Pfthb

I have a dialog which currently opens on a button click and works fine but it means I have an ugly button that does not look good, I would prefer it to be opened from a CardView.

This is the card view:

CardView manager=findViewById(R.id.manager_card);
manager.setOnClickListener(new View.OnClickListener() 
 @Override
 public void onClick(View view) 
);

And this is the dialog which currently opens from a button click:

Button btnLoginDialog;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) 
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_sign_in);

 // Init Widget Button and set click listener
 btnLoginDialog = (Button) findViewById(R.id.btnLoginDialog);
 btnLoginDialog.setOnClickListener(this);


@Override
public void onClick(View v) 
 if (v == btnLoginDialog) 

 // Create Object of Dialog class
 final Dialog login = new Dialog(this);
 // Set GUI of login screen
 login.setContentView(R.layout.login_gui);
 login.setTitle("Login to Pulse 7");

 // Init button of login GUI
 Button btnLogin = (Button) login.findViewById(R.id.btnLogin);
 Button btnCancel = (Button) login.findViewById(R.id.btnCancel);
 final EditText txtUsername = (EditText)login.findViewById(R.id.txtUsername);
 final EditText txtPassword = (EditText)login.findViewById(R.id.txtPassword);

 // Attached listener for login GUI button
 btnLogin.setOnClickListener(new OnClickListener() 
 @Override
 public void onClick(View v) 
 if(txtUsername.getText().toString().trim().equals("admin") && txtPassword.getText().toString().trim().equals("admin"))
 
 // Validate Your login credential here than display message
 Toast.makeText(SignInActivity.this,
 "Login Sucessfull", Toast.LENGTH_LONG).show();

 // Redirect to dashboard / home screen.
 login.dismiss();
 Intent intent = new Intent(getApplicationContext(), ManagerMenu.class);
 startActivity(intent);
 
 else
 
 Toast.makeText(SignInActivity.this,
 "Please enter valid Username and Password", Toast.LENGTH_LONG).show();

 
 
 );
 btnCancel.setOnClickListener(new OnClickListener() 
 @Override
 public void onClick(View v) 
 login.dismiss();
 
 );

 // Make dialog box visible.
 login.show();
 

I can't figure this out. I hope there is enough information there for someone to help me out.

Use this type,this will help you:-

CardView manager=findViewById(R.id.manager_card);
 manager.setOnClickListener(new View.OnClickListener() 
 @Override
 public void onClick(View view) 


 final Dialog login = new Dialog(this);
 // Set GUI of login screen
 login.setContentView(R.layout.login_gui);
 login.setTitle("Login to Pulse 7");

 // Init button of login GUI
 Button btnLogin = (Button) login.findViewById(R.id.btnLogin);
 Button btnCancel = (Button) login.findViewById(R.id.btnCancel);
 final EditText txtUsername = (EditText)login.findViewById(R.id.txtUsername);
 final EditText txtPassword = (EditText)login.findViewById(R.id.txtPassword);



 // Attached listener for login GUI button
 btnLogin.setOnClickListener(new OnClickListener() 
 @Override
 public void onClick(View v) 
 if(txtUsername.getText().toString().trim().equals("admin") && txtPassword.getText().toString().trim().equals("admin"))
 
 // Validate Your login credential here than display message
 Toast.makeText(SignInActivity.this,
 "Login Sucessfull", Toast.LENGTH_LONG).show();

 // Redirect to dashboard / home screen.
 login.dismiss();
 Intent intent = new Intent(getApplicationContext(), ManagerMenu.class);
 startActivity(intent);
 
 else
 
 Toast.makeText(SignInActivity.this,
 "Please enter valid Username and Password", Toast.LENGTH_LONG).show();

 
 
 );
 btnCancel.setOnClickListener(new OnClickListener() 
 @Override
 public void onClick(View v) 
 login.dismiss();
 
 );

 // Make dialog box visible.
 login.show();


 
 );

Setting up OnClickListener on any Button and on any CardView is the exact same, in fact, setting OnClickListener on any class object which is a child class of View is exact same.

That being said, just replace with OnClick code of Button with the OnClick code of CardView and that will work the same, like so:

CardView manager=findViewById(R.id.manager_card);
manager.setOnClickListener(new View.OnClickListener() 
 @Override
 public void onClick(View view) 
 // Create Object of Dialog class
 final Dialog login = new Dialog(this);
 // Set GUI of login screen
 login.setContentView(R.layout.login_gui);
 login.setTitle("Login to Pulse 7");

 // Init button of login GUI
 Button btnLogin = (Button) login.findViewById(R.id.btnLogin);
 Button btnCancel = (Button) login.findViewById(R.id.btnCancel);
 final EditText txtUsername = (EditText)login.findViewById(R.id.txtUsername);
 final EditText txtPassword = (EditText)login.findViewById(R.id.txtPassword);

 // Attached listener for login GUI button
 btnLogin.setOnClickListener(new OnClickListener() 
 @Override
 public void onClick(View v) 
 if(txtUsername.getText().toString().trim().equals("admin") && txtPassword.getText().toString().trim().equals("admin"))
 
 // Validate Your login credential here than display message
 Toast.makeText(SignInActivity.this,
 "Login Sucessfull", Toast.LENGTH_LONG).show();

 // Redirect to dashboard / home screen.
 login.dismiss();
 Intent intent = new Intent(getApplicationContext(), ManagerMenu.class);
 startActivity(intent);
 
 else
 
 Toast.makeText(SignInActivity.this,
 "Please enter valid Username and Password", Toast.LENGTH_LONG).show();

 
 
 );
 btnCancel.setOnClickListener(new OnClickListener() 
 @Override
 public void onClick(View v) 
 login.dismiss();
 
 );

 // Make dialog box visible.
 login.show();
 
);