blob: 954a5ded12f17c463f1c1993bb15272297d6f9d8 [file] [log] [blame]
/*
* 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.settings.wifi;
import android.app.Activity;
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.ActivityNotFoundException;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.widget.Toast;
import androidx.annotation.VisibleForTesting;
import androidx.appcompat.app.AlertDialog;
import com.android.settings.R;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settingslib.HelpUtils;
public class WifiScanningRequiredFragment extends InstrumentedDialogFragment implements
DialogInterface.OnClickListener {
private static final String TAG = "WifiScanReqFrag";
public static WifiScanningRequiredFragment newInstance() {
WifiScanningRequiredFragment fragment = new WifiScanningRequiredFragment();
return fragment;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getContext())
.setTitle(R.string.wifi_settings_scanning_required_title)
.setView(R.layout.wifi_settings_scanning_required_view)
.setPositiveButton(R.string.wifi_settings_scanning_required_turn_on, this)
.setNegativeButton(R.string.cancel, null);
addButtonIfNeeded(builder);
return builder.create();
}
@Override
public int getMetricsCategory() {
return SettingsEnums.WIFI_SCANNING_NEEDED_DIALOG;
}
@Override
public void onClick(DialogInterface dialog, int which) {
Context context = getContext();
ContentResolver contentResolver = context.getContentResolver();
switch(which) {
case DialogInterface.BUTTON_POSITIVE:
context.getSystemService(WifiManager.class).setScanAlwaysAvailable(true);
Toast.makeText(
context,
context.getString(R.string.wifi_settings_scanning_required_enabled),
Toast.LENGTH_SHORT).show();
getTargetFragment().onActivityResult(
getTargetRequestCode(),
Activity.RESULT_OK,
null);
break;
case DialogInterface.BUTTON_NEUTRAL:
openHelpPage();
break;
case DialogInterface.BUTTON_NEGATIVE:
default:
// do nothing
}
}
void addButtonIfNeeded(AlertDialog.Builder builder) {
// Only show "learn more" if there is a help page to show
if (!TextUtils.isEmpty(getContext().getString(R.string.help_uri_wifi_scanning_required))) {
builder.setNeutralButton(R.string.learn_more, this);
}
}
private void openHelpPage() {
Intent intent = getHelpIntent(getContext());
if (intent != null) {
try {
getActivity().startActivityForResult(intent, 0);
} catch (ActivityNotFoundException e) {
Log.e(TAG, "Activity was not found for intent, " + intent.toString());
}
}
}
@VisibleForTesting
Intent getHelpIntent(Context context) {
return HelpUtils.getHelpIntent(
context,
context.getString(R.string.help_uri_wifi_scanning_required),
context.getClass().getName());
}
}