package com.vernu.smsgateway; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.Switch; import android.widget.Toast; import com.google.android.material.snackbar.Snackbar; public class MainActivity extends AppCompatActivity { private Switch gatewaySwich; private EditText gatewayKeyEditText; private Button updateKeyButton, grantSMSPermissionBtn; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); gatewaySwich = findViewById(R.id.gatewaySwitch); gatewayKeyEditText = findViewById(R.id.gatewayKeyEditText); updateKeyButton = findViewById(R.id.updateKeyButton); grantSMSPermissionBtn = findViewById(R.id.grantSMSPermissionBtn); grantSMSPermissionBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Snackbar.make(view, "Pls give permissions", Snackbar.LENGTH_SHORT).show(); } }); } }