealthDataStore.smali
@@ -374,217 +374,9 @@
 .method private static checkSignature([Landroid/content/pm/Signature;)Z
-    ----------
+    .locals 1
+
+    const/4 v0, 0x1
+
+    return v0
 .end method

logcat -D * | grep nl.appyhapps.healthsync:

# clicked the "Check google account connection" button
05-04 00:10:26.687  1262  2507 I ActivityTaskManager: START u0 {act=com.google.android.gms.auth.GOOGLE_SIGN_IN pkg=nl.appyhapps.healthsync cmp=nl.appyhapps.healthsync/com.google.android.gms.auth.api.signin.internal.SignInHubActivity (has extras)} from uid 10279
05-04 00:10:28.350  3410  3410 I GoogleInputMethodService: GoogleInputMethodService.onStartInput():1885 onStartInput(EditorInfo{inputType=0x0(NULL) imeOptions=0x0 privateImeOptions=null actionName=UNSPECIFIED actionLabel=null actionId=0 initialSelStart=-1 initialSelEnd=-1 initialCapsMode=0x0 hintText=null label=null packageName=nl.appyhapps.healthsync fieldId=-1 fieldName=null extras=null}, false)
# chose my google account
05-04 00:10:28.365  1262  2507 W InputManager-JNI: Input channel object '1a8c53b nl.appyhapps.healthsync/com.google.android.gms.auth.api.signin.internal.SignInHubActivity (client)' was disposed without first being removed with the input manager!
05-04 00:10:28.370  3410  3410 I GoogleInputMethodService: GoogleInputMethodService.onStartInput():1885 onStartInput(EditorInfo{inputType=0x0(NULL) imeOptions=0x0 privateImeOptions=null actionName=UNSPECIFIED actionLabel=null actionId=0 initialSelStart=-1 initialSelEnd=-1 initialCapsMode=0x0 hintText=null label=null packageName=nl.appyhapps.healthsync fieldId=-1 fieldName=null extras=null}, false)

[adil192]

With this project being unmaintained, I'll close this issue. I hope someone can fork this repo and keep it alive.