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/*
* Copyright (C) 2012 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.cellbroadcastreceiver;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import com.android.internal.annotations.VisibleForTesting;
/**
* Container activity for CMAS opt-in/opt-out alert dialog.
*/
public class CellBroadcastOptOutActivity extends Activity {
private static final String TAG = "CellBroadcastOptOutActivity";
@VisibleForTesting
public static TestableShowAlertDialog sShowDialog = AlertDialog::show;
@VisibleForTesting
public AlertDialog mAlertDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mAlertDialog = showOptOutDialog(this);
}
/**
* Show the opt-out dialog. Uses the CellBroadcastAlertDialog activity unless the device is
* in restricted keyguard mode, in which case we create a new CellBroadcastOptOutActivity
* so that the dialog appears underneath the lock screen. The user must unlock the device
* to configure the settings, so we don't want to show the opt-in dialog before then.
*/
@VisibleForTesting
public static AlertDialog showOptOutDialog(final Activity activity) {
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
AlertDialog alertdialog = builder.setMessage(R.string.cmas_opt_out_dialog_text)
.setPositiveButton(R.string.cmas_opt_out_button_yes,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Log.d(TAG, "User clicked Yes");
activity.finish();
}
})
.setNegativeButton(R.string.cmas_opt_out_button_no,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Log.d(TAG, "User clicked No");
Intent intent = new Intent(activity, CellBroadcastSettings.class);
activity.startActivity(intent);
activity.finish();
}
})
.setOnCancelListener(
new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
Log.d(TAG, "User cancelled");
// If the user presses the back button, make sure we dismiss the
// emergency alert's dialog as well.
activity.finish();
}
})
.create();
sShowDialog.show(alertdialog);
return alertdialog;
}
/**
* An interface that defines the action of showing a AlertDialog, which can be replaced with
* mock in testing so that it can be monitored.
*/
@VisibleForTesting
public interface TestableShowAlertDialog {
/**
* Method to show the alert dialog. In production should be simply AlertDialog::show.
* @param alertDialog
*/
void show(AlertDialog alertDialog);
}
}
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