Futsch1/medTimer

package com.futsch1.medtimer.helpers;

import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;

import android.app.AlertDialog;
import android.content.Context;
import android.text.Editable;
import android.widget.LinearLayout;

import com.futsch1.medtimer.R;
import com.google.android.material.textfield.TextInputEditText;
import com.google.android.material.textfield.TextInputLayout;

public class DialogHelper {
    private DialogHelper() {
        // Intentionally empty
    }

    public static void showTextInputDialog(Context context, int title, int hint, TextSink textSink) {
        TextInputLayout textInputLayout = new TextInputLayout(context);
        TextInputEditText editText = new TextInputEditText(context);
        editText.setLayoutParams(new LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT));
        editText.setHint(hint);
        editText.setSingleLine();
        textInputLayout.addView(editText);

        AlertDialog.Builder builder = new AlertDialog.Builder(context);
        builder.setView(textInputLayout);
        builder.setTitle(title);
        builder.setPositiveButton(R.string.ok, (dialog, which) -> {
            Editable e = editText.getText();
            if (e != null) {
                textSink.consumeText(e.toString());
            }
        });
        builder.setNegativeButton("Cancel", (dialog, which) -> dialog.dismiss());
        AlertDialog dialog = builder.create();
        dialog.show();
    }

    public interface TextSink {
        void consumeText(String text);
    }
}