A common DialogFragment with a confirm and a cancel button

ConfirmCancelDialogFragment.java

package com.infojobs.app.base.view.fragment;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;

import at.rocboron.R;

/**
 * A simple Accept/Cancel Dialog, to be used as a common component on the whole app.
 * The caller can implement all, one or none of this DialogFragment interfaces.
 * Why three interfaces instead of one? Good question! It's 'cause the I of SOLID.
 * <p/>
 * Created by Roc Boronat (roc@fewlaps.com) on 29/04/15 - It's Eskerda's birthday!
 * And greatly improved by Romina Liuzzi on 06/05/15 - It's Oriol Fernandez birthday!
 */
public class ConfirmCancelDialogFragment extends DialogFragment {

    public static final String ARG_ACCEPT_BUTTON = "argButtonAccept";
    public static final String ARG_CANCEL_BUTTON = "argButtonCancel";
    public static final String ARG_TITLE = "argTitle";
    public static final String ARG_BODY = "argBody";
    public static final String ARG_EXTRA = "argExtra";
    public static final String ARG_REQUEST_CODE = "argRequestCode";
    public static final String ARG_HIDE_LEFT_BUTTON = "argHideLeftButton";
    public static final String ARG_HIDE_RIGHT_BUTTON = "argHideRightButton";
    public OnDialogAcceptedListener acceptedListener = null;
    public OnDialogDeclinedListener declinedListener = null;
    public OnDialogDismissedListener dismissedListener = null;
    protected Integer requestCode = null;

    public static void open(FragmentActivity fragmentActivity) {
        DialogFragment newFragment = new ConfirmCancelDialogFragment();
        newFragment.show(fragmentActivity.getSupportFragmentManager(), "CONFIRM_LOGOUT_FORM_DIALOG_FRAGMENT");
    }

    public static void open(FragmentActivity fragmentActivity, String title) {
        DialogFragment newFragment = new ConfirmCancelDialogFragment();
        Bundle args = new Bundle();
        args.putString(ARG_TITLE, title);
        newFragment.setArguments(args);
        newFragment.show(fragmentActivity.getSupportFragmentManager(), "CONFIRM_LOGOUT_FORM_DIALOG_FRAGMENT");
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        LayoutInflater inflater = getActivity().getLayoutInflater();
        View v = inflater.inflate(R.layout.dialog_fragment_confirm_cancel, null);

        if (getArguments() != null && getArguments().containsKey(ARG_TITLE)) {
            TextView titleTV = (TextView) v.findViewById(R.id.tv_title);
            titleTV.setText(getArguments().getString(ARG_TITLE));
            LinearLayout titleLL = (LinearLayout) v.findViewById(R.id.ll_title);
            titleLL.setVisibility(View.VISIBLE);
        }

        if (getArguments() != null && getArguments().containsKey(ARG_BODY)) {
            TextView titleTV = (TextView) v.findViewById(R.id.tv_body);
            titleTV.setText(getArguments().getString(ARG_BODY));
        }

        if (getArguments() != null && getArguments().containsKey(ARG_ACCEPT_BUTTON)) {
            TextView titleTV = (TextView) v.findViewById(R.id.bt_accept);
            titleTV.setText(getArguments().getString(ARG_ACCEPT_BUTTON));
        }

        if (getArguments() != null && getArguments().containsKey(ARG_CANCEL_BUTTON)) {
            TextView titleTV = (TextView) v.findViewById(R.id.bt_cancel);
            titleTV.setText(getArguments().getString(ARG_CANCEL_BUTTON));
        }

        builder.setView(v);

        if (getArguments() != null && getArguments().containsKey(ARG_REQUEST_CODE)) {
            requestCode = getArguments().getInt(ARG_REQUEST_CODE);
        }

        if (getArguments() != null && getArguments().getBoolean(ARG_HIDE_LEFT_BUTTON)) {
            v.findViewById(R.id.bt_cancel).setVisibility(View.GONE);
            v.findViewById(R.id.v_divider).setVisibility(View.GONE);
        } else {
            v.findViewById(R.id.bt_cancel).setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Xiti.tagNavigation("Alert-cancel", getActivity());
                    if (declinedListener != null) {
                        declinedListener.onDialogDeclined(requestCode);
                    }
                    dismiss();
                }
            });
        }

        if (getArguments() != null && getArguments().getBoolean(ARG_HIDE_RIGHT_BUTTON)) {
            v.findViewById(R.id.bt_accept).setVisibility(View.GONE);
            v.findViewById(R.id.v_divider).setVisibility(View.GONE);
        } else {
            v.findViewById(R.id.bt_accept).setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Xiti.tagNavigation("Alert-confirm", getActivity());
                    if (acceptedListener != null) {
                        acceptedListener.onDialogAccepted(requestCode);
                    }
                    dismiss();
                }
            });
        }


        return builder.create();
    }

    @Override
    public void onResume() {
        super.onResume();
        Xiti.tagPage("Applications::Alert::Alert::Confirm-cancel", getActivity());
    }

