如何从弹出窗口进入新活动？

Question

I created a pop up to confirm a package and when the user selects the "confirm" button it should take the user to another activity but it is not working properly.

Here is my code:

switch (v.getId()) {
        case R.id.button_solicitar:
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setCancelable(true);
            builder.setTitle("Confirmación");
            builder.setMessage("¿Deseas solicitar " + sum + " toallas con un total de $" + tot1 + " pesos?");
            builder.setPositiveButton("Confirmar",
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            Toast.makeText(Paquetes.this, "¡Tu pedido ha sido solicitado!", Toast.LENGTH_LONG).show();
                            startActivity(new Intent(this, Casa.class));
                        }
                    });
            builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                }
            });
            AlertDialog dialog = builder.create();
            dialog.show();
            break;

Answer 1

Try change

startActivity(new Intent(this, Casa.class));

to

startActivity(new Intent(YourActivity.this, Casa.class)); //YourActivity is the class name of your current Activity

Answer 2

这样做

startActivity(new Intent(getApplicationContext(), Casa.class));

Answer 3

Try ,

startActivity(new Intent(Paquetes.this, Casa.class));    // assuming your current activity is Paquetes

if it doesn't work can you post your error log once?

Answer 4

Please run your application in debug mode.Check if it is stopping at startActivity(new Intent(this, Casa.class)).If not please post your logcat.

One more thing Please check your manifest:

Have you declared your Activity Casa.class in manifest file:

<activity android:name=".Casa" >

If nothing is working out I request you to post your logcat.