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fix: null checking

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antonio 2023-08-01 21:37:47 +02:00
parent 4c15f6eb01
commit 9e1a6c804f
1 changed files with 4 additions and 1 deletions
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5
app/src/main/java/com/cappielloantonio/tempo/ui/activity/MainActivity.java
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@ -3,6 +3,7 @@ package com.cappielloantonio.tempo.ui.activity;
import android.content.Context; import android.content.Context;
import android.content.IntentFilter; import android.content.IntentFilter;
import android.net.ConnectivityManager; import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler; import android.os.Handler;
import android.view.View; import android.view.View;
@ -338,7 +339,9 @@ public class MainActivity extends BaseActivity {
private void checkConnectionType() { private void checkConnectionType() {
if (Preferences.isWifiOnly()) { if (Preferences.isWifiOnly()) {
ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
if (connectivityManager.getActiveNetworkInfo().getType() != ConnectivityManager.TYPE_WIFI) { NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
if (networkInfo != null && networkInfo.getType() != ConnectivityManager.TYPE_WIFI) {
ConnectionAlertDialog dialog = new ConnectionAlertDialog(); ConnectionAlertDialog dialog = new ConnectionAlertDialog();
dialog.show(getSupportFragmentManager(), null); dialog.show(getSupportFragmentManager(), null);
} }