    @Override
    public void onCancel(DialogInterface dialog) {
        if (dismissedListener != null) {
            dismissedListener.onDialogDismissed(requestCode);
        }
        super.onCancel(dialog);
    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        if (activity instanceof OnDialogAcceptedListener) {
            acceptedListener = (OnDialogAcceptedListener) activity;
        }
        if (activity instanceof OnDialogDeclinedListener) {
            declinedListener = (OnDialogDeclinedListener) activity;
        }
        if (activity instanceof OnDialogDismissedListener) {
            dismissedListener = (OnDialogDismissedListener) activity;
        }
    }

    public interface OnDialogAcceptedListener {
        public void onDialogAccepted(Integer requestCode);
    }

    public interface OnDialogDeclinedListener {
        public void onDialogDeclined(Integer requestCode);
    }

    public interface OnDialogDismissedListener {
        public void onDialogDismissed(Integer requestCode);
    }

    /**
     * Fluent API for creating {@link ConfirmCancelDialogFragment} instances.
     */
    @SuppressWarnings("UnusedDeclaration") // Public API.
    public static class Builder {
        private FragmentActivity fragmentActivity;
        private Bundle args;

        public Builder(FragmentActivity fragmentActivity) {
            if (fragmentActivity == null) {
                throw new IllegalArgumentException("fragmentActivity cannot be null");
            }
            this.args = new Bundle();
            this.fragmentActivity = fragmentActivity;
        }

        public Builder title(String title) {
            if (title != null) {
                args.putString(ARG_TITLE, title);
            }
            return this;
        }

        public Builder body(String body) {
            if (body != null) {
                args.putString(ARG_BODY, body);
            }
            return this;
        }

        public Builder acceptButtonText(String acceptButtonText) {
            if (acceptButtonText != null) {
                args.putString(ARG_ACCEPT_BUTTON, acceptButtonText);
            }
            return this;
        }

        public Builder cancelButtonText(String cancelButtonText) {
            if (cancelButtonText != null) {
                args.putString(ARG_CANCEL_BUTTON, cancelButtonText);
            }
            return this;
        }

        public Builder extra(String extra) {
            if (extra != null) {
                args.putString(ARG_EXTRA, extra);
            }
            return this;
        }

        public Builder requestCode(Integer requestCode) {
            if (requestCode != null) {
                args.putInt(ARG_REQUEST_CODE, requestCode);
            }
            return this;
        }

        public Builder hideLeftButton() {
            args.putBoolean(ARG_HIDE_LEFT_BUTTON, true);
            return this;
        }

        public Builder hideRightButton() {
            args.putBoolean(ARG_HIDE_RIGHT_BUTTON, true);
            return this;
        }

        public Bundle getArgs() {
            return args;
        }

        public FragmentActivity getFragmentActivity() {
            return fragmentActivity;
        }

        public void build() {
            ConfirmCancelDialogFragment confirmCancelDialogFragment = new ConfirmCancelDialogFragment();
            confirmCancelDialogFragment.setArguments(args);
            confirmCancelDialogFragment.show(fragmentActivity.getSupportFragmentManager(), "ConfirmCancelDialogFragment");
        }
    }
}

dialog_fragment_confirm_cancel.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="@color/white"
    android:orientation="vertical">

    <LinearLayout
        android:id="@+id/ll_title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:visibility="gone"
        tools:visibility="visible">

        <com.infojobs.app.base.view.widget.CustomFontTextView
            android:id="@+id/tv_title"
            style="@style/text_normal_medium"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="@dimen/gap_high"
            tools:text="Just another great title" />

        <View style="@style/divider" />

    </LinearLayout>

    <com.infojobs.app.base.view.widget.CustomFontTextView
        android:id="@+id/tv_body"
        style="@style/text_normal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="@dimen/gap_high"
        android:text="@string/global_are_you_sure_question" />

    <View
        android:id="@+id/divider"
        style="@style/divider" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <com.infojobs.app.base.view.widget.CustomFontTextView
            android:id="@+id/bt_cancel"
            style="@style/button_darkest_silk"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:padding="@dimen/gap_high"
            android:text="@string/global_cancel"
            android:textAllCaps="true" />

        <View
            android:id="@+id/v_divider"
            style="@style/divider"
            android:layout_width="@dimen/divider"
            android:layout_height="match_parent" />

        <com.infojobs.app.base.view.widget.CustomFontTextView
            android:id="@+id/bt_accept"
            style="@style/button_white"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:padding="@dimen/gap_high"
            android:text="@string/global_accept"
            android:textAllCaps="true" />

    </LinearLayout>
</LinearLayout>

The revision #3 has been pulled from @rliuzzi 's fork. Thanks Romina!

https://gist.github.com/rliuzzi/d94af3fdfae60c71ee56

Revision #4! Now you can hide the left or right button.