小编Onu*_*maz的帖子

我正在尝试制作一个 webview 应用程序，但我对此并不擅长。

我只是想这样做：我有一个网站，我想在默认浏览器中打开外部链接，例如目标 _blank。

我的活动：

public class MainActivity extends AppCompatActivity {

DrawerLayout drawerLayout;
ActionBarDrawerToggle drawerToggle;
NavigationView navigation;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    OneSignal.startInit(this).init();
    initInstances();
    WebView myWebView = (WebView) findViewById(R.id.webView1);
    myWebView.loadUrl("http://mywebsite.domain.com/myprofile/");
    myWebView.setWebViewClient(new WebViewClient());
}

private void initInstances() {
    getSupportActionBar().setHomeButtonEnabled(true);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    drawerLayout = (DrawerLayout) findViewById(R.id.drawerLayout);
    drawerToggle = new ActionBarDrawerToggle(MainActivity.this, drawerLayout, R.string.hello_world, R.string.hello_world);
    drawerLayout.setDrawerListener(drawerToggle);

    navigation = (NavigationView) findViewById(R.id.navigation_view);
    navigation.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {

    String menu1 = "https://mywebsite.domain.com/myprofile/";
    String menu2 = "https://mywebsite.domain.com/exit";
    String menu3 = "https://mywebsite.domain.com/discover/";
    String menu4 = "https://mywebsite.domain.com/settings/";
    String menu5 …