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/*
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* Copyright 2010-2018 Eric Kok et al.
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*
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* Transdroid is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Transdroid is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Transdroid. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.transdroid.core.service;
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import android.Manifest;
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import android.app.Activity;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.pm.PackageManager;
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import android.net.ConnectivityManager;
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import android.net.wifi.WifiManager;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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import androidx.appcompat.app.AlertDialog;
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import org.androidannotations.annotations.EBean;
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import org.androidannotations.annotations.EBean.Scope;
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import org.androidannotations.annotations.SystemService;
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import org.transdroid.R;
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@EBean(scope = Scope.Singleton)
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public class ConnectivityHelper {
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private static final int REQUEST_LOCATION_PERMISSION = 0;
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@SystemService
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protected ConnectivityManager connectivityManager;
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@SystemService
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protected WifiManager wifiManager;
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public boolean shouldPerformBackgroundActions() {
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// Check the current active network whether we are connected
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return connectivityManager.getActiveNetworkInfo() != null
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&& connectivityManager.getActiveNetworkInfo().isConnected();
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}
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public String getConnectedNetworkName() {
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if (wifiManager != null && wifiManager.getConnectionInfo() != null && wifiManager.getConnectionInfo().getSSID() != null) {
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return wifiManager.getConnectionInfo().getSSID().replace("\"", "");
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}
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return null;
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}
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public boolean hasNetworkNamePermission(final Context activityContext) {
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return ContextCompat.checkSelfPermission(activityContext, Manifest.permission.ACCESS_FINE_LOCATION) ==
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PackageManager.PERMISSION_GRANTED;
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}
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public void askNetworkNamePermission(final Activity activity) {
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new AlertDialog.Builder(activity)
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.setTitle(R.string.pref_local_permission_title)
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.setMessage(activity.getString(R.string.pref_local_permission_rationale,
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activity.getString(R.string.app_name)))
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.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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ActivityCompat.requestPermissions(activity,
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new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_LOCATION_PERMISSION);
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}
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})
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.setNegativeButton(android.R.string.cancel, null)
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.show();
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}
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public boolean requestedPermissionWasGranted(int requestCode, String[] permissions, int[] grantResults) {
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return (requestCode == REQUEST_LOCATION_PERMISSION
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&& permissions != null
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&& grantResults != null
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&& permissions[0].equals(Manifest.permission.ACCESS_FINE_LOCATION)
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&& grantResults[0] == PackageManager.PERMISSION_GRANTED);
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}
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}
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