alert in android

AlertDialog alertDialog = new AlertDialog.Builder(getApplicationContext()) .setIcon(android.R.drawable.ic_dialog_alert) .setTitle("Goodbye!") .setMessage("Are you sure you want to exit?") .setPositiveButton("Yes", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { finish(); } }) .setNegativeButton("No", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { Toast.makeText(getApplicationContext(),"Nothing Happened",Toast.LENGTH_LONG).show(); } }).show();

alertdialog show in android

AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setMessage(getResources().getString(R.string.do_you_really_want_to_signout));
        builder.setTitle(getResources().getString(R.string.sign_out));
        builder.setCancelable(false);
        builder.setNegativeButton(getResources().getString(R.string.cancel), new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                dialog.cancel();
            }
        });
        builder.setPositiveButton(getResources().getString(R.string.sure), new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                Toast.makeText(AccountActivity.this, R.string.log_out_success,
                        Toast.LENGTH_LONG).show();
               
            }
        });

        AlertDialog alert = builder.create();
        alert.show();

Posted by: Guest on November-25-2020

runOnUiThread(new Runnable() { @Override public void run() { if (!isFinishing()){ new AlertDialog.Builder(YourActivity.this) .setTitle("Your Alert") .setMessage("Your Message") .setCancelable(false) .setPositiveButton("ok", new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // Whatever... } }).show(); } } });

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