попробуйте мой код:
в макете. xml:
<WebView
android:id="@+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
Activity. Java:
public class MainActivity extends Activity {
private WebView webView = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.webView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
WebViewClientImpl webViewClient = new WebViewClientImpl(this);
webView.setWebViewClient(webViewClient);
webView.loadUrl("https://stackoverflow.com/");
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && this.webView.canGoBack()) {
this.webView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
}
ПРИМЕЧАНИЕ : не забудьте добавить разрешение INTE RNET в ваш manifest.xml
: