ble_android.go

@@ -225,15 +225,6 @@ func NewBLE() *BLE {
 //Enable
 func (b *BLE) Enable(view uintptr) {
 	log.Printf("ble.Enable()")
-	// view == 0 is Gio's detach signal (GioView.onDestroyView sends
-	// ViewEvent{View: 0} when the view is destroyed, e.g. the activity
-	// going away on a recents-wipe). Nothing to register; passing the null
-	// ref on would abort in JNI (GetObjectClass on null). A re-attach
-	// arrives as a fresh event with a live view. Callers that forward the
-	// event unfiltered are protected by this guard.
-	if view == 0 {
-		return
-	}
 	setJVM(app.JavaVM())
 	runInJVM(func(env *JNIEnv) {
 		log.Printf("ble.Enable(): inside runInJVM()")

jni_android.c

@@ -5,14 +5,6 @@
 
 void
 registerFragment(JNIEnv *env, jobject view) {
-	if (view == NULL) {
-		// Detach signal (Gio sends ViewEvent{View: 0} when the view is
-		// destroyed, e.g. the activity going away on a recents-wipe).
-		// The Go side already filters these; this guard keeps the JNI
-		// calls safe if one ever slips through (GetObjectClass on null
-		// aborts the process).
-		return;
-	}
 	jclass cls = (*env)->GetObjectClass(env, view);
 	jmethodID mid = (*env)->GetMethodID(env, cls, "getContext", "()Landroid/content/Context;");
 	jobject ctx = (*env)->CallObjectMethod(env, view, mid);