did you try changing the if-eqz v0, :cond_0 to if-nez v0, :cond_0

in the MainActivity, change

if-eqz v0, :cond_0 to if-nez v0, :cond_0

in the nmssa, change

if-eqz p1, :cond_0 to if-nez p1, :cond_0