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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.dialer.spam.promo;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.annotation.Nullable;
/** Dialog for spam blocking on-boarding promotion. */
public class SpamBlockingPromoDialogFragment extends DialogFragment {
public static final String SPAM_BLOCKING_PROMO_DIALOG_TAG = "SpamBlockingPromoDialog";
/** Called when dialog positive button is pressed. */
protected OnEnableListener positiveListener;
/** Called when the dialog is dismissed. */
@Nullable protected DialogInterface.OnDismissListener dismissListener;
public static DialogFragment newInstance(
OnEnableListener positiveListener,
@Nullable DialogInterface.OnDismissListener dismissListener) {
SpamBlockingPromoDialogFragment fragment = new SpamBlockingPromoDialogFragment();
fragment.positiveListener = positiveListener;
fragment.dismissListener = dismissListener;
return fragment;
}
@Override
public void onDismiss(DialogInterface dialog) {
if (dismissListener != null) {
dismissListener.onDismiss(dialog);
}
super.onDismiss(dialog);
}
@Override
public void onPause() {
// The dialog is dismissed onPause, i.e. rotation.
dismiss();
dismissListener = null;
positiveListener = null;
super.onPause();
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
super.onCreateDialog(savedInstanceState);
// Return the newly created dialog
return new AlertDialog.Builder(getActivity(), R.style.AlertDialogTheme)
.setCancelable(true)
.setTitle(R.string.spam_blocking_promo_title)
.setMessage(R.string.spam_blocking_promo_text)
.setNegativeButton(
R.string.spam_blocking_promo_action_dismiss, (dialog, which) -> dismiss())
.setPositiveButton(
R.string.spam_blocking_promo_action_filter_spam,
(dialog, which) -> {
dismiss();
positiveListener.onClick();
})
.create();
}
/** Positive listener for spam blocking promotion dialog. */
public interface OnEnableListener {
/** Called when user clicks on positive button in the spam blocking promo dialog. */
void onClick();
}
}
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