This Error private void showDialog(){ Dialog dialogAI = new Dialog(this, R.style.DialogStyle);
dialogAI.setContentView(R.layout.custom_dialog_ai);
dialogAI.getWindow().setBackgroundDrawableResource(R.drawable.bg_cyrcle_window);
TypeWriterView typeWriterView = findViewById(R.id.typeWriter_openai);
AppCompatButton appCompatButton = findViewById(R.id.btn_yes);
#### THIS CRASHING MY APP ####
appCompatButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
typeWriterView.animateText("Привет, чем я могу помочь?");
}
});
dialogAI.show();
}
Answer
You're calling findViewById on the Activity's view hierarchy, but the views (typeWriter_openai and btn_yes) are actually part of the Dialog's layout, not the Activity's.
You need to call findViewById on the dialog, not on this (the activity):
TypeWriterView typeWriterView = dialogAI.findViewById(R.id.typeWriter_openai);
AppCompatButton appCompatButton = dialogAI.findViewById(R.id.btn_yes);