How to create custom dialog common method for entire android app using java?

Question

I am custom dialog in every activity write custom dialog code.How to write common method passing two parameters context and message string?please give me any suggestion.

final Dialog dialog = new Dialog(Activity.this,R.style.DialogTheme);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.notify_received_activity);
// set the custom dialog components - text and button
TextView text = (TextView) dialog.findViewById(R.id.txtmsg);
text.setText("Tracking Number : " + mTrackingNR);
Button dialogButton = (Button) dialog.findViewById(R.id.btncancel);
// if button is clicked, close the custom dialog
dialogButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {dialog.dismiss();} });
dialog.show();

Answer 1

  /**
         * Display Dialog
         **/
        public static void showDialog(final Context context, String message) {
            Dialog dialog = new Dialog(context,R.style.DialogTheme);
    dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    dialog.setContentView(R.layout.notify_received_activity);
    // set the custom dialog components - text and button
    TextView text = (TextView) dialog.findViewById(R.id.txtmsg);
    text.setText(message);
    Button dialogButton = (Button) dialog.findViewById(R.id.btncancel);
    // if button is clicked, close the custom dialog
    dialogButton.setOnClickListener(new OnClickListener() {
    public void onClick(View v) {dialog.dismiss();} });
    dialog.show();
        }

and simply call anywhere as below:

showDialog(ActivityName.this,"message